| 毛竹林地土壤水土流失的初步研究 |
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| 引用本文： | 周文伟,华锡奇,童晓青,叶华琳.毛竹林地土壤水土流失的初步研究[J].浙江林业科技,2004,24(3):20-23,36. |
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| 作者姓名： | 周文伟 华锡奇 童晓青 叶华琳 |
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| 作者单位： | 浙江省林业科学研究院,浙江,杭州,310023 |
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| 摘 要： | 采用人工模拟降雨装置,对毛竹林地土壤流失进行了试验,结果表明:林地坡度是影响林地土壤流失的主要因子,坡度在30耙陨鲜?极易造成林地土壤冲刷;地表覆盖能有效地降低地表径流中的泥沙含量;大雨、陡坡、全垦造成的水土流失非常严重.
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| 关 键 词： | 人工模拟降雨 毛竹林地 水土流失 |
| 文章编号： | 1001-3776(2004)03-0020-04 |
Preliminary Study on Water and Soil Erosion at Bamboo Stand |
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| ZHOU Wen-wei,HUA Xi-qi,TONG Xiao-qing,YE Hua-lin.Preliminary Study on Water and Soil Erosion at Bamboo Stand[J].Journal of Zhejiang Forestry Science and Technology,2004,24(3):20-23,36. |
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| Authors: | ZHOU Wen-wei HUA Xi-qi TONG Xiao-qing YE Hua-lin |
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| Abstract: | Experiment on soil erosion at bamboo stand with stimulated raining showed that slope was the major factor of soil erosion, especially when slope was over 30. Coverage on soil could effectively decrease soil content on surface runoff. Heavy rainfall, steep land and broadcast preparation of soil would cause serious water and soil erosion. |
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| Keywords: | stimulated rain bamboo stand water and soil erosion |
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