水循环
地下水
环境科学
水资源管理
生物
地质学
生态学
岩土工程
作者
Xingxing Kuang,Junguo Liu,Bridget R. Scanlon,Jiu Jimmy Jiao,Scott Jasechko,Michele Lancia,Boris K. Biskaborn,Yoshihide Wada,Hailong Li,Zhenzhong Zeng,Zhenxing Guo,Yingying Yao,Tom Gleeson,Jean‐Philippe Nicot,Xin Luo,Yiguang Zou,Kewei Chen
出处
期刊:Science
[American Association for the Advancement of Science (AAAS)]
日期:2024-03-01
卷期号:383 (6686)
标识
DOI:10.1126/science.adf0630
摘要
In recent decades, climate change and other anthropogenic activities have substantially affected groundwater systems worldwide. These impacts include changes in groundwater recharge, discharge, flow, storage, and distribution. Climate-induced shifts are evident in altered recharge rates, greater groundwater contribution to streamflow in glacierized catchments, and enhanced groundwater flow in permafrost areas. Direct anthropogenic changes include groundwater withdrawal and injection, regional flow regime modification, water table and storage alterations, and redistribution of embedded groundwater in foods globally. Notably, groundwater extraction contributes to sea level rise, increasing the risk of groundwater inundation in coastal areas. The role of groundwater in the global water cycle is becoming more dynamic and complex. Quantifying these changes is essential to ensure sustainable supply of fresh groundwater resources for people and ecosystems.
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