TY  - JOUR
AU  - Marković, Mladen
AU  - Lukić, Sara
AU  - Baumgertel, Aleksandar
PY  - 2023
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1402
AB  - Successful planning and maintenance of roads in winter conditions require knowledge of the factors that cause snowdrifts and their complex interactions. For this reason, analyses of snowdrift formations rely on the simplification of empirical and analytical patterns of mutual relations between the snowdrift formation factors. This paper analyzes snowdrift endangerment of the state road network in the Autonomous Province (AP) of Vojvodina, through which the important international roads E-75, E-70 and E-662 pass. High wind speeds, low forest cover and flat terrain make AP Vojvodina highly susceptible to snowdrifts. The formation factors of snowdrifts that cause snow drifting in this area, namely the quantity of transported snow, wind speed and extreme winter temperatures, were analyzed. Data on wind speed and extreme winter temperatures from 11 climatological stations were analyzed for the winter period from 2000/2001 to 2019/2020. As one of the principal factors in the formation of snowdrifts, the quantity of transported snow was calculated based on data on the height of the snow cover for these stations and the research period. The sensitivity of each snowdrift factor was calculated using fuzzy logic. Thereafter, the overall sensitivity of the road network to the formation of snowdrifts was determined by synthesizing the sensitivity to each of the selected factors of snowdrift formation (sensitivity to the quantity of transported snow, wind speed and extreme winter temperatures) and was classified into five classes (very low, low, medium, high and very high). The highest degree of sensitivity to the formation of snowdrifts in AP Vojvodina was observed on the roads in South Banat. By identifying the road network sections at greater risk of snowdrifts, this research can serve as a valuable guideline for developing management plans during the winter period. Understanding the potential hazards posed by snowdrifts can help in implementing measures to ensure the safety of road users and minimize the environmental impact associated with road maintenance activities, thus contributing to sustainability and environmental protection.
T2  - Environmental Engineering and Management Journal
T1  - Sensitivity analysis of roads to snowdrifts in the autonomous province Vojvodina area, republic of Serbia
EP  - 790
IS  - 4
SP  - 779
VL  - 22
DO  - 10.30638/eemj.2023.061
UR  - conv_1731
ER  - 

@article{
author = "Marković, Mladen and Lukić, Sara and Baumgertel, Aleksandar",
year = "2023",
abstract = "Successful planning and maintenance of roads in winter conditions require knowledge of the factors that cause snowdrifts and their complex interactions. For this reason, analyses of snowdrift formations rely on the simplification of empirical and analytical patterns of mutual relations between the snowdrift formation factors. This paper analyzes snowdrift endangerment of the state road network in the Autonomous Province (AP) of Vojvodina, through which the important international roads E-75, E-70 and E-662 pass. High wind speeds, low forest cover and flat terrain make AP Vojvodina highly susceptible to snowdrifts. The formation factors of snowdrifts that cause snow drifting in this area, namely the quantity of transported snow, wind speed and extreme winter temperatures, were analyzed. Data on wind speed and extreme winter temperatures from 11 climatological stations were analyzed for the winter period from 2000/2001 to 2019/2020. As one of the principal factors in the formation of snowdrifts, the quantity of transported snow was calculated based on data on the height of the snow cover for these stations and the research period. The sensitivity of each snowdrift factor was calculated using fuzzy logic. Thereafter, the overall sensitivity of the road network to the formation of snowdrifts was determined by synthesizing the sensitivity to each of the selected factors of snowdrift formation (sensitivity to the quantity of transported snow, wind speed and extreme winter temperatures) and was classified into five classes (very low, low, medium, high and very high). The highest degree of sensitivity to the formation of snowdrifts in AP Vojvodina was observed on the roads in South Banat. By identifying the road network sections at greater risk of snowdrifts, this research can serve as a valuable guideline for developing management plans during the winter period. Understanding the potential hazards posed by snowdrifts can help in implementing measures to ensure the safety of road users and minimize the environmental impact associated with road maintenance activities, thus contributing to sustainability and environmental protection.",
journal = "Environmental Engineering and Management Journal",
title = "Sensitivity analysis of roads to snowdrifts in the autonomous province Vojvodina area, republic of Serbia",
pages = "790-779",
number = "4",
volume = "22",
doi = "10.30638/eemj.2023.061",
url = "conv_1731"
}

