| 水生态系统服务功能变化的驱动因子分析--以三工河流域为例 |
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| 引用本文： | 刘蕾,夏军,丰华丽,占车生,尹雄锐.水生态系统服务功能变化的驱动因子分析--以三工河流域为例[J].干旱区地理,2005,28(3):347-351. |
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| 作者姓名： | 刘蕾 夏军 丰华丽 占车生 尹雄锐 |
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| 作者单位： | 武汉大学,水资源与水电工程科学国家重点实验室,湖北,武汉,430072;武汉大学,水资源与水电工程科学国家重点实验室,湖北,武汉,430072;中国科学院地理科学与资源研究所,陆地水循环与地表过程重点实验室,北京,100101;中国科学院地理科学与资源研究所,陆地水循环与地表过程重点实验室,北京,100101 |
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| 基金项目： | 中国西部开发的生态环境综合评价(2001DFDF0004)和国自然科学基金(50279049)资助 |
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| 摘 要： | 以新疆三工河流域为研究对象，分析了影响该流域水生生态系统服务功能的变化的驱动因子。研究表明，人类活动是最主要的影响因素，尤其是土地利用变化对水生生态系统的影响最为深刻，是水生态系统服务功能变化的主要驱动因子。
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| 关 键 词： | 三工河流域 生态系统服务功能 驱动因子 |
| 文章编号： | 1000-6060(2005)03-0347-05 |
| 修稿时间： | 2004年7月16日 |
Driving Forces of the Aquatic Ecosystem Services Function--A Case of Sangonghe Watershed |
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| LIU Lei,XIA Jun,FENG Hua-li,ZHAN Chen-sheng,YIN Xiong-rui.Driving Forces of the Aquatic Ecosystem Services Function--A Case of Sangonghe Watershed[J].Arid Land Geography,2005,28(3):347-351. |
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| Authors: | LIU Lei XIA Jun FENG Hua-li ZHAN Chen-sheng YIN Xiong-rui |
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| Institution: | LIU Lei1,XIA Jun1,2,FENG Hua-li2,ZHAN Chen-sheng2,YIN Xiong-rui1 |
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| Abstract: | The aquatic ecosystem services function is mainly made up of provision,supporting,regulating and aesthetic function,and it is determined by water quantity,water quality and aquatic life and so on.In the case study of the Sangonghe watershed,changes and the corresponding driving forces of aquatic ecosystem services function have been investigated.The results have shown that human activities,especially land use change, have great impacts on the ecosystem,while the ecological impacts of natural forces were quite uncertain.In order to reduce the exploitation and the use and protect the aquatic ecosystem from destroying,and provide the residents service function,the land use especially the exploitation of plantation should be restricted and the object of the agriculture development should be determined by the water resources. |
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| Keywords: | Sangonghe watershed ecosystem services function driving forces |
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