TY  - JOUR
AU  - Valjarević, Aleksandar
AU  - Đekić, Tatjana
AU  - Stevanović, Vladica
AU  - Ivanović, Radomir
AU  - Jandziković, Bojana
PY  - 2018
UR  - https://gery.gef.bg.ac.rs/handle/123456789/919
AB  - Although the Toplica region is situated in a forest-rich part of the Republic of Serbia, the region's four municipalities are not equally forested. Forests are an important resource for economic activities and the existence of flora and fauna, both globally and in the Republic of Serbia. Many initiatives around the world intend to protect and renew forest belts under the sponsorship of developed and developing countries (e.g. China, India, Russia, Brazil, or the G7). In this study, we reconstructed the condition of forests in the Toplica region over the last 60 years using remote sensing, topographic maps, geographical information system (GIS) analysis, and official data from cadaster books and censuses. In addition to changes in forested land, concurrent socio-economic changes have affected the distribution and density of forests. The total number of trees in the Toplica region in 2013 was determined by applying numerical GIS analyses to remote sensing data. We also reconstructed the state of forests in 1953 and used this to determine the total number of trees cut down within this period, as well as the forested areas within different parts of the region. We also determined the elevations beneath different forested zones. In addition to these qualitative and quantitative analyses, we analyzed processes with the potential to influence future forest dispersion (afforestation, deagrarianization, degradation, and deforestation). These analyses are useful in acquiring more detailed insight into the condition of forests in this part of southeastern Europe.
PB  - Elsevier Sci Ltd, Oxford
T2  - Applied Geography
T1  - GIS numerical and remote sensing analyses of forest changes in the Toplica region for the period of 1953-2013
VL  - 92
SP  - 131
EP  - 139
DO  - 10.1016/j.apgeog.2018.01.016
UR  - https://hdl.handle.net/21.15107/rcub_gery_919
ER  - 

@article{
author = "Valjarević, Aleksandar and Đekić, Tatjana and Stevanović, Vladica and Ivanović, Radomir and Jandziković, Bojana",
year = "2018",
abstract = "Although the Toplica region is situated in a forest-rich part of the Republic of Serbia, the region's four municipalities are not equally forested. Forests are an important resource for economic activities and the existence of flora and fauna, both globally and in the Republic of Serbia. Many initiatives around the world intend to protect and renew forest belts under the sponsorship of developed and developing countries (e.g. China, India, Russia, Brazil, or the G7). In this study, we reconstructed the condition of forests in the Toplica region over the last 60 years using remote sensing, topographic maps, geographical information system (GIS) analysis, and official data from cadaster books and censuses. In addition to changes in forested land, concurrent socio-economic changes have affected the distribution and density of forests. The total number of trees in the Toplica region in 2013 was determined by applying numerical GIS analyses to remote sensing data. We also reconstructed the state of forests in 1953 and used this to determine the total number of trees cut down within this period, as well as the forested areas within different parts of the region. We also determined the elevations beneath different forested zones. In addition to these qualitative and quantitative analyses, we analyzed processes with the potential to influence future forest dispersion (afforestation, deagrarianization, degradation, and deforestation). These analyses are useful in acquiring more detailed insight into the condition of forests in this part of southeastern Europe.",
publisher = "Elsevier Sci Ltd, Oxford",
journal = "Applied Geography",
title = "GIS numerical and remote sensing analyses of forest changes in the Toplica region for the period of 1953-2013",
volume = "92",
pages = "131-139",
doi = "10.1016/j.apgeog.2018.01.016",
url = "https://hdl.handle.net/21.15107/rcub_gery_919"
}

Valjarević, A., Đekić, T., Stevanović, V., Ivanović, R.,& Jandziković, B.. (2018). GIS numerical and remote sensing analyses of forest changes in the Toplica region for the period of 1953-2013. in Applied Geography
Elsevier Sci Ltd, Oxford., 92, 131-139.
https://doi.org/10.1016/j.apgeog.2018.01.016
https://hdl.handle.net/21.15107/rcub_gery_919

Valjarević A, Đekić T, Stevanović V, Ivanović R, Jandziković B. GIS numerical and remote sensing analyses of forest changes in the Toplica region for the period of 1953-2013. in Applied Geography. 2018;92:131-139.
doi:10.1016/j.apgeog.2018.01.016
https://hdl.handle.net/21.15107/rcub_gery_919 .

