TY  - JOUR
AU  - Valjarević, Aleksandar
AU  - Milić, Marija
AU  - Valjarević, Dragana
AU  - Stanojević-Ristić, Zorica
AU  - Petrović, Ljiljana
AU  - Milanović, Miško
AU  - Filipović, Dejan
AU  - Ristanović, Branko
AU  - Basarin, Biljana
AU  - Lukić, Tin
PY  - 2020
UR  - https://gery.gef.bg.ac.rs/handle/123456789/1067
AB  - In December 2019, the virus SARS-CoV-2 responsible for the COVID-19 pandemic was detected in the Chinese city of Wuhan. The virus started to spread from China and dispersed over the rest of the world. In March 2020, WHO (World Health Organization) declared COVID-19 a pandemic. The transmission path of the pandemic was accelerated by different types of transportation. With complete analysis of spatial data, population density, types of traffic networks, and their properties, the spatial distribution of COVID-19 was estimated. GIS (Geographical Information System), numerical methods, and software for network analysis were used in this research to model scenarios of virus distribution on a global scale. The analyzed data included air, railway, marine, and road traffic. In the pandemic research, numerous models of possible trajectory of viruses can be created. Many have a stochastic character. This study includes all countries in the world affected by the COVID-19 up to date. In this study, GIS methods such as buffer, interpolations, and numerical analysis were used in order to estimate and visualize ongoing COVID-19 pandemic situation. According to the availability of new data, trajectory of virus paths was estimated. On the other hand, sparsely populated areas with poorly developed and small traffic networks (and isolated island territories) tend to be less or not affected as shown by the model. This low-cost approach can be used in order to define important measures that need to be addressed and implemented in order to successfully mitigate the implications of COVID-19 not only on global, but local and regional scales as well.
PB  - De Gruyter Open Access
T2  - Open Geosciences
T1  - Modelling and mapping of the COVID-19 trajectory and pandemic paths at global scale: A geographer's perspective
VL  - 12
IS  - 1
SP  - 1603
EP  - 1616
DO  - 10.1515/geo-2020-0156
UR  - https://hdl.handle.net/21.15107/rcub_gery_1067
ER  - 

@article{
author = "Valjarević, Aleksandar and Milić, Marija and Valjarević, Dragana and Stanojević-Ristić, Zorica and Petrović, Ljiljana and Milanović, Miško and Filipović, Dejan and Ristanović, Branko and Basarin, Biljana and Lukić, Tin",
year = "2020",
abstract = "In December 2019, the virus SARS-CoV-2 responsible for the COVID-19 pandemic was detected in the Chinese city of Wuhan. The virus started to spread from China and dispersed over the rest of the world. In March 2020, WHO (World Health Organization) declared COVID-19 a pandemic. The transmission path of the pandemic was accelerated by different types of transportation. With complete analysis of spatial data, population density, types of traffic networks, and their properties, the spatial distribution of COVID-19 was estimated. GIS (Geographical Information System), numerical methods, and software for network analysis were used in this research to model scenarios of virus distribution on a global scale. The analyzed data included air, railway, marine, and road traffic. In the pandemic research, numerous models of possible trajectory of viruses can be created. Many have a stochastic character. This study includes all countries in the world affected by the COVID-19 up to date. In this study, GIS methods such as buffer, interpolations, and numerical analysis were used in order to estimate and visualize ongoing COVID-19 pandemic situation. According to the availability of new data, trajectory of virus paths was estimated. On the other hand, sparsely populated areas with poorly developed and small traffic networks (and isolated island territories) tend to be less or not affected as shown by the model. This low-cost approach can be used in order to define important measures that need to be addressed and implemented in order to successfully mitigate the implications of COVID-19 not only on global, but local and regional scales as well.",
publisher = "De Gruyter Open Access",
journal = "Open Geosciences",
title = "Modelling and mapping of the COVID-19 trajectory and pandemic paths at global scale: A geographer's perspective",
volume = "12",
number = "1",
pages = "1603-1616",
doi = "10.1515/geo-2020-0156",
url = "https://hdl.handle.net/21.15107/rcub_gery_1067"
}

