Addressing water scarcity to support climate resilience and human health

作者：Karl Zimmermann, Azar M. Abadi, Kate A. Brauman, Josefina Maestu, Gualbert Oude Essink, Corinne J. Schuster‐Wallace, Ryan Smith, Kaveh Madani, Zafar Adeel, Matthew O. Gribble · 发表于：Integrated Environmental Assessment and Management · 年份：2025 · DOI：10.1093/inteam/vjaf001 · 被引用次数：10 · 研究领域：Water resources management and optimization、Climate Change and Health Impacts、Water-Energy-Food Nexus Studies

Water scarcity is projected to affect half of the world's population, gradually exacerbated by climate change. This article elaborates from a panel discussion at the 2023 United Nations Water Conference on "Addressing Water Scarcity to Achieve Climate Resilience and Human Health." Understanding and addressing water scarcity goes beyond hydrological water balances to also include societal and economic measures. We consider five categories of health impacts resulting from deteriorating water qualities and quantities: (1) water-related diseases and water for hygiene, (2) malnutrition and water for food, (3) livelihoods, income, development, and water for energy, (4) adverse air quality from drought-induced dust and wildfire smoke, and (5) mental health effects from water scarcity-related factors. A discussion on the barriers and opportunities for resilient water systems begins by reframing water scarcity as a "pathway to water bankruptcy" and introducing Water Partnerships to empower local water leaders with the awareness, education, and resources to devise and implement locally appropriate water management strategies. Other barriers include the (1) lack of tools to consider the socioeconomic implications of water scarcity, (2) lack of water information being in actionable formats for decision-makers, (3) lack of clarity in the application of water scarcity modeling to gain policy-relevant findings, and (4) inadequate drought adaptation planning. The article includes recommendat...