Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hydro-energy generation in Chameliya River Basin amid climate change
This paper examines the impact of climate change on Nepal's Chameliya River Basin, focusing on hydrology and hydro-energy generation using data from 1990 to 2012. The data from 1990 to 2012, including precipitation, temperature, humidity, wind speed, and sunshine hours, were collected and processed. The HEC-HMS hydrological model was employed for simulation, using the CMIP6-GCMs climate projections under two scenarios (SSP 2-4.5 and SSP 5-8.5). The results indicate that river discharge is expected to rise, enhancing hydropower generation during the wet season, though winter energy production may slightly decrease. Annual maximum temperatures are predicted to increase by 6.7%−13% (SSP 2-4.5) and 8%−24.7% (SSP 5-8.5). Precipitation changes will vary, with increases of 15.9%−36.6% (SSP 2-4.5) and 24.7%−72.5% (SSP 5-8.5). River flow is anticipated to increase, with discharge changes ranging from 4.95%−21.76%. Overall, seasonal energy generation is expected to increase, except for potential decreases in winter.
Hydro-energy generation in Chameliya River Basin amid climate change
This paper examines the impact of climate change on Nepal's Chameliya River Basin, focusing on hydrology and hydro-energy generation using data from 1990 to 2012. The data from 1990 to 2012, including precipitation, temperature, humidity, wind speed, and sunshine hours, were collected and processed. The HEC-HMS hydrological model was employed for simulation, using the CMIP6-GCMs climate projections under two scenarios (SSP 2-4.5 and SSP 5-8.5). The results indicate that river discharge is expected to rise, enhancing hydropower generation during the wet season, though winter energy production may slightly decrease. Annual maximum temperatures are predicted to increase by 6.7%−13% (SSP 2-4.5) and 8%−24.7% (SSP 5-8.5). Precipitation changes will vary, with increases of 15.9%−36.6% (SSP 2-4.5) and 24.7%−72.5% (SSP 5-8.5). River flow is anticipated to increase, with discharge changes ranging from 4.95%−21.76%. Overall, seasonal energy generation is expected to increase, except for potential decreases in winter.
Hydro-energy generation in Chameliya River Basin amid climate change
Khanal, Avishek (Autor:in) / Kafle, Mukesh (Autor:in) / Khanal, Ashish (Autor:in) / Neupane, Prabin (Autor:in)
02.01.2025
14 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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