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天津滨海新区开发开放被纳入国家总体规划布局后，能否做好新区多水源优化配置与循环利用规划，将直接影响新区经济社会的整体发展，是非常重要的。

 

一、滨海新区水资源现状及开发利用制约因素

 

1.天津滨海新区水资源现状

 

天津位于