Marković, M., Lukić, S.,& Baumgertel, A.. (2023). Sensitivity analysis of roads to snowdrifts in the autonomous province Vojvodina area, republic of Serbia. in Environmental Engineering and Management Journal, 22(4), 779-790.
https://doi.org/10.30638/eemj.2023.061
conv_1731

Marković M, Lukić S, Baumgertel A. Sensitivity analysis of roads to snowdrifts in the autonomous province Vojvodina area, republic of Serbia. in Environmental Engineering and Management Journal. 2023;22(4):779-790.
doi:10.30638/eemj.2023.061
conv_1731 .

Marković, Mladen, Lukić, Sara, Baumgertel, Aleksandar, "Sensitivity analysis of roads to snowdrifts in the autonomous province Vojvodina area, republic of Serbia" in Environmental Engineering and Management Journal, 22, no. 4 (2023):779-790,
https://doi.org/10.30638/eemj.2023.061 .,
conv_1731 .

TY  - JOUR
AU  - Baumgertel, Aleksandar
AU  - Lukić, Sara
AU  - Caković, Milica
AU  - Miljković, Predrag
AU  - Tošić, Milica
AU  - Lazić, Irida
AU  - Đurđević, Vladimir
AU  - Marković, Mladen
PY  - 2022
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1291
AB  - Climate indicators (temperature and precipitation) are particularly important in times of global climate change because they create the preconditions for the development of wind erosion. The main goal of this research is to analyse the land's susceptibility to wind erosion in the future, using the fuzzy logic for the non-growing season (March and November) as well as for the growing season (July). The climate factor (CF) has been calculated for four different time periods: 1971-2000, 2011-2040, 2041-2070 and 2071-2100. The data were extracted for 11 different combinations of regional climate models (RCMs) and global climate models (GCMs) using the EURO-CORDEX database. The climate sensitivity to wind erosion is bound to be significantly higher in the growing season (late 21st century) due to the increase in the average monthly air temperature and the decrease in precipitation.
T2  - International Journal of Global Warming
T1  - Spatiotemporal analysis of the future sensitivity to wind erosion using ensemble of the regional climate models: a case study
EP  - 299
IS  - 3
SP  - 284
VL  - 27
DO  - 10.1504/IJGW.2022.124203
UR  - conv_1646
ER  - 

@article{
author = "Baumgertel, Aleksandar and Lukić, Sara and Caković, Milica and Miljković, Predrag and Tošić, Milica and Lazić, Irida and Đurđević, Vladimir and Marković, Mladen",
year = "2022",
abstract = "Climate indicators (temperature and precipitation) are particularly important in times of global climate change because they create the preconditions for the development of wind erosion. The main goal of this research is to analyse the land's susceptibility to wind erosion in the future, using the fuzzy logic for the non-growing season (March and November) as well as for the growing season (July). The climate factor (CF) has been calculated for four different time periods: 1971-2000, 2011-2040, 2041-2070 and 2071-2100. The data were extracted for 11 different combinations of regional climate models (RCMs) and global climate models (GCMs) using the EURO-CORDEX database. The climate sensitivity to wind erosion is bound to be significantly higher in the growing season (late 21st century) due to the increase in the average monthly air temperature and the decrease in precipitation.",
journal = "International Journal of Global Warming",
title = "Spatiotemporal analysis of the future sensitivity to wind erosion using ensemble of the regional climate models: a case study",
pages = "299-284",
number = "3",
volume = "27",
doi = "10.1504/IJGW.2022.124203",
url = "conv_1646"
}

Baumgertel, A., Lukić, S., Caković, M., Miljković, P., Tošić, M., Lazić, I., Đurđević, V.,& Marković, M.. (2022). Spatiotemporal analysis of the future sensitivity to wind erosion using ensemble of the regional climate models: a case study. in International Journal of Global Warming, 27(3), 284-299.
https://doi.org/10.1504/IJGW.2022.124203
conv_1646

Baumgertel A, Lukić S, Caković M, Miljković P, Tošić M, Lazić I, Đurđević V, Marković M. Spatiotemporal analysis of the future sensitivity to wind erosion using ensemble of the regional climate models: a case study. in International Journal of Global Warming. 2022;27(3):284-299.
doi:10.1504/IJGW.2022.124203
conv_1646 .

