Patterns of surface water dynamics and storage changes in a basin of Bundelkhand Region, India: implications for water management
Surface water is essential for agricultural, domestic and industrial production worldwide. Monitoring surface dynamics is crucial for sustainable ecosystems and global water resources. Importance of monitoring surface water dynamics is even more pronounced in the semi-arid regions worldwide. An anal...
| Autores principales: | , , , |
|---|---|
| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Wiley
2024
|
| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/162902 |
| _version_ | 1855539582423007232 |
|---|---|
| author | Bhatpuria, Dhyey Sharma, Nitin Amarnath, Giriraj Sikka, Alok |
| author_browse | Amarnath, Giriraj Bhatpuria, Dhyey Sharma, Nitin Sikka, Alok |
| author_facet | Bhatpuria, Dhyey Sharma, Nitin Amarnath, Giriraj Sikka, Alok |
| author_sort | Bhatpuria, Dhyey |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Surface water is essential for agricultural, domestic and industrial production worldwide. Monitoring surface dynamics is crucial for sustainable ecosystems and global water resources. Importance of monitoring surface water dynamics is even more pronounced in the semi-arid regions worldwide. An analysis of surface water extent and volume change patterns has been conducted, comparing these dynamics with alterations in precipitation patterns within a basin in Central Bundelkhand, a semi-arid region in the Central India prone to droughts. To map the waterbodies, we leveraged Sentinel-1 SAR data using an automated mapping framework and utilised DEM dataset to extract bathymetry using interpolation with modifications using water persistence. Analysis revealed a lag in surface water peak water level with respect to accumulated rainfall by 2–3 months. Furthermore, we have categorised the water bodies into small, medium and large by surface area and found that smaller water bodies show a higher intra-annual variance, while medium and large water bodies show a lower intra-annual variance. The findings suggest that smaller communities reliant on smaller water bodies are at a higher risk from climate variability in the region and a delay in attaining peak surface storage across the basin causes further challenges to water management. |
| format | Journal Article |
| id | CGSpace162902 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | Wiley |
| publisherStr | Wiley |
| record_format | dspace |
| spelling | CGSpace1629022025-10-26T12:50:57Z Patterns of surface water dynamics and storage changes in a basin of Bundelkhand Region, India: implications for water management Bhatpuria, Dhyey Sharma, Nitin Amarnath, Giriraj Sikka, Alok surface water water storage water management precipitation rainfall arid zones satellite observation Surface water is essential for agricultural, domestic and industrial production worldwide. Monitoring surface dynamics is crucial for sustainable ecosystems and global water resources. Importance of monitoring surface water dynamics is even more pronounced in the semi-arid regions worldwide. An analysis of surface water extent and volume change patterns has been conducted, comparing these dynamics with alterations in precipitation patterns within a basin in Central Bundelkhand, a semi-arid region in the Central India prone to droughts. To map the waterbodies, we leveraged Sentinel-1 SAR data using an automated mapping framework and utilised DEM dataset to extract bathymetry using interpolation with modifications using water persistence. Analysis revealed a lag in surface water peak water level with respect to accumulated rainfall by 2–3 months. Furthermore, we have categorised the water bodies into small, medium and large by surface area and found that smaller water bodies show a higher intra-annual variance, while medium and large water bodies show a lower intra-annual variance. The findings suggest that smaller communities reliant on smaller water bodies are at a higher risk from climate variability in the region and a delay in attaining peak surface storage across the basin causes further challenges to water management. 2024-11 2024-11-30T16:49:00Z 2024-11-30T16:49:00Z Journal Article https://hdl.handle.net/10568/162902 en Limited Access Wiley Bhatpuria, Dhyey; Sharma, Nitin; Amarnath, Giriraj; Sikka, Alok. 2024. Patterns of surface water dynamics and storage changes in a basin of Bundelkhand Region, India: implications for water management. Irrigation and Drainage, 73(5):1900-1909. [doi: https://doi.org/10.1002/ird.3055] |
| spellingShingle | surface water water storage water management precipitation rainfall arid zones satellite observation Bhatpuria, Dhyey Sharma, Nitin Amarnath, Giriraj Sikka, Alok Patterns of surface water dynamics and storage changes in a basin of Bundelkhand Region, India: implications for water management |
| title | Patterns of surface water dynamics and storage changes in a basin of Bundelkhand Region, India: implications for water management |
| title_full | Patterns of surface water dynamics and storage changes in a basin of Bundelkhand Region, India: implications for water management |
| title_fullStr | Patterns of surface water dynamics and storage changes in a basin of Bundelkhand Region, India: implications for water management |
| title_full_unstemmed | Patterns of surface water dynamics and storage changes in a basin of Bundelkhand Region, India: implications for water management |
| title_short | Patterns of surface water dynamics and storage changes in a basin of Bundelkhand Region, India: implications for water management |
| title_sort | patterns of surface water dynamics and storage changes in a basin of bundelkhand region india implications for water management |
| topic | surface water water storage water management precipitation rainfall arid zones satellite observation |
| url | https://hdl.handle.net/10568/162902 |
| work_keys_str_mv | AT bhatpuriadhyey patternsofsurfacewaterdynamicsandstoragechangesinabasinofbundelkhandregionindiaimplicationsforwatermanagement AT sharmanitin patternsofsurfacewaterdynamicsandstoragechangesinabasinofbundelkhandregionindiaimplicationsforwatermanagement AT amarnathgiriraj patternsofsurfacewaterdynamicsandstoragechangesinabasinofbundelkhandregionindiaimplicationsforwatermanagement AT sikkaalok patternsofsurfacewaterdynamicsandstoragechangesinabasinofbundelkhandregionindiaimplicationsforwatermanagement |