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INFLUENCE OF AIR POLLUTION ON THE DENSITY OF STOMATA IN THE STUDIED SPECIES SYCAMORE MAPLE AND WHITE ASH IN BRCKO DISTRICT

dc.creatorOljača, Rodoljub
dc.creatorKoleška, Ivana
dc.creatorHrkić Ilić, Zorana
dc.creatorStanković, Dragica
dc.date.accessioned2023-10-04T09:13:58Z
dc.date.available2023-10-04T09:13:58Z
dc.date.issued2014
dc.identifier.urihttp://rimsi.imsi.bg.ac.rs/handle/123456789/2136
dc.description.abstractCilj rada je da se utvrdi uticaj aerozagađenja kod ispitivanih drvenastih vrsta javorolisnog platana i bijelog jasena, koji se nalaze u drvoredima i parkovima distrikta Brčko, na gustinu stoma. Ispitivane su dvije lokacije u distriktu Brčko različitih aerozagađenja i to: prva lokacija je park u užem centru distrikta koji je odvojen od saobraćajnica, gdje je aerozagađenje minimalno ili ga uopšte nema; druga lokacija je drvored kraj tranzita gdje je velika frekvencija saobraćaja. Stepen aerozagađenja između ove dvije lokacije je veoma različit, a cilj istraživanja je upravo to, da se vidi kako navedene lokacije koje imaju različite uslove za život ispitivanih vrsta drvenastih biljaka utiču na fiziološke procese kao što su transpiracija i fotosinteza. Uzorci listova su uzimani sa dva položaja na stablu i to: prvi položaj je vanjski dio krošnje sa potunom osvijetljenošću lista na visini do 2 metra visine i drugi položaj je unutrašnjost krošnje sa manjom osvijetljenošću na visini do 2 metra. Rezultati pokazuju visoko značajan uticaj aerozagađenja na gustinu stoma kod geografskog položaja i položaja lista na stablu bez obzira na ispitivanu vrstu.sr
dc.description.abstractThe aim of the study was to determine the effect of air pollution on the density of stomata in the studied tree species sycamore maple and white ash, which are located in alleys and parks of the Brcko District . Two locations were examined in Brcko district with various air pollution : the first location is a park in the center of the Brcko district , which is separated from the road , where air pollution is minimal or absent and the second location is near transit avenue with large amounts of traffic . The level of air pollution between the two sites is very different. Leaf samples were taken from two positions on the tree and the first position is of the outer part of the tree top with fully exposure to the light,up to 2 meters high and the other position is inside tree top with lower exposure to light at a height of 2 meters .The results show a significant effect of air pollution on the density of stomata in the geographical position and the position of the lief.sr
dc.language.isosrsr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceIII International Symposium and XIX Scientific Conference of Agronomists of Republic of Srpskasr
dc.subjectaerozagađenje / gustina stoma / javorolisni platan / bijeli jasen / Brčko distriktsr
dc.subjectair pollution / the density of stomata / sycamore maple / white ash / Brcko districtsr
dc.titleUTICAJ AEROZAGAĐENJA NA GUSTINU STOMA ISPITIVANIH DRVENASTIH VRSTA JAVOROLISNOG PLATANA I BIJELOG JASENA U USLOVIMA BRČKO DISTRIKTAsr
dc.titleINFLUENCE OF AIR POLLUTION ON THE DENSITY OF STOMATA IN THE STUDIED SPECIES SYCAMORE MAPLE AND WHITE ASH IN BRCKO DISTRICTsr
dc.typeconferenceObjectsr
dc.rights.licenseBYsr
dc.citation.epage391
dc.citation.spage390
dc.identifier.fulltexthttp://rimsi.imsi.bg.ac.rs/bitstream/id/5678/bitstream_5678.pdf
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_rimsi_2136
dc.type.versionpublishedVersionsr


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