| 城市森林水土流失的研究 |
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| 引用本文： | 田国行,田耀武,赵亚敏.城市森林水土流失的研究[J].西部林业科学,2004,33(2):73-75,98. |
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| 作者姓名： | 田国行 田耀武 赵亚敏 |
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| 作者单位： | 河南农业大学,河南,郑州,450002 |
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| 摘 要： | 通过对北京、伦敦的城市森林和河南长江流域山区水土保持林的水流失率、土流失率及水土流失率进行了计算比较，得出了水流失率、水土流失率是考查城市森林水土流失较好的指标。从而可以运用该新指标来考查城市降水流失率和水土流失率。
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| 关 键 词： | 城市森林 降水流失率 水土流失率 生态系统 |
| 文章编号： | 1672-8246(2004)02-0073-04 |
Study of Urban Forests and Rate of Water and Soil Loss |
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| TIAN Guo-xing,TIAN Yao-wu,ZHAO Ya-min.Study of Urban Forests and Rate of Water and Soil Loss[J].Journal of West China Forestry Science,2004,33(2):73-75,98. |
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| Authors: | TIAN Guo-xing TIAN Yao-wu ZHAO Ya-min |
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| Abstract: | Comparative study was conducted on the water loss rate, soil loss rate, and the rate of water and soil loss of the urban forests of Beijing, London, and the soil and water conservative forests at mountainous areas of Henan province. It was deduced that water loss rate, as well as the rate of water and soil loss were the dependable indexes for studying the soil and water loss of urban forests. Those two indexes could be used to evaluate the water and soil loss of urban areas. |
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| Keywords: | urban forest water loss rate rate of water and soil loss |
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