Valjarević, Aleksandar, Đekić, Tatjana, Stevanović, Vladica, Ivanović, Radomir, Jandziković, Bojana, "GIS numerical and remote sensing analyses of forest changes in the Toplica region for the period of 1953-2013" in Applied Geography, 92 (2018):131-139,
https://doi.org/10.1016/j.apgeog.2018.01.016 .,
https://hdl.handle.net/21.15107/rcub_gery_919 .

TY  - JOUR
AU  - Valjarević, Aleksandar
AU  - Valjarević, Dragana
AU  - Stanojević-Ristić, Zorica
AU  - Đekić, Tatjana
AU  - Živić, Nebojša
PY  - 2018
UR  - https://gery.gef.bg.ac.rs/handle/123456789/886
AB  - We studied the geospatial distribution of health facilities in Belgrade, the capital of the Republic of Serbia, in relation to the public transport system. Analyses in this research were based on advanced geographical information systems using numerical methods. We calculated accessibility to health centres as based on public transport properties accounting for the movement of citizens, as well as patients, through the city. Based on results, the city of Belgrade has a moderate connectivity. Public health centres and a group of other health centres in the central-east part of the city have a better connectivity. Also, in this paper we estimated that the average time necessary to reach health facilities on foot is 100 minutes and by public transport vehicles such as buses, trams and trolleys is 42 minutes.
PB  - Univ Naples Federico II, Naples
T2  - Geospatial Health
T1  - A geographical information systems-based approach to health facilities and urban traffic system in Belgrade, Serbia
VL  - 13
IS  - 2
SP  - 308
EP  - 313
DO  - 10.4081/gh.2018.729
UR  - https://hdl.handle.net/21.15107/rcub_gery_886
ER  - 

@article{
author = "Valjarević, Aleksandar and Valjarević, Dragana and Stanojević-Ristić, Zorica and Đekić, Tatjana and Živić, Nebojša",
year = "2018",
abstract = "We studied the geospatial distribution of health facilities in Belgrade, the capital of the Republic of Serbia, in relation to the public transport system. Analyses in this research were based on advanced geographical information systems using numerical methods. We calculated accessibility to health centres as based on public transport properties accounting for the movement of citizens, as well as patients, through the city. Based on results, the city of Belgrade has a moderate connectivity. Public health centres and a group of other health centres in the central-east part of the city have a better connectivity. Also, in this paper we estimated that the average time necessary to reach health facilities on foot is 100 minutes and by public transport vehicles such as buses, trams and trolleys is 42 minutes.",
publisher = "Univ Naples Federico II, Naples",
journal = "Geospatial Health",
title = "A geographical information systems-based approach to health facilities and urban traffic system in Belgrade, Serbia",
volume = "13",
number = "2",
pages = "308-313",
doi = "10.4081/gh.2018.729",
url = "https://hdl.handle.net/21.15107/rcub_gery_886"
}

Valjarević, A., Valjarević, D., Stanojević-Ristić, Z., Đekić, T.,& Živić, N.. (2018). A geographical information systems-based approach to health facilities and urban traffic system in Belgrade, Serbia. in Geospatial Health
Univ Naples Federico II, Naples., 13(2), 308-313.
https://doi.org/10.4081/gh.2018.729
https://hdl.handle.net/21.15107/rcub_gery_886

Valjarević A, Valjarević D, Stanojević-Ristić Z, Đekić T, Živić N. A geographical information systems-based approach to health facilities and urban traffic system in Belgrade, Serbia. in Geospatial Health. 2018;13(2):308-313.
doi:10.4081/gh.2018.729
https://hdl.handle.net/21.15107/rcub_gery_886 .

Valjarević, Aleksandar, Valjarević, Dragana, Stanojević-Ristić, Zorica, Đekić, Tatjana, Živić, Nebojša, "A geographical information systems-based approach to health facilities and urban traffic system in Belgrade, Serbia" in Geospatial Health, 13, no. 2 (2018):308-313,
https://doi.org/10.4081/gh.2018.729 .,
https://hdl.handle.net/21.15107/rcub_gery_886 .