Baumgertel, Aleksandar, Lukić, Sara, Caković, Milica, Miljković, Predrag, Tošić, Milica, Lazić, Irida, Đurđević, Vladimir, Marković, Mladen, "Spatiotemporal analysis of the future sensitivity to wind erosion using ensemble of the regional climate models: a case study" in International Journal of Global Warming, 27, no. 3 (2022):284-299,
https://doi.org/10.1504/IJGW.2022.124203 .,
conv_1646 .

TY  - JOUR
AU  - Marković, Mladen
AU  - Živanović, Nikola
AU  - Gajić, Grozdana
PY  - 2019
UR  - https://omorika.sfb.bg.ac.rs/handle/123456789/1073
AB  - Korenov sistem ima sposobnost da stabilizuje padine, popravkom fizičko-mehaničkih osobina zemljišta na kojem se razvija. Morfologija i tendencija korenovog sistema da zbija čestice zemljišta u jednu monolitnu masu, koju nazivamo bio-armirano zemljište, doprinose povećanju otpornosti zemljišta na smicanje. U radu je prikazana uporedna analiza stabilnosti padina pored puteva bez i sa uticajem korenovog sistema. Analize su rađene u cilju zaštite saobraćajnica, pronalaženjem optimalnog oblika korenovog sistema kao alternativnog rešenja za stabilizaciju padina pored puteva. Na modelu padine simuliran je uticaj četiri grupa vegetacije, izdvojenih na osnovu morfologije korenovog sistema (tanjirast, srcast, sa izraženom srčanicom i nedefinisan oblik). Za svaku izabranu vrstu je usvojena vrednost kohezije "bio-armiranog" zemljišta (cr ). Softver za geotehničko numeričko modeliranje - GeoStudio 2007 je korišćen za sve analize stabilnosti padine. Proračunom stabilnosti modela padine bez uticaja vegetacije utvrđeno je da padina nije stabilna. Uvođenjem vegetacionih grupa u analizu stabilnosti postiže se povećanje stabilnosti padine. Najveći uticaj na stabilnost modela padine ima grupa 2.vegetacija koja ima koren sa izraženom srčanicom, sledi grupa 1.sa srcastim korenom, dok su grupa 3, tanjirasti koren, i grupa 4, nedefinisani oblik korenovog sistema, dale najmanje vrednosti. Prikazani rezultati predstavljaju doprinos u izboru rešenja za stabilizaciju padina pored puteva i sprečavanju erozionih procesa.
AB  - Root system has ability to stabilize slopes, improving physical and mechanical properties of soil on which it develops. Morphology and tendency of root system to compose soil particles into one monolithic mass, which we call bio-reinforced soil, contribute to increasing the resistance of soil to shearing. In this paper, is presents a comparative analysis of slope stability along roads without and with the influence of root system. The analyzes were made for the needs of defense of roads, finding most optimal types of root system as an alternative solution for stabilization of the slopes along roads. On the slope model was simulated influence of four groups of vegetation, based on morphology of root system (plate, heart, tap and undefined). For each selected species, value of root cohesion (cr ) has been adopted. Software for geotechnical numerical modeling-GeoStudio 2007, was used for all slope stability analyzes. Analyzing stability of the slope model without influence of vegetation, slope is unstable. By calculating stability of slope model with vegetation groups, an increase in stability of the slope model is achieved. The greatest influence on stability of the slope model has group 2.vegetation with a tap root system, followed by group 1. - with a heart root, while group 3, plate root, and group 4, undefined types of root system, gave at least the values. The results from this paper, represent a contribution to choice of solutions for stabilization of slopes along roads and the prevention of erosion processes.
PB  - Univerzitet u Beogradu - Šumarski fakultet, Beograd
T2  - Glasnik Šumarskog fakulteta
T1  - Analiza stabilnosti padina pored puteva u uslovima bioarmiranog zemljišta
T1  - Stability analysis of slopes along roads in bio-reinforced soil conditions
EP  - 104
IS  - 119
SP  - 91
DO  - 10.2298/GSF1919091M
UR  - conv_480
ER  - 

