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001-es BibID:BIBFORM069204
Első szerző:Kolozsvári István (biológia és földrajz szakos tanár)
Cím:Recent river channel change detections in the section of the River Tisza above Tiszaújlak (Vilok) / Kolozsvári István, Molnár József, Dévai György
ISSN:1789-4921 1789-7556
Megjegyzések:In the section above Tiszaújlak, despite the presence of embankments, the River Tisza shows activemeandering tendency and it splits into branches resulting in side channels, dead channels and backwatersthat follow the main channel. In our work we examined the right- and the left-side riverbank sections ofthe River Tisza, between Tiszaújlak and Tiszasásvár , as well as between Tiszaújlakand Tiszapéterfalva, to reveal the extent of bar depositions between 2006 and 2015, andto what extent the intensity and direction of the riverbank formation processes were influenced by thematerial of the bank and the plant coverage, its rate and characteristics. We tried to reveal which sectionswere eroded by the river and what security risks they have for the safety of the settlements along theTisza River. On the right side of the Tisza River riverbank 51, and on the left side 62 main measuringpoints were recorded by GPS positioning satellite in 2009, 2010 and 2015. Our results were compared tothe satellite images of Google Earth taken in 2006, too. According to our experience, in several bends ofthe examined sections of the river, active bar deposition can be observed; in some cases more than 100m of bar depositions were detected.
Tárgyszavak:Természettudományok Környezettudományok idegen nyelvű folyóiratközlemény hazai lapban
Megjelenés:Acta geographica Debrecina. Landscape & environment series 10 : 3-4 (2016), p. 123-130. -
További szerzők:Molnár József Dévai György (1942-) (ökológus)
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