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gef项目国际研讨会中文论文集 

摘要：天津市是我国资源型缺水城市之一，多年来水源紧张造成天津市大量开采地下水，地下水的过度开采势必造成一些环境问题。我们对天津市地下水的资源情况、开发利用及污染情况进行调查统计，发现天津