【摘要】 气候变化对中亚干旱区高山融雪、蒸散发以及径流等水循环过程产生影响,从而引起区域水资源在空间和时间上的重新分配。在归纳总结降水、土壤水、地表水、陆地水储量等不同水体类型在气候变化下改变情况的基础上,综述了中亚干旱区陆地水资源变化对气候变化响应的现状及进展。由于使用的数据和评估方法不同,水资源变化研究结果具有一致性及不确定性。基于上述总结,对中亚干旱区水资源对气候变化响应方面的展望及挑战进行了讨论。更多还原

【Abstract】 Climate change effects the water cycle processes such as snowmelt in high mountains, evapotranspiration, and runoff in Central Asia aridzone, which leads to the redistribution of regional water resources in spatial and temporal scale. This paper summarized the variations of different water resource types(such as soil water and surface water) in response to climate change,and reviews the current research progresses and findings of water resource assessment applications in Central Asia aridzone. Various datasets and assessment methods could lead to consistent or different conclusions on water resource changes. The prospects and challenges of evaluating water resource response to climate change were also discussed.更多还原