Delpla I, Jung A-V, Baures E, Clement M, Thomas O
School of Public Health (Ecole des Hautes Etudes en Santé Publique), Laboratoire d'Etude et de Recherche en Environnement et Santé (LERES), Avenue Professeur Léon Bernard, 35043 Rennes Cedex, France.
Environ Int. 2009 Nov;35(8):1225-33. doi: 10.1016/j.envint.2009.07.001. Epub 2009 Jul 29.
Besides climate change impacts on water availability and hydrological risks, the consequences on water quality is just beginning to be studied. This review aims at proposing a synthesis of the most recent existing interdisciplinary literature on the topic. After a short presentation about the role of the main factors (warming and consequences of extreme events) explaining climate change effects on water quality, the focus will be on two main points. First, the impacts on water quality of resources (rivers and lakes) modifying parameters values (physico-chemical parameters, micropollutants and biological parameters) are considered. Then, the expected impacts on drinking water production and quality of supplied water are discussed. The main conclusion which can be drawn is that a degradation trend of drinking water quality in the context of climate change leads to an increase of at risk situations related to potential health impact.
除了气候变化对水资源可利用性和水文风险的影响外，其对水质的影响才刚刚开始被研究。本综述旨在对该主题的最新跨学科文献进行综合阐述。在简要介绍了主要因素（变暖及极端事件的影响）对气候变化影响水质的解释作用之后，将重点关注两个主要方面。首先，考虑资源（河流和湖泊）参数值（物理化学参数、微污染物和生物参数）变化对水质的影响。然后，讨论气候变化对饮用水生产和供水水质的预期影响。可以得出的主要结论是，在气候变化背景下饮用水质量的下降趋势会导致与潜在健康影响相关的风险状况增加。
