TY  - JOUR
AU  - Nikolić, Gojko
AU  - Vujović, Filip
AU  - Golijanin, Jelena
AU  - Šiljeg, Ante
AU  - Valjarević, Aleksandar
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1721
AB  - Montenegro has different influences on the weather and climate; in general, according to Köppen’s classification, there are two climate zones: warm temperate (C) and cold temperate (D). The aim of this study is to determine the susceptibility to wildfires in the Montenegrin coastal municipality of Budva and the northern municipality of Rožaje, which are located in different climatic conditions, using multicriteria GIS decision analysis (GIS-MCDA). Nine natural and anthropogenic criteria were used for the analysis. Open geospatial data were used as input data for all criteria. The assignment of weighting coefficients for the criteria in relation to wildfire susceptibility importance was based on the Analytic Hierarchy Process (AHP) and Fuzzy Analytic Hierarchy Process (F-AHP) procedures. The results for the AHP and F-AHP models were obtained using the Weighted Linear Combination (WLC) method. According to the AHP model, the very high and high category covers 80.93% of the total area in Budva and 80.65% in Rožaje. According to the F-AHP model, the very high and high category occupies 80.71% of the total area in Budva and 82.30% in Rožaje. The validation shows that the models of GIS-MCDA perform fair in both climatic zones. The proposed models, especially in the absence of geospatial data, can be a strategic and operational advantage in the development of plans and strategies for protection against wildfires.
PB  - Basel : MDPI
T2  - Atmosphere
T1  - Modelling of Wildfire Susceptibility in Different Climate Zones in Montenegro Using GIS-MCDA
VL  - 14
IS  - 6
SP  - 292
DO  - 10.3390/atmos14060929
ER  - 

@article{
author = "Nikolić, Gojko and Vujović, Filip and Golijanin, Jelena and Šiljeg, Ante and Valjarević, Aleksandar",
year = "2023",
abstract = "Montenegro has different influences on the weather and climate; in general, according to Köppen’s classification, there are two climate zones: warm temperate (C) and cold temperate (D). The aim of this study is to determine the susceptibility to wildfires in the Montenegrin coastal municipality of Budva and the northern municipality of Rožaje, which are located in different climatic conditions, using multicriteria GIS decision analysis (GIS-MCDA). Nine natural and anthropogenic criteria were used for the analysis. Open geospatial data were used as input data for all criteria. The assignment of weighting coefficients for the criteria in relation to wildfire susceptibility importance was based on the Analytic Hierarchy Process (AHP) and Fuzzy Analytic Hierarchy Process (F-AHP) procedures. The results for the AHP and F-AHP models were obtained using the Weighted Linear Combination (WLC) method. According to the AHP model, the very high and high category covers 80.93% of the total area in Budva and 80.65% in Rožaje. According to the F-AHP model, the very high and high category occupies 80.71% of the total area in Budva and 82.30% in Rožaje. The validation shows that the models of GIS-MCDA perform fair in both climatic zones. The proposed models, especially in the absence of geospatial data, can be a strategic and operational advantage in the development of plans and strategies for protection against wildfires.",
publisher = "Basel : MDPI",
journal = "Atmosphere",
title = "Modelling of Wildfire Susceptibility in Different Climate Zones in Montenegro Using GIS-MCDA",
volume = "14",
number = "6",
pages = "292",
doi = "10.3390/atmos14060929"
}

Nikolić, G., Vujović, F., Golijanin, J., Šiljeg, A.,& Valjarević, A.. (2023). Modelling of Wildfire Susceptibility in Different Climate Zones in Montenegro Using GIS-MCDA. in Atmosphere
Basel : MDPI., 14(6), 292.
https://doi.org/10.3390/atmos14060929

Nikolić G, Vujović F, Golijanin J, Šiljeg A, Valjarević A. Modelling of Wildfire Susceptibility in Different Climate Zones in Montenegro Using GIS-MCDA. in Atmosphere. 2023;14(6):292.
doi:10.3390/atmos14060929 .

Nikolić, Gojko, Vujović, Filip, Golijanin, Jelena, Šiljeg, Ante, Valjarević, Aleksandar, "Modelling of Wildfire Susceptibility in Different Climate Zones in Montenegro Using GIS-MCDA" in Atmosphere, 14, no. 6 (2023):292,
https://doi.org/10.3390/atmos14060929 . .

TY  - JOUR
AU  - Milosavljević, Saša
AU  - Medojević, Jovo
AU  - Valjarević, Aleksandar
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1628
AB  - AP Kosovo and Metohija is a unique geographical area in Europe, during which the most complex demographic processes, caused by: political conflicts, the NATO bombing of 1999, and took place during the 20th century and the first decades of the 21st century: killing, ethnic cleansing, persecution and segregation of the population. Since June 1999, about 220,000 people were displaced from Kosovo and Metohija. Most of them were Serbs, followed by non-Albanian populations: Montenegrins, Gorans, Roma and Ashkali. The mass persecution of the Serb and other non-Albanian populations has resulted in tremendous changes in the ethnic structure of the Province. Previously, heterogeneous settlements became ethnically homogeneous with a dominant Albanian population. With 93% of the total population Albanians is dominated, while other ethnic communities have a participation of 7%.
AB  - АП Косово и Метохија је јединственa географскa регија у Европи, у којој су се током ХХ и првих деценија ХХI века одвијали најсложенији демографски процеси изазвани: политичким сукобима, НАТО бомбардовањем 1999. године, етничким чишћењем, прогоном и сегрегацијом становништва. Од јуна 1999. године са Косова и Метохије расељено је око 220.000 становника. Најбројнији су били Срби, а затим идруги неалбански народи: Црногорци, Горанци, Роми и Ашкалије. Масовни прогон српског и другог неалбанског становништва довео је до значајних промена у етничкој структури Покрајине. Раније хетерогена насеља постала су етнички хомогена са доминантним албанским становништвом. Са учешћем од 93% у укупном популацији доминирају Албанци, док остале етничке заједнице имају учешће од 7%.
PB  - Beograd : Srpsko geografsko društvo
T2  - Glasnik Srpskog geografskog drustva
T1  - Changes in the ethnic structure of the population of AP Kosovo and Metohija settlements 1948-2022
T1  - Промене у етничкој структури становништва насеља АП Косово и Метохија у периоду од 1948- 2022. године
VL  - 103
IS  - 1
SP  - 237
EP  - 256
DO  - 10.2298/GSGD2301237M
ER  - 

@article{
author = "Milosavljević, Saša and Medojević, Jovo and Valjarević, Aleksandar",
year = "2023",
abstract = "AP Kosovo and Metohija is a unique geographical area in Europe, during which the most complex demographic processes, caused by: political conflicts, the NATO bombing of 1999, and took place during the 20th century and the first decades of the 21st century: killing, ethnic cleansing, persecution and segregation of the population. Since June 1999, about 220,000 people were displaced from Kosovo and Metohija. Most of them were Serbs, followed by non-Albanian populations: Montenegrins, Gorans, Roma and Ashkali. The mass persecution of the Serb and other non-Albanian populations has resulted in tremendous changes in the ethnic structure of the Province. Previously, heterogeneous settlements became ethnically homogeneous with a dominant Albanian population. With 93% of the total population Albanians is dominated, while other ethnic communities have a participation of 7%., АП Косово и Метохија је јединственa географскa регија у Европи, у којој су се током ХХ и првих деценија ХХI века одвијали најсложенији демографски процеси изазвани: политичким сукобима, НАТО бомбардовањем 1999. године, етничким чишћењем, прогоном и сегрегацијом становништва. Од јуна 1999. године са Косова и Метохије расељено је око 220.000 становника. Најбројнији су били Срби, а затим идруги неалбански народи: Црногорци, Горанци, Роми и Ашкалије. Масовни прогон српског и другог неалбанског становништва довео је до значајних промена у етничкој структури Покрајине. Раније хетерогена насеља постала су етнички хомогена са доминантним албанским становништвом. Са учешћем од 93% у укупном популацији доминирају Албанци, док остале етничке заједнице имају учешће од 7%.",
publisher = "Beograd : Srpsko geografsko društvo",
journal = "Glasnik Srpskog geografskog drustva",
title = "Changes in the ethnic structure of the population of AP Kosovo and Metohija settlements 1948-2022, Промене у етничкој структури становништва насеља АП Косово и Метохија у периоду од 1948- 2022. године",
volume = "103",
number = "1",
pages = "237-256",
doi = "10.2298/GSGD2301237M"
}

Milosavljević, S., Medojević, J.,& Valjarević, A.. (2023). Changes in the ethnic structure of the population of AP Kosovo and Metohija settlements 1948-2022. in Glasnik Srpskog geografskog drustva
Beograd : Srpsko geografsko društvo., 103(1), 237-256.
https://doi.org/10.2298/GSGD2301237M

Milosavljević S, Medojević J, Valjarević A. Changes in the ethnic structure of the population of AP Kosovo and Metohija settlements 1948-2022. in Glasnik Srpskog geografskog drustva. 2023;103(1):237-256.
doi:10.2298/GSGD2301237M .

Milosavljević, Saša, Medojević, Jovo, Valjarević, Aleksandar, "Changes in the ethnic structure of the population of AP Kosovo and Metohija settlements 1948-2022" in Glasnik Srpskog geografskog drustva, 103, no. 1 (2023):237-256,
https://doi.org/10.2298/GSGD2301237M . .

TY  - JOUR
AU  - Lukic, Tin
AU  - Radakovic, Milica G.
AU  - Markovic, Rastko
AU  - Thompson, Warren
AU  - Ponjiger, Tanja Micic
AU  - Basarin, Biljana
AU  - Tomic, Nemanja
AU  - Tomovic, Vladimir M.
AU  - Raljic, Jovanka Popov
AU  - Gavrilov, Milivoj B.
AU  - Valjarevic, Aleksandar
AU  - Sipos, György
AU  - Filipovic, Dejan
AU  - Morar, Cezar
AU  - Markovic, Slobodan B.
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1718
AB  - In this study we present an in-depth description of the colorimetric values for the lowest section of the Dukatar Loess Palaeosol Sequence (LPS) pedocomplex S5. Formed during the Marine Isotope Stage (MIS) 13-15, it represents the oldest pedocomplex exposed at the base of the Titel loess plateau (TLP), near the confluence of the Tisa and Danube rivers in Vojvodina (northern Serbia). The results of low-field magnetic susceptibility measurements (χlf) were compared to colour properties (obtained by conventional methods as well as instrumental measuring) and quantified Soil Development Indices (SDI). Of these measurements we found that the Redness Index (RI1) yielded the most useful results, as this index appears most sensitive to lithological changes and soil development intensity. It was also observed that a high level of correlation existed between χlf, and a* chromaticity. The initial results of this study highlight the utility of colorimetric methods as an interdisciplinary tool when evaluating the presence of ferromagnetics, and the application of rock magnetism to the Middle and Upper Pleistocene LPS of the Middle Danube Basin. The presented approach can be used to observe the evolution of climatic and ecological conditions in the given study area, and for establishing correlations between sites extending over the Eurasian LPS provinces. © 2023, Croatian Geological Survey. All rights reserved.
PB  - Croatian Geological Survey
PB  - Croatian Geological Society
T2  - Geologia Croatica
T1  - Initial results of the colorimetric indices of the oldest exposed pedocomplex (Titel loess plateau, Serbia)
VL  - 76
IS  - 2
SP  - 73
EP  - 85
DO  - 10.4154/gc.2023.05
ER  - 

@article{
author = "Lukic, Tin and Radakovic, Milica G. and Markovic, Rastko and Thompson, Warren and Ponjiger, Tanja Micic and Basarin, Biljana and Tomic, Nemanja and Tomovic, Vladimir M. and Raljic, Jovanka Popov and Gavrilov, Milivoj B. and Valjarevic, Aleksandar and Sipos, György and Filipovic, Dejan and Morar, Cezar and Markovic, Slobodan B.",
year = "2023",
abstract = "In this study we present an in-depth description of the colorimetric values for the lowest section of the Dukatar Loess Palaeosol Sequence (LPS) pedocomplex S5. Formed during the Marine Isotope Stage (MIS) 13-15, it represents the oldest pedocomplex exposed at the base of the Titel loess plateau (TLP), near the confluence of the Tisa and Danube rivers in Vojvodina (northern Serbia). The results of low-field magnetic susceptibility measurements (χlf) were compared to colour properties (obtained by conventional methods as well as instrumental measuring) and quantified Soil Development Indices (SDI). Of these measurements we found that the Redness Index (RI1) yielded the most useful results, as this index appears most sensitive to lithological changes and soil development intensity. It was also observed that a high level of correlation existed between χlf, and a* chromaticity. The initial results of this study highlight the utility of colorimetric methods as an interdisciplinary tool when evaluating the presence of ferromagnetics, and the application of rock magnetism to the Middle and Upper Pleistocene LPS of the Middle Danube Basin. The presented approach can be used to observe the evolution of climatic and ecological conditions in the given study area, and for establishing correlations between sites extending over the Eurasian LPS provinces. © 2023, Croatian Geological Survey. All rights reserved.",
publisher = "Croatian Geological Survey, Croatian Geological Society",
journal = "Geologia Croatica",
title = "Initial results of the colorimetric indices of the oldest exposed pedocomplex (Titel loess plateau, Serbia)",
volume = "76",
number = "2",
pages = "73-85",
doi = "10.4154/gc.2023.05"
}

Lukic, T., Radakovic, M. G., Markovic, R., Thompson, W., Ponjiger, T. M., Basarin, B., Tomic, N., Tomovic, V. M., Raljic, J. P., Gavrilov, M. B., Valjarevic, A., Sipos, G., Filipovic, D., Morar, C.,& Markovic, S. B.. (2023). Initial results of the colorimetric indices of the oldest exposed pedocomplex (Titel loess plateau, Serbia). in Geologia Croatica
Croatian Geological Survey., 76(2), 73-85.
https://doi.org/10.4154/gc.2023.05

Lukic T, Radakovic MG, Markovic R, Thompson W, Ponjiger TM, Basarin B, Tomic N, Tomovic VM, Raljic JP, Gavrilov MB, Valjarevic A, Sipos G, Filipovic D, Morar C, Markovic SB. Initial results of the colorimetric indices of the oldest exposed pedocomplex (Titel loess plateau, Serbia). in Geologia Croatica. 2023;76(2):73-85.
doi:10.4154/gc.2023.05 .

Lukic, Tin, Radakovic, Milica G., Markovic, Rastko, Thompson, Warren, Ponjiger, Tanja Micic, Basarin, Biljana, Tomic, Nemanja, Tomovic, Vladimir M., Raljic, Jovanka Popov, Gavrilov, Milivoj B., Valjarevic, Aleksandar, Sipos, György, Filipovic, Dejan, Morar, Cezar, Markovic, Slobodan B., "Initial results of the colorimetric indices of the oldest exposed pedocomplex (Titel loess plateau, Serbia)" in Geologia Croatica, 76, no. 2 (2023):73-85,
https://doi.org/10.4154/gc.2023.05 . .

