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目前,北京市水源地的安全问题表现在水资源储备不足、水质下降、保护与发展矛盾突出等方面。一方面水资源量在减少,一方面城市发展规模与要求却在迅猛增长。城市水源地是城市生存与发展的生命之源,水源地包括量与质,水源地的安全直接影响城市运行安全。对于特大型城市北京市而言,破解发展与保护矛盾,提高水资源承载能力、提高水环境容量、加强水源地保护具有重要的现实意义和长远的战略意义。
At present, the safety problems of water sources in Beijing are manifested in the problems of inadequate water resources reserves, water quality declines, and prominent conflicts between protection and development. On the one hand, the amount of water resources is decreasing. On the one hand, the scale and requirements of urban development are growing rapidly. Urban water sources are the source of life for urban survival and development. Water sources include quantity and quality, and the safety of water sources directly affects urban operation safety. For the megacity city of Beijing, it is of great practical significance and long-term strategic significance to crack the contradiction between development and protection, improve the carrying capacity of water resources, improve the water environment capacity and strengthen the protection of water sources.