| 泾河流域生态系统服务消耗及变化认知分析：基于农户问卷调查和参与式社区评估 |
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| 引用本文： | 曹晓昌,甄霖,杨莉,龙鑫,杜秉贞,魏云洁,李芬.泾河流域生态系统服务消耗及变化认知分析：基于农户问卷调查和参与式社区评估[J].资源与生态学报（英文版）,2011(4):345-352. |
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| 作者姓名： | 曹晓昌 甄霖 杨莉 龙鑫 杜秉贞 魏云洁 李芬 |
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| 作者单位： | 中国科学院地理科学与资源研究所;中国科学院研究生院;瓦格宁根大学;深圳市建筑科学研究院有限公司北京研创中心; |
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| 基金项目： | National Basic Research Program of China (2009CB421106); the Knowledge Innovation Program of CAS (KZCX2-EW-306); Special Funds for Sino-EU Cooperation of MOST (0813); National Key Project of Science and Technical Supporting Programs of China (2008BAK50B05) |
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| 摘 要： | 本文以黄土高原泾河流域上游固原市为例,采用农户问卷调查和参与式社区评估方法,研究农户对生态系统服务认知及消费,并对两种方法认知结果进行比较分析。研究发现,农户问卷调查方法农户认知到食物供给、净化空气、净化环境、水土保持、供给洁净水、减少自然灾害、提高收入、薪柴供给、景观愉悦、牧草供给和防风固沙11项生态系统服务,农户日常对生态系统服务的占有和消耗及生态系统服务对农户的重要性程度影响农户对生态系统服务的认知;参与式社区评估（PRA）方法农户可以充分进行信息交流与讨论,与农户问卷调查法相比对生物多样性服务有了认知。研究区生态系统服务发生很大变化,食物供给和薪柴供给服务明显减弱,收入增加;受生态系统服务变化及收入水平的影响,农户食物和能源消费存在明显时空差异,总体而言,农户食物消费总量下降,大部分农户薪柴消费数量减少,农户对蔬菜、肉类、煤炭、天然气等的消费量增加。
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| 关 键 词： | 生态系统服务消费 生态系统服务认知 农户问卷调查 参与式社区评估（PRA） |
Stakeholder Perceptions of Changing Ecosystem Services Consumption in the Jinghe Watershed: A Household Survey and PRA |
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| CAO Xiaochang,ZHEN Lin,YANG Li,LONG Xin,DU Bingzhen,WEI Yunjie, LI Fen