| 植物措施防护边坡的试验研究 |
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| 引用本文： | 肖培青,史学建,吴卿,杨剑锋,杨春霞.植物措施防护边坡的试验研究[J].水土保持学报,2003,17(4):119-121. |
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| 作者姓名： | 肖培青 史学建 吴卿 杨剑锋 杨春霞 |
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| 作者单位： | 1. 黄委会黄河水利科学研究院,河南,郑州,450003;中国科学院水利部水土保持研究所,陕西,杨陵,712100
2. 黄委会黄河水利科学研究院,河南,郑州,450003 |
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| 基金项目： | 国家自然科学基金重点资助项目(50239080) |
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| 摘 要： | 通过6个不同坡度、土壤和植物措施配置的试验小区,探讨了暴雨和径流冲刷条件下模拟边坡的侵蚀沟发育特征和植被措施的防护边坡作用。结果表明:种植灌木的褐黄土和料浆石的黄土坡面细沟发育明显,形态变化复杂,而草地几乎郁闭的砂砾土坡面只在降雨末期产生少量细沟。植被的防护作用与土壤结构和容重有密切关系,因而亟需提出不同边坡的植物工程措施。
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| 关 键 词： | 植物措施 细沟特征 边坡 |
| 文章编号： | 1009-2242(2003)04-0119-03 |
Study on Protecting Slope Utilizing Vegetation Measures |
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| XIAO Pei-qing.Study on Protecting Slope Utilizing Vegetation Measures[J].Journal of Soil and Water Conservation,2003,17(4):119-121. |
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| Authors: | XIAO Pei-qing~ |
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| Institution: | XIAO Pei-qing~ |
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| Abstract: | Six plots with different slope, soil and vegetable measures are made to study characteristics of rill develop on stimulant slope and effects of protecting slope using vegetable measures under heavy rain and flow scouring. The results shown rill develop obviously and present complex shape in loess and gravel slope planted with shrub. However,a small quantity of rill is produced in sandstone slope planted with lawn of much cover during the final term of rainfall. The function of protecting slope using vegetable measures is closely related with soil structure and soil bulk density. So,vegetation measures are needed to be put forward according to different slope. |
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| Keywords: | vegetation measures rill characteristics slope |
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