民国时期海河放淤工程及其环境效应研究
发布时间：2018-09-04 16:45
【摘要】：海河淤积问题严重阻碍着近代天津港口的发展,为解决这一难题,整理海河委员会、整理海河善后工程处和华北水利委员会先后办理了海河放淤工程,将含沙量最大的永定河洪水引入放淤区域,是永定河在官厅水库建成前防洪拦沙的最重要措施。工程在很大程度上减少了输入海河的泥沙量,同时也改变了放淤区域的农田耕种方式。放淤工程处于传统水利向现代水利的转型阶段,在中国水利史上具有重要的历史意义。
[Abstract]:The sedimentation problem of Haihe River seriously hindered the development of Tianjin port in modern times. In order to solve this problem, the Haihe River Commission, the Haihe River Rehabilitation Agency and the North China Water Conservancy Commission have successively handled the Haihe River desilting project. It is the most important measure for the Yongding River to prevent sand before the Guanting Reservoir is built by introducing the flood water of Yongding River which has the largest sediment content into the siltation area. The project largely reduces the amount of sediment that flows into the Haihe River and changes the farming practices in desilting areas. Desilting project is in the transition stage from traditional water conservancy to modern water conservancy, which has important historical significance in the history of Chinese water conservancy.
【作者单位】： 对外经济贸易大学公共管理学院;
【基金】：国家自然科学基金重点项目(41230634);国家自然科学基金项目(41071074) 教育部人文社会科学研究青年基金项目(13YJCZH166)
【分类号】：TV85;K258
[Abstract]:The sedimentation problem of Haihe River seriously hindered the development of Tianjin port in modern times. In order to solve this problem, the Haihe River Commission, the Haihe River Rehabilitation Agency and the North China Water Conservancy Commission have successively handled the Haihe River desilting project. It is the most important measure for the Yongding River to prevent sand before the Guanting Reservoir is built by introducing the flood water of Yongding River which has the largest sediment content into the siltation area. The project largely reduces the amount of sediment that flows into the Haihe River and changes the farming practices in desilting areas. Desilting project is in the transition stage from traditional water conservancy to modern water conservancy, which has important historical significance in the history of Chinese water conservancy.
【作者单位】： 对外经济贸易大学公共管理学院;
【基金】：国家自然科学基金重点项目(41230634);国家自然科学基金项目(41071074) 教育部人文社会科学研究青年基金项目(13YJCZH166)
【分类号】：TV85;K258
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