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Nelly Koleva

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Author: Nelly Kolevaclear all
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SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 20th International Multidisciplinary Scientific GeoConference Proceedings SGEM 2020, Informatics, Geoinformatics and Remote Sensing
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LAND COVER CHANGES IN THE OGOSTA VALLEY FOR THE PERIOD 1993-2019

(STEF92 Technology, 2020-09-20, Velimira Stoyanova, Tsvetan Kotsev, Emilia Tcherkezova, Georgi Zhelezov, Nelly Koleva)

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The current research aims to present land cover changes for the period 1993-2019 in the arsenic-contaminated Ogosta River valley in the context of the contaminant dispersal in the soils of the river floodplain caused by the agricultural practices and land use. The investigation is conducted for two test sites situated in the upper and lower stretch of the valley near the villages of Gorna Kovatchitsa and Mihaylovo, respectively. The changes are established for the fourth level of the CORINE Land Cover nomenclature...

Photogrammetry and Remote Sensing2020
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