【摘 要】
：
怀柔区地处北京东北部,境内群山连绵,沟河、山泉较多,相较于北京其他区县属于相对富水区,其辖区面积全部为首都饮用水水源保护区,每年为北京中心城区输水约3亿m3。然而,水资
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怀柔区地处北京东北部,境内群山连绵,沟河、山泉较多,相较于北京其他区县属于相对富水区,其辖区面积全部为首都饮用水水源保护区,每年为北京中心城区输水约3亿m3。然而,水资源相对丰富的怀柔年人均水资源占有量也仅为,为全国人均水平的一半,属于中度缺水地区。怀柔既要满足自身经济社会发展的用水需求,更要保障北京城
Huairou District is located in the northeast of Beijing. There are many mountains, ditch and springs in Beijing. Compared with other districts and counties in Beijing, Huairou District belongs to the relatively rich water area. The area of its jurisdiction is all the capital’s drinking water source protection area, About 300 million m3 of water. However, the water resources per capita Huairou relatively rich share of water resources is only, for the national average of half, belong to the moderately water-scarce regions. Huairou should not only meet the water needs of its own economic and social development, but also protect Beijing
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