| 黄土高原地区水土保持措施利用径流量宏观分析 |
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| 引用本文： | 康玲玲,魏义长,张胜利,刘小强. 黄土高原地区水土保持措施利用径流量宏观分析[J]. 水资源与水工程学报, 2010, 21(2): 108-112 |
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| 作者姓名： | 康玲玲 魏义长 张胜利 刘小强 |
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| 作者单位： | 1. 黄河水利科学研究院,水利部黄河泥沙重点实验室,河南,郑州,450003
2. 华北水利水电学院,河南,郑州,450011 |
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| 基金项目： | "十一五"国家科技支撑计划 |
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| 摘 要： | 通过对黄土高原地区水土保持措施利用径流量的宏观分析,结果表明,在水土保持治理较高水平下,水土保持径流利用率最大为63%,最大利用径流量约40×10~8～50×10~8 m~3.研究指出,水土保持措施利用径流量问题,涉及降水、下垫面、治理程度、措施构成、土壤水运动、水的回归等许多动态因素,相互作用情况十分复杂,如遇暴雨,水土保持利用径流量将会减小.建议对这一问题进行长期持续研究.
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| 关 键 词： | 水土保持 径流 黄土高原 |
Macroscopic Analysis of Runoff Utilization for Soil and Water Conservation in Loess Plateau |
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| KANG Ling-ling,WEI Yi-chang,ZHANG Sheng-li,LIU Xiao-qiang. Macroscopic Analysis of Runoff Utilization for Soil and Water Conservation in Loess Plateau[J]. Journal of water resources and water engineering, 2010, 21(2): 108-112 |
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| Authors: | KANG Ling-ling WEI Yi-chang ZHANG Sheng-li LIU Xiao-qiang |
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| Affiliation: | KANG Ling-ling1,WEI Yi-chang2,ZHANG Sheng-li1,LIU Xiao-qiang2(1.Institute of Hydraulic Research,YRCC,Key Laboratory of Yellow River Sediment Research,MWR,Yellow River Institute of Hydraulic Research,Zhengzhou 450003,China,2.North China University of Water Conservancy , Electric Power,Zhengzhou 450011,China) |
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| Abstract: | Through the macroscopic analysis for runoff usble amount by soil and water conservation measures in loess plateau,the results showed that: Under a high level of soil and water conservation measures,the runoff usable rate can be reached up to 63%,the maximal runoff use amount is about 4~5 billion m3.The research pointd out that runoff usble amount by soil and water conservation measures was related to many dynamic factors,such as precipitation,ground surface condition,governmental degree,measures makeup,tran... |
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| Keywords: | soil and water conservation runoff loess plateau |
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