| 论我国半干旱草原地区沙漠化防治战略的转型 |
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| 引用本文： | 张英杰,宋豫秦.论我国半干旱草原地区沙漠化防治战略的转型[J].中国沙漠,2004,24(1):88-91. |
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| 作者姓名： | 张英杰 宋豫秦 |
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| 作者单位： | 北京大学 环境学院, 北京 100871 |
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| 基金项目： | 中国科学院知识创新工程重大项目"浑善达克沙地与京北农牧交错区生态环境综合治理试验示范研究"资助 |
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| 摘 要： | 我国的治沙事业虽已取得很大成就, 但总体而言, 依然是点上治理、面上扩大, 治理速度赶不上沙化速度。针对我国北方半干旱地区的环境特点, 通过分析、比较, 提出应将生态建设的重点从强烈发展中的、严重的沙漠化土地转向正在发展中的和潜在的沙漠化土地。
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| 关 键 词： | 沙漠化 半干旱地区 生态建设 战略转型 |
| 文章编号： | 1000-694X(2004)01-0088-04 |
| 收稿时间： | 2002-09-09 |
| 修稿时间： | 2002年9月9日 |
Transfer of Desertification Control Strategy in Semiarid Grasslands of Northern China |
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| ZHANG Ying-jie,SONG Yu-qin.Transfer of Desertification Control Strategy in Semiarid Grasslands of Northern China[J].Journal of Desert Research,2004,24(1):88-91. |
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| Authors: | ZHANG Ying-jie SONG Yu-qin |
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| Institution: | College of Environmental Sciences, Peking University, Beijing 100871, China |
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| Abstract: | In spite of the great achievements have been acquired in the prevention and control of desertification in China, as a whole the developmental tendency of desertification nowadays is still in a state of large scale spreading as long as curing some points and the speed of cure cannot catch up with the speed of desertification. In order to solve this problem, the paper put forward that the strategy emphases in ecological construction should be transferred from the serious and very serious desertified lands to the light and potential desertified lands. |
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| Keywords: | desertification semiarid area ecology construction strategy transfer |
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