China's water security: Current status, emerging challenges and future prospects
Abstract
China has been facing increasingly severe water scarcity that seriously threatens the socio-economic development and its sustainability of this country. This paper is intended to analyze and assess the water security of China. It first attempts to characterize the current status of water security within a risk-based, integrated framework that encompasses five key aspects critical to water sustainability, including water availability, water use patterns, wastewater generation and pollution control, water institutions and management, and health of aquatic systems and societal vulnerability. Based on the above assessment, the paper then analyzes emerging challenges for water security brought by climate change, population growth and rapid urbanization, and the water-food-energy nexus. In the end, the paper discusses China's future prospects on water security, including current achievements, government actions and policy initiatives, and recommendations for management improvement aimed at increasing water security.
- Publication:
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Environmental Science and Policy
- Pub Date:
- December 2015
- DOI:
- Bibcode:
- 2015ESPol..54..106J
- Keywords:
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- Water resources;
- Water security;
- Water use;
- Wastewater;
- Water quality;
- Climate change;
- Water-food-energy nexus;
- China;
- Management;
- Governance