20世纪以来随着世界经济和科技的高速发展,人类创造了前所未有的巨大财富,但是人类对资源的开发强度也达到了前所未有的程度,特别是二战以来人类对水资源的过度开发,用水的浪费和对水资源的污染。世界上的水资源日益短缺。文章侧重从法律的角度研究水资源的有效保护,以期对水资源的可持续发展提供有益的建议。 Since the 20th century, with the rapid development of the world economy and science and technology, mankind has created unprecedented wealth. However, mankind has also reached an unprecedented intensity in resource development. In particular, mankind’s over-exploitation of water resources and waste of water since World War II And pollution of water resources. The world’s water resources are in short supply. The article focuses on the effective protection of water resources from the legal point of view, in order to provide useful suggestions for the sustainable development of water resources.