Savić, Stevan

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  • Savić, Stevan (4)

Author's Bibliography

Thermal assessments at local and micro scales during hot summer days: a case study of Belgrade (Serbia)

Savić, Stevan; Milanović, Boško; Milošević, Dragan; Dunjić, Jelena; Pecelj, Milica; Lukić, Milica; Ostojić, Miloš; Fekete, Renata

(Budapest : Hungarian Meteorological Service, 2024)

TY  - JOUR
AU  - Savić, Stevan
AU  - Milanović, Boško
AU  - Milošević, Dragan
AU  - Dunjić, Jelena
AU  - Pecelj, Milica
AU  - Lukić, Milica
AU  - Ostojić, Miloš
AU  - Fekete, Renata
PY  - 2024
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1749
AB  - Increasing thermal risk in cities is endangering the health and well-being of urban population and is driven by climate change and intensive urbanization. Therefore, if we plan to enlarge the capacities of cities to be more climate resilient in the 21st century, more detailed monitoring of urban climate on local and micro scales is needed. For this research we performed two microclimate measurement campaigns in urban area of Belgrade, during hot summer days in 2021. In total, five measurement sites were chosen in different urban designs and different local climate zones (LCZs). For thermal monitoring (air temperature – Ta and globe temperature – Tg) the Kestrel heat stress tracker sensor with 1-min measurement resolution was used, but we used 10-min average values. Obtained results showed distinct thermal differences (up to 7 °C on average) between densely built-up areas and green areas. Differences between built-up LCZs are lower with values from 2 to 4 °C. Important part of this research was microclimate monitoring on sites within the same LCZ (intra-LCZ variability). Results showed that shadows and short- and
longwave radiation play a paramount role in thermal variability. Direct and reflected radiations on one measurement site increased Ta up to 6 °C and Tg up to 12 °C when compared to other measurement site (in a similar urban design), which was in the shadow.
PB  - Budapest : Hungarian Meteorological Service
T2  - Időjárá
T1  - Thermal assessments at local and micro scales during hot summer days: a case study of Belgrade (Serbia)
VL  - 128
IS  - 1
SP  - 121
EP  - 141
DO  - 10.28974/idojaras.2024.1.7
ER  - 
@article{
author = "Savić, Stevan and Milanović, Boško and Milošević, Dragan and Dunjić, Jelena and Pecelj, Milica and Lukić, Milica and Ostojić, Miloš and Fekete, Renata",
year = "2024",
abstract = "Increasing thermal risk in cities is endangering the health and well-being of urban population and is driven by climate change and intensive urbanization. Therefore, if we plan to enlarge the capacities of cities to be more climate resilient in the 21st century, more detailed monitoring of urban climate on local and micro scales is needed. For this research we performed two microclimate measurement campaigns in urban area of Belgrade, during hot summer days in 2021. In total, five measurement sites were chosen in different urban designs and different local climate zones (LCZs). For thermal monitoring (air temperature – Ta and globe temperature – Tg) the Kestrel heat stress tracker sensor with 1-min measurement resolution was used, but we used 10-min average values. Obtained results showed distinct thermal differences (up to 7 °C on average) between densely built-up areas and green areas. Differences between built-up LCZs are lower with values from 2 to 4 °C. Important part of this research was microclimate monitoring on sites within the same LCZ (intra-LCZ variability). Results showed that shadows and short- and
longwave radiation play a paramount role in thermal variability. Direct and reflected radiations on one measurement site increased Ta up to 6 °C and Tg up to 12 °C when compared to other measurement site (in a similar urban design), which was in the shadow.",
publisher = "Budapest : Hungarian Meteorological Service",
journal = "Időjárá",
title = "Thermal assessments at local and micro scales during hot summer days: a case study of Belgrade (Serbia)",
volume = "128",
number = "1",
pages = "121-141",
doi = "10.28974/idojaras.2024.1.7"
}
Savić, S., Milanović, B., Milošević, D., Dunjić, J., Pecelj, M., Lukić, M., Ostojić, M.,& Fekete, R.. (2024). Thermal assessments at local and micro scales during hot summer days: a case study of Belgrade (Serbia). in Időjárá
Budapest : Hungarian Meteorological Service., 128(1), 121-141.
https://doi.org/10.28974/idojaras.2024.1.7
Savić S, Milanović B, Milošević D, Dunjić J, Pecelj M, Lukić M, Ostojić M, Fekete R. Thermal assessments at local and micro scales during hot summer days: a case study of Belgrade (Serbia). in Időjárá. 2024;128(1):121-141.
doi:10.28974/idojaras.2024.1.7 .
Savić, Stevan, Milanović, Boško, Milošević, Dragan, Dunjić, Jelena, Pecelj, Milica, Lukić, Milica, Ostojić, Miloš, Fekete, Renata, "Thermal assessments at local and micro scales during hot summer days: a case study of Belgrade (Serbia)" in Időjárá, 128, no. 1 (2024):121-141,
https://doi.org/10.28974/idojaras.2024.1.7 . .