TY  - JOUR
AU  - Valjarević, Aleksandar
AU  - Algarni, Salem
AU  - Morar, Cezar
AU  - Grama, Vasile
AU  - Stupariu, Marius
AU  - Tiba, Alexandru
AU  - Lukić, Tin
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1717
AB  - Fog water collection provides a sustainable resource for watering of crops. The Jizan region is one of the smallest states in the Kingdom of Saudi Arabia (KSA) but very rich with unique flora, fauna, landscape diversity, and occurrence of fog. According to satellite data from the period between (1991–2021) the average visibility in this fog belt varied between 5 m and 100 m. Specific relief properties, such as elevation contrast, present rare space for flora preservation and sustainable fog utilization and use in the watering of crops. Some results showed that number of foggy days is not equal and can be divided in three big cycles. It was estimated that 8 × 1013 L, or 80 m3 of fresh water from fog per year, could be used for drinking and partly for farming in Jizan region from settlements Al Araq and Al Gandla, city of Jizan, Al Madaya, Al Mubarakiyah, Muwassam. This amount of water varied through time. The last observational period had large amount of water, 10 × 1013 L or 100 m3. The main methodologies used in this research were advanced GIS (Geographical Information Systems), Remote Sensing (RS), and numerical analysis. Satellite data were downloaded from National Oceanic and Atmospheric Administration (NOAA) and Landsat 8 and 9 satellite missions. This kind of alternative water may produce stability for three main plants in Jizan region, palm, wheat and olive. Typical arid regions in KSA can be transformed by water used from the fog.
PB  - Elsevier
PB  - King Saud University
T2  - Saudi Journal of Biological Sciences
T1  - The coastal fog and ecological balance for plants in the Jizan region, Saudi Arabia
VL  - 30
IS  - 1
SP  - 103494
EP  - 103494
DO  - 10.1016/j.sjbs.2022.103494
ER  - 

@article{
author = "Valjarević, Aleksandar and Algarni, Salem and Morar, Cezar and Grama, Vasile and Stupariu, Marius and Tiba, Alexandru and Lukić, Tin",
year = "2023",
abstract = "Fog water collection provides a sustainable resource for watering of crops. The Jizan region is one of the smallest states in the Kingdom of Saudi Arabia (KSA) but very rich with unique flora, fauna, landscape diversity, and occurrence of fog. According to satellite data from the period between (1991–2021) the average visibility in this fog belt varied between 5 m and 100 m. Specific relief properties, such as elevation contrast, present rare space for flora preservation and sustainable fog utilization and use in the watering of crops. Some results showed that number of foggy days is not equal and can be divided in three big cycles. It was estimated that 8 × 1013 L, or 80 m3 of fresh water from fog per year, could be used for drinking and partly for farming in Jizan region from settlements Al Araq and Al Gandla, city of Jizan, Al Madaya, Al Mubarakiyah, Muwassam. This amount of water varied through time. The last observational period had large amount of water, 10 × 1013 L or 100 m3. The main methodologies used in this research were advanced GIS (Geographical Information Systems), Remote Sensing (RS), and numerical analysis. Satellite data were downloaded from National Oceanic and Atmospheric Administration (NOAA) and Landsat 8 and 9 satellite missions. This kind of alternative water may produce stability for three main plants in Jizan region, palm, wheat and olive. Typical arid regions in KSA can be transformed by water used from the fog.",
publisher = "Elsevier, King Saud University",
journal = "Saudi Journal of Biological Sciences",
title = "The coastal fog and ecological balance for plants in the Jizan region, Saudi Arabia",
volume = "30",
number = "1",
pages = "103494-103494",
doi = "10.1016/j.sjbs.2022.103494"
}

Valjarević, A., Algarni, S., Morar, C., Grama, V., Stupariu, M., Tiba, A.,& Lukić, T.. (2023). The coastal fog and ecological balance for plants in the Jizan region, Saudi Arabia. in Saudi Journal of Biological Sciences
Elsevier., 30(1), 103494-103494.
https://doi.org/10.1016/j.sjbs.2022.103494

Valjarević A, Algarni S, Morar C, Grama V, Stupariu M, Tiba A, Lukić T. The coastal fog and ecological balance for plants in the Jizan region, Saudi Arabia. in Saudi Journal of Biological Sciences. 2023;30(1):103494-103494.
doi:10.1016/j.sjbs.2022.103494 .

Valjarević, Aleksandar, Algarni, Salem, Morar, Cezar, Grama, Vasile, Stupariu, Marius, Tiba, Alexandru, Lukić, Tin, "The coastal fog and ecological balance for plants in the Jizan region, Saudi Arabia" in Saudi Journal of Biological Sciences, 30, no. 1 (2023):103494-103494,
https://doi.org/10.1016/j.sjbs.2022.103494 . .

TY  - CHAP
AU  - Durlević, Uroš
AU  - Novković, Ivan
AU  - Bajić, Senka
AU  - Milinčić, Miroljub
AU  - Valjarević, Aleksandar
AU  - Čegar, Nina
AU  - Lukić, Tin
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1460
AB  - Snow avalanches are one of the most frequent natural hazards in high mountain regions. In this study, a map of the susceptibility of the Šar Mountains to snow avalanches was determined. The study area is located in the southern part of Serbia, which has the Status of a National park. Geographic information systems (GIS) and remote sensing are used to analysis and cartographical presentation of nine the most important elements of natural conditions which have an influence on avalanche development. Then, by applying the best-worst method (BWM) for each of the criteria was given a weighting coefficient depending on its importance for the avalanche occurrence. A synthetic map of snow avalanche susceptibility was created by processing geospatial data in the GIS software. The obtained results show that high susceptibility covers 16.9% of the territory, while 10.7% of the total area is very highly susceptible. The final results may be useful to decision-makers, local self-governments, emergency management services, and mountaineering services to mitigate human and material losses from snow avalanches. This study is the first to use the BWM methodology for snow avalanche hazard analysis.
PB  - Springer Nature
T2  - Advances in Best-Worst Method - Proceedings of the Fourth International Workshop on Best-Worst Method (BWM2023)
T1  - Snow Avalanche Hazard Prediction Using the Best-Worst Method—Case Study: The Šar Mountains, Serbia
SP  - 211
EP  - 226
DO  - 10.1007/978-3-031-40328-6_12
ER  - 

@inbook{
author = "Durlević, Uroš and Novković, Ivan and Bajić, Senka and Milinčić, Miroljub and Valjarević, Aleksandar and Čegar, Nina and Lukić, Tin",
year = "2023",
abstract = "Snow avalanches are one of the most frequent natural hazards in high mountain regions. In this study, a map of the susceptibility of the Šar Mountains to snow avalanches was determined. The study area is located in the southern part of Serbia, which has the Status of a National park. Geographic information systems (GIS) and remote sensing are used to analysis and cartographical presentation of nine the most important elements of natural conditions which have an influence on avalanche development. Then, by applying the best-worst method (BWM) for each of the criteria was given a weighting coefficient depending on its importance for the avalanche occurrence. A synthetic map of snow avalanche susceptibility was created by processing geospatial data in the GIS software. The obtained results show that high susceptibility covers 16.9% of the territory, while 10.7% of the total area is very highly susceptible. The final results may be useful to decision-makers, local self-governments, emergency management services, and mountaineering services to mitigate human and material losses from snow avalanches. This study is the first to use the BWM methodology for snow avalanche hazard analysis.",
publisher = "Springer Nature",
journal = "Advances in Best-Worst Method - Proceedings of the Fourth International Workshop on Best-Worst Method (BWM2023)",
booktitle = "Snow Avalanche Hazard Prediction Using the Best-Worst Method—Case Study: The Šar Mountains, Serbia",
pages = "211-226",
doi = "10.1007/978-3-031-40328-6_12"
}

Durlević, U., Novković, I., Bajić, S., Milinčić, M., Valjarević, A., Čegar, N.,& Lukić, T.. (2023). Snow Avalanche Hazard Prediction Using the Best-Worst Method—Case Study: The Šar Mountains, Serbia. in Advances in Best-Worst Method - Proceedings of the Fourth International Workshop on Best-Worst Method (BWM2023)
Springer Nature., 211-226.
https://doi.org/10.1007/978-3-031-40328-6_12

Durlević U, Novković I, Bajić S, Milinčić M, Valjarević A, Čegar N, Lukić T. Snow Avalanche Hazard Prediction Using the Best-Worst Method—Case Study: The Šar Mountains, Serbia. in Advances in Best-Worst Method - Proceedings of the Fourth International Workshop on Best-Worst Method (BWM2023). 2023;:211-226.
doi:10.1007/978-3-031-40328-6_12 .

Durlević, Uroš, Novković, Ivan, Bajić, Senka, Milinčić, Miroljub, Valjarević, Aleksandar, Čegar, Nina, Lukić, Tin, "Snow Avalanche Hazard Prediction Using the Best-Worst Method—Case Study: The Šar Mountains, Serbia" in Advances in Best-Worst Method - Proceedings of the Fourth International Workshop on Best-Worst Method (BWM2023) (2023):211-226,
https://doi.org/10.1007/978-3-031-40328-6_12 . .

TY  - JOUR
AU  - Batoćanin, Natalija
AU  - Wróblewski, Wojciech
AU  - Carević, Ivana
AU  - Durlević, Uroš
AU  - Gajić, Violeta
AU  - Valjarević, Aleksandar
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1187
AB  - Tufa accumulations from the Gostilje River Basin and the Sopotnica River Basin in SW Serbia are represented by both active and fossil tufa precipitates. The aim of this study is to distinguish and describe different tufa facies and to determine the environmental conditions, based on stable isotope data. We also compare our analysis with other tufa deposits in Europe. Four facies are distinguished: moss tufa, algal tufa, stromatolitic laminated tufa, and phytoclastic tufa. The dominant constituent of all tufa samples is low Mg-calcite, whereas the presence of sylvite is noted in two samples from the Gostilje River Basin. The δ18O values range from −9.07‰ to −10.79‰ (mean value: −9.81‰), while the δ13C values range from −6.50‰ to −10.34‰ (mean values −9.01‰). The stable isotope values (δ13C and δ18O) indicate that these tufa deposits were precipitated from cold, ambient water supported by CO2 of an atmospheric origin. We emphasize that this is the first data about stable isotope analyses of tufa deposits from Serbia.
PB  - Basel : MDPI
T2  - Applied Sciences
T1  - Facies and Origin of Tufa Deposits from the Gostilje River Basin and the Sopotnica River Basin (SW Serbia)
VL  - 13
IS  - 5
SP  - 3190
DO  - 10.3390/app13053190
ER  - 

@article{
author = "Batoćanin, Natalija and Wróblewski, Wojciech and Carević, Ivana and Durlević, Uroš and Gajić, Violeta and Valjarević, Aleksandar",
year = "2023",
abstract = "Tufa accumulations from the Gostilje River Basin and the Sopotnica River Basin in SW Serbia are represented by both active and fossil tufa precipitates. The aim of this study is to distinguish and describe different tufa facies and to determine the environmental conditions, based on stable isotope data. We also compare our analysis with other tufa deposits in Europe. Four facies are distinguished: moss tufa, algal tufa, stromatolitic laminated tufa, and phytoclastic tufa. The dominant constituent of all tufa samples is low Mg-calcite, whereas the presence of sylvite is noted in two samples from the Gostilje River Basin. The δ18O values range from −9.07‰ to −10.79‰ (mean value: −9.81‰), while the δ13C values range from −6.50‰ to −10.34‰ (mean values −9.01‰). The stable isotope values (δ13C and δ18O) indicate that these tufa deposits were precipitated from cold, ambient water supported by CO2 of an atmospheric origin. We emphasize that this is the first data about stable isotope analyses of tufa deposits from Serbia.",
publisher = "Basel : MDPI",
journal = "Applied Sciences",
title = "Facies and Origin of Tufa Deposits from the Gostilje River Basin and the Sopotnica River Basin (SW Serbia)",
volume = "13",
number = "5",
pages = "3190",
doi = "10.3390/app13053190"
}

Batoćanin, N., Wróblewski, W., Carević, I., Durlević, U., Gajić, V.,& Valjarević, A.. (2023). Facies and Origin of Tufa Deposits from the Gostilje River Basin and the Sopotnica River Basin (SW Serbia). in Applied Sciences
Basel : MDPI., 13(5), 3190.
https://doi.org/10.3390/app13053190

Batoćanin N, Wróblewski W, Carević I, Durlević U, Gajić V, Valjarević A. Facies and Origin of Tufa Deposits from the Gostilje River Basin and the Sopotnica River Basin (SW Serbia). in Applied Sciences. 2023;13(5):3190.
doi:10.3390/app13053190 .

Batoćanin, Natalija, Wróblewski, Wojciech, Carević, Ivana, Durlević, Uroš, Gajić, Violeta, Valjarević, Aleksandar, "Facies and Origin of Tufa Deposits from the Gostilje River Basin and the Sopotnica River Basin (SW Serbia)" in Applied Sciences, 13, no. 5 (2023):3190,
https://doi.org/10.3390/app13053190 . .

TY  - JOUR
AU  - Valjarević, Aleksandar
AU  - Milosavljević, Saša
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1627
AB  - Human's exploration of space has changed over time, depending on the expansion of the limits of his knowledge. Space is infinite, but it is limited by the possibility of human knowledge. The original man knew very little about the space in which he lived - about its shape, size, content, etc. Over time, the space began to take on the shapes that describe it. Those forms are its dimensions, which increased as knowledge about space increased. Knowledge spread more and more, from the Earth's surface to deep into the cosmos. Time is known to everyone, but it is difficult to define and understand. Science, philosophy, religion, art have different definitions of time, but it can be defined as measuring the progress of events. Space-time convergence explores the changing relationship between space and time. Today it is used to interpret the impact of technological progress on current world processes, especially globalization. The development of computer technology and virtual reality techniques has led to numerous changes in the representation of space. Since the initial development of computer technology, human has tried to create a virtual image of the world that he could experience with all his senses in the same way as the image of the "real" world. GIS displays data in a visual, simple and user-friendly form. The ability to transform spatial data into relevant information represents its basic value and advantage.
PB  - Beograd : Srpsko geografsko društvo
T2  - Glasnik Srpskog geografskog drustva
T1  - Convergence of space and time through GIS
VL  - 103
IS  - 1
SP  - 173
EP  - 182
DO  - 10.2298/GSGD2301173V
ER  - 

@article{
author = "Valjarević, Aleksandar and Milosavljević, Saša",
year = "2023",
abstract = "Human's exploration of space has changed over time, depending on the expansion of the limits of his knowledge. Space is infinite, but it is limited by the possibility of human knowledge. The original man knew very little about the space in which he lived - about its shape, size, content, etc. Over time, the space began to take on the shapes that describe it. Those forms are its dimensions, which increased as knowledge about space increased. Knowledge spread more and more, from the Earth's surface to deep into the cosmos. Time is known to everyone, but it is difficult to define and understand. Science, philosophy, religion, art have different definitions of time, but it can be defined as measuring the progress of events. Space-time convergence explores the changing relationship between space and time. Today it is used to interpret the impact of technological progress on current world processes, especially globalization. The development of computer technology and virtual reality techniques has led to numerous changes in the representation of space. Since the initial development of computer technology, human has tried to create a virtual image of the world that he could experience with all his senses in the same way as the image of the "real" world. GIS displays data in a visual, simple and user-friendly form. The ability to transform spatial data into relevant information represents its basic value and advantage.",
publisher = "Beograd : Srpsko geografsko društvo",
journal = "Glasnik Srpskog geografskog drustva",
title = "Convergence of space and time through GIS",
volume = "103",
number = "1",
pages = "173-182",
doi = "10.2298/GSGD2301173V"
}

Valjarević, A.,& Milosavljević, S.. (2023). Convergence of space and time through GIS. in Glasnik Srpskog geografskog drustva
Beograd : Srpsko geografsko društvo., 103(1), 173-182.
https://doi.org/10.2298/GSGD2301173V

Valjarević A, Milosavljević S. Convergence of space and time through GIS. in Glasnik Srpskog geografskog drustva. 2023;103(1):173-182.
doi:10.2298/GSGD2301173V .

Valjarević, Aleksandar, Milosavljević, Saša, "Convergence of space and time through GIS" in Glasnik Srpskog geografskog drustva, 103, no. 1 (2023):173-182,
https://doi.org/10.2298/GSGD2301173V . .

