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Conservation Projects Impacts on Flood and Sediment in Hekouzhen to Longmen Region
Author(s): 
Pages: 87-89
Year: Issue:  4
Journal: Yellow River

Abstract: 对河龙区间各主要支流的场次暴雨洪水开展了研究,利用统计模型、相关分析等方法分析了水利水保措施对暴雨洪水泥沙的影响.结果表明:①1970-2006年河龙区间水利水保工程对洪峰、洪量、沙量的削减程度分别为33.6%、41.3%、38.0%,陕西北片5条支流洪峰、洪量、沙量的削减程度分别为23.7%、41.7%、30.3%;②水利水保工程对洪量的削减程度最大,沙量次之,洪峰最小,对主要来沙区5条支流的影...
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