| 土壤生物工程减少坡面侵蚀效果 |
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| 引用本文： | 娄会品,高甲荣,王越,张金瑞.土壤生物工程减少坡面侵蚀效果[J].水土保持学报,2011,25(4):50-53. |
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| 作者姓名： | 娄会品 高甲荣 王越 张金瑞 |
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| 作者单位： | 1. 河北省电力勘测设计研究院,河北石家庄050031／北京林业大学教育部水土保持和荒漠化防治重点实验室,北京100083
2. 北京林业大学教育部水土保持和荒漠化防治重点实验室,北京,100083 |
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| 基金项目： | 国际科技合作项目(2009DFA32490) |
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| 摘 要： | 选取怀柔区琉璃河示范区为研究对象,采用人工模拟降雨的方法,研究土壤生物工程措施实施2年后,对减少坡面侵蚀的效果,结果表明：与施工前裸露岸坡相比,经土壤生物工程施工后,岸坡径流量和坡面侵蚀明显减少;在3组不同雨强作用下,扦插和埋根的径流量显著大于梢捆和灌丛垫,而产沙量则明显小于梢捆和灌丛垫,因此可以得出扦插和埋根具有良好的固土作用,而灌丛垫和梢捆拦截径流作用较好。土壤生物工程具有显著降低径流和减少坡面侵蚀的作用。此项技术利用活性植物材料构建稳定边坡符合当前生态工程的理念要求,具有广阔的发展前景。
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| 关 键 词： | 人工降雨 坡面侵蚀 土壤生物工程 |
Effects of Soil Bio-engineering to Reduce Slope Ersion |
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| LOU Hui-pin,GAO Jia-rong,WANG Yue,ZHANG Jin-rui.Effects of Soil Bio-engineering to Reduce Slope Ersion[J].Journal of Soil and Water Conservation,2011,25(4):50-53. |
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| Authors: | LOU Hui-pin GAO Jia-rong WANG Yue ZHANG Jin-rui |
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| Institution: | LOU Hui-pin1,2,GAO Jia-rong2,WANG Yue2,ZHANG Jin-rui2(1.Hebei Electric Power Survey Design Institute,Shijiazhung,Hebei 050031,2.Beijing Forestry UniversityKey Lab.of Soil and Water Conservation and Desertification Combating Ministry of Education,Beijing 100083) |
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| Abstract: | Soil bioengineering is a kind of engineering by using living plant materials to construct the structures with some engineering and ecological functions,which can provide an effective means for the slope stabilization and site restoration of stream banks.It has broad prospects for development.The Liuli River in Huairou district of Beijing was selected to investigate.After 2-year implementation,simulated rainfall experiment was used to study on the effect of soil bio-engineering to reduce slope ersion.The res... |
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| Keywords: | artificial rainfall slop erosion soil bio-engineering |
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