Valjarević, A., Milić, M., Valjarević, D., Stanojević-Ristić, Z., Petrović, L., Milanović, M., Filipović, D., Ristanović, B., Basarin, B.,& Lukić, T.. (2020). Modelling and mapping of the COVID-19 trajectory and pandemic paths at global scale: A geographer's perspective. in Open Geosciences
De Gruyter Open Access., 12(1), 1603-1616.
https://doi.org/10.1515/geo-2020-0156
https://hdl.handle.net/21.15107/rcub_gery_1067

Valjarević A, Milić M, Valjarević D, Stanojević-Ristić Z, Petrović L, Milanović M, Filipović D, Ristanović B, Basarin B, Lukić T. Modelling and mapping of the COVID-19 trajectory and pandemic paths at global scale: A geographer's perspective. in Open Geosciences. 2020;12(1):1603-1616.
doi:10.1515/geo-2020-0156
https://hdl.handle.net/21.15107/rcub_gery_1067 .

Valjarević, Aleksandar, Milić, Marija, Valjarević, Dragana, Stanojević-Ristić, Zorica, Petrović, Ljiljana, Milanović, Miško, Filipović, Dejan, Ristanović, Branko, Basarin, Biljana, Lukić, Tin, "Modelling and mapping of the COVID-19 trajectory and pandemic paths at global scale: A geographer's perspective" in Open Geosciences, 12, no. 1 (2020):1603-1616,
https://doi.org/10.1515/geo-2020-0156 .,
https://hdl.handle.net/21.15107/rcub_gery_1067 .

TY  - JOUR
AU  - Milanović, Miško
AU  - Micić, Tanja
AU  - Lukić, Tin
AU  - Nenadović, Snežana S.
AU  - Basarin, Biljana
AU  - Filipović, Dejan
AU  - Tomić, Milisav
AU  - Samardžić, Ivan
AU  - Srdić, Zoran
AU  - Nikolić, Gojko
AU  - Ninković, Miloš M.
AU  - Sakulski, Dušan
AU  - Ristanović, Branko
PY  - 2019
UR  - https://gery.gef.bg.ac.rs/handle/123456789/1002
AB  - This paper evaluates the application of the Normalised Difference Vegetation Index (NDVI) in the monitoring and assessment of temporal vegetation cover changes (from 2006 to 2014) in three municipalities of Central Serbia: Topola, Jagodina and Kursumlija. Additionally, special focus is placed on the analysis of the forest areas and the possible use of NDVI in the forest management sector. Results of the NDVI applied through Idrisi software identify all vegetation cover types and their typical values for presented case studies and observed periods. Obtained results for Serbian case studies indicate two major observations outlined for the investigated period. It was noticed that vegetation cover is experiencing a certain decrease, and that certain discrepancies exists between the NDVI and official forest area statistics for certain municipalities. The study outlines the positive outcomes of the applied remote sensing techniques, especially for southern Serbian municipalities where illegal logging activities are pronounced. Hence, this method proved very promising for countries performing national forest inventories, such as Serbia, providing local forest managers with several essential up-to-date information about vegetation cover changes on an annual basis.
PB  - Baia Mare : North University of Baia Mare
T2  - Carpathian Journal of Earth and Environmental Sciences
T1  - Application of landsat-derived NDVI in monitoring and assessment of vegetation cover changes in central Serbia
VL  - 14
IS  - 1
SP  - 119
EP  - 129
DO  - 10.26471/cjees/2019/014/064
UR  - https://hdl.handle.net/21.15107/rcub_gery_1002
ER  - 

