| 塔里木盆地南缘水资源开发与绿洲的生态环境效应 |
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| 引用本文： | 高前兆.塔里木盆地南缘水资源开发与绿洲的生态环境效应[J].中国沙漠,2004,24(3):286-293. |
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| 作者姓名： | 高前兆 |
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| 作者单位： | 中国科学院,寒区旱区环境与工程研究所,甘肃,兰州,730000 |
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| 基金项目： | 中国科学院知识创新工程重大项目(KZCX1 10 03)，德国Vokswagentiftunggrants(AZ 76927)资助 |
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| 摘 要： | 主要讨论塔里木盆地南缘的自然环境特点、水资源及其开发利用，揭示在百年来气候变化和人类活动影响下，特别是近50a来，对沙漠南缘的生态脆弱带的绿洲产生明显的生态环境负效应，引起的生态环境退化极不利于区域可持续发展。为此需要从区域生态环境战略考虑，调整水资源配置和优化利用，实施天然绿洲与人工绿洲相应的保护和并重发展，逐步恢复天然绿洲的水分生态平衡。这样，才能遏制住强劲的区域土地退化态势，抵御沙漠化灾害，并走向良性循环。
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| 关 键 词： | 水资源开发 生态环境效应 塔里木盆地 绿洲 可持续发展 |
| 文章编号： | 1000-694X(2004)03-0286-08 |
| 修稿时间： | 2003年2月27日 |
Water Resources Development and Effect on Oasis Eco-environment at the South Edge of Taklimakan Desert |
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| GAO Qian-zhao.Water Resources Development and Effect on Oasis Eco-environment at the South Edge of Taklimakan Desert[J].Journal of Desert Research,2004,24(3):286-293. |
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| Authors: | GAO Qian-zhao |
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| Abstract: | This paper mainly discusses the features of physical geographic environment, water resources and their development and use at the south edge of Taklimakan Desert, and reveals the obviously negative effect on oasis eco-environment. The environmental deterioration at the ecological fragile zone resulted from the impact of climatic change and human activities since 1900, especially in the recent 50 years, is extremely disadvantageous to the sustainable development of the region. Therefore, it is necessary to adjust the allocation and optimize the utilization of water resources, to pay equal attention to the protection and the development of natural and artificial oases, and then to gradually restore the balance between water and ecology of natural oasis. Only the serious status of eco-environment deterioration be controlled and desertification disaster be prevented, can the regional environment run into health circulation. |
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| Keywords: | development of water resources oasis effect on eco-environment the south edge of Taklimakan Desert |
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