Long-Term Assessment of Bioclimatic Conditions at Micro and Local Scales in the Cities of the Western Part of the Balkan Peninsula during the 21st Century

Đurđević, Dejana; Vasić, Milica; Ogrin, Matej; Savić, Stevan; Milošević, Dragan; Dunjić, Jelena; Šećerov, Ivan; Žgela, Matej; Marijana, Boras; Herceg Bulić, Ivana; Pecelj, Milica; Šušnjar, Sanda; Lukić, Milica; Ivanišević, Marko; Trbić, Goran; Ćulafić, Golub; Mitrović, Luka

(Basel : MDPI, 2023)

TY  - JOUR
AU  - Đurđević, Dejana
AU  - Vasić, Milica
AU  - Ogrin, Matej
AU  - Savić, Stevan
AU  - Milošević, Dragan
AU  - Dunjić, Jelena
AU  - Šećerov, Ivan
AU  - Žgela, Matej
AU  - Marijana, Boras
AU  - Herceg Bulić, Ivana
AU  - Pecelj, Milica
AU  - Šušnjar, Sanda
AU  - Lukić, Milica
AU  - Ivanišević, Marko
AU  - Trbić, Goran
AU  - Ćulafić, Golub
AU  - Mitrović, Luka
PY  - 2023
UR  - http://gery.gef.bg.ac.rs/handle/123456789/1517
AB  - Thermal comfort assessments at local or micro-scales within urban areas can provide crucial insights for the urban adaptation strategies pertaining to climate-conscious urban planning and public health. However, the availability of long-term or mid-term daily or hourly meteorological data sets from urban environments remains a significant challenge even in the 21st century. Consequently, this study aimed to assess the thermal conditions in cities across the western part of the Balkan Peninsula, encompassing five countries (Slovenia, Croatia, Serbia, Bosnia and Herzegovina, and Montenegro), by utilizing the Physiological Equivalent Temperature (PET) index. Meteorological data sets, comprising air temperature, relative humidity, wind speed, and cloudiness, were collected from 32 national meteorological stations/measurement locations spanning the period from 2001 to 2020. The PET calculations were conducted based on meteorological data measured three times per day (7 a.m., 2 p.m., and 9 p.m.). Upon conducting a spatial analysis of the meteorological stations, it was observed that most of them (25 stations) were situated within built-up areas or urban suburbs, rendering them highly relevant for local or micro-scale climate and bioclimate assessments. The findings revealed that urban locations exhibited slightly higher PET heat stress levels, particularly during the summer season and at 2 p.m. Moreover, higher average PET values were observed in both urban and non-urban stations situated within a continental climate during warmer periods, such as summer. In contrast, during the colder seasons, namely winter and spring, higher PET values were prevalent in the Mediterranean region. Furthermore, the PET frequency analysis revealed a greater prevalence of extreme and severe heat stress levels in stations within continental climates, particularly those located in urban areas, as compared to stations in Mediterranean climates. In contrast, during the winter and spring seasons, monitoring stations in close proximity to the Adriatic Sea, characterized by a Mediterranean climate, exhibited significantly lower levels of cold stress compared to inland stations. Evidently, in addition to the climatic characteristics and surrounding terrain, the urban morphology significantly impacts the thermal conditions within cities.
PB  - Basel : MDPI
T2  - Sustainability
T1  - Long-Term Assessment of Bioclimatic Conditions at Micro and Local Scales in the Cities of the Western Part of the Balkan Peninsula during the 21st Century
VL  - 15
IS  - 21
SP  - 15286
DO  - 10.3390/su152115286
ER  - 
@article{
author = "Đurđević, Dejana and Vasić, Milica and Ogrin, Matej and Savić, Stevan and Milošević, Dragan and Dunjić, Jelena and Šećerov, Ivan and Žgela, Matej and Marijana, Boras and Herceg Bulić, Ivana and Pecelj, Milica and Šušnjar, Sanda and Lukić, Milica and Ivanišević, Marko and Trbić, Goran and Ćulafić, Golub and Mitrović, Luka",
year = "2023",
