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zuo cheng xian shi xian shui zi yuan ke chi xu li yong tu jing
Pages: 39
Year: Issue:  5
Journal: Hebei Shuili

Abstract: 栾城县位于省会石家庄东南部,辖8个乡镇、182个自然村,面积345km2.全县多年平均年降水量为495.7mm,地下水资源量为5402万m3.面对全县水资源紧缺的实际,近年栾城县十分重视节水工作,采取一系列节水的工程措施、管理措施,减少水资源利用量,提高用水效率,提高水资源的承载能力,使水资源可持续利用能力不断提高,促进了县域经济持续、快速、健康发展.……
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