| 毛乌素沙地生态修复现状、问题与对策 |
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| 引用本文： | 牛兰兰,张天勇,丁国栋. 毛乌素沙地生态修复现状、问题与对策[J]. 水土保持研究, 2006, 13(6): 239-242,246 |
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| 作者姓名： | 牛兰兰 张天勇 丁国栋 |
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| 作者单位： | 1. 北京林业大学,教育部水土保持与荒漠化防治重点实验室,北京,100083
2. 宁夏盐池县环境保护与林业局 |
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| 基金项目： | 国家科技攻关计划;国家科技攻关计划 |
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| 摘 要： | 风沙危害是毛乌素沙地面临的最为严重的生态环境问题之一,搞好本区的生态修复工作具有重要的意义。系统分析了本区风沙化土地生态修复的制约因素以及生态修复现状中存在的问题,提出了本区今后生态修复的4条对策:一是遵循自然规律;二是学习、总结并推广治沙经验;三是采用高科技,提高生态环境建设的科技含量;四是加强法制建设。
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| 关 键 词： | 生态修复 现状 对策 毛乌素沙地 |
| 文章编号： | 1005-3409（2006）06-0239-04 |
| 收稿时间： | 2005-11-16 |
| 修稿时间： | 2005-11-16 |
Actuality and Countermeasure of Ecological Rehabilitation in Maowusu Sandy Land |
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| NIU Lan-lan,ZHANG Tian-yong,DING Guo-dong. Actuality and Countermeasure of Ecological Rehabilitation in Maowusu Sandy Land[J]. Research of Soil and Water Conservation, 2006, 13(6): 239-242,246 |
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| Authors: | NIU Lan-lan ZHANG Tian-yong DING Guo-dong |
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| Affiliation: | 1. Beijing Forestry University, Key Laboratory of Soil and Water Conservation and Deserti fication Combating ,Ministry of Education , Beijing 100083 ,China; 2. Environmental Protection and Forestry Administration of Yanchi County |
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| Abstract: | Sand damage is one of the most serious eco-environment problems in Maowusu sandy land.So,it has great meaning to do well in ecological rehabilitation engineering.According to the restricted factors of eco-environment construction in Maowusu sandy land and problems in it,four countermeasures of ecological rehabilitation are brought out: first is to follow the order of nature;the second is to summarize and popularize experience of preventing and controlling sands;the three is to depend on science and technology,enhance technical content of ecological rehabilitation;the last one is to strengthen legal system construction. |
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| Keywords: | ecological rehabilitation actuality countermeasure Maowusu sandy land |
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