实现首都水资源可持续利用和经济社会的可持续发展,节约用水至关重要。水务局的成立,加快了北京节水工作的步伐。近年来,北京节水工作取得了令人瞩目的成绩:年用水量由2001年的40亿m3下降到2005年的34.2亿m3,用水量减少6亿m3;工业用水保持零增长;农业用水占总用水量的比例从1/2 To achieve the sustainable use of water resources in the capital and sustainable economic and social development, water conservation is crucial. The establishment of Water Affairs Bureau has accelerated the pace of water-saving work in Beijing. In recent years, Beijing has made remarkable achievements in water-saving work: annual water consumption dropped from 4 billion m3 in 2001 to 3.42 billion m3 in 2005, water consumption was reduced by 600 million m3; industrial water consumption maintained zero growth; agricultural water consumption accounted for a total of The ratio of water consumption from 1/2