Impact of climate change on water scarcity in Pakistan. Implications for water management and policy

ABSTRACT Water resources in Pakistan are under serious threat from climate change (CC), exacerbating water scarcity. The implications for water policy and management are far-reaching. Pakistan relies heavily on the Indus Basin Irrigation System (IBIS) for agricultural production and water supply, but the distribution and availability of water resources are threatened by changing climatic patterns, such as changing precipitation and melting glaciers. Water scarcity is heightened by faster glacial melt and erratic precipitation patterns, which affect the timing and quantity of water flow. Effective water management techniques, such as increased effectiveness, sustainable practices, and conservation measures, as well as robust infrastructure and governance are required to address these issues. Pakistan can benefit greatly from international cooperation and assistance to mitigate the impacts of CC and ensure water security for long-term development.