| 元谋干热河谷区水土流失现状及治理对策 |
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| 引用本文： | 张建平,杨忠,庄泽.元谋干热河谷区水土流失现状及治理对策[J].云南地理环境研究,2001,13(2):22-27. |
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| 作者姓名： | 张建平 杨忠 庄泽 |
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| 作者单位： | 1. 中国科学院及水利部,成都山地灾害与环境研究所,四川,成都,610041
2. 云南省元谋县,水保办,云南,元谋,651300 |
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| 基金项目： | 云南省环保局资助项目"元谋干热河谷区退化土地肥力重建与生态修复研究"的部分内容. |
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| 摘 要： | 元谋干热河谷区气候炎热干燥、植被稀疏、生态环境脆弱，加之人类活动的干扰，水土流失严重，流失面积1080.79km^2，占总面积的53．5％。通过对水土流失特征、危害、水土保持存在问题的分析，提出了该区水土流失的治理措施和建议。
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| 关 键 词： | 元谋干热河谷 水土流失 治理对策 生态环境 人类活动 植被 |
| 文章编号： | 1001-7852(2001)02-0022-06 |
| 修稿时间： | 2001年4月23日 |
SOIL AND WATER EROSION STATUS AND COUNTERMEASURES IN YUANMOU DRY-HOT VALLEY |
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| ZHANG Jian-ping ,YANG Zhong ,ZHUANG Ze.SOIL AND WATER EROSION STATUS AND COUNTERMEASURES IN YUANMOU DRY-HOT VALLEY[J].Yunnan Geographic Environment Research,2001,13(2):22-27. |
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| Authors: | ZHANG Jian-ping YANG Zhong ZHUANG Ze |
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| Institution: | ZHANG Jian-ping 1,YANG Zhong 1,ZHUANG Ze 2 |
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| Abstract: | In Yuanmou dry-hot valley, the climate is hot and dry, the vegetation is spars, the environment is fragile Under the impact of human activities, soil and water erosion is severe Erosion area is 1 080 79 km 2 and makes up 53 5% of the total area Through analyzing the characteristics,harm of soil and water erosion as well as the existing problems of water and soil conservation, proposed harnessing measures and proposals to control soil erosion in this area |
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| Keywords: | Yuanmou dry-hot valley soil and water erosion countermeasure |
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