@article{
author = "Milanović, Miško and Micić, Tanja and Lukić, Tin and Nenadović, Snežana S. and Basarin, Biljana and Filipović, Dejan and Tomić, Milisav and Samardžić, Ivan and Srdić, Zoran and Nikolić, Gojko and Ninković, Miloš M. and Sakulski, Dušan and Ristanović, Branko",
year = "2019",
abstract = "This paper evaluates the application of the Normalised Difference Vegetation Index (NDVI) in the monitoring and assessment of temporal vegetation cover changes (from 2006 to 2014) in three municipalities of Central Serbia: Topola, Jagodina and Kursumlija. Additionally, special focus is placed on the analysis of the forest areas and the possible use of NDVI in the forest management sector. Results of the NDVI applied through Idrisi software identify all vegetation cover types and their typical values for presented case studies and observed periods. Obtained results for Serbian case studies indicate two major observations outlined for the investigated period. It was noticed that vegetation cover is experiencing a certain decrease, and that certain discrepancies exists between the NDVI and official forest area statistics for certain municipalities. The study outlines the positive outcomes of the applied remote sensing techniques, especially for southern Serbian municipalities where illegal logging activities are pronounced. Hence, this method proved very promising for countries performing national forest inventories, such as Serbia, providing local forest managers with several essential up-to-date information about vegetation cover changes on an annual basis.",
publisher = "Baia Mare : North University of Baia Mare",
journal = "Carpathian Journal of Earth and Environmental Sciences",
title = "Application of landsat-derived NDVI in monitoring and assessment of vegetation cover changes in central Serbia",
volume = "14",
number = "1",
pages = "119-129",
doi = "10.26471/cjees/2019/014/064",
url = "https://hdl.handle.net/21.15107/rcub_gery_1002"
}

Milanović, M., Micić, T., Lukić, T., Nenadović, S. S., Basarin, B., Filipović, D., Tomić, M., Samardžić, I., Srdić, Z., Nikolić, G., Ninković, M. M., Sakulski, D.,& Ristanović, B.. (2019). Application of landsat-derived NDVI in monitoring and assessment of vegetation cover changes in central Serbia. in Carpathian Journal of Earth and Environmental Sciences
Baia Mare : North University of Baia Mare., 14(1), 119-129.
https://doi.org/10.26471/cjees/2019/014/064
https://hdl.handle.net/21.15107/rcub_gery_1002

Milanović M, Micić T, Lukić T, Nenadović SS, Basarin B, Filipović D, Tomić M, Samardžić I, Srdić Z, Nikolić G, Ninković MM, Sakulski D, Ristanović B. Application of landsat-derived NDVI in monitoring and assessment of vegetation cover changes in central Serbia. in Carpathian Journal of Earth and Environmental Sciences. 2019;14(1):119-129.
doi:10.26471/cjees/2019/014/064
https://hdl.handle.net/21.15107/rcub_gery_1002 .

Milanović, Miško, Micić, Tanja, Lukić, Tin, Nenadović, Snežana S., Basarin, Biljana, Filipović, Dejan, Tomić, Milisav, Samardžić, Ivan, Srdić, Zoran, Nikolić, Gojko, Ninković, Miloš M., Sakulski, Dušan, Ristanović, Branko, "Application of landsat-derived NDVI in monitoring and assessment of vegetation cover changes in central Serbia" in Carpathian Journal of Earth and Environmental Sciences, 14, no. 1 (2019):119-129,
https://doi.org/10.26471/cjees/2019/014/064 .,
https://hdl.handle.net/21.15107/rcub_gery_1002 .

TY  - JOUR
AU  - Miljković, Đurđa
AU  - Bozić, Sanja
AU  - Miljković, Ljupče
AU  - Marković, Slobodan B.
AU  - Lukić, Tin
AU  - Jovanović, Mladen
AU  - Bjelajac, Dajana
AU  - Vasiljević, Đorđije A.
AU  - Vujičić, Miroslav D.
AU  - Ristanović, Branko
PY  - 2018
UR  - https://gery.gef.bg.ac.rs/handle/123456789/942
AB  - Hydrological heritage is a relatively new concept in the field of geosite assessment. The principal aim of this study is to apply M-GAM (Modified geosite assessment model) for comparative analysis of the Krupaja spring and the Zagubica (Mlava) spring, located in Homolje area, in Eastern Serbia. According to the classification of geosites of Institute for Nature Conservation of Serbia, these sites are on the list of protected sites ("hydro(geo)logical" heritage sites) of extraordinary national importance; however, they still have not gained necessary recognition in Serbia. Thus, their assessment according to different target groups should provide a clearer picture of their current condition. As M-GAM considers that not all indicators for evaluation of geosites are of the same importance, this paper applies two methods for comparing and determining the importance of indicators and subindicators in the model (Analytical-hierarchy process (AHP) and descriptive statistics conducted by SPSS). Also, it is assumed that different target groups will give different importance to some indicators in the model, which would result in various evaluation scores for the same geosites. The paper also provides a comparative analysis of the assessment carried out by two different target groups - potential geotourists and geoexperts. The results obtained by AHP and descriptive statistics are quite similar, which confirms the reliability of respondents' answers and the results gained. The analyzed sites are differently positioned in the evaluation matrix, and implications are further discussed in the paper.
PB  - De Gruyter Open Access
T2  - Open Geosciences
T1  - Geosite Assessment Using Three Different Methods; a Comparative Study of the Krupaja and the Zagubica Springs - Hydrological Heritage of Serbia
VL  - 10
IS  - 1
SP  - 192
EP  - 208
DO  - 10.1515/geo-2018-0015
UR  - https://hdl.handle.net/21.15107/rcub_gery_942
ER  - 