TY  - JOUR
AU  - Durlević, Uroš
AU  - Čegar, Nina
AU  - Dobrić, Milica
AU  - Vukašinović, Sandra
AU  - Lukić, Tin
AU  - Stevanović, Vladica
AU  - Radovanović, Dragan
AU  - Valjarević, Aleksandar
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1411
AB  - The development of climate indices and their application can influence the preferences of tourists and the time frame for visiting the locality. This study develops a new Heritage Climate Index (HERCI) that finds its application in assessing climate comfort for visiting geoheritage and cultural heritage objects. The study analyzed the geoheritage site in Western Serbia (Stopića Cave) and the cultural heritage site in Eastern Serbia (Golubac Fortress). The index was developed to represent climatic comfort on a monthly basis and consisted of five climatic elements. The values of the HERCI index were obtained based on the multi-criteria decision-making model—the Best–Worst method (BWM). The results were classified into five classes, depending on the degree of conformity. After a comparative analysis of the index results for four localities and their attendance for the period 2012–2021 and 2019–2022, it was determined that there is a very high level of correlation (>0.9). This is the first study to use the BWM to develop and analyze a climate index. From the aspect of tourism policy, this study significantly contributes to tourism organizations and tourists in better understanding climate comfort and making decisions about the organization’s time frame and realization of the travel.
PB  - Basel : MDPI
T2  - Atmosphere
T1  - The Heritage Climate Index (HERCI): Development, Assessment and Application for Tourism Purposes in Geoheritage and Cultural Heritage Sites
VL  - 14
IS  - 8
SP  - 1265
DO  - 10.3390/atmos14081265
ER  - 

@article{
author = "Durlević, Uroš and Čegar, Nina and Dobrić, Milica and Vukašinović, Sandra and Lukić, Tin and Stevanović, Vladica and Radovanović, Dragan and Valjarević, Aleksandar",
year = "2023",
abstract = "The development of climate indices and their application can influence the preferences of tourists and the time frame for visiting the locality. This study develops a new Heritage Climate Index (HERCI) that finds its application in assessing climate comfort for visiting geoheritage and cultural heritage objects. The study analyzed the geoheritage site in Western Serbia (Stopića Cave) and the cultural heritage site in Eastern Serbia (Golubac Fortress). The index was developed to represent climatic comfort on a monthly basis and consisted of five climatic elements. The values of the HERCI index were obtained based on the multi-criteria decision-making model—the Best–Worst method (BWM). The results were classified into five classes, depending on the degree of conformity. After a comparative analysis of the index results for four localities and their attendance for the period 2012–2021 and 2019–2022, it was determined that there is a very high level of correlation (>0.9). This is the first study to use the BWM to develop and analyze a climate index. From the aspect of tourism policy, this study significantly contributes to tourism organizations and tourists in better understanding climate comfort and making decisions about the organization’s time frame and realization of the travel.",
publisher = "Basel : MDPI",
journal = "Atmosphere",
title = "The Heritage Climate Index (HERCI): Development, Assessment and Application for Tourism Purposes in Geoheritage and Cultural Heritage Sites",
volume = "14",
number = "8",
pages = "1265",
doi = "10.3390/atmos14081265"
}

Durlević, U., Čegar, N., Dobrić, M., Vukašinović, S., Lukić, T., Stevanović, V., Radovanović, D.,& Valjarević, A.. (2023). The Heritage Climate Index (HERCI): Development, Assessment and Application for Tourism Purposes in Geoheritage and Cultural Heritage Sites. in Atmosphere
Basel : MDPI., 14(8), 1265.
https://doi.org/10.3390/atmos14081265

Durlević U, Čegar N, Dobrić M, Vukašinović S, Lukić T, Stevanović V, Radovanović D, Valjarević A. The Heritage Climate Index (HERCI): Development, Assessment and Application for Tourism Purposes in Geoheritage and Cultural Heritage Sites. in Atmosphere. 2023;14(8):1265.
doi:10.3390/atmos14081265 .

Durlević, Uroš, Čegar, Nina, Dobrić, Milica, Vukašinović, Sandra, Lukić, Tin, Stevanović, Vladica, Radovanović, Dragan, Valjarević, Aleksandar, "The Heritage Climate Index (HERCI): Development, Assessment and Application for Tourism Purposes in Geoheritage and Cultural Heritage Sites" in Atmosphere, 14, no. 8 (2023):1265,
https://doi.org/10.3390/atmos14081265 . .

TY  - JOUR
AU  - Micić Ponjiger, Tanja
AU  - Lukić, Tin
AU  - Wilby, Robert
AU  - Marković, Slobodan
AU  - Valjarević, Aleksandar
AU  - Dragićević, Slavoljub
AU  - Gavrilov, Milivoj
AU  - Ponjiger, Igor
AU  - Durlević, Uroš
AU  - Milanović, Miško
AU  - Basarin, Biljana
AU  - Mlađan, Dragan
AU  - Mitrović, Nikola
AU  - Grama, Vasile
AU  - Morar, Cezar
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1315
AB  - The Western Balkans (WB) region is highly prone to water erosion processes, and therefore, the estimation of rainfall erosivity (R-factor) is essential for understanding the complex relationships between hydro-meteorological factors and soil erosion processes. The main objectives of this study are to (1) estimate the spatial-temporal distribution R-factor across the WB region by applying the RUSLE and RUSLE2 methodology with data for the period between 1991 and 2020 and (2) apply cluster analysis to identify places of high erosion risk, and thereby offer a means of targeting suitable mitigation measures. To assess R-factor variability, the ERA5 reanalysis hourly data (0.25° × 0.25° spatial resolution) comprised 390 grid points were used. The calculations were made on a decadal resolution (i.e., for the 1990s, the 2000s, and the 2010s), as well as for the whole study period (1991–2020). In order to reveal spatial patterns of rainfall erosivity, a k-means clustering algorithm was applied. Visualization and mapping were performed in python using the Matplotlib, Seaborn, and Cartopy libraries. Hourly precipitation intensity and monthly precipitation totals exhibited pronounced variability over the study area. High precipitation values were observed in the SW with a >0.3 mm h−1 average, while the least precipitation was seen in the Pannonian Basin and far south (Albanian coast), where the mean intensity was less than an average of 0.1 mm h−1. R-factor variability was very high for both the RUSLE and RUSLE2 methods. The mean R-factor calculated by RUSLE2 was 790 MJ mm ha−1·h−1·yr−1, which is 58% higher than the mean R-factor obtained from RUSLE (330 MJ mm ha−1·h−1·yr−1). The analysis of the R-factor at decadal timescales suggested a rise of 14% in the 2010s. The k-means algorithm for both the RUSLE and RUSLE2 methods implies better spatial distribution in the case of five clusters (K = 5) regarding the R-factor values. The rainfall erosivity maps presented in this research can be seen as useful tools for the assessment of soil erosion intensity and erosion control works, especially for agriculture and land use planning. Since the R-factor is an important part of soil erosion models (RUSLE and RUSLE2), the results of this study can be used as a guide for soil control works, landscape modeling, and suitable mitigation measures on a regional scale.
PB  - Basel : MDPI
T2  - Atmosphere
T1  - Evaluation of Rainfall Erosivity in the Western Balkans by Mapping and Clustering ERA5 Reanalysis Data
VL  - 14
IS  - 1
SP  - 104
DO  - 10.3390/atmos14010104
ER  - 

@article{
author = "Micić Ponjiger, Tanja and Lukić, Tin and Wilby, Robert and Marković, Slobodan and Valjarević, Aleksandar and Dragićević, Slavoljub and Gavrilov, Milivoj and Ponjiger, Igor and Durlević, Uroš and Milanović, Miško and Basarin, Biljana and Mlađan, Dragan and Mitrović, Nikola and Grama, Vasile and Morar, Cezar",
year = "2023",
abstract = "The Western Balkans (WB) region is highly prone to water erosion processes, and therefore, the estimation of rainfall erosivity (R-factor) is essential for understanding the complex relationships between hydro-meteorological factors and soil erosion processes. The main objectives of this study are to (1) estimate the spatial-temporal distribution R-factor across the WB region by applying the RUSLE and RUSLE2 methodology with data for the period between 1991 and 2020 and (2) apply cluster analysis to identify places of high erosion risk, and thereby offer a means of targeting suitable mitigation measures. To assess R-factor variability, the ERA5 reanalysis hourly data (0.25° × 0.25° spatial resolution) comprised 390 grid points were used. The calculations were made on a decadal resolution (i.e., for the 1990s, the 2000s, and the 2010s), as well as for the whole study period (1991–2020). In order to reveal spatial patterns of rainfall erosivity, a k-means clustering algorithm was applied. Visualization and mapping were performed in python using the Matplotlib, Seaborn, and Cartopy libraries. Hourly precipitation intensity and monthly precipitation totals exhibited pronounced variability over the study area. High precipitation values were observed in the SW with a >0.3 mm h−1 average, while the least precipitation was seen in the Pannonian Basin and far south (Albanian coast), where the mean intensity was less than an average of 0.1 mm h−1. R-factor variability was very high for both the RUSLE and RUSLE2 methods. The mean R-factor calculated by RUSLE2 was 790 MJ mm ha−1·h−1·yr−1, which is 58% higher than the mean R-factor obtained from RUSLE (330 MJ mm ha−1·h−1·yr−1). The analysis of the R-factor at decadal timescales suggested a rise of 14% in the 2010s. The k-means algorithm for both the RUSLE and RUSLE2 methods implies better spatial distribution in the case of five clusters (K = 5) regarding the R-factor values. The rainfall erosivity maps presented in this research can be seen as useful tools for the assessment of soil erosion intensity and erosion control works, especially for agriculture and land use planning. Since the R-factor is an important part of soil erosion models (RUSLE and RUSLE2), the results of this study can be used as a guide for soil control works, landscape modeling, and suitable mitigation measures on a regional scale.",
publisher = "Basel : MDPI",
journal = "Atmosphere",
title = "Evaluation of Rainfall Erosivity in the Western Balkans by Mapping and Clustering ERA5 Reanalysis Data",
volume = "14",
number = "1",
pages = "104",
doi = "10.3390/atmos14010104"
}

Micić Ponjiger, T., Lukić, T., Wilby, R., Marković, S., Valjarević, A., Dragićević, S., Gavrilov, M., Ponjiger, I., Durlević, U., Milanović, M., Basarin, B., Mlađan, D., Mitrović, N., Grama, V.,& Morar, C.. (2023). Evaluation of Rainfall Erosivity in the Western Balkans by Mapping and Clustering ERA5 Reanalysis Data. in Atmosphere
Basel : MDPI., 14(1), 104.
https://doi.org/10.3390/atmos14010104

Micić Ponjiger T, Lukić T, Wilby R, Marković S, Valjarević A, Dragićević S, Gavrilov M, Ponjiger I, Durlević U, Milanović M, Basarin B, Mlađan D, Mitrović N, Grama V, Morar C. Evaluation of Rainfall Erosivity in the Western Balkans by Mapping and Clustering ERA5 Reanalysis Data. in Atmosphere. 2023;14(1):104.
doi:10.3390/atmos14010104 .

Micić Ponjiger, Tanja, Lukić, Tin, Wilby, Robert, Marković, Slobodan, Valjarević, Aleksandar, Dragićević, Slavoljub, Gavrilov, Milivoj, Ponjiger, Igor, Durlević, Uroš, Milanović, Miško, Basarin, Biljana, Mlađan, Dragan, Mitrović, Nikola, Grama, Vasile, Morar, Cezar, "Evaluation of Rainfall Erosivity in the Western Balkans by Mapping and Clustering ERA5 Reanalysis Data" in Atmosphere, 14, no. 1 (2023):104,
https://doi.org/10.3390/atmos14010104 . .

TY  - CONF
AU  - Valjarević, Aleksandar
AU  - Vujović, Filip
AU  - Brđanin, Eldin
AU  - Bojović, Vojkan
AU  - Živković, Jelena
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1574
AB  - Turizam je postao važna privredna grana-povećava rast bruto domaćeg proizvoda, izvoz i zaposlenost. Kao heterogena delatnost ima uticaj i na srodne privredne delatnosti-poljoprivredu,trgovinu, građevinarstvo, saobraćaj itd. Veliki broj informacija u okviru  turističkih aktivnosti može se staviti u razne analogne i digitalne formate. Informacione  tehnologije, u sprezi sa informacionim društvom, multiplikuju važnost geoinformacija kao  resursa savremenog digitalnog društva a medijum za prikaz geoprostornih podataka je promenjen. U savremenim geoinformacionim tendencijama predmet, metod i uloga kartografi je  i GIS-a dobija novo, sistemsko i integrativno značenje. Razvojem turističke industrije GIS  dobija važno mesto u distribuciji, marketingu, analizi prometa turista. Statističke i ekonometričke metode zajedno sa GIS-om daju bolju analizu prostornih podataka. Najviše se koristi  u turističkom planiranju, menadžmenta i zaštiti turističkih resursa. Toplica pripada planinsko-kotlinsko-dolinskoj makroregiji Srbije. Raspolaže turističkim potencijalom, koji je samo  delimično iskorišćen: banjski, planinski, lovni, ribolovni itd. Od prirodnih turističkih vrednosti značajne su planine (Kopaonik, Jastrebac, Radan, Vidojeviva, Sokolovica i Pasjača),  termomineralne vode (Prolom, Lukovska, Kuršumlijska banja), jezera (Oblačinsko), reke  (klisura Toplice). Posebnu turističku vrednost predstavljaju; Đavolja varoš, Brankova kula, pećina Treskavica, vodopad u Dobrotiću.
PB  - Beograd : Asocijacija prostornih planera Srbije
PB  - Beograd : Univerzitet u Beogradu - Geografski fakultet
C3  - Zbornik radova Dvanaestog naučno-stručnog skupa sa međunarodnim učešćem "Planska i normativna zaštita prostora i životne sredine", Novi Pazar
T1  - Implementacija GIS-a u turistički razvoj zaštićenih područja Toplice
SP  - 247
EP  - 251
UR  - https://hdl.handle.net/21.15107/rcub_gery_1574
ER  - 

@conference{
author = "Valjarević, Aleksandar and Vujović, Filip and Brđanin, Eldin and Bojović, Vojkan and Živković, Jelena",
year = "2023",
abstract = "Turizam je postao važna privredna grana-povećava rast bruto domaćeg proizvoda, izvoz i zaposlenost. Kao heterogena delatnost ima uticaj i na srodne privredne delatnosti-poljoprivredu,trgovinu, građevinarstvo, saobraćaj itd. Veliki broj informacija u okviru  turističkih aktivnosti može se staviti u razne analogne i digitalne formate. Informacione  tehnologije, u sprezi sa informacionim društvom, multiplikuju važnost geoinformacija kao  resursa savremenog digitalnog društva a medijum za prikaz geoprostornih podataka je promenjen. U savremenim geoinformacionim tendencijama predmet, metod i uloga kartografi je  i GIS-a dobija novo, sistemsko i integrativno značenje. Razvojem turističke industrije GIS  dobija važno mesto u distribuciji, marketingu, analizi prometa turista. Statističke i ekonometričke metode zajedno sa GIS-om daju bolju analizu prostornih podataka. Najviše se koristi  u turističkom planiranju, menadžmenta i zaštiti turističkih resursa. Toplica pripada planinsko-kotlinsko-dolinskoj makroregiji Srbije. Raspolaže turističkim potencijalom, koji je samo  delimično iskorišćen: banjski, planinski, lovni, ribolovni itd. Od prirodnih turističkih vrednosti značajne su planine (Kopaonik, Jastrebac, Radan, Vidojeviva, Sokolovica i Pasjača),  termomineralne vode (Prolom, Lukovska, Kuršumlijska banja), jezera (Oblačinsko), reke  (klisura Toplice). Posebnu turističku vrednost predstavljaju; Đavolja varoš, Brankova kula, pećina Treskavica, vodopad u Dobrotiću.",
publisher = "Beograd : Asocijacija prostornih planera Srbije, Beograd : Univerzitet u Beogradu - Geografski fakultet",
journal = "Zbornik radova Dvanaestog naučno-stručnog skupa sa međunarodnim učešćem "Planska i normativna zaštita prostora i životne sredine", Novi Pazar",
title = "Implementacija GIS-a u turistički razvoj zaštićenih područja Toplice",
pages = "247-251",
url = "https://hdl.handle.net/21.15107/rcub_gery_1574"
}

Valjarević, A., Vujović, F., Brđanin, E., Bojović, V.,& Živković, J.. (2023). Implementacija GIS-a u turistički razvoj zaštićenih područja Toplice. in Zbornik radova Dvanaestog naučno-stručnog skupa sa međunarodnim učešćem "Planska i normativna zaštita prostora i životne sredine", Novi Pazar
Beograd : Asocijacija prostornih planera Srbije., 247-251.
https://hdl.handle.net/21.15107/rcub_gery_1574

Valjarević A, Vujović F, Brđanin E, Bojović V, Živković J. Implementacija GIS-a u turistički razvoj zaštićenih područja Toplice. in Zbornik radova Dvanaestog naučno-stručnog skupa sa međunarodnim učešćem "Planska i normativna zaštita prostora i životne sredine", Novi Pazar. 2023;:247-251.
https://hdl.handle.net/21.15107/rcub_gery_1574 .