abstract = "Thermal comfort assessments at local or micro-scales within urban areas can provide crucial insights for the urban adaptation strategies pertaining to climate-conscious urban planning and public health. However, the availability of long-term or mid-term daily or hourly meteorological data sets from urban environments remains a significant challenge even in the 21st century. Consequently, this study aimed to assess the thermal conditions in cities across the western part of the Balkan Peninsula, encompassing five countries (Slovenia, Croatia, Serbia, Bosnia and Herzegovina, and Montenegro), by utilizing the Physiological Equivalent Temperature (PET) index. Meteorological data sets, comprising air temperature, relative humidity, wind speed, and cloudiness, were collected from 32 national meteorological stations/measurement locations spanning the period from 2001 to 2020. The PET calculations were conducted based on meteorological data measured three times per day (7 a.m., 2 p.m., and 9 p.m.). Upon conducting a spatial analysis of the meteorological stations, it was observed that most of them (25 stations) were situated within built-up areas or urban suburbs, rendering them highly relevant for local or micro-scale climate and bioclimate assessments. The findings revealed that urban locations exhibited slightly higher PET heat stress levels, particularly during the summer season and at 2 p.m. Moreover, higher average PET values were observed in both urban and non-urban stations situated within a continental climate during warmer periods, such as summer. In contrast, during the colder seasons, namely winter and spring, higher PET values were prevalent in the Mediterranean region. Furthermore, the PET frequency analysis revealed a greater prevalence of extreme and severe heat stress levels in stations within continental climates, particularly those located in urban areas, as compared to stations in Mediterranean climates. In contrast, during the winter and spring seasons, monitoring stations in close proximity to the Adriatic Sea, characterized by a Mediterranean climate, exhibited significantly lower levels of cold stress compared to inland stations. Evidently, in addition to the climatic characteristics and surrounding terrain, the urban morphology significantly impacts the thermal conditions within cities.",
publisher = "Basel : MDPI",
journal = "Sustainability",
title = "Long-Term Assessment of Bioclimatic Conditions at Micro and Local Scales in the Cities of the Western Part of the Balkan Peninsula during the 21st Century",
volume = "15",
number = "21",
pages = "15286",
doi = "10.3390/su152115286"
}
Đurđević, D., Vasić, M., Ogrin, M., Savić, S., Milošević, D., Dunjić, J., Šećerov, I., Žgela, M., Marijana, B., Herceg Bulić, I., Pecelj, M., Šušnjar, S., Lukić, M., Ivanišević, M., Trbić, G., Ćulafić, G.,& Mitrović, L.. (2023). Long-Term Assessment of Bioclimatic Conditions at Micro and Local Scales in the Cities of the Western Part of the Balkan Peninsula during the 21st Century. in Sustainability
Basel : MDPI., 15(21), 15286.
https://doi.org/10.3390/su152115286
Đurđević D, Vasić M, Ogrin M, Savić S, Milošević D, Dunjić J, Šećerov I, Žgela M, Marijana B, Herceg Bulić I, Pecelj M, Šušnjar S, Lukić M, Ivanišević M, Trbić G, Ćulafić G, Mitrović L. Long-Term Assessment of Bioclimatic Conditions at Micro and Local Scales in the Cities of the Western Part of the Balkan Peninsula during the 21st Century. in Sustainability. 2023;15(21):15286.
doi:10.3390/su152115286 .
Đurđević, Dejana, Vasić, Milica, Ogrin, Matej, Savić, Stevan, Milošević, Dragan, Dunjić, Jelena, Šećerov, Ivan, Žgela, Matej, Marijana, Boras, Herceg Bulić, Ivana, Pecelj, Milica, Šušnjar, Sanda, Lukić, Milica, Ivanišević, Marko, Trbić, Goran, Ćulafić, Golub, Mitrović, Luka, "Long-Term Assessment of Bioclimatic Conditions at Micro and Local Scales in the Cities of the Western Part of the Balkan Peninsula during the 21st Century" in Sustainability, 15, no. 21 (2023):15286,
https://doi.org/10.3390/su152115286 . .

