| 水土保持生态效益评价方法探讨 |
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| 引用本文： | 康玲玲,王云璋,吴卿,陈发中.水土保持生态效益评价方法探讨[J].中国水土保持,2004(9):22-24. |
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| 作者姓名： | 康玲玲 王云璋 吴卿 陈发中 |
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| 作者单位： | 黄河水利科学研究院,河南,郑州,450003 |
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| 基金项目： | 水利部科技重点创新项目(SCX2002 08)，黄土高原水土保持世界银行贷款资助项目(A3) |
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| 摘 要： | 水土保持生态效益的计算与评价是水土保持科学研究的重要内容。根据水土保持项目实施后可能引起的区域生态要素变化的实际,探讨了土壤理化性质、水质、林草植被覆盖度和小气候变化的计算方法与评价方法。
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| 关 键 词： | 水土保持 生态效益 评价指标 评价方法 |
| 文章编号： | 1000-0941(2004)09-0022-03 |
| 修稿时间： | 2004年3月31日 |
Approach to Methods of Evaluation of Ecological Benefits of Soil and Water Conservation |
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| KANG Ling-ling,WANG Yun-zhang,WU Qing,et al..Approach to Methods of Evaluation of Ecological Benefits of Soil and Water Conservation[J].Soil and Water Conservation In China,2004(9):22-24. |
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| Authors: | KANG Ling-ling WANG Yun-zhang WU Qing |
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| Abstract: | Calculation and evaluation of ecological benefits of soil and water conservation are the important contents of scientific research of soil and water conservation. The paper approaches the methods of calculation and evaluation of the physical and chemical nature of soil, water quality, degree of vegetation of trees and grasses and changes of microclimate, based on the practice that regional ecological key elements might be changed after the implementation of soil and water conservation projects. |
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| Keywords: | soil and water conservation ecological benefits evaluation index method of evaluation |
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