Valjarević, Aleksandar, Vujović, Filip, Brđanin, Eldin, Bojović, Vojkan, Živković, Jelena, "Implementacija GIS-a u turistički razvoj zaštićenih područja Toplice" in Zbornik radova Dvanaestog naučno-stručnog skupa sa međunarodnim učešćem "Planska i normativna zaštita prostora i životne sredine", Novi Pazar (2023):247-251,
https://hdl.handle.net/21.15107/rcub_gery_1574 .

TY  - CONF
AU  - Valjarević, Aleksandar
AU  - Radojković, Milan
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1618
AB  - Ruralna područja Republike Srbije poseduju značajne resurse , u smislu obima  i njihove raznovrsnosti. Doprinos poljoprivrede, šumarstva i ribarstva ekonomskom  rastu i razvoju Srbije je značajan. Šume predstavljaju deo prostora za oporavak i razvoj  ruralnih područja. Šume i šumsko zemljište u Srbiji obuhvata 1/4 teritorije. Razvoj društva  zahteva da se šumama održivo gazduje, da se upravlja i koristi na način i u obimu da se  održava njihova biološka raznovrsnost, unapređuje proizvodnju, sposobnost obnavljanja,  vitalnost i potencijal da ispunjavaju ekološke i ekonomske funkcije. Današnje stanje šuma  je nezadovoljavajuće. To se može pratiti na primeru šuma Topličkog okruga (opštine  Prokuplje, Blace, Kuršumlija, Žitorađa) u poslednjih 60 godina. Analiza je rađena na osnovu  daljinske detekcije, topografskih karata, geografskog informacionog sistema (GIS). U cilju  revitalizacije i razvoja ruralnog prostora posebno su potrebne tehničko-tehnološka znanja  i inovacije. Danas se adekvatno upravljanje prostorom ne može zamisliti bez primene  Geografskog informacionog sistema. GIS je moćan skup alata za prikupljanje, skladištenje,  pretraživanje, transformaciju i prikaz geoprostornih podataka. GIS je „pametna karta“  koja omogućuje korisnicima da kreiraju interaktivne upite, analizu prostornih informacija i  sprovođenje promena. GIS podatke prikazuje u vizuelnom, jednostavnom i korisniku bliskom  obliku.Sposobnost da podatke u prostoru transformiše u relevantne informacije predstavlja  njegovu osnovnu vrednost i prednost.
PB  - Beograd : Asocijacija prostornih planera Srbije
PB  - Beograd : Univerzitet u Beogradu - Geografski fakultet
C3  - Zbornik radova Devetog naučno-stručnog skupa sa međunarodnim učešćem "Lokalna samouprava u planiranju i uređenju prostora i naselja", Veliko Gradište
T1  - Koncept GIS-a u planiranju ruralnog razvoja
SP  - 287
EP  - 290
UR  - https://hdl.handle.net/21.15107/rcub_gery_1618
ER  - 

@conference{
author = "Valjarević, Aleksandar and Radojković, Milan",
year = "2022",
abstract = "Ruralna područja Republike Srbije poseduju značajne resurse , u smislu obima  i njihove raznovrsnosti. Doprinos poljoprivrede, šumarstva i ribarstva ekonomskom  rastu i razvoju Srbije je značajan. Šume predstavljaju deo prostora za oporavak i razvoj  ruralnih područja. Šume i šumsko zemljište u Srbiji obuhvata 1/4 teritorije. Razvoj društva  zahteva da se šumama održivo gazduje, da se upravlja i koristi na način i u obimu da se  održava njihova biološka raznovrsnost, unapređuje proizvodnju, sposobnost obnavljanja,  vitalnost i potencijal da ispunjavaju ekološke i ekonomske funkcije. Današnje stanje šuma  je nezadovoljavajuće. To se može pratiti na primeru šuma Topličkog okruga (opštine  Prokuplje, Blace, Kuršumlija, Žitorađa) u poslednjih 60 godina. Analiza je rađena na osnovu  daljinske detekcije, topografskih karata, geografskog informacionog sistema (GIS). U cilju  revitalizacije i razvoja ruralnog prostora posebno su potrebne tehničko-tehnološka znanja  i inovacije. Danas se adekvatno upravljanje prostorom ne može zamisliti bez primene  Geografskog informacionog sistema. GIS je moćan skup alata za prikupljanje, skladištenje,  pretraživanje, transformaciju i prikaz geoprostornih podataka. GIS je „pametna karta“  koja omogućuje korisnicima da kreiraju interaktivne upite, analizu prostornih informacija i  sprovođenje promena. GIS podatke prikazuje u vizuelnom, jednostavnom i korisniku bliskom  obliku.Sposobnost da podatke u prostoru transformiše u relevantne informacije predstavlja  njegovu osnovnu vrednost i prednost.",
publisher = "Beograd : Asocijacija prostornih planera Srbije, Beograd : Univerzitet u Beogradu - Geografski fakultet",
journal = "Zbornik radova Devetog naučno-stručnog skupa sa međunarodnim učešćem "Lokalna samouprava u planiranju i uređenju prostora i naselja", Veliko Gradište",
title = "Koncept GIS-a u planiranju ruralnog razvoja",
pages = "287-290",
url = "https://hdl.handle.net/21.15107/rcub_gery_1618"
}

Valjarević, A.,& Radojković, M.. (2022). Koncept GIS-a u planiranju ruralnog razvoja. in Zbornik radova Devetog naučno-stručnog skupa sa međunarodnim učešćem "Lokalna samouprava u planiranju i uređenju prostora i naselja", Veliko Gradište
Beograd : Asocijacija prostornih planera Srbije., 287-290.
https://hdl.handle.net/21.15107/rcub_gery_1618

Valjarević A, Radojković M. Koncept GIS-a u planiranju ruralnog razvoja. in Zbornik radova Devetog naučno-stručnog skupa sa međunarodnim učešćem "Lokalna samouprava u planiranju i uređenju prostora i naselja", Veliko Gradište. 2022;:287-290.
https://hdl.handle.net/21.15107/rcub_gery_1618 .

Valjarević, Aleksandar, Radojković, Milan, "Koncept GIS-a u planiranju ruralnog razvoja" in Zbornik radova Devetog naučno-stručnog skupa sa međunarodnim učešćem "Lokalna samouprava u planiranju i uređenju prostora i naselja", Veliko Gradište (2022):287-290,
https://hdl.handle.net/21.15107/rcub_gery_1618 .

TY  - JOUR
AU  - Valjarević, Aleksandar
AU  - Milanović, Miško
AU  - Gultepe, Ismail
AU  - Filipović, Dejan
AU  - Lukić, Tin
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1181
AB  - The Updated Trewartha climate classification (TWCC) at global level shows the 
changes that are expected as a consequence of global temperature increase and 
imbalance of precipitation. This type of classification is more precise than the 
Köppen climate classification. Predictions included the increase in global tem perature (T in °C) and change in the amount of precipitation (PA in mm). Two 
climate models MIROC6 and IPSL-CM6A- LR were used, along with 4261 mete orological stations from which the data on temperature and precipitation were 
taken. These climate models were used because they represent the most extreme 
models in the CMIP6 database. Four scenarios of climate change and their terri tories were analysed in accordance with the TWCC classification. Four scenarios 
of representative concentration pathway (RCP) by 2.6, 4.5, 6.0 and 8.5 W/m2
 fol low the increase of temperature between 0.3°C and 4.3°C in relation to precipita tion and are being analysed for the periods 2021–2040, 2041–2060, 2061–2080 and 
2081–2100. The biggest extremes are shown in the last grid for the period 2081–
2100, reflecting the increase of T up to 4.3°C. With the help of GIS (geographical 
information systems) and spatial analyses, it is possible to estimate the changes in 
climate zones as well as their movement. Australia and South East Asia will suffer 
the biggest changes of biomes, followed by South America and North America. 
Climate belts to undergo the biggest change due to such temperature according to 
TWCC are Ar, Am, Aw and BS, BW, E, Ft and Fi. The Antarctic will lose 11.5% of 
the territory under Fi and Ft climates within the period between 2081 and 2100. 
The conclusion is that the climates BW, Bwh and Bwk, which represent the de serts, will increase by 119.8% with the increase of T by 4.3°C
PB  - John Wiley & Sons, Ltd
PB  - The Royal Geographical Society
T2  - The Geographical Journal
T1  - Updated Trewartha climate classification with four climate  change scenarios
VL  - 188
IS  - 4
SP  - 506
EP  - 517
DO  - 10.1111/geoj.12458
ER  - 

@article{
author = "Valjarević, Aleksandar and Milanović, Miško and Gultepe, Ismail and Filipović, Dejan and Lukić, Tin",
year = "2022",
abstract = "The Updated Trewartha climate classification (TWCC) at global level shows the 
changes that are expected as a consequence of global temperature increase and 
imbalance of precipitation. This type of classification is more precise than the 
Köppen climate classification. Predictions included the increase in global tem perature (T in °C) and change in the amount of precipitation (PA in mm). Two 
climate models MIROC6 and IPSL-CM6A- LR were used, along with 4261 mete orological stations from which the data on temperature and precipitation were 
taken. These climate models were used because they represent the most extreme 
models in the CMIP6 database. Four scenarios of climate change and their terri tories were analysed in accordance with the TWCC classification. Four scenarios 
of representative concentration pathway (RCP) by 2.6, 4.5, 6.0 and 8.5 W/m2
 fol low the increase of temperature between 0.3°C and 4.3°C in relation to precipita tion and are being analysed for the periods 2021–2040, 2041–2060, 2061–2080 and 
2081–2100. The biggest extremes are shown in the last grid for the period 2081–
2100, reflecting the increase of T up to 4.3°C. With the help of GIS (geographical 
information systems) and spatial analyses, it is possible to estimate the changes in 
climate zones as well as their movement. Australia and South East Asia will suffer 
the biggest changes of biomes, followed by South America and North America. 
Climate belts to undergo the biggest change due to such temperature according to 
TWCC are Ar, Am, Aw and BS, BW, E, Ft and Fi. The Antarctic will lose 11.5% of 
the territory under Fi and Ft climates within the period between 2081 and 2100. 
The conclusion is that the climates BW, Bwh and Bwk, which represent the de serts, will increase by 119.8% with the increase of T by 4.3°C",
publisher = "John Wiley & Sons, Ltd, The Royal Geographical Society",
journal = "The Geographical Journal",
title = "Updated Trewartha climate classification with four climate  change scenarios",
volume = "188",
number = "4",
pages = "506-517",
doi = "10.1111/geoj.12458"
}

Valjarević, A., Milanović, M., Gultepe, I., Filipović, D.,& Lukić, T.. (2022). Updated Trewartha climate classification with four climate  change scenarios. in The Geographical Journal
John Wiley & Sons, Ltd., 188(4), 506-517.
https://doi.org/10.1111/geoj.12458

Valjarević A, Milanović M, Gultepe I, Filipović D, Lukić T. Updated Trewartha climate classification with four climate  change scenarios. in The Geographical Journal. 2022;188(4):506-517.
doi:10.1111/geoj.12458 .

Valjarević, Aleksandar, Milanović, Miško, Gultepe, Ismail, Filipović, Dejan, Lukić, Tin, "Updated Trewartha climate classification with four climate  change scenarios" in The Geographical Journal, 188, no. 4 (2022):506-517,
https://doi.org/10.1111/geoj.12458 . .

TY  - JOUR
AU  - Morar, Cezar
AU  - Tiba, Alexandru
AU  - Jovanovic, Tamara
AU  - Valjarević, Aleksandar
AU  - Ripp, Matthias
AU  - Vujicic, Miroslav
AU  - Stankov, Uglješa
AU  - Basarin, Biljana
AU  - Ratković, Rade
AU  - Popović, Maria
AU  - Nagy, Gyula
AU  - Boros, Lajos
AU  - Lukić, Tin
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1184
AB  - The persistence of the SARS-CoV-2 virus imposed vaccination passports for traveling in most countries. We investigated psychological factors that predict the intention to vaccinate for travel. In a cross-sectional study, we examined how demographic variables, vaccination status, perceived risk of infection and severity of disease contracted at travel destination, safety and effectiveness of vaccines against contracting COVID-19 during travel, and conspiracy beliefs are related to intention to vaccinate for travel. Further analyses involved differences between vaccinated and unvaccinated individuals in a Romanian sample regarding conspiracy beliefs, attitudes about vaccines, and self-efficacy of controlling COVID-19 infection. Results showed that the intention to vaccinate for travel reasons is best predicted by vaccination status and perceptions of safety and efficacy of vaccines against COVID-19. Thus, vaccinated individuals believing that vaccines are safe and effective most probably will take another vaccine booster if it will allow them to travel. Positive relationships of the intention to vaccinate for travel reasons were found with age, vaccination status, conspiracy beliefs, perceptions of safety and effectiveness of vaccines, intention to travel, and a more cautious approach to travel. No significant relationships were found between perceptions of risk for self or for transmitting the disease to others, severity of disease, and the intention to vaccinate for travel. We also found significant differences between vaccinated and unvaccinated participants, as unvaccinated participants showed higher levels of conspiracy beliefs and less trust in the safety and efficacy of vaccines. We conclude that campaigns focused on promoting information on the safety and efficacy of vaccines is the most important direction for promoting vaccination in young travelers
PB  - Basel : MDPI
T2  - International Journal of Environmental Research and Public Health
T1  - Supporting Tourism by Assessing the Predictors of COVID-19 Vaccination for Travel Reasons
VL  - 19
IS  - 2
SP  - 918
DO  - 10.3390/ijerph19020918
ER  - 

