| 基于管理目标的塔里木河干流下游生态需水研究 |
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| 作者姓名： | WANG Qimeng ZHU Guoxun ZHANG Jiebin FU Yicheng |
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| 作者单位： | 水利部淮河水利委员会;中国科学院新疆生态与地理研究所;中国水利水电科学研究院水资源研究所; |
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| 基金项目： | 国家科技支撑计划项目(2008BAB42B09-1) |
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| 摘 要： | 依据生态管理思想,建立基于管理目标的塔河下游生态需水研究体系:首先根据流域自然地理特征、生态保护规划等进行生态管理分区,在各分区内设定不同的管理目标,并进行生态需水计算。最后综合水资源配置的结果,探讨生态用水及其配置方式问题。研究认为:塔河干流下游生态需水量在不同管理目标下存在显著差异,应综合生态环境、水资源、社会经济等的现状和发展要求,拟定动态的生态保护目标;以应急输水为主的生态用水方式是有成效的,但由于现行应急输水方式并不具有可持续性,研究区生态存在较大风险;在生态用水配置方面,应该通过优化输水时间和输水方式使有限的水资源与生态需水的时空要求最大化匹配。
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| 关 键 词： | 生态需水 管理目标 生态用水 水资源配置 塔里木河下游 |
Research on ecologic water requirements in downstream of Tarim River based on management object |
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| WANG Qimeng,ZHU Guoxun,ZHANG Jiebin,FU Yicheng.Research on ecologic water requirements in downstream of Tarim River based on management object[J].Journal of water resources and water engineering,2011,22(4):54-60. |
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| Authors: | WANG Qimeng ZHU Guoxun ZHANG Jiebin FU Yicheng |
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| Affiliation: | WANG Qimeng1,ZHU Guoxun1,ZHANG Jiebin2,FU Yicheng3(1.The Huaihe River commission of Ministry of Water Resource,Benbu 233001,China,2.Xinjiang Institute of Ecology and Geography,CAS,Urumqi 830011,3.Institute of Water Resources,China Institute of Water Resources and Hydropower Research,Beijing 100044,China) |
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| Abstract: | According to eco-environment management ideology and theories,the paper established the research system on ecological water requirements in Tarim River based on management object.First,according to natural geographical characteristics and ecological protective plan,the basin were divided into different eco-environment management subareas.Then in subareas eco-environment management goals were determined.Furthermore,the eco-environmental water requirements were calculated.Finally,the amount of eco-environment... |
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| Keywords: | ecological water requirements management object ecological water use allocation downstream of Tarim River |
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