气候变化对地表水环境质量影响研究综述

目前,国际社会比较重视气候变化对水资源的影响,但多数研究主要集中在水量的变化方面,而关于水环境质量变化方面的研究相对较少。根据国内的研究成果,阐述了一些主要气候因子(温度、降水、光照、风速、辐射等)对地表水环境质量可能带来的影响。在此基础上,提出了未来关于气候变化对水环境质量影响方面研究的一些设想:深入开展地表水环境质量对气候变化响应机理研究,改进气候变化对水环境质量影响评价中不确定性的处理,加强应对气候变化对水环境质量影响的研究,综合考虑其他因素对地表水环境质量的影响等。

A review on impact from climate change on surface water environment quality

At present, more attentions are paid on the impact from climate change on water resources in the international society, but most of the relevant studies are only focused on the aspect of the change of water amount, while the studies on the aspect of the change of the water environment quality is less. In accordance with the achievements from the related studies at home, the impacts from some main climate factors, such as temperature, precipitation, lighting degree, wind speed, solar radiation, etc.on the surface water environment quality are expatiated herein. On the basis of this, some ideas on the study of the impacts from the climate change on the water environment quality are put forward herein as well, i. e. deeply carrying out the study of the mechanism of the response from the surface water environment quality on the climate change, improving the treatment on the uncertainties in the assessment made on the impact from the climate change on the water environment, strengthening the study of the impact from the climate change on the water environment and comprehensively considering the impacts from the other factors on the surface water environment quality.