| 塔河上游地区阿拉尔段天然退化生态系统植物群落物种多样性特征分析及恢复途径 |
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| 引用本文： | 郑奕,潘晓玲.塔河上游地区阿拉尔段天然退化生态系统植物群落物种多样性特征分析及恢复途径[J].新疆环境保护,2004,26(Z1):18-23. |
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| 作者姓名： | 郑奕 潘晓玲 |
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| 作者单位： | 新疆大学资源与环境学院,乌鲁木齐,830046;新疆绿洲生态重点实验室,乌鲁木齐,830046;干旱半干旱区可持续发展国际中心,乌鲁木齐,830046 |
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| 摘 要： | 通过对塔河上游阿拉尔地区天然植被的物种多样性的特征分析,并结合实际情况,得出了该地区天然植被生态系统在人类干扰下普遍存在退化现象,尤其在绿洲—荒漠过渡带,这种现象更为严重。应采取有效措施对天然植被特别是过渡带的植被进行生态恢复。另外还讨论了本地区植被恢复与重建的对策。
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| 关 键 词： | 退化生态系统 物种多样性指数 荒漠化 恢复途径 |
| 文章编号： | 1008-2301(2004)zk-0018-06 |
| 修稿时间： | 2004年1月17日 |
The Analysis on Biodiversity Characteristics for The Natural Plant Community of Degenerative Ecosystems and The Way to Resume in The Upper Reaches of Trim River,Aral |
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| ZHENG Yi,PAN Xiao-ling.The Analysis on Biodiversity Characteristics for The Natural Plant Community of Degenerative Ecosystems and The Way to Resume in The Upper Reaches of Trim River,Aral[J].Environmental Protection of Xinjiang,2004,26(Z1):18-23. |
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| Authors: | ZHENG Yi PAN Xiao-ling |
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| Abstract: | Based on the characteristics analysis of biodiversity for the natural plant community of Aral area and connected with the practical situation, we can draw a conclusion that the degeneration of plant community which under the people's interference is generally exist in this area, especially in oasis-desert transitional zone. We should take effective measures to restore the natural plant extraordinarily those in transitional zone. Lastly, the paper discusses the corresponding measure for resuming and rebuilding in the regional ecological environment. |
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| Keywords: | degenerative ecosystems biodiversity desertification the way to restore |
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