Full Article: PDF
Scientific Object Identifier: http://s-o-i.org/1.1/TAS-06-98-39
DOI: https://dx.doi.org/10.15863/TAS.2021.06.98.39
Language: English
Citation: Jaksibaev, R. N., & Gabbarov, S. N. (2021). Geoinformational analysis of the negative effects of the Aral Sea on pastures. ISJ Theoretical & Applied Science, 06 (98), 356-362. Soi: http://s-o-i.org/1.1/TAS-06-98-39 Doi: https://dx.doi.org/10.15863/TAS.2021.06.98.39 |
Pages: 356-362
Published: 30.06.2021
Abstract: The Aral Sea has been drying up for years. As a result, sandy areas appear in the dry part of the Aral Sea. This, in turn, has a negative impact on the environment of the regions of the Aral Sea. This article examines the negative impact of the drying up of the Aral Sea on the Aral Sea region. Areas from the Ustyurt Plateau and the Amudarya Delta were selected and analyzed. Data were taken from Landsat 8 and calculated in eCognation based on special algorithms and formulas, and the images were processed in ArcGIS. The research was conducted on a seasonal basis in two selected regions as of 2020. In the research identified NDVI, NDBI, SI, NDWI, MNDWI, LST indices and learned their interrelationships in the regions. Due to the fact that the selected areas are mainly arid, harsh conditions and desert areas, a geographic information analysis of the use of these lands as pastures was developed.
Key words: Remote sensing (RS), Geographic information system (GIS), Normalized difference vegetation index (NDVI), Normalized difference built-up index (NDBI), Bare soil index (BSI), Normalized Difference Water Index (NDWI), Modified Normalized Difference Water Index (MNDWI), Land surface temperature (LST).
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