@article{
author = "Miljković, Đurđa and Bozić, Sanja and Miljković, Ljupče and Marković, Slobodan B. and Lukić, Tin and Jovanović, Mladen and Bjelajac, Dajana and Vasiljević, Đorđije A. and Vujičić, Miroslav D. and Ristanović, Branko",
year = "2018",
abstract = "Hydrological heritage is a relatively new concept in the field of geosite assessment. The principal aim of this study is to apply M-GAM (Modified geosite assessment model) for comparative analysis of the Krupaja spring and the Zagubica (Mlava) spring, located in Homolje area, in Eastern Serbia. According to the classification of geosites of Institute for Nature Conservation of Serbia, these sites are on the list of protected sites ("hydro(geo)logical" heritage sites) of extraordinary national importance; however, they still have not gained necessary recognition in Serbia. Thus, their assessment according to different target groups should provide a clearer picture of their current condition. As M-GAM considers that not all indicators for evaluation of geosites are of the same importance, this paper applies two methods for comparing and determining the importance of indicators and subindicators in the model (Analytical-hierarchy process (AHP) and descriptive statistics conducted by SPSS). Also, it is assumed that different target groups will give different importance to some indicators in the model, which would result in various evaluation scores for the same geosites. The paper also provides a comparative analysis of the assessment carried out by two different target groups - potential geotourists and geoexperts. The results obtained by AHP and descriptive statistics are quite similar, which confirms the reliability of respondents' answers and the results gained. The analyzed sites are differently positioned in the evaluation matrix, and implications are further discussed in the paper.",
publisher = "De Gruyter Open Access",
journal = "Open Geosciences",
title = "Geosite Assessment Using Three Different Methods; a Comparative Study of the Krupaja and the Zagubica Springs - Hydrological Heritage of Serbia",
volume = "10",
number = "1",
pages = "192-208",
doi = "10.1515/geo-2018-0015",
url = "https://hdl.handle.net/21.15107/rcub_gery_942"
}

Miljković, Đ., Bozić, S., Miljković, L., Marković, S. B., Lukić, T., Jovanović, M., Bjelajac, D., Vasiljević, Đ. A., Vujičić, M. D.,& Ristanović, B.. (2018). Geosite Assessment Using Three Different Methods; a Comparative Study of the Krupaja and the Zagubica Springs - Hydrological Heritage of Serbia. in Open Geosciences
De Gruyter Open Access., 10(1), 192-208.
https://doi.org/10.1515/geo-2018-0015
https://hdl.handle.net/21.15107/rcub_gery_942

Miljković Đ, Bozić S, Miljković L, Marković SB, Lukić T, Jovanović M, Bjelajac D, Vasiljević ĐA, Vujičić MD, Ristanović B. Geosite Assessment Using Three Different Methods; a Comparative Study of the Krupaja and the Zagubica Springs - Hydrological Heritage of Serbia. in Open Geosciences. 2018;10(1):192-208.
doi:10.1515/geo-2018-0015
https://hdl.handle.net/21.15107/rcub_gery_942 .

Miljković, Đurđa, Bozić, Sanja, Miljković, Ljupče, Marković, Slobodan B., Lukić, Tin, Jovanović, Mladen, Bjelajac, Dajana, Vasiljević, Đorđije A., Vujičić, Miroslav D., Ristanović, Branko, "Geosite Assessment Using Three Different Methods; a Comparative Study of the Krupaja and the Zagubica Springs - Hydrological Heritage of Serbia" in Open Geosciences, 10, no. 1 (2018):192-208,
https://doi.org/10.1515/geo-2018-0015 .,
https://hdl.handle.net/21.15107/rcub_gery_942 .