@article{
author = "Morar, Cezar and Tiba, Alexandru and Jovanovic, Tamara and Valjarević, Aleksandar and Ripp, Matthias and Vujicic, Miroslav and Stankov, Uglješa and Basarin, Biljana and Ratković, Rade and Popović, Maria and Nagy, Gyula and Boros, Lajos and Lukić, Tin",
year = "2022",
abstract = "The persistence of the SARS-CoV-2 virus imposed vaccination passports for traveling in most countries. We investigated psychological factors that predict the intention to vaccinate for travel. In a cross-sectional study, we examined how demographic variables, vaccination status, perceived risk of infection and severity of disease contracted at travel destination, safety and effectiveness of vaccines against contracting COVID-19 during travel, and conspiracy beliefs are related to intention to vaccinate for travel. Further analyses involved differences between vaccinated and unvaccinated individuals in a Romanian sample regarding conspiracy beliefs, attitudes about vaccines, and self-efficacy of controlling COVID-19 infection. Results showed that the intention to vaccinate for travel reasons is best predicted by vaccination status and perceptions of safety and efficacy of vaccines against COVID-19. Thus, vaccinated individuals believing that vaccines are safe and effective most probably will take another vaccine booster if it will allow them to travel. Positive relationships of the intention to vaccinate for travel reasons were found with age, vaccination status, conspiracy beliefs, perceptions of safety and effectiveness of vaccines, intention to travel, and a more cautious approach to travel. No significant relationships were found between perceptions of risk for self or for transmitting the disease to others, severity of disease, and the intention to vaccinate for travel. We also found significant differences between vaccinated and unvaccinated participants, as unvaccinated participants showed higher levels of conspiracy beliefs and less trust in the safety and efficacy of vaccines. We conclude that campaigns focused on promoting information on the safety and efficacy of vaccines is the most important direction for promoting vaccination in young travelers",
publisher = "Basel : MDPI",
journal = "International Journal of Environmental Research and Public Health",
title = "Supporting Tourism by Assessing the Predictors of COVID-19 Vaccination for Travel Reasons",
volume = "19",
number = "2",
pages = "918",
doi = "10.3390/ijerph19020918"
}

Morar, C., Tiba, A., Jovanovic, T., Valjarević, A., Ripp, M., Vujicic, M., Stankov, U., Basarin, B., Ratković, R., Popović, M., Nagy, G., Boros, L.,& Lukić, T.. (2022). Supporting Tourism by Assessing the Predictors of COVID-19 Vaccination for Travel Reasons. in International Journal of Environmental Research and Public Health
Basel : MDPI., 19(2), 918.
https://doi.org/10.3390/ijerph19020918

Morar C, Tiba A, Jovanovic T, Valjarević A, Ripp M, Vujicic M, Stankov U, Basarin B, Ratković R, Popović M, Nagy G, Boros L, Lukić T. Supporting Tourism by Assessing the Predictors of COVID-19 Vaccination for Travel Reasons. in International Journal of Environmental Research and Public Health. 2022;19(2):918.
doi:10.3390/ijerph19020918 .

Morar, Cezar, Tiba, Alexandru, Jovanovic, Tamara, Valjarević, Aleksandar, Ripp, Matthias, Vujicic, Miroslav, Stankov, Uglješa, Basarin, Biljana, Ratković, Rade, Popović, Maria, Nagy, Gyula, Boros, Lajos, Lukić, Tin, "Supporting Tourism by Assessing the Predictors of COVID-19 Vaccination for Travel Reasons" in International Journal of Environmental Research and Public Health, 19, no. 2 (2022):918,
https://doi.org/10.3390/ijerph19020918 . .

TY  - JOUR
AU  - Durlević, Uroš
AU  - Valjarević, Aleksandar
AU  - Novković, Ivan
AU  - Nina, Ćurčić
AU  - Smiljić, Mirjana
AU  - Morar, Cezar
AU  - Stoica, Alina
AU  - Barišić, Danijel
AU  - Lukić, Tin
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1180
AB  - Snow avalanches are one of the most devastating natural hazards in the highlands that often cause human casualties and economic losses. The complex process of modeling terrain susceptibility requires the application of modern methods and software. The prediction of avalanches in this study is based on the use of geographic information systems (GIS), remote sensing, and multicriteria analysis—analytic hierarchy process (AHP) on the territory of the Šar Mountains (Serbia). Five indicators (lithological, geomorphological, hydrological, vegetation, and climatic) were processed, where 14 criteria were analyzed. The results showed that approximately 20% of the investigated area is highly susceptible to avalanches and that 24% of the area has a medium susceptibility. Based on the results, settlements where avalanche protection measures should be applied have been singled out. The obtained data can will help local self-governments, emergency management services, and mountaineering services to mitigate human and material losses from the snow avalanches. This is the first research in the Republic of Serbia that deals with GIS-AHP spatial modeling of snow avalanches, and methodology and criteria used in this study can be tested in other high mountainous regions.
PB  - Basel : MDPI
T2  - Atmosphere
T1  - GIS-Based Spatial Modeling of Snow Avalanches Using Analytic Hierarchy Process. A Case Study of the Šar Mountains, Serbia
VL  - 13
IS  - 8
SP  - 1229
DO  - 10.3390/atmos13081229
ER  - 

@article{
author = "Durlević, Uroš and Valjarević, Aleksandar and Novković, Ivan and Nina, Ćurčić and Smiljić, Mirjana and Morar, Cezar and Stoica, Alina and Barišić, Danijel and Lukić, Tin",
year = "2022",
abstract = "Snow avalanches are one of the most devastating natural hazards in the highlands that often cause human casualties and economic losses. The complex process of modeling terrain susceptibility requires the application of modern methods and software. The prediction of avalanches in this study is based on the use of geographic information systems (GIS), remote sensing, and multicriteria analysis—analytic hierarchy process (AHP) on the territory of the Šar Mountains (Serbia). Five indicators (lithological, geomorphological, hydrological, vegetation, and climatic) were processed, where 14 criteria were analyzed. The results showed that approximately 20% of the investigated area is highly susceptible to avalanches and that 24% of the area has a medium susceptibility. Based on the results, settlements where avalanche protection measures should be applied have been singled out. The obtained data can will help local self-governments, emergency management services, and mountaineering services to mitigate human and material losses from the snow avalanches. This is the first research in the Republic of Serbia that deals with GIS-AHP spatial modeling of snow avalanches, and methodology and criteria used in this study can be tested in other high mountainous regions.",
publisher = "Basel : MDPI",
journal = "Atmosphere",
title = "GIS-Based Spatial Modeling of Snow Avalanches Using Analytic Hierarchy Process. A Case Study of the Šar Mountains, Serbia",
volume = "13",
number = "8",
pages = "1229",
doi = "10.3390/atmos13081229"
}

Durlević, U., Valjarević, A., Novković, I., Nina, Ć., Smiljić, M., Morar, C., Stoica, A., Barišić, D.,& Lukić, T.. (2022). GIS-Based Spatial Modeling of Snow Avalanches Using Analytic Hierarchy Process. A Case Study of the Šar Mountains, Serbia. in Atmosphere
Basel : MDPI., 13(8), 1229.
https://doi.org/10.3390/atmos13081229

Durlević U, Valjarević A, Novković I, Nina Ć, Smiljić M, Morar C, Stoica A, Barišić D, Lukić T. GIS-Based Spatial Modeling of Snow Avalanches Using Analytic Hierarchy Process. A Case Study of the Šar Mountains, Serbia. in Atmosphere. 2022;13(8):1229.
doi:10.3390/atmos13081229 .

Durlević, Uroš, Valjarević, Aleksandar, Novković, Ivan, Nina, Ćurčić, Smiljić, Mirjana, Morar, Cezar, Stoica, Alina, Barišić, Danijel, Lukić, Tin, "GIS-Based Spatial Modeling of Snow Avalanches Using Analytic Hierarchy Process. A Case Study of the Šar Mountains, Serbia" in Atmosphere, 13, no. 8 (2022):1229,
https://doi.org/10.3390/atmos13081229 . .

TY  - JOUR
AU  - Morar, Cezar
AU  - Lukić, Tin
AU  - Valjarević, Aleksandar
AU  - Niemets, Liudmyla
AU  - Kostrikov, Sergiy
AU  - Sehida, Kateryna
AU  - Telebienieva, Ievgeniia
AU  - Kliuchko, Liudmyla
AU  - Kobylin, Pavlo
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1183
AB  - Тhe contemporary globalized world characterizes the rapid population growth, its significant concentration in cities, and an increase in the urban population. Currently, many socio-cultural, economic, environmental, and other challenges are arising in modern cities, negatively affecting the state of the urban environment, health, and quality of life.There is a need to study these problems in order to solve them. Urban Green Areas (UGAs) are a part of the social space and a vital part of the urban landscape. They act as an environmental framework of the territory and a factor ensuring a more comfortable
environment of human life. This study aims at substantiating the importance of the UGAs, identifying the spatiotemporal dynamics of their functioning, and transforming
changes in their infrastructure given the expansion of their functions. This research was carried out as a case study of the second city in Ukraine, Kharkiv. The authors developed and used an original integrated approach using urban remote sensing (URS) and GIS for changes detection to evaluate the current state and monitor spatial transformations of the
UGAs. We used several GIS platforms and online resources to overcome the lack of digital cadastre of the thematic municipal area of Kharkiv. This resulted in the present original
study. The study analyses the dynamics of the spatial and functional organization of the UGAs according to the Master Plans, plans, maps, and functional zoning of the city for the
period from 1867 to 2019. The peripheral green areas became important after the large scale development of the extensive residential areas during the rapid industrial development in remote districts of the city. They provide opportunities for population recreation near living places. Central UGAs are modern, comprehensively developed clusters with multidisciplinary infrastructure, while the peripheral UGAs are currently being developed. The use of URS/GIS tools in the analysis of the satellite images covering 2000–2020 allowed identifying the factors of the UGAs losses in Kharkiv and finding that UGAs were not expanding and partially shrinking during the study period. It is caused by the intensive construction of the residential neighborhoods, primarily peripheral areas, infrastructure development, and expansion of the city transport network. Nonetheless, some sustainable trends of UGA functioning without more or less significant decrease could be proved as existing in a long-term perspective. The authors analyzed and evaluated changes and expansion of the UGAs functions according to modern social
demand. The research value of this is the usage of different approaches, scientific sources, URS/GIS tools to determine the UGAs transformation in the second-largest city in Ukraine
(Kharkiv), to expand and update the main functions of UGAs and their role in the population’s recreation. The obtained scientific results can be used to update thefollowing strategies, programs, and development plans of Kharkiv.
PB  - Frontiers Media SA
T2  - Frontiers in Environmental Science
T1  - Spatiotemporal Analysis of Urban Green Areas Using Change Detection: A Case Study of Kharkiv, Ukraine
VL  - 10
SP  - 823129
DO  - 10.3389/fenvs.2022.823129
ER  - 

@article{
author = "Morar, Cezar and Lukić, Tin and Valjarević, Aleksandar and Niemets, Liudmyla and Kostrikov, Sergiy and Sehida, Kateryna and Telebienieva, Ievgeniia and Kliuchko, Liudmyla and Kobylin, Pavlo",
year = "2022",
abstract = "Тhe contemporary globalized world characterizes the rapid population growth, its significant concentration in cities, and an increase in the urban population. Currently, many socio-cultural, economic, environmental, and other challenges are arising in modern cities, negatively affecting the state of the urban environment, health, and quality of life.There is a need to study these problems in order to solve them. Urban Green Areas (UGAs) are a part of the social space and a vital part of the urban landscape. They act as an environmental framework of the territory and a factor ensuring a more comfortable
environment of human life. This study aims at substantiating the importance of the UGAs, identifying the spatiotemporal dynamics of their functioning, and transforming
changes in their infrastructure given the expansion of their functions. This research was carried out as a case study of the second city in Ukraine, Kharkiv. The authors developed and used an original integrated approach using urban remote sensing (URS) and GIS for changes detection to evaluate the current state and monitor spatial transformations of the
UGAs. We used several GIS platforms and online resources to overcome the lack of digital cadastre of the thematic municipal area of Kharkiv. This resulted in the present original
study. The study analyses the dynamics of the spatial and functional organization of the UGAs according to the Master Plans, plans, maps, and functional zoning of the city for the
period from 1867 to 2019. The peripheral green areas became important after the large scale development of the extensive residential areas during the rapid industrial development in remote districts of the city. They provide opportunities for population recreation near living places. Central UGAs are modern, comprehensively developed clusters with multidisciplinary infrastructure, while the peripheral UGAs are currently being developed. The use of URS/GIS tools in the analysis of the satellite images covering 2000–2020 allowed identifying the factors of the UGAs losses in Kharkiv and finding that UGAs were not expanding and partially shrinking during the study period. It is caused by the intensive construction of the residential neighborhoods, primarily peripheral areas, infrastructure development, and expansion of the city transport network. Nonetheless, some sustainable trends of UGA functioning without more or less significant decrease could be proved as existing in a long-term perspective. The authors analyzed and evaluated changes and expansion of the UGAs functions according to modern social
demand. The research value of this is the usage of different approaches, scientific sources, URS/GIS tools to determine the UGAs transformation in the second-largest city in Ukraine
(Kharkiv), to expand and update the main functions of UGAs and their role in the population’s recreation. The obtained scientific results can be used to update thefollowing strategies, programs, and development plans of Kharkiv.",
publisher = "Frontiers Media SA",
journal = "Frontiers in Environmental Science",
title = "Spatiotemporal Analysis of Urban Green Areas Using Change Detection: A Case Study of Kharkiv, Ukraine",
volume = "10",
pages = "823129",
doi = "10.3389/fenvs.2022.823129"
}

Morar, C., Lukić, T., Valjarević, A., Niemets, L., Kostrikov, S., Sehida, K., Telebienieva, I., Kliuchko, L.,& Kobylin, P.. (2022). Spatiotemporal Analysis of Urban Green Areas Using Change Detection: A Case Study of Kharkiv, Ukraine. in Frontiers in Environmental Science
Frontiers Media SA., 10, 823129.
https://doi.org/10.3389/fenvs.2022.823129

Morar C, Lukić T, Valjarević A, Niemets L, Kostrikov S, Sehida K, Telebienieva I, Kliuchko L, Kobylin P. Spatiotemporal Analysis of Urban Green Areas Using Change Detection: A Case Study of Kharkiv, Ukraine. in Frontiers in Environmental Science. 2022;10:823129.
doi:10.3389/fenvs.2022.823129 .

Morar, Cezar, Lukić, Tin, Valjarević, Aleksandar, Niemets, Liudmyla, Kostrikov, Sergiy, Sehida, Kateryna, Telebienieva, Ievgeniia, Kliuchko, Liudmyla, Kobylin, Pavlo, "Spatiotemporal Analysis of Urban Green Areas Using Change Detection: A Case Study of Kharkiv, Ukraine" in Frontiers in Environmental Science, 10 (2022):823129,
https://doi.org/10.3389/fenvs.2022.823129 . .