@article{
author = "Marković, Mladen and Živanović, Nikola and Gajić, Grozdana",
year = "2019",
abstract = "Korenov sistem ima sposobnost da stabilizuje padine, popravkom fizičko-mehaničkih osobina zemljišta na kojem se razvija. Morfologija i tendencija korenovog sistema da zbija čestice zemljišta u jednu monolitnu masu, koju nazivamo bio-armirano zemljište, doprinose povećanju otpornosti zemljišta na smicanje. U radu je prikazana uporedna analiza stabilnosti padina pored puteva bez i sa uticajem korenovog sistema. Analize su rađene u cilju zaštite saobraćajnica, pronalaženjem optimalnog oblika korenovog sistema kao alternativnog rešenja za stabilizaciju padina pored puteva. Na modelu padine simuliran je uticaj četiri grupa vegetacije, izdvojenih na osnovu morfologije korenovog sistema (tanjirast, srcast, sa izraženom srčanicom i nedefinisan oblik). Za svaku izabranu vrstu je usvojena vrednost kohezije "bio-armiranog" zemljišta (cr ). Softver za geotehničko numeričko modeliranje - GeoStudio 2007 je korišćen za sve analize stabilnosti padine. Proračunom stabilnosti modela padine bez uticaja vegetacije utvrđeno je da padina nije stabilna. Uvođenjem vegetacionih grupa u analizu stabilnosti postiže se povećanje stabilnosti padine. Najveći uticaj na stabilnost modela padine ima grupa 2.vegetacija koja ima koren sa izraženom srčanicom, sledi grupa 1.sa srcastim korenom, dok su grupa 3, tanjirasti koren, i grupa 4, nedefinisani oblik korenovog sistema, dale najmanje vrednosti. Prikazani rezultati predstavljaju doprinos u izboru rešenja za stabilizaciju padina pored puteva i sprečavanju erozionih procesa., Root system has ability to stabilize slopes, improving physical and mechanical properties of soil on which it develops. Morphology and tendency of root system to compose soil particles into one monolithic mass, which we call bio-reinforced soil, contribute to increasing the resistance of soil to shearing. In this paper, is presents a comparative analysis of slope stability along roads without and with the influence of root system. The analyzes were made for the needs of defense of roads, finding most optimal types of root system as an alternative solution for stabilization of the slopes along roads. On the slope model was simulated influence of four groups of vegetation, based on morphology of root system (plate, heart, tap and undefined). For each selected species, value of root cohesion (cr ) has been adopted. Software for geotechnical numerical modeling-GeoStudio 2007, was used for all slope stability analyzes. Analyzing stability of the slope model without influence of vegetation, slope is unstable. By calculating stability of slope model with vegetation groups, an increase in stability of the slope model is achieved. The greatest influence on stability of the slope model has group 2.vegetation with a tap root system, followed by group 1. - with a heart root, while group 3, plate root, and group 4, undefined types of root system, gave at least the values. The results from this paper, represent a contribution to choice of solutions for stabilization of slopes along roads and the prevention of erosion processes.",
publisher = "Univerzitet u Beogradu - Šumarski fakultet, Beograd",
journal = "Glasnik Šumarskog fakulteta",
title = "Analiza stabilnosti padina pored puteva u uslovima bioarmiranog zemljišta, Stability analysis of slopes along roads in bio-reinforced soil conditions",
pages = "104-91",
number = "119",
doi = "10.2298/GSF1919091M",
url = "conv_480"
}

Marković, M., Živanović, N.,& Gajić, G.. (2019). Analiza stabilnosti padina pored puteva u uslovima bioarmiranog zemljišta. in Glasnik Šumarskog fakulteta
Univerzitet u Beogradu - Šumarski fakultet, Beograd.(119), 91-104.
https://doi.org/10.2298/GSF1919091M
conv_480

Marković M, Živanović N, Gajić G. Analiza stabilnosti padina pored puteva u uslovima bioarmiranog zemljišta. in Glasnik Šumarskog fakulteta. 2019;(119):91-104.
doi:10.2298/GSF1919091M
conv_480 .

Marković, Mladen, Živanović, Nikola, Gajić, Grozdana, "Analiza stabilnosti padina pored puteva u uslovima bioarmiranog zemljišta" in Glasnik Šumarskog fakulteta, no. 119 (2019):91-104,
https://doi.org/10.2298/GSF1919091M .,
conv_480 .