| 额济纳绿洲的生态退化过程与生态保育对策分析 |
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| 引用本文： | 孙志强,孙志刚,邓小东. 额济纳绿洲的生态退化过程与生态保育对策分析[J]. 干旱区资源与环境, 2011, 0(9): 39-45 |
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| 作者姓名： | 孙志强 孙志刚 邓小东 |
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| 作者单位： | 内蒙古阿拉善盟气象台;内蒙古阿拉善盟阿左旗气象局;内蒙古气象局; |
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| 摘 要： | 利用长期的统计、水文和遥感数据对额济纳绿洲生态系统退化的驱动因素及环境影响、植被恢复过程等进行了综合分析,并对干旱绿洲的生态保育对策进行了探讨。结果表明：额济纳绿洲生态退化的主要原因之一是黑河流域水土资源的过度开发利用,调水对额济纳绿洲的恢复起到了决定性作用。统筹流域内的水土资源开发利用是干旱绿洲生态保育的必要途径。
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| 关 键 词： | 生态退化 水土资源 额济纳绿洲 |
Ecological degradation process and ecological conservation strategies in Ejina Oasis |
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| SUN Zhiqiang,SUN Zhigang,DENG Xiaodong. Ecological degradation process and ecological conservation strategies in Ejina Oasis[J]. Journal of Arid Land Resources and Environment, 2011, 0(9): 39-45 |
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| Authors: | SUN Zhiqiang SUN Zhigang DENG Xiaodong |
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| Affiliation: | SUN Zhiqiang1,SUN Zhigang2,DENG Xiaodong3(1.Alxa League of Inner Mongolia Meteorological Observatory,Bayanhaote 750300,P.R.China,2.Alxa League of Inner Mongolia Meteorological Bureau,Zuoqi Alashan,3.The Meteorolgical Bureau of Inner Mongolia,Hohhot 010050,P.R.China) |
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| Abstract: | Using the statistical,hydrographic and remote sensing data we made the comprehensive analysis on the Ejina oasis ecosystems degenerate drivers,environmental impact and vegetation recovery process,and explored countermeasures for ecological conservation of oasis.The results showed: one of the main reason for the Ejina Oasis ecological degradation was water resource's development and the utilization in Heihe basin.Transfering of water played an important role in the Ejina Oasis recovery.Planning water resourc... |
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| Keywords: | ecological degradation land and water resources Ejina Oasis |
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