天津市滨海地区缺水区县高效用水途径分析——以宁河县为例  

Analysis of Efficient Water Use Approaches in Water-lacking Counties of Tianjin Coastal Area

作　　者：张涛[1] 张征云[2] 孙贻超[2] 张圆[2] 李莉[2] 马超华[2] 

机构地区：[1]天津市环境保护局,天津300072 [2]天津市环境保护科学研究院,天津300191

出　　处：《安徽农业科学》2009年第23期11090-11091,11100,共3页Journal of Anhui Agricultural Sciences

基　　金：国家水体污染控制与治理科技重大专项(2008ZX07314-005);滨海盐碱退化湿地修复与高盐景观水体水质改善技术研究与工程示范(2008ZX07314-005)

摘　　要：宁河县位处海河流域下游地区,水资源十分缺乏,由于无限制开采地下水造成一定范围内的地面沉降。概述了宁河县水资源利用目前所存在的问题,并初步分析了宁河县的节水潜力,提出了如何从工业、农业、生活3个方面高效用水,从而达到压采地下水、遏制地面沉降的目的。Ninghe County, witch locates in the downstream region of Haihe Basin, is lack of water resources. Due to the unlimited exploitation of underground water, land subsidence happened in certain range. The existing problems of water resources use in Ninghe County were discussed. The water saving potential of Ninghe County was preliminarily analyzed. Some advices on efficient water use were proposed from three aspects of industry, agriculture and living, so as to prevent the land subsidence.

关 键 词：宁河县 水资源 节水 高效用水 

分 类 号：S274[农业科学—农业水土工程]