论文部分内容阅读
干旱缺水,从古到今困扰着陕北人民。在经济腾飞的今天,城市和工矿区缺水更成为经济发展的羁绊。延安地区辖13个县市,总人口180多万,其中城市居民40多万。这里地处黄土高原,干旱少雨,水资源十分贫乏,人均占有水资源量为923.03立方米。仅占全省人均占有量1560立方米的59.17％,且分布极不均匀,白于山区和黄河沿岸缺水情况更加严重。建国以来,延安地区通过各种途径解决城乡水荒。在农村,累计投资1000多万
Drought and water shortage plagued the people in northern Shaanxi since ancient times. In today’s economic growth, water scarcity in cities and industrial and mining areas has become a fetter of economic development. Yan’an jurisdiction over 13 counties and cities, the total population of more than 180 million, of which more than 400,000 urban residents. Here is located in the Loess Plateau, drought, water resources are very poor, the per capita water reserves of 923.03 cubic meters. Accounting for only 59.17% of the 1,560 cubic meters per capita in the province, which is extremely unevenly distributed. The water shortage in the mountainous areas along the Yellow River and the Yellow River is even more serious. Since the founding of the People’s Republic, Yan’an has solved the water shortage in urban and rural areas through various means. In rural areas, a total investment of more than 10 million