喜玛拉雅冰川为恒河、黄河和长江提供淡水。它的融化将恶化由人口增长导致的水危机。
The melting of Himalayan glaciers which supply fresh water to the Ganges, Yellow River and Yangtze would exacerbate a water crisis driven by rising population.
恶化的淡水缺乏，沙漠化，温室效应和生物灭绝是环境的主要问题。
The abysmal lack of fresh water, the desertification, the green house effect and the extinction of creatures are the main issues in environment.
淡水资源被认为是一种稀缺资源，其质量随着使用和治理结构的不合理而日益恶化。
The freshwater resource is considered as a scarce resource as its quality is getting deteriorated with the increasing use and improper governance structure.
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