| 淤地坝水毁灾害研究中的几个观念问题讨论 |
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| 引用本文： | 魏霞,李占斌,武金慧,李斌斌,杜中.淤地坝水毁灾害研究中的几个观念问题讨论[J].水土保持研究,2007,14(6):235-237,241. |
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| 作者姓名： | 魏霞 李占斌 武金慧 李斌斌 杜中 |
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| 作者单位： | [1]西安理工大学水利水电学院,陕西西安710048 [2]中国科学院水利部水土保持研究所黄土高原土壤侵蚀与旱地农业国家重点实验室,陕西杨陵712100 |
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| 基金项目： | 国家自然科学基金项目“坡面径流侵蚀输沙动力过程试验研究”（40371075）;黄河水利委员会“十五”重大治黄科技项目“大理河流域水土保持生态工程建设的减沙作用研究”（2002SZ08）;“西安理工大学优秀博士学位论文研究基金资助”（106-210622）. |
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| 摘 要： | 从系统理论的角度出发,给淤地坝的水毁灾害进行定义。对淤地坝水毁灾害的现状进行了总结,并将自然灾害中的两重性和共发性等基本概念引入淤地坝水毁的灾害研究中。认为从长时间尺度、大范围来看淤地坝的水毁并非是件坏事,这些概念的建立对于黄土丘陵沟壑区淤地坝的建设、淤地坝的水毁灾害研究、淤地坝水毁灾害的防治等都具有重要的意义。
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| 关 键 词： | 淤地坝 系统理论 水毁 灾害 |
| 文章编号： | 1005-3409（2007）06-0235-03 |
| 收稿时间： | 2007-01-03 |
| 修稿时间： | 2007-01-03 |
A Discussion on Some Ideological Problems in Research of Water Damage Hazards of Check Dam |
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| WEI Xia ,LI Zhan-bin ,WU Jin-hui ,LI Bin-bin ,DU Zhong.A Discussion on Some Ideological Problems in Research of Water Damage Hazards of Check Dam[J].Research of Soil and Water Conservation,2007,14(6):235-237,241. |
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| Authors: | WEI Xia LI Zhan-bin WU Jin-hui LI Bin-bin DU Zhong |
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| Abstract: | Water damage hazards of check dam were defined from a viewpoint of system theory. The present status of check dam water damage hazards was summarized and the duality and coherence of natural hazards were introduced into the research of water damage hazard of check dam. It is suggested that the water damage hazard of check dam in long time scale and large extent they may be good. The formation of the ideas mentioned above will be of great importance in check dam construction, in research of check dam damage hazard study and in prevention of check dam water damage hazard in hilly and gully region on the Loess Plateau. |
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| Keywords: | check dam system theory water damage hazards |
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