TY  - JOUR
AU  - Gulan, Ljiljana
AU  - Stajić, Jelena
AU  - Zeremski, Tijana
AU  - Durlević, Uroš
AU  - Valjarević, Aleksandar
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1319
AB  - In urban areas, forest patches and parks are usually the places where people spend most of their time outdoors. Because of poor environmental protection policy and insufficient investment in industry and energy, Serbia is often ranked among the European countries with the greatest environmental pollution. In recent years, ecological protests have been organized throughout the country with the aim of raising ecological awareness and resolving environmental issues. The topic has become particularly popular since the plans for opening new mining areas in western Serbia came to the fore. This study was conducted with the aim to investigate radioactivity levels and metals content in soil and foliage of the most popular parks in Belgrade, the capital and largest city of Serbia. Based on a GIS (geographic information system) approach, the spatial distribution maps of radionuclides (226Ra, 232Th, 40K, 7Be, and 137Cs) and metals (As, Cd, Cr, Co, Cu, Na, Ni, Pb, Zn, K, Ca, Mg, and Mn) were made. Ambient dose-equivalent rate in air was also measured. The annual effective doses and excess lifetime cancer risk from radionuclides were calculated. Health effects of exposure to heavy metals in soil were estimated by noncarcinogenic and carcinogenic risk assessment.
PB  - Basel : MDPI
T2  - Forests
T1  - Radionuclides and Metals in the Parks of the City of Belgrade, Serbia: Spatial Distribution and Health Risk Assessment
VL  - 13
IS  - 10
SP  - 1648
DO  - 10.3390/f13101648
ER  - 

@article{
author = "Gulan, Ljiljana and Stajić, Jelena and Zeremski, Tijana and Durlević, Uroš and Valjarević, Aleksandar",
year = "2022",
abstract = "In urban areas, forest patches and parks are usually the places where people spend most of their time outdoors. Because of poor environmental protection policy and insufficient investment in industry and energy, Serbia is often ranked among the European countries with the greatest environmental pollution. In recent years, ecological protests have been organized throughout the country with the aim of raising ecological awareness and resolving environmental issues. The topic has become particularly popular since the plans for opening new mining areas in western Serbia came to the fore. This study was conducted with the aim to investigate radioactivity levels and metals content in soil and foliage of the most popular parks in Belgrade, the capital and largest city of Serbia. Based on a GIS (geographic information system) approach, the spatial distribution maps of radionuclides (226Ra, 232Th, 40K, 7Be, and 137Cs) and metals (As, Cd, Cr, Co, Cu, Na, Ni, Pb, Zn, K, Ca, Mg, and Mn) were made. Ambient dose-equivalent rate in air was also measured. The annual effective doses and excess lifetime cancer risk from radionuclides were calculated. Health effects of exposure to heavy metals in soil were estimated by noncarcinogenic and carcinogenic risk assessment.",
publisher = "Basel : MDPI",
journal = "Forests",
title = "Radionuclides and Metals in the Parks of the City of Belgrade, Serbia: Spatial Distribution and Health Risk Assessment",
volume = "13",
number = "10",
pages = "1648",
doi = "10.3390/f13101648"
}

Gulan, L., Stajić, J., Zeremski, T., Durlević, U.,& Valjarević, A.. (2022). Radionuclides and Metals in the Parks of the City of Belgrade, Serbia: Spatial Distribution and Health Risk Assessment. in Forests
Basel : MDPI., 13(10), 1648.
https://doi.org/10.3390/f13101648

Gulan L, Stajić J, Zeremski T, Durlević U, Valjarević A. Radionuclides and Metals in the Parks of the City of Belgrade, Serbia: Spatial Distribution and Health Risk Assessment. in Forests. 2022;13(10):1648.
doi:10.3390/f13101648 .

Gulan, Ljiljana, Stajić, Jelena, Zeremski, Tijana, Durlević, Uroš, Valjarević, Aleksandar, "Radionuclides and Metals in the Parks of the City of Belgrade, Serbia: Spatial Distribution and Health Risk Assessment" in Forests, 13, no. 10 (2022):1648,
https://doi.org/10.3390/f13101648 . .

TY  - JOUR
AU  - Šušnjar, Sanda
AU  - Golijanin, Jelena
AU  - Pecelj, Milica
AU  - Lukić Tanović, Mariana
AU  - Valjarević, Aleksandar
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1186
AB  - World production growth affected a rise in the amount of waste generated. In these circumstances proper waste management becomes a highly important issue. The protection of the environment from degradation requires a multi-dimensional approach to this problem. Integration of multicriteria decision making with the geographic information systems provides a useful methodology and a helpful instrument in waste management, particularly in the assessment of environmental suitability for the location of municipal solid waste disposal sites. Multidimensional approach is realized through analytic hierarchy process (AHP) in the determination of sub-criteria and criteria values and final site selection. Geographic information systems (GIS) provide spatial data input and give an insight into final result of the decision-making process. Integrated methodology is applied in suitability analysis of the City of East Sarajevo for the location of municipal solid waste disposal site (MSWDS). Ten criteria were evaluated through pair-wise comparison matrices and suitability map was obtained using weighted linear combination algorithm in GIS. Extracting high suitability area, the largest locations were evaluated through AHP according to ten criteria and final site selection was made. The results indicate high applicability of integrated multi-criteria analysis and GIS methodologies for coordination of decision-making process in spatially oriented issues of environmental management.
PB  - Olsztyn : HARD Publishing Company
T2  - Polish Journal of Environmental Studies
T1  - Environmental Suitability of the City of East Sarajevo for the Location of Municipal Solid Waste Disposal Site Using a GIS Based Multi-Criteria Analysis
VL  - 31
IS  - 1
SP  - 857
EP  - 870
DO  - 10.15244/pjoes/139382
ER  - 

@article{
author = "Šušnjar, Sanda and Golijanin, Jelena and Pecelj, Milica and Lukić Tanović, Mariana and Valjarević, Aleksandar",
year = "2022",
abstract = "World production growth affected a rise in the amount of waste generated. In these circumstances proper waste management becomes a highly important issue. The protection of the environment from degradation requires a multi-dimensional approach to this problem. Integration of multicriteria decision making with the geographic information systems provides a useful methodology and a helpful instrument in waste management, particularly in the assessment of environmental suitability for the location of municipal solid waste disposal sites. Multidimensional approach is realized through analytic hierarchy process (AHP) in the determination of sub-criteria and criteria values and final site selection. Geographic information systems (GIS) provide spatial data input and give an insight into final result of the decision-making process. Integrated methodology is applied in suitability analysis of the City of East Sarajevo for the location of municipal solid waste disposal site (MSWDS). Ten criteria were evaluated through pair-wise comparison matrices and suitability map was obtained using weighted linear combination algorithm in GIS. Extracting high suitability area, the largest locations were evaluated through AHP according to ten criteria and final site selection was made. The results indicate high applicability of integrated multi-criteria analysis and GIS methodologies for coordination of decision-making process in spatially oriented issues of environmental management.",
publisher = "Olsztyn : HARD Publishing Company",
journal = "Polish Journal of Environmental Studies",
title = "Environmental Suitability of the City of East Sarajevo for the Location of Municipal Solid Waste Disposal Site Using a GIS Based Multi-Criteria Analysis",
volume = "31",
number = "1",
pages = "857-870",
doi = "10.15244/pjoes/139382"
}

Šušnjar, S., Golijanin, J., Pecelj, M., Lukić Tanović, M.,& Valjarević, A.. (2022). Environmental Suitability of the City of East Sarajevo for the Location of Municipal Solid Waste Disposal Site Using a GIS Based Multi-Criteria Analysis. in Polish Journal of Environmental Studies
Olsztyn : HARD Publishing Company., 31(1), 857-870.
https://doi.org/10.15244/pjoes/139382

Šušnjar S, Golijanin J, Pecelj M, Lukić Tanović M, Valjarević A. Environmental Suitability of the City of East Sarajevo for the Location of Municipal Solid Waste Disposal Site Using a GIS Based Multi-Criteria Analysis. in Polish Journal of Environmental Studies. 2022;31(1):857-870.
doi:10.15244/pjoes/139382 .

Šušnjar, Sanda, Golijanin, Jelena, Pecelj, Milica, Lukić Tanović, Mariana, Valjarević, Aleksandar, "Environmental Suitability of the City of East Sarajevo for the Location of Municipal Solid Waste Disposal Site Using a GIS Based Multi-Criteria Analysis" in Polish Journal of Environmental Studies, 31, no. 1 (2022):857-870,
https://doi.org/10.15244/pjoes/139382 . .

TY  - JOUR
AU  - Milentijević, Nikola
AU  - Valjarević, Aleksandar
AU  - Bačević, Nikola
AU  - Ristić, Dušan
AU  - Kalkan, Kristina
AU  - Cimbaljević, Marija
AU  - Dragojlović, Jovan
AU  - Savić, Stevan
AU  - Pantelić, Milana
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1182
AB  - Climate change is one of the largest environmental issues causing hydroclimatological extremes such as floods, droughts, and aridity. The aim of this study is to assess the observed and projected climate changes in Bačka (Serbia). Detailed trend analyses and possible climate scenarios over Bačka has not been presented up to now. In this paper, four data sets were extracted and calculated: mean annual air temperature, mean air temperatures during the vegetation period, mean annual precipitation and total precipitation during the vegetation period. The presented parameters were obtained from the annual meteorological reports of the Republic Hydrometeorological Service of Serbia. Trend equation based on linear regression, trend magnitude according to the trend equation, and Mann-Kendall statistics have been used for trend analysis of climatic parameters. A GIS modeling of the possible climate scenario was created according to the Beijing Climate Center Climate System Model (BCC-CSM2-MR). Based on the trend equations, positive trends related to air temperature and precipitation variables are dominant. The trend magnitude shows the largest mean increase in all time series related to air temperature during the vegetation period. The highest mean precipitation increase occurs only in two time series. The Mann-Kendall statistics showed significantly positive trends in 11 cases and no changes in 9 cases. According to BCC-CSM2-MR, changes will be especially dominant in case of air temperatures. The expected changes in the total precipitation during the vegetation period show a tendency towards semiarid conditions. The presented results of observed and projected climate changes demand adaptation measures, especially from the aspect of sustainable agriculture.
PB  - Budapest : Hungarian Meteorological Service
T2  - Időjárás
T1  - Assessment of observed and projected climate changes in Bačka (Serbia) using trend analysis and climate modeling
VL  - 126
IS  - 1
SP  - 47
EP  - 68
DO  - 10.28974/idojaras.2022.1.3
ER  - 

@article{
author = "Milentijević, Nikola and Valjarević, Aleksandar and Bačević, Nikola and Ristić, Dušan and Kalkan, Kristina and Cimbaljević, Marija and Dragojlović, Jovan and Savić, Stevan and Pantelić, Milana",
year = "2022",
abstract = "Climate change is one of the largest environmental issues causing hydroclimatological extremes such as floods, droughts, and aridity. The aim of this study is to assess the observed and projected climate changes in Bačka (Serbia). Detailed trend analyses and possible climate scenarios over Bačka has not been presented up to now. In this paper, four data sets were extracted and calculated: mean annual air temperature, mean air temperatures during the vegetation period, mean annual precipitation and total precipitation during the vegetation period. The presented parameters were obtained from the annual meteorological reports of the Republic Hydrometeorological Service of Serbia. Trend equation based on linear regression, trend magnitude according to the trend equation, and Mann-Kendall statistics have been used for trend analysis of climatic parameters. A GIS modeling of the possible climate scenario was created according to the Beijing Climate Center Climate System Model (BCC-CSM2-MR). Based on the trend equations, positive trends related to air temperature and precipitation variables are dominant. The trend magnitude shows the largest mean increase in all time series related to air temperature during the vegetation period. The highest mean precipitation increase occurs only in two time series. The Mann-Kendall statistics showed significantly positive trends in 11 cases and no changes in 9 cases. According to BCC-CSM2-MR, changes will be especially dominant in case of air temperatures. The expected changes in the total precipitation during the vegetation period show a tendency towards semiarid conditions. The presented results of observed and projected climate changes demand adaptation measures, especially from the aspect of sustainable agriculture.",
publisher = "Budapest : Hungarian Meteorological Service",
journal = "Időjárás",
title = "Assessment of observed and projected climate changes in Bačka (Serbia) using trend analysis and climate modeling",
volume = "126",
number = "1",
pages = "47-68",
doi = "10.28974/idojaras.2022.1.3"
}

Milentijević, N., Valjarević, A., Bačević, N., Ristić, D., Kalkan, K., Cimbaljević, M., Dragojlović, J., Savić, S.,& Pantelić, M.. (2022). Assessment of observed and projected climate changes in Bačka (Serbia) using trend analysis and climate modeling. in Időjárás
Budapest : Hungarian Meteorological Service., 126(1), 47-68.
https://doi.org/10.28974/idojaras.2022.1.3

Milentijević N, Valjarević A, Bačević N, Ristić D, Kalkan K, Cimbaljević M, Dragojlović J, Savić S, Pantelić M. Assessment of observed and projected climate changes in Bačka (Serbia) using trend analysis and climate modeling. in Időjárás. 2022;126(1):47-68.
doi:10.28974/idojaras.2022.1.3 .

Milentijević, Nikola, Valjarević, Aleksandar, Bačević, Nikola, Ristić, Dušan, Kalkan, Kristina, Cimbaljević, Marija, Dragojlović, Jovan, Savić, Stevan, Pantelić, Milana, "Assessment of observed and projected climate changes in Bačka (Serbia) using trend analysis and climate modeling" in Időjárás, 126, no. 1 (2022):47-68,
https://doi.org/10.28974/idojaras.2022.1.3 . .

TY  - JOUR
AU  - Petrović, Milena
AU  - Valjarević, Dragana
AU  - Ilić, Dejan
AU  - Valjarević, Aleksandar
AU  - Mladenović, Julija
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1185
AB  - We propose an improved variant of the accelerated gradient optimization models for solving unconstrained minimization problems. Merging the positive features of either double direction, as well as double step size accelerated gradient models, we define an iterative method of a simpler form which is generally more effective. Performed convergence analysis shows that the defined iterative method is at least linearly convergent for uniformly convex and strictly convex functions. Numerical test results confirm the efficiency of the developed model regarding the CPU time, the number of iterations and the number of function evaluations metrics
PB  - Basel : MDPI
T2  - Mathematics
T1  - An Improved Modification of Accelerated Double Direction and Double Step-Size Optimization Schemes
VL  - 10
IS  - 2
SP  - 259
DO  - 10.3390/math10020259
ER  - 

@article{
author = "Petrović, Milena and Valjarević, Dragana and Ilić, Dejan and Valjarević, Aleksandar and Mladenović, Julija",
year = "2022",
abstract = "We propose an improved variant of the accelerated gradient optimization models for solving unconstrained minimization problems. Merging the positive features of either double direction, as well as double step size accelerated gradient models, we define an iterative method of a simpler form which is generally more effective. Performed convergence analysis shows that the defined iterative method is at least linearly convergent for uniformly convex and strictly convex functions. Numerical test results confirm the efficiency of the developed model regarding the CPU time, the number of iterations and the number of function evaluations metrics",
publisher = "Basel : MDPI",
journal = "Mathematics",
title = "An Improved Modification of Accelerated Double Direction and Double Step-Size Optimization Schemes",
volume = "10",
number = "2",
pages = "259",
doi = "10.3390/math10020259"
}

Petrović, M., Valjarević, D., Ilić, D., Valjarević, A.,& Mladenović, J.. (2022). An Improved Modification of Accelerated Double Direction and Double Step-Size Optimization Schemes. in Mathematics
Basel : MDPI., 10(2), 259.
https://doi.org/10.3390/math10020259

Petrović M, Valjarević D, Ilić D, Valjarević A, Mladenović J. An Improved Modification of Accelerated Double Direction and Double Step-Size Optimization Schemes. in Mathematics. 2022;10(2):259.
doi:10.3390/math10020259 .

Petrović, Milena, Valjarević, Dragana, Ilić, Dejan, Valjarević, Aleksandar, Mladenović, Julija, "An Improved Modification of Accelerated Double Direction and Double Step-Size Optimization Schemes" in Mathematics, 10, no. 2 (2022):259,
https://doi.org/10.3390/math10020259 . .

