Urban Climate, Год журнала: 2024, Номер 59, С. 102272 - 102272
Опубликована: Дек. 27, 2024
Язык: Английский
Urban Climate, Год журнала: 2024, Номер 59, С. 102272 - 102272
Опубликована: Дек. 27, 2024
Язык: Английский
Environmental Earth Sciences, Год журнала: 2025, Номер 84(5)
Опубликована: Фев. 18, 2025
Язык: Английский
Процитировано
1Water Resources Management, Год журнала: 2025, Номер unknown
Опубликована: Янв. 22, 2025
Язык: Английский
Процитировано
0Journal of Environmental Management, Год журнала: 2025, Номер 380, С. 124972 - 124972
Опубликована: Март 23, 2025
The Mahananda River basin, located in Eastern India, faces escalating flood risks due to its complex hydrology and geomorphology, threatening socioeconomic environmental stability. This study presents a novel approach susceptibility (FS) mapping updates the region's inventory. Multitemporal Sentinel-1 (S1) SAR images (2020-2022) were processed using U-Net transfer learning model generate water body frequency map, which was integrated with Global Flood Dataset (2000-2018) refined through grid-based classification create an updated Eleven geospatial layers, including elevation, slope, soil moisture, precipitation, type, NDVI, Land Use Cover (LULC), wind speed, drainage density, runoff, used as conditioning factors (FCFs) develop hybrid FS approach. integrates Fuzzy Analytic Hierarchy Process (FuzzyAHP) six machine (ML) algorithms models FuzzyAHP-RF, FuzzyAHP-XGB, FuzzyAHP-GBM, FuzzyAHP-avNNet, FuzzyAHP-AdaBoost, FuzzyAHP-PLS. Future trends (1990-2030) projected CMIP6 data under SSP2-4.5 SSP5-8.5 scenarios MIROC6 EC-Earth3 ensembles. SHAP algorithm identified LULC, type most influential FCFs, contributing over 60 % susceptibility. Results show that 31.10 of basin is highly susceptible flooding, western regions at greatest risk low elevation high density. projections indicate 30.69 area will remain vulnerable, slight increase SSP5-8.5. Among models, FuzzyAHP-XGB achieved highest accuracy (AUC = 0.970), outperforming FuzzyAHP-GBM 0.968) FuzzyAHP-RF 0.965). experimental results showed proposed can provide spatially well-distributed inventory derived from freely available remote sensing (RS) datasets robust framework for long-term assessment ML techniques. These findings offer critical insights improving management mitigation strategies basin.
Язык: Английский
Процитировано
0Bulletin of Engineering Geology and the Environment, Год журнала: 2025, Номер 84(6)
Опубликована: Май 24, 2025
Язык: Английский
Процитировано
0Engineering Applications of Artificial Intelligence, Год журнала: 2025, Номер 150, С. 110616 - 110616
Опубликована: Март 23, 2025
Язык: Английский
Процитировано
0Urban Climate, Год журнала: 2024, Номер 59, С. 102272 - 102272
Опубликована: Дек. 27, 2024
Язык: Английский
Процитировано
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