| Issue |
BIO Web Conf.
Volume 141, 2024
IX International Scientific Conference on Agricultural Science 2024 “Current State, Problems and Prospects for the Development of Agricultural Science” (AGRICULTURAL SCIENCE 2024)
|
|
|---|---|---|
| Article Number | 02018 | |
| Number of page(s) | 13 | |
| Section | Soil Biology and Biotechnology | |
| DOI | https://doi.org/10.1051/bioconf/202414102018 | |
| Published online | 21 November 2024 | |
The analysis of groundwater table variations in Termez district of Surkhandarya region, Uzbekistan: A spatio-temporal approach
1 Tashkent Institute of Irrigation and Agricultural Mechanization Engineers National Research University, Tashkent, Uzbekistan
2 Research Institute of Environment and Nature Conservation Technologies, Tashkent, Uzbekistan
* Corresponding author: luqmonsamiev@mail.ru
The trend analysis of the study was acquired by selecting multiyear seasonal groundwater table data and monitors the wells in each sub-area under the study area. To calculate and assess the spatial differences in the inanition of groundwater table, geostatistical methods was applied based on data from 14 groundwater wells during the period from January 2000 to December 2021 which were obtained from a secondary source, “Uzbekhydrogeology” State Institution. The geographic information system was used to assess the spatial change in order to find the level of groundwater. In this study, Inverse Distance Weightage was applied for estimating the attribute values of locations that are within the database using known data values. Then the interpolated data values were extracted for Statistical Analysis using Man-Kendall’s Test. Finally, based on the results of the Mann-Kendall test (Z) and Sen's Slope (Q), seasonal changes of the groundwater level were determined, and electronic maps of the area were created using the IDW interpolation method.
© The Authors, published by EDP Sciences, 2024
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