TY  - JOUR
AU  - Stanojević-Ristić, Zorica
AU  - Mrkić, Isidora
AU  - Ćorac, Aleksandar
AU  - Dejanović, Mirjana
AU  - Mitić, Radoslav
AU  - Vitković, Leonida
AU  - Rašić, Julijana
AU  - Valjarević, Dragana
AU  - Valjarević, Aleksandar
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1178
AB  - Given the widespread use of dietary supplements (DS) and herbal products (HP), healthcare professionals (HCPs) will increasingly encounter patients who use these preparations with conventional drugs and who need their services to reduce the consequences of adverse therapeutic outcomes. The aim of our survey was to assess the knowledge and behaviors of HCPs regarding the risk of potential drug–dietary supplement (DDSIs) and drug–herbal product (DHPIs) interactions. This cross-sectional survey collected data via on paper-based questionnaire among general practitioners (GPs) (n = 105), specialty doctors (n = 87) and nurses (n = 154). The HCPs were mostly familiar with the interaction of doxycycline with magnesium (83%) and were least familiar with interaction of warfarin with glucosamine (14%). The results on DDSIs and DHPIs knowledge showed that GPs scored significantly higher than nurses (p < 0.001 and p = 0.003, respectively), while specialty doctors scored significantly higher than nurses only on DDSIs knowledge (p < 0.001). Only 28% of respondents reported that they often or always ask patients on drug therapy about the use of DS or HP, and 25% of respondents record such data in the medical documentation of patients. Our results showed that HCPs have sufficient knowledge about most major DDSIs and DHPIs, but insufficient knowledge about most moderate interactions. However, their overall knowledge and behavior regarding the risk of these interactions indicate the need for further continuing education and training
PB  - Basel : MDPI
T2  - International Journal of Environmental Research and Public Health
T1  - Healthcare Professionals’ Knowledge and Behaviors Regarding Drug–Dietary Supplement and Drug–Herbal Product Interactions
VL  - 19
IS  - 7
SP  - 4290
DO  - 10.3390/ijerph19074290
ER  - 

@article{
author = "Stanojević-Ristić, Zorica and Mrkić, Isidora and Ćorac, Aleksandar and Dejanović, Mirjana and Mitić, Radoslav and Vitković, Leonida and Rašić, Julijana and Valjarević, Dragana and Valjarević, Aleksandar",
year = "2022",
abstract = "Given the widespread use of dietary supplements (DS) and herbal products (HP), healthcare professionals (HCPs) will increasingly encounter patients who use these preparations with conventional drugs and who need their services to reduce the consequences of adverse therapeutic outcomes. The aim of our survey was to assess the knowledge and behaviors of HCPs regarding the risk of potential drug–dietary supplement (DDSIs) and drug–herbal product (DHPIs) interactions. This cross-sectional survey collected data via on paper-based questionnaire among general practitioners (GPs) (n = 105), specialty doctors (n = 87) and nurses (n = 154). The HCPs were mostly familiar with the interaction of doxycycline with magnesium (83%) and were least familiar with interaction of warfarin with glucosamine (14%). The results on DDSIs and DHPIs knowledge showed that GPs scored significantly higher than nurses (p < 0.001 and p = 0.003, respectively), while specialty doctors scored significantly higher than nurses only on DDSIs knowledge (p < 0.001). Only 28% of respondents reported that they often or always ask patients on drug therapy about the use of DS or HP, and 25% of respondents record such data in the medical documentation of patients. Our results showed that HCPs have sufficient knowledge about most major DDSIs and DHPIs, but insufficient knowledge about most moderate interactions. However, their overall knowledge and behavior regarding the risk of these interactions indicate the need for further continuing education and training",
publisher = "Basel : MDPI",
journal = "International Journal of Environmental Research and Public Health",
title = "Healthcare Professionals’ Knowledge and Behaviors Regarding Drug–Dietary Supplement and Drug–Herbal Product Interactions",
volume = "19",
number = "7",
pages = "4290",
doi = "10.3390/ijerph19074290"
}

Stanojević-Ristić, Z., Mrkić, I., Ćorac, A., Dejanović, M., Mitić, R., Vitković, L., Rašić, J., Valjarević, D.,& Valjarević, A.. (2022). Healthcare Professionals’ Knowledge and Behaviors Regarding Drug–Dietary Supplement and Drug–Herbal Product Interactions. in International Journal of Environmental Research and Public Health
Basel : MDPI., 19(7), 4290.
https://doi.org/10.3390/ijerph19074290

Stanojević-Ristić Z, Mrkić I, Ćorac A, Dejanović M, Mitić R, Vitković L, Rašić J, Valjarević D, Valjarević A. Healthcare Professionals’ Knowledge and Behaviors Regarding Drug–Dietary Supplement and Drug–Herbal Product Interactions. in International Journal of Environmental Research and Public Health. 2022;19(7):4290.
doi:10.3390/ijerph19074290 .

Stanojević-Ristić, Zorica, Mrkić, Isidora, Ćorac, Aleksandar, Dejanović, Mirjana, Mitić, Radoslav, Vitković, Leonida, Rašić, Julijana, Valjarević, Dragana, Valjarević, Aleksandar, "Healthcare Professionals’ Knowledge and Behaviors Regarding Drug–Dietary Supplement and Drug–Herbal Product Interactions" in International Journal of Environmental Research and Public Health, 19, no. 7 (2022):4290,
https://doi.org/10.3390/ijerph19074290 . .

TY  - JOUR
AU  - Durlević, Uroš
AU  - Novković, Ivan
AU  - Carević, Ivana
AU  - Valjarević, Dragana
AU  - Marjanović, Aleksa
AU  - Batoćanin, Natalija
AU  - Krstić, Filip
AU  - Stojanović, Luka
AU  - Valjarević, Aleksandar
PY  - 2022
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1317
AB  - Adequate disposal of municipal solid waste (MSW) is one of Serbia’s most complex environmental challenges. The problem is more serious in urban areas, since large amounts of waste are disposed of in locations that do not comply with environmental, technical, and socio-economic standards. Such is the case for the city of Kraljevo, where about 116,000 inhabitants do not have a sanitary landfill facility. This research includes a multi-criteria analysis, conducted with the help of geographic information systems, to find a suitable landfill site location. After data collection, the first step was to process 15 environmental and socio-economic factors utilizing the fuzzy analytic-hierarchy process method. The second step comprised the visual analysis and selection of the ten most suitable locations from the synthetic convenience map. The third step involved the final ranking of sites by means of the fuzzy multi-objective analysis by ratio, plus the full multiplicative form method, based on four additional beneficial and non-beneficial criteria. The results show that sanitary landfill candidate site A4 is the most suitable location for constructing a sanitary landfill site due to its large area (569 ha) and relatively short distance from the urban zone (8 km). This study is the first to integrate geographic information systems and the fuzzy analytic-hierarchy process, multi-objective analysis by ratio, and the full multiplicative form algorithm for sanitary landfill selection. The results of the research can be used as a reference for safe waste disposal in the city of Kraljevo.
PB  - Springer-Verlag GmbH Germany, part of Springer Nature
T2  - Environmental Science and Pollution Research
T1  - Sanitary landfill site selection using GIS-based on a fuzzy multi-criteria evaluation technique: a case study of the City of Kraljevo, Serbia
VL  - 30
IS  - 13
SP  - 37961
EP  - 37980
DO  - 10.1007/s11356-022-24884-8
ER  - 

@article{
author = "Durlević, Uroš and Novković, Ivan and Carević, Ivana and Valjarević, Dragana and Marjanović, Aleksa and Batoćanin, Natalija and Krstić, Filip and Stojanović, Luka and Valjarević, Aleksandar",
year = "2022",
abstract = "Adequate disposal of municipal solid waste (MSW) is one of Serbia’s most complex environmental challenges. The problem is more serious in urban areas, since large amounts of waste are disposed of in locations that do not comply with environmental, technical, and socio-economic standards. Such is the case for the city of Kraljevo, where about 116,000 inhabitants do not have a sanitary landfill facility. This research includes a multi-criteria analysis, conducted with the help of geographic information systems, to find a suitable landfill site location. After data collection, the first step was to process 15 environmental and socio-economic factors utilizing the fuzzy analytic-hierarchy process method. The second step comprised the visual analysis and selection of the ten most suitable locations from the synthetic convenience map. The third step involved the final ranking of sites by means of the fuzzy multi-objective analysis by ratio, plus the full multiplicative form method, based on four additional beneficial and non-beneficial criteria. The results show that sanitary landfill candidate site A4 is the most suitable location for constructing a sanitary landfill site due to its large area (569 ha) and relatively short distance from the urban zone (8 km). This study is the first to integrate geographic information systems and the fuzzy analytic-hierarchy process, multi-objective analysis by ratio, and the full multiplicative form algorithm for sanitary landfill selection. The results of the research can be used as a reference for safe waste disposal in the city of Kraljevo.",
publisher = "Springer-Verlag GmbH Germany, part of Springer Nature",
journal = "Environmental Science and Pollution Research",
title = "Sanitary landfill site selection using GIS-based on a fuzzy multi-criteria evaluation technique: a case study of the City of Kraljevo, Serbia",
volume = "30",
number = "13",
pages = "37961-37980",
doi = "10.1007/s11356-022-24884-8"
}

Durlević, U., Novković, I., Carević, I., Valjarević, D., Marjanović, A., Batoćanin, N., Krstić, F., Stojanović, L.,& Valjarević, A.. (2022). Sanitary landfill site selection using GIS-based on a fuzzy multi-criteria evaluation technique: a case study of the City of Kraljevo, Serbia. in Environmental Science and Pollution Research
Springer-Verlag GmbH Germany, part of Springer Nature., 30(13), 37961-37980.
https://doi.org/10.1007/s11356-022-24884-8

Durlević U, Novković I, Carević I, Valjarević D, Marjanović A, Batoćanin N, Krstić F, Stojanović L, Valjarević A. Sanitary landfill site selection using GIS-based on a fuzzy multi-criteria evaluation technique: a case study of the City of Kraljevo, Serbia. in Environmental Science and Pollution Research. 2022;30(13):37961-37980.
doi:10.1007/s11356-022-24884-8 .

Durlević, Uroš, Novković, Ivan, Carević, Ivana, Valjarević, Dragana, Marjanović, Aleksa, Batoćanin, Natalija, Krstić, Filip, Stojanović, Luka, Valjarević, Aleksandar, "Sanitary landfill site selection using GIS-based on a fuzzy multi-criteria evaluation technique: a case study of the City of Kraljevo, Serbia" in Environmental Science and Pollution Research, 30, no. 13 (2022):37961-37980,
https://doi.org/10.1007/s11356-022-24884-8 . .

TY  - JOUR
AU  - Micić Ponjiger, Tanja
AU  - Lukić, Tin
AU  - Basarin, Biljana
AU  - Jokić, Maja
AU  - Wilby, Robert L.
AU  - Pavić, Dragoslav
AU  - Mesaroš, Minučer
AU  - Valjarević, Aleksandar
AU  - Milanović, Miško M.
AU  - Morar, Cezar
PY  - 2021
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1440
AB  - Estimation of rainfall erosivity (RE) and erosivity density (ED) is essential for understanding the complex relationships between hydrological and soil erosion processes. The main objective of this study is to assess the spatial–temporal trends and variability of the RE and ED in the central and southern Pannonian Basin by using station observations and gridded datasets. To assess RE and ED, precipitation data for 14 meteorological stations, 225 grid points. and an erosion model consisting of daily, monthly, seasonal, and annual rainfall for the period of 1961–2014 were used. Annual RE and ED based on station data match spatially variable patterns of precipitation, with higher values in the southwest (2100 MJ·mm·ha−1·h−1) and southeast (1650 MJ·mm·ha−1·h−1) of the study area, but minimal values in the northern part (700 MJ·mm·ha−1·h−1). On the other hand, gridded datasets display more detailed RE and ED spatial–temporal variability, with the values ranging from 250 to 2800 MJ·mm·ha−1·h−1. The identified trends are showing increasing values of RE (ranging between 0.20 and 21.17 MJ·mm·ha−1·h−1) and ED (ranging between 0.01 and 0.03 MJ·ha−1·h−1) at the annual level. This tendency is also observed for autumn RE (from 5.55 to 0.37 MJ·mm·ha−1·h−1) and ED (from 0.05 to 0.01 MJ·ha−1·h−1), as for spring RE (from 1.00 to 0.01 MJ·mm·ha−1·h−1) and ED (from 0.04 to 0.01 MJ·ha−1·h−1), due to the influence of the large-scale processes of climate variability, with North Atlantic Oscillation (NAO) being the most prominent. These increases may cause a transition to a higher erosive class in the future, thus raising concerns about this type of hydro-meteorological hazard in this part of the Pannonian Basin. The present analysis identifies seasons and places of greatest erosion risk, which is the starting point for implementing suitable mitigation measures at local to regional scales.
PB  - Basel : MDPI
T2  - Sustainability
T1  - Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin
VL  - 13
IS  - 23
SP  - 13355
DO  - 10.3390/su132313355
ER  - 

@article{
author = "Micić Ponjiger, Tanja and Lukić, Tin and Basarin, Biljana and Jokić, Maja and Wilby, Robert L. and Pavić, Dragoslav and Mesaroš, Minučer and Valjarević, Aleksandar and Milanović, Miško M. and Morar, Cezar",
year = "2021",
abstract = "Estimation of rainfall erosivity (RE) and erosivity density (ED) is essential for understanding the complex relationships between hydrological and soil erosion processes. The main objective of this study is to assess the spatial–temporal trends and variability of the RE and ED in the central and southern Pannonian Basin by using station observations and gridded datasets. To assess RE and ED, precipitation data for 14 meteorological stations, 225 grid points. and an erosion model consisting of daily, monthly, seasonal, and annual rainfall for the period of 1961–2014 were used. Annual RE and ED based on station data match spatially variable patterns of precipitation, with higher values in the southwest (2100 MJ·mm·ha−1·h−1) and southeast (1650 MJ·mm·ha−1·h−1) of the study area, but minimal values in the northern part (700 MJ·mm·ha−1·h−1). On the other hand, gridded datasets display more detailed RE and ED spatial–temporal variability, with the values ranging from 250 to 2800 MJ·mm·ha−1·h−1. The identified trends are showing increasing values of RE (ranging between 0.20 and 21.17 MJ·mm·ha−1·h−1) and ED (ranging between 0.01 and 0.03 MJ·ha−1·h−1) at the annual level. This tendency is also observed for autumn RE (from 5.55 to 0.37 MJ·mm·ha−1·h−1) and ED (from 0.05 to 0.01 MJ·ha−1·h−1), as for spring RE (from 1.00 to 0.01 MJ·mm·ha−1·h−1) and ED (from 0.04 to 0.01 MJ·ha−1·h−1), due to the influence of the large-scale processes of climate variability, with North Atlantic Oscillation (NAO) being the most prominent. These increases may cause a transition to a higher erosive class in the future, thus raising concerns about this type of hydro-meteorological hazard in this part of the Pannonian Basin. The present analysis identifies seasons and places of greatest erosion risk, which is the starting point for implementing suitable mitigation measures at local to regional scales.",
publisher = "Basel : MDPI",
journal = "Sustainability",
title = "Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin",
volume = "13",
number = "23",
pages = "13355",
doi = "10.3390/su132313355"
}

Micić Ponjiger, T., Lukić, T., Basarin, B., Jokić, M., Wilby, R. L., Pavić, D., Mesaroš, M., Valjarević, A., Milanović, M. M.,& Morar, C.. (2021). Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin. in Sustainability
Basel : MDPI., 13(23), 13355.
https://doi.org/10.3390/su132313355

Micić Ponjiger T, Lukić T, Basarin B, Jokić M, Wilby RL, Pavić D, Mesaroš M, Valjarević A, Milanović MM, Morar C. Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin. in Sustainability. 2021;13(23):13355.
doi:10.3390/su132313355 .

Micić Ponjiger, Tanja, Lukić, Tin, Basarin, Biljana, Jokić, Maja, Wilby, Robert L., Pavić, Dragoslav, Mesaroš, Minučer, Valjarević, Aleksandar, Milanović, Miško M., Morar, Cezar, "Detailed Analysis of Spatial-Temporal Variability of Rainfall Erosivity and Erosivity Density in the Central and Southern Pannonian Basin" in Sustainability, 13, no. 23 (2021):13355,
https://doi.org/10.3390/su132313355 . .

