Water balance and benefit sharing approach to reduce water deficit in an Indian river Basin.

Autor: Bassi, Nitin, Chaturvedi, Vaibhav
Předmět:
Zdroj: International Journal of Water Resources Development; Jul2024, Vol. 40 Issue 4, p604-626, 23p
Abstrakt: Using Mahanadi basin as a case, the study demonstrates benefit-sharing can improve water allocation among riparian states experiencing water stress. The results show the basin having a yearly average water deficit of 5429 million cubic metres (MCM) under business-as-usual which increases to 6781 MCM under high economic growth for 2011–2050. Even after various water supply augmentation and demand management interventions and climate change-induced increased runoff, the upper riparian state continues to have a water deficit. This can be reduced if the lower riparian state allows the upper one to divert 1500 MCM of additional water annually which will require a strong governance mechanism in place. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index