Version 1
: Received: 28 August 2023 / Approved: 29 August 2023 / Online: 30 August 2023 (08:25:31 CEST)
How to cite:
Rahimi, F. The Dynamics of the Euphrates River Water Level in Response to Dams: A Study of NDWI Index and Satellite Monitoring Using Advanced Statistical Methods. Preprints2023, 2023082031. https://doi.org/10.20944/preprints202308.2031.v1
Rahimi, F. The Dynamics of the Euphrates River Water Level in Response to Dams: A Study of NDWI Index and Satellite Monitoring Using Advanced Statistical Methods. Preprints 2023, 2023082031. https://doi.org/10.20944/preprints202308.2031.v1
Rahimi, F. The Dynamics of the Euphrates River Water Level in Response to Dams: A Study of NDWI Index and Satellite Monitoring Using Advanced Statistical Methods. Preprints2023, 2023082031. https://doi.org/10.20944/preprints202308.2031.v1
APA Style
Rahimi, F. (2023). The Dynamics of the Euphrates River Water Level in Response to Dams: A Study of NDWI Index and Satellite Monitoring Using Advanced Statistical Methods. Preprints. https://doi.org/10.20944/preprints202308.2031.v1
Chicago/Turabian Style
Rahimi, F. 2023 "The Dynamics of the Euphrates River Water Level in Response to Dams: A Study of NDWI Index and Satellite Monitoring Using Advanced Statistical Methods" Preprints. https://doi.org/10.20944/preprints202308.2031.v1
Abstract
The construction of 22 dams on the Euphrates has reduced the flow of this river, changed the hydrology and destroyed the ecosystem. In order to understand the effect of extreme management on water, 4 coastal points from the Euphrates catchment area were selected to investigate the dynamics of the water level. Using the Cadmium method, the radius of each point was calculated to be 140 meters to study the NDWI index and satellite monitoring. 546 Landsat 8 OLI/TIRS satellite images from 2013 to 2022 were used. The analysis showed that the water level of the Euphrates in the fourth coordinate is directly related to the data of the first and third coordinates and the dynamics of the water level in the fourth coordinate is 3.6 to 4.2 percent of the first coordinate and another 5.2 to 5.9 percent is affected by the third coordinate. Is. Also, the data from August 2013 to 2022 were analyzed. The results showed that the correlation coefficients of the data related to the first coordinates are related to the third and fourth coordinates. It was proved that fluctuations in the first coordinate led to 27% change in the third coordinate in the months of August. Also, the changes in the first point caused 18-19.8% change in the dynamic level of water in the fourth point, and 22.5% of the changes in the water level in the fourth coordinate were affected by the third point.
Environmental and Earth Sciences, Water Science and Technology
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.