[1]孙毅,丁国栋,吴斌,等.呼伦贝尔沙地沙化成因及防治研究[J].水土保持研究,2007,14(06):122-124.
　SUN Yi,DING Guo-dong,WU Bin,et al.Research on the Cause and Prevention of Desertification of Hunlunbeier Sand Land[J].Research of Soil and Water Conservation,2007,14(06):122-124.
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呼伦贝尔沙地沙化成因及防治研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 14 期数: 2007年06期 页码: 122-124 栏目: 出版日期: 1900-01-01
Title:
Research on the Cause and Prevention of Desertification of Hunlunbeier Sand Land
作者:
孙毅, 丁国栋, 吴斌, 郭建斌, 刘艳辉
北京林业大学 水土保持学院 水土保持与荒漠化防治教育部重点实验室, 北京 100083
Author(s):
SUN Yi, DING Guo-dong, WU Bin, GOU Jian-bin, LIU Yan-hui
College of Soil and Water Conservation, Beijing Forestry University, Key Laboratory of Soil and Water Conservation and Desertification of Ministry of Education, Beijing 100083, China
关键词:
呼伦贝尔; 沙地; 生态环境
Keywords:
Hulunbeier; sand land; ecological environment
分类号:
S157;X171.1
摘要:
呼伦贝尔沙地是我国四大沙地之一，近年来由于自然因素加上人为不合理的活动，特别是过度放牧，使该沙地草场发生严重的退化、沙化，造成草场生产力显著下降，制约畜牧业的健康发展。研究了沙地现状及扩展情况，分析了沙地形成的原因，由此提出治理呼伦贝尔沙地的主要措施以及合理利用草场的途径。
Abstract:
Hulunbeier Sand Land is one of the four main sandy areas of China.The last years, due to the natural factors and irrational human activities, especially over grazing, this sand pasture has been deteriorated and desertified severely.Consequently, not only the pasture productivity has been reduced, but also the development of livestock industry has been restricted seriously.This paper analyzed the cause of the sand land engendering and enlarging, at last brings forward the main measures about fathering Hulunbeier sand land and the method to use pasture resources reasonably.

参考文献/References:

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[6] 丁国栋.沙漠学概论[M].北京:中国林业出版社, 2002.
[7] 张殿发, 卞建民.中国北方农牧交错带土地荒漠化的环境脆弱性机制分析[J].干旱区地理, 2000, 23 (2):133-137.
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备注/Memo

收稿日期:2006-12-19。
基金项目:国家科技攻关计划（20005BA517A05，2006BAD26B03-1）
作者简介:孙毅（1981- ），男，河北辛集人，硕士研究生，主要从事生态环境工程研究。
通讯作者:丁国栋

更新日期/Last Update: 1900-01-01