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Khosa, R.
- Environmental Flow Assessment of River Ganga - Importance of Habitat Analysis as a Means to Understand Hydrodynamic Imperatives for a Sustainable Ganga Biodiversity
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Authors
Affiliations
1 Department of Civil Engineering, Indian Institute of Technology-Delhi, New Delhi 110 016, IN
1 Department of Civil Engineering, Indian Institute of Technology-Delhi, New Delhi 110 016, IN
Source
Current Science, Vol 112, No 11 (2017), Pagination: 2187-2188Abstract
Environmental-flow (e-flow) assessment is still at a rudimentary level in India. Among such assessment studies that have been undertaken for the Ganga River Basin, a large fraction is based on the use of simple, less robust methods where ecology has not received due attention. Owing to the ecological importance of the river, we propose the use of habitat analysis methods for assessing e-flows. Studies incorporating knowledge of river hydrology and hydrodynamic transport phenomena coupled with a knowledge of ecological preferences of indigenous species can provide robust and more realistic solutions. Limitations and difficulties in using these methodologies need to be documented and, hopefully, with their resolution.Full Text
References
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- Developing a Management Plan for Loktak Lake Considering Keibul Lamjao National Park and Hydropower Demand using a Data Driven Modeling Approach
Abstract Views :244 |
PDF Views:63
Authors
Affiliations
1 Department of Civil Engineering, Indian Institute of Technology, Delhi 110 016, IN
1 Department of Civil Engineering, Indian Institute of Technology, Delhi 110 016, IN
Source
Current Science, Vol 115, No 9 (2018), Pagination: 1793-1798Abstract
Monthly water balance of Loktak Lake has been developed using catchment discharge obtained from a combination of hydrological models, MIKE SHE and SWAT, abbreviated as hybrid SHE-SWAT. A management plan has been proposed considering the variation of lake water level without compromising hydropower generation. The management plan aims to restore ecological balance of Keibul Lamjao National Park prioritizing Sangai deer. This will also prevent inundation of surrounding area without compromising hydropower generation.Keywords
Hybrid SHE-SWAT, Sangai Deer, Water Balance Model.Full Text
References
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