TY  - JOUR
AU  - Ducić, Vladan
AU  - Ivanović, Rade
AU  - Mihajlović, Jovan
AU  - Gnjato, Rajko
AU  - Trbić, Goran
AU  - Ćurčić, Nina
PY  - 2015
UR  - https://gery.gef.bg.ac.rs/handle/123456789/724
AB  - The aim of this study was to investigate the possibility of using the dendrochronological method in drought prediction in eastern Bosnia. As an indicator of drought, the standardized precipitation index (SPI) was used. In the wider area of Rogatica (eastern Bosnia), 11 core samples from trees were taken. The best connection between the width of tree rings and drought was shown by the sample of a 67-year-old European silver fir (Abies alba) from the mountain Boksanica. Removal of the biological trend (standardization) was performed by the autoregressive-moving-average (ARMA) method. Calculations showed that precipitation, i.e. drought in the summer months, is crucial for radial increment of the sample. The obtained results of our research have been confirmed in examples in the region and further.
PB  - Beograd : Srpsko biološko društvo, i dr.
T2  - Archives of Biological Sciences
T1  - Dendroindication of drought in Rogatica region (eastern Bosnia)
VL  - 67
IS  - 1
SP  - 201
EP  - 211
DO  - 10.2298/ABS141114025D
UR  - https://hdl.handle.net/21.15107/rcub_gery_724
ER  - 

@article{
author = "Ducić, Vladan and Ivanović, Rade and Mihajlović, Jovan and Gnjato, Rajko and Trbić, Goran and Ćurčić, Nina",
year = "2015",
abstract = "The aim of this study was to investigate the possibility of using the dendrochronological method in drought prediction in eastern Bosnia. As an indicator of drought, the standardized precipitation index (SPI) was used. In the wider area of Rogatica (eastern Bosnia), 11 core samples from trees were taken. The best connection between the width of tree rings and drought was shown by the sample of a 67-year-old European silver fir (Abies alba) from the mountain Boksanica. Removal of the biological trend (standardization) was performed by the autoregressive-moving-average (ARMA) method. Calculations showed that precipitation, i.e. drought in the summer months, is crucial for radial increment of the sample. The obtained results of our research have been confirmed in examples in the region and further.",
publisher = "Beograd : Srpsko biološko društvo, i dr.",
journal = "Archives of Biological Sciences",
title = "Dendroindication of drought in Rogatica region (eastern Bosnia)",
volume = "67",
number = "1",
pages = "201-211",
doi = "10.2298/ABS141114025D",
url = "https://hdl.handle.net/21.15107/rcub_gery_724"
}

Ducić, V., Ivanović, R., Mihajlović, J., Gnjato, R., Trbić, G.,& Ćurčić, N.. (2015). Dendroindication of drought in Rogatica region (eastern Bosnia). in Archives of Biological Sciences
Beograd : Srpsko biološko društvo, i dr.., 67(1), 201-211.
https://doi.org/10.2298/ABS141114025D
https://hdl.handle.net/21.15107/rcub_gery_724

Ducić V, Ivanović R, Mihajlović J, Gnjato R, Trbić G, Ćurčić N. Dendroindication of drought in Rogatica region (eastern Bosnia). in Archives of Biological Sciences. 2015;67(1):201-211.
doi:10.2298/ABS141114025D
https://hdl.handle.net/21.15107/rcub_gery_724 .

Ducić, Vladan, Ivanović, Rade, Mihajlović, Jovan, Gnjato, Rajko, Trbić, Goran, Ćurčić, Nina, "Dendroindication of drought in Rogatica region (eastern Bosnia)" in Archives of Biological Sciences, 67, no. 1 (2015):201-211,
https://doi.org/10.2298/ABS141114025D .,
https://hdl.handle.net/21.15107/rcub_gery_724 .

