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北京市水资源紧缺,自1999年以来的连续干旱,使北京市的水资源状况雪上加霜,南水北调中线引江水进京推迟到2014年,使首都的水资源形势更加严峻。针对北京城市供水系统的特点、供用水情况,探讨2014年前首都水资源保障的重点,分析城市水源地的现状及面临的问题,最后提出保障首都水资源安全的关键问题。
Water shortages in Beijing and continuous drought since 1999 have aggravated the water resources situation in Beijing. The water diversion from the central line of the South-to-North Water Diversion Project to Beijing was postponed until 2014, making the water resources situation in the capital more severe. In view of the characteristics of urban water supply system in Beijing, the situation of water supply for Beijing, the focus of water resources protection in the capital before 2014, the status quo and problems faced by urban water sources, and finally the key issues of ensuring water resources security in the capital are put forward.