Assessment of observed and projected climate changes in Bačka (Serbia) using trend analysis and climate modeling

Milentijević, Nikola; Valjarević, Aleksandar; Bačević, Nikola; Ristić, Dušan; Kalkan, Kristina; Cimbaljević, Marija; Dragojlović, Jovan; Savić, Stevan; Pantelić, Milana

(Budapest : Hungarian Meteorological Service, 2022)

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 . .
7
7

Contemporary temperature changes at the ground surface and in the troposphere over Vojvodina, Serbia

Ducić, Vladan; Savić, Stevan; Luković, Jelena

(Novi Sad : Univerzitet u Novom Sadu - Prirodno-matematički fakultet, Departman za geografiju, turizam i hotelijerstvo, 2008)

TY  - JOUR
AU  - Ducić, Vladan
AU  - Savić, Stevan
AU  - Luković, Jelena
PY  - 2008
UR  - https://gery.gef.bg.ac.rs/handle/123456789/278
AB  - In this paper the near surface and tropospheric temperature trends are compared on the territory of Vojvodina were inves­tigated, on the basis of four sets of data from ground-based and satellite observation, for the period 1979-2005. The trend analysis has shown that there is no amplification of trend of air temperature increase with altitude. On the basis of our calcu­lations, we obtained the results that the air temperature increase in Vojvodina, approximately 1.5 times higher in the near-sur­face layer, compared to lower and middle layers of troposphere. This shows flat or decreasing amplification with altitude, in contrary to some models.
PB  - Novi Sad : Univerzitet u Novom Sadu - Prirodno-matematički fakultet, Departman za geografiju, turizam i hotelijerstvo
T2  - Geographica Pannonica
T1  - Contemporary temperature changes at the ground surface and in the troposphere over Vojvodina, Serbia
VL  - 12
IS  - 2
SP  - 56
EP  - 61
DO  - 10.5937/GeoPan0802056D
UR  - https://hdl.handle.net/21.15107/rcub_gery_278
ER  - 
@article{
author = "Ducić, Vladan and Savić, Stevan and Luković, Jelena",
year = "2008",
abstract = "In this paper the near surface and tropospheric temperature trends are compared on the territory of Vojvodina were inves­tigated, on the basis of four sets of data from ground-based and satellite observation, for the period 1979-2005. The trend analysis has shown that there is no amplification of trend of air temperature increase with altitude. On the basis of our calcu­lations, we obtained the results that the air temperature increase in Vojvodina, approximately 1.5 times higher in the near-sur­face layer, compared to lower and middle layers of troposphere. This shows flat or decreasing amplification with altitude, in contrary to some models.",
publisher = "Novi Sad : Univerzitet u Novom Sadu - Prirodno-matematički fakultet, Departman za geografiju, turizam i hotelijerstvo",
journal = "Geographica Pannonica",
title = "Contemporary temperature changes at the ground surface and in the troposphere over Vojvodina, Serbia",
volume = "12",
number = "2",
pages = "56-61",
doi = "10.5937/GeoPan0802056D",
url = "https://hdl.handle.net/21.15107/rcub_gery_278"
}
Ducić, V., Savić, S.,& Luković, J.. (2008). Contemporary temperature changes at the ground surface and in the troposphere over Vojvodina, Serbia. in Geographica Pannonica
Novi Sad : Univerzitet u Novom Sadu - Prirodno-matematički fakultet, Departman za geografiju, turizam i hotelijerstvo., 12(2), 56-61.
https://doi.org/10.5937/GeoPan0802056D
https://hdl.handle.net/21.15107/rcub_gery_278
Ducić V, Savić S, Luković J. Contemporary temperature changes at the ground surface and in the troposphere over Vojvodina, Serbia. in Geographica Pannonica. 2008;12(2):56-61.
doi:10.5937/GeoPan0802056D
https://hdl.handle.net/21.15107/rcub_gery_278 .
Ducić, Vladan, Savić, Stevan, Luković, Jelena, "Contemporary temperature changes at the ground surface and in the troposphere over Vojvodina, Serbia" in Geographica Pannonica, 12, no. 2 (2008):56-61,
https://doi.org/10.5937/GeoPan0802056D .,
https://hdl.handle.net/21.15107/rcub_gery_278 .
4