TY  - JOUR
AU  - Mihajlović, Jovan
AU  - Ducić, Vladan
AU  - Burić, Dragan
AU  - Ivanović, Rade
AU  - Ristić, Dušan
PY  - 2013
UR  - https://gery.gef.bg.ac.rs/handle/123456789/574
AB  - In this study we have analysed a case of the landspout across Novi Beograd on 24 May 2012. We have used a synoptic analysis method in the research and the description of the landspout event is based on visual evidence and photographs. According to the available data, it can be concluded that there were favourable conditions for a landspout development since there was a process and an increased amount of instability. The landspout occured within the northeast stream which moved over Belgrade and further toward the southeast and west. Based upon synoptic data analysis, it can't be said that there was a cold air advection. Surface air was warm enough, but not the air in the upper layers of the atmosphere. The conditions for a landspout development were favourable - high relative air humidity and increased vertical and horizontal air currents.
AB  - U radu je prikazan slučaj pojave trombe 24.05.2012. na Novom Beogradu. U istraživanju je korišćen metod sinoptičke analize, a opis pojave trombe temelji se na vizuelnom opažanju i fotografijama. Prema raspoloživim podacima može se zaključiti da su uslovi za razvoj trombe bili povoljni, jer je postojao i proces i povećana energija nestabilnosti. Tromba se javila u sklopu severoistočne struje koja se premeštala preko Beograda dalje na jugozapad i zapad. Na osnovu analize sinoptičkog materijala, ne može se reći da se radilo o advekciji jako hladnog vazduha. Bilo je dovoljno toplote u prizemlju, ali ne i po visini. Postojali su povoljni uslovi za nastanak trombe - visoka vlažnost vazduha, izražena vertikalna i horizontalna strujanja.
PB  - Beograd : Srpsko geografsko društvo
T2  - Glasnik Srpskog geografskog društva
T1  - Landspout across Novi Beograd, 24 may 2012: Synoptic analysis
T1  - Pojava trombe na Novom Beogradu 24. maja 2012. godine - sinoptička analiza
VL  - 93
IS  - 2
SP  - 55
EP  - 72
DO  - 10.2298/GSGD1302055M
UR  - https://hdl.handle.net/21.15107/rcub_gery_574
ER  - 

@article{
author = "Mihajlović, Jovan and Ducić, Vladan and Burić, Dragan and Ivanović, Rade and Ristić, Dušan",
year = "2013",
abstract = "In this study we have analysed a case of the landspout across Novi Beograd on 24 May 2012. We have used a synoptic analysis method in the research and the description of the landspout event is based on visual evidence and photographs. According to the available data, it can be concluded that there were favourable conditions for a landspout development since there was a process and an increased amount of instability. The landspout occured within the northeast stream which moved over Belgrade and further toward the southeast and west. Based upon synoptic data analysis, it can't be said that there was a cold air advection. Surface air was warm enough, but not the air in the upper layers of the atmosphere. The conditions for a landspout development were favourable - high relative air humidity and increased vertical and horizontal air currents., U radu je prikazan slučaj pojave trombe 24.05.2012. na Novom Beogradu. U istraživanju je korišćen metod sinoptičke analize, a opis pojave trombe temelji se na vizuelnom opažanju i fotografijama. Prema raspoloživim podacima može se zaključiti da su uslovi za razvoj trombe bili povoljni, jer je postojao i proces i povećana energija nestabilnosti. Tromba se javila u sklopu severoistočne struje koja se premeštala preko Beograda dalje na jugozapad i zapad. Na osnovu analize sinoptičkog materijala, ne može se reći da se radilo o advekciji jako hladnog vazduha. Bilo je dovoljno toplote u prizemlju, ali ne i po visini. Postojali su povoljni uslovi za nastanak trombe - visoka vlažnost vazduha, izražena vertikalna i horizontalna strujanja.",
publisher = "Beograd : Srpsko geografsko društvo",
journal = "Glasnik Srpskog geografskog društva",
title = "Landspout across Novi Beograd, 24 may 2012: Synoptic analysis, Pojava trombe na Novom Beogradu 24. maja 2012. godine - sinoptička analiza",
volume = "93",
number = "2",
pages = "55-72",
doi = "10.2298/GSGD1302055M",
url = "https://hdl.handle.net/21.15107/rcub_gery_574"
}

Mihajlović, J., Ducić, V., Burić, D., Ivanović, R.,& Ristić, D.. (2013). Landspout across Novi Beograd, 24 may 2012: Synoptic analysis. in Glasnik Srpskog geografskog društva
Beograd : Srpsko geografsko društvo., 93(2), 55-72.
https://doi.org/10.2298/GSGD1302055M
https://hdl.handle.net/21.15107/rcub_gery_574

Mihajlović J, Ducić V, Burić D, Ivanović R, Ristić D. Landspout across Novi Beograd, 24 may 2012: Synoptic analysis. in Glasnik Srpskog geografskog društva. 2013;93(2):55-72.
doi:10.2298/GSGD1302055M
https://hdl.handle.net/21.15107/rcub_gery_574 .

Mihajlović, Jovan, Ducić, Vladan, Burić, Dragan, Ivanović, Rade, Ristić, Dušan, "Landspout across Novi Beograd, 24 may 2012: Synoptic analysis" in Glasnik Srpskog geografskog društva, 93, no. 2 (2013):55-72,
https://doi.org/10.2298/GSGD1302055M .,
https://hdl.handle.net/21.15107/rcub_gery_574 .