| 我国北方干旱和半干旱区草地退化的若干科学问题 |
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| 引用本文： | 樊江文,钟华平,陈立波,张文彦.我国北方干旱和半干旱区草地退化的若干科学问题[J].中国草地学报,2007,29(5):95-101. |
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| 作者姓名： | 樊江文 钟华平 陈立波 张文彦 |
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| 作者单位： | 1. 中国科学院地理科学与资源研究所,北京,100101
2. 中国农业科学院草原研究所,内蒙古,呼和浩特,010010 |
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| 基金项目： | 国家科技攻关项目;国家重点基础研究发展计划(973计划) |
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| 摘 要： | 针对我国北方地区存在的严重的草地退化问题,总结、分析和探讨了草地退化成因和主要驱动机制、草地生态建设的地域性特点、草地经营管理的有效政策等科学问题,提出了存在问题的原因和相关对策。
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| 关 键 词： | 北方地区 草地退化 科学问题 |
| 文章编号： | 1673-5021（2007）05-0095-07 |
| 修稿时间： | 2007-01-242007-07-28 |
Some Scientific Problems of Grassland Degradation in Arid and Semi-arid Regions in Northern China |
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| FAN Jiang-wen,ZHONG Hua-ping,CHEN Li-bo,ZHANG Wen-yan.Some Scientific Problems of Grassland Degradation in Arid and Semi-arid Regions in Northern China[J].Chinese Journal of Grassland,2007,29(5):95-101. |
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| Authors: | FAN Jiang-wen ZHONG Hua-ping CHEN Li-bo ZHANG Wen-yan |
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| Institution: | 1. Institute of Geographical Sciences and Natural Resources , Chinese Academy of Sciences, Beij ing 100101, China ; 2. Grassland Research Institute, Chinese Academy of Agricultural Science, Hohhot 010010, China |
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| Abstract: | Aimed at status of grassland serious degradation in arid and semi-arid regions in northern China, the scientific problems involved in the cause and diving mechanism of grassland degradation, territorial characteristics of grassland ecological reconstruction, and appropriate policies of grassland management and production were analyzed and discussed. The reasons of problems produced and related strategies were pointed out. |
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| Keywords: | Northern China Grassland degradation Scientific problem |
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