TY  - CONF
AU  - Valjarević, Aleksandar
AU  - Valjarević, Dragana
PY  - 2021
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1595
AB  - Razvoj računarske tehnologije i tehnike virtuelne stvarnosti doveo je do brojnih promena u kartografiji. Od početnog razvoja računarske tehnologije čovek je pokušavao stvoriti  virtuelnu sliku sveta koju bi na istovetan način, kao i sliku „stvarnog“ sveta, mogao doživeti  svim čulima. Digitalnom revolucijom u poslednjoj četvrtini XX veka, 2D digitalne karte su počele  da održavaju interaktivnu komunikaciju geoinformacija, premijerno omogućujući prilagođavanje sadržaja karte zadacima i kontekstima zasnovanim na uslužno orijentisanoj arhitekturi.  Turizam je postao važna privredna grana - povećava rast bruto domaćeg proizvoda, izvoz i zaposlenost. Kao heterogena delatnost ima uticaj i na srodne privredne delatnosti -poljoprivredu,  trgovinu, građevinarstvo, saobraćaj itd. Opšti privredni razvoj, urbanizacija, neracionalno korišćenje prirodnih resursa, odlaganje svih vrsta otpada, kao i masovna i nekontrolisana primena  hemijskih sredstava u poljoprivredi, doveli su do veoma nezadovoljavajućeg stanja u životnoj  sredini. Turizam karakteriše hipermobilnost- porast životnog standarda, nivoa obrazovanja, višak slobodnog vremena itd., što dovodi do negativnih globalnih efekata po životnu sredinu.
PB  - Beograd : Asocijacija prostornih planera Srbije
PB  - Beograd : Univerzitet u Beogradu - Geografski fakultet
C3  - Zbornik radova Jedanaestog naučno-stručnog skupa sa međunarodnim učešćem "Planska i normativna zaštita prostora i životne sredine", Vršac
T1  - Primena GIS-a u održivom razvoju turizma i zaštiti životne sredine
SP  - 441
EP  - 445
UR  - https://hdl.handle.net/21.15107/rcub_gery_1595
ER  - 

@conference{
author = "Valjarević, Aleksandar and Valjarević, Dragana",
year = "2021",
abstract = "Razvoj računarske tehnologije i tehnike virtuelne stvarnosti doveo je do brojnih promena u kartografiji. Od početnog razvoja računarske tehnologije čovek je pokušavao stvoriti  virtuelnu sliku sveta koju bi na istovetan način, kao i sliku „stvarnog“ sveta, mogao doživeti  svim čulima. Digitalnom revolucijom u poslednjoj četvrtini XX veka, 2D digitalne karte su počele  da održavaju interaktivnu komunikaciju geoinformacija, premijerno omogućujući prilagođavanje sadržaja karte zadacima i kontekstima zasnovanim na uslužno orijentisanoj arhitekturi.  Turizam je postao važna privredna grana - povećava rast bruto domaćeg proizvoda, izvoz i zaposlenost. Kao heterogena delatnost ima uticaj i na srodne privredne delatnosti -poljoprivredu,  trgovinu, građevinarstvo, saobraćaj itd. Opšti privredni razvoj, urbanizacija, neracionalno korišćenje prirodnih resursa, odlaganje svih vrsta otpada, kao i masovna i nekontrolisana primena  hemijskih sredstava u poljoprivredi, doveli su do veoma nezadovoljavajućeg stanja u životnoj  sredini. Turizam karakteriše hipermobilnost- porast životnog standarda, nivoa obrazovanja, višak slobodnog vremena itd., što dovodi do negativnih globalnih efekata po životnu sredinu.",
publisher = "Beograd : Asocijacija prostornih planera Srbije, Beograd : Univerzitet u Beogradu - Geografski fakultet",
journal = "Zbornik radova Jedanaestog naučno-stručnog skupa sa međunarodnim učešćem "Planska i normativna zaštita prostora i životne sredine", Vršac",
title = "Primena GIS-a u održivom razvoju turizma i zaštiti životne sredine",
pages = "441-445",
url = "https://hdl.handle.net/21.15107/rcub_gery_1595"
}

Valjarević, A.,& Valjarević, D.. (2021). Primena GIS-a u održivom razvoju turizma i zaštiti životne sredine. in Zbornik radova Jedanaestog naučno-stručnog skupa sa međunarodnim učešćem "Planska i normativna zaštita prostora i životne sredine", Vršac
Beograd : Asocijacija prostornih planera Srbije., 441-445.
https://hdl.handle.net/21.15107/rcub_gery_1595

Valjarević A, Valjarević D. Primena GIS-a u održivom razvoju turizma i zaštiti životne sredine. in Zbornik radova Jedanaestog naučno-stručnog skupa sa međunarodnim učešćem "Planska i normativna zaštita prostora i životne sredine", Vršac. 2021;:441-445.
https://hdl.handle.net/21.15107/rcub_gery_1595 .

Valjarević, Aleksandar, Valjarević, Dragana, "Primena GIS-a u održivom razvoju turizma i zaštiti životne sredine" in Zbornik radova Jedanaestog naučno-stručnog skupa sa međunarodnim učešćem "Planska i normativna zaštita prostora i životne sredine", Vršac (2021):441-445,
https://hdl.handle.net/21.15107/rcub_gery_1595 .

TY  - JOUR
AU  - Micić Ponjiger, Tanja
AU  - Lukić, Tin
AU  - Vasiljević, Ðorđije A.
AU  - Hose, Thomas A.
AU  - Basarin, Biljana
AU  - Marković, Slobodan B.
AU  - Milanović, Miško M.
AU  - Valjarević, Aleksandar
AU  - Vujičić, Miroslav D.
AU  - Stankov, Uglješa
AU  - Blagojević, Dragana
AU  - Nekić, Nevena
AU  - Blešić, Ivana
PY  - 2021
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1444
AB  - The Fruška Gora Mt., as a dominant orographic complex in the Pannonian plain, was selected for a pioneer geodiversity quantification study area due to its unique geology and soil properties. The methodology is based on the geodiversity quantification assessment approach of Serrano and Ruiz-Flaño (Geogr Helv 62:140–147, 2007). It employed a 500 × 500 m grid approach on several maps (lithological, geomorphological, topographical, and pedological) at scales of 1:50.000 to 1:300.000, together with a 30-m resolution digital elevation model for deriving sub-indices and a topographic roughness. The geodiversity index values (Gd) indicate that the highest geodiversity sites are found on the north, north-east and south-western part of the investigated mountain: in steep-sided valleys, along the horst and loess cliffs facing the Danube River. The obtained results are compared with the already recognized in situ geosite location network. This approach can be applied in the given area for geoheritage protection, conservation, and promotion at different levels (from local to national level). Following the results of this study, the criteria for the definition of conservation areas with abiotic significance should be considered, as there is no legal protection of any kind for the areas with the highest geodiversity index values outside the National Park area. Also, it is a potentially effective tool for supporting decision-making processes regarding the management and conservation of natural areas or regions at different scales with further possible applications in Serbia and elsewhere in Europe.
PB  - Springer Science and Business Media LLC
T2  - Geoheritage
T1  - Quantitative Geodiversity Assessment of the Fruška Gora Mt. (North Serbia) by Using the Geodiversity Index
VL  - 13
IS  - 3
SP  - 61
DO  - 10.1007/s12371-021-00572-w
ER  - 

@article{
author = "Micić Ponjiger, Tanja and Lukić, Tin and Vasiljević, Ðorđije A. and Hose, Thomas A. and Basarin, Biljana and Marković, Slobodan B. and Milanović, Miško M. and Valjarević, Aleksandar and Vujičić, Miroslav D. and Stankov, Uglješa and Blagojević, Dragana and Nekić, Nevena and Blešić, Ivana",
year = "2021",
abstract = "The Fruška Gora Mt., as a dominant orographic complex in the Pannonian plain, was selected for a pioneer geodiversity quantification study area due to its unique geology and soil properties. The methodology is based on the geodiversity quantification assessment approach of Serrano and Ruiz-Flaño (Geogr Helv 62:140–147, 2007). It employed a 500 × 500 m grid approach on several maps (lithological, geomorphological, topographical, and pedological) at scales of 1:50.000 to 1:300.000, together with a 30-m resolution digital elevation model for deriving sub-indices and a topographic roughness. The geodiversity index values (Gd) indicate that the highest geodiversity sites are found on the north, north-east and south-western part of the investigated mountain: in steep-sided valleys, along the horst and loess cliffs facing the Danube River. The obtained results are compared with the already recognized in situ geosite location network. This approach can be applied in the given area for geoheritage protection, conservation, and promotion at different levels (from local to national level). Following the results of this study, the criteria for the definition of conservation areas with abiotic significance should be considered, as there is no legal protection of any kind for the areas with the highest geodiversity index values outside the National Park area. Also, it is a potentially effective tool for supporting decision-making processes regarding the management and conservation of natural areas or regions at different scales with further possible applications in Serbia and elsewhere in Europe.",
publisher = "Springer Science and Business Media LLC",
journal = "Geoheritage",
title = "Quantitative Geodiversity Assessment of the Fruška Gora Mt. (North Serbia) by Using the Geodiversity Index",
volume = "13",
number = "3",
pages = "61",
doi = "10.1007/s12371-021-00572-w"
}

Micić Ponjiger, T., Lukić, T., Vasiljević, Ð. A., Hose, T. A., Basarin, B., Marković, S. B., Milanović, M. M., Valjarević, A., Vujičić, M. D., Stankov, U., Blagojević, D., Nekić, N.,& Blešić, I.. (2021). Quantitative Geodiversity Assessment of the Fruška Gora Mt. (North Serbia) by Using the Geodiversity Index. in Geoheritage
Springer Science and Business Media LLC., 13(3), 61.
https://doi.org/10.1007/s12371-021-00572-w

Micić Ponjiger T, Lukić T, Vasiljević ÐA, Hose TA, Basarin B, Marković SB, Milanović MM, Valjarević A, Vujičić MD, Stankov U, Blagojević D, Nekić N, Blešić I. Quantitative Geodiversity Assessment of the Fruška Gora Mt. (North Serbia) by Using the Geodiversity Index. in Geoheritage. 2021;13(3):61.
doi:10.1007/s12371-021-00572-w .

Micić Ponjiger, Tanja, Lukić, Tin, Vasiljević, Ðorđije A., Hose, Thomas A., Basarin, Biljana, Marković, Slobodan B., Milanović, Miško M., Valjarević, Aleksandar, Vujičić, Miroslav D., Stankov, Uglješa, Blagojević, Dragana, Nekić, Nevena, Blešić, Ivana, "Quantitative Geodiversity Assessment of the Fruška Gora Mt. (North Serbia) by Using the Geodiversity Index" in Geoheritage, 13, no. 3 (2021):61,
https://doi.org/10.1007/s12371-021-00572-w . .

TY  - JOUR
AU  - Valjarević, Aleksandar
AU  - Morar, Cezar
AU  - Živković, Jelena
AU  - Niemets, Liudmyla
AU  - Kićović, Dušan
AU  - Golijanin, Jelena
AU  - Gocić, Milena
AU  - Martić-Bursać, Nataša
AU  - Stričević, Ljiljana
AU  - Žiberna, Igor
AU  - Bačević, Nikola
AU  - Milevski, Ivica
AU  - Durlević, Uroš
AU  - Lukić, Tin
PY  - 2021
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1331
AB  - The use of weather satellite recordings has been growing rapidly over the last three decades.
Determining the patterns between meteorological and topographical features is an important scientific
job. Cloud cover analysis and properties can be of the utmost significance for potential cloud seeding.
Here, the analysis of the cloud properties was conducted by means of Moderate Resolution Imaging
Spectroradiometer (MODIS) satellite recordings. The resolution of used data was 1 km2 within the
period of 30 years (1989–2019). This research showed moderate changing of cloudiness in the territory
of Serbia with a high cloudiness in February, followed by cloudiness in January and November. For
the past three decades, May has been the month with the highest cloudiness. The regions in the east
and south-west, and particularly in the west, have a high absolute cloudiness, which is connected
with the high elevation of the country. By means of long term monitoring, the whole territory of
Serbia was analyzed for the first time, in terms of cloudiness. Apart from the statistical and numerical
results obtained, this research showed a connection between relief and clouds, especially in the
winter season. Linear regression MK (Mann-Kendall test) has proven this theory right, connecting
high elevation sides with high absolute cloudiness through the year.
PB  - Basel : MDPI
T2  - Atmosphere
T1  - Long Term Monitoring and Connection between Topography and Cloud Cover Distribution in Serbia
VL  - 12
IS  - 8
SP  - 964
DO  - 10.3390/atmos12080964
ER  - 

@article{
author = "Valjarević, Aleksandar and Morar, Cezar and Živković, Jelena and Niemets, Liudmyla and Kićović, Dušan and Golijanin, Jelena and Gocić, Milena and Martić-Bursać, Nataša and Stričević, Ljiljana and Žiberna, Igor and Bačević, Nikola and Milevski, Ivica and Durlević, Uroš and Lukić, Tin",
year = "2021",
abstract = "The use of weather satellite recordings has been growing rapidly over the last three decades.
Determining the patterns between meteorological and topographical features is an important scientific
job. Cloud cover analysis and properties can be of the utmost significance for potential cloud seeding.
Here, the analysis of the cloud properties was conducted by means of Moderate Resolution Imaging
Spectroradiometer (MODIS) satellite recordings. The resolution of used data was 1 km2 within the
period of 30 years (1989–2019). This research showed moderate changing of cloudiness in the territory
of Serbia with a high cloudiness in February, followed by cloudiness in January and November. For
the past three decades, May has been the month with the highest cloudiness. The regions in the east
and south-west, and particularly in the west, have a high absolute cloudiness, which is connected
with the high elevation of the country. By means of long term monitoring, the whole territory of
Serbia was analyzed for the first time, in terms of cloudiness. Apart from the statistical and numerical
results obtained, this research showed a connection between relief and clouds, especially in the
winter season. Linear regression MK (Mann-Kendall test) has proven this theory right, connecting
high elevation sides with high absolute cloudiness through the year.",
publisher = "Basel : MDPI",
journal = "Atmosphere",
title = "Long Term Monitoring and Connection between Topography and Cloud Cover Distribution in Serbia",
volume = "12",
number = "8",
pages = "964",
doi = "10.3390/atmos12080964"
}

Valjarević, A., Morar, C., Živković, J., Niemets, L., Kićović, D., Golijanin, J., Gocić, M., Martić-Bursać, N., Stričević, L., Žiberna, I., Bačević, N., Milevski, I., Durlević, U.,& Lukić, T.. (2021). Long Term Monitoring and Connection between Topography and Cloud Cover Distribution in Serbia. in Atmosphere
Basel : MDPI., 12(8), 964.
https://doi.org/10.3390/atmos12080964

Valjarević A, Morar C, Živković J, Niemets L, Kićović D, Golijanin J, Gocić M, Martić-Bursać N, Stričević L, Žiberna I, Bačević N, Milevski I, Durlević U, Lukić T. Long Term Monitoring and Connection between Topography and Cloud Cover Distribution in Serbia. in Atmosphere. 2021;12(8):964.
doi:10.3390/atmos12080964 .

Valjarević, Aleksandar, Morar, Cezar, Živković, Jelena, Niemets, Liudmyla, Kićović, Dušan, Golijanin, Jelena, Gocić, Milena, Martić-Bursać, Nataša, Stričević, Ljiljana, Žiberna, Igor, Bačević, Nikola, Milevski, Ivica, Durlević, Uroš, Lukić, Tin, "Long Term Monitoring and Connection between Topography and Cloud Cover Distribution in Serbia" in Atmosphere, 12, no. 8 (2021):964,
https://doi.org/10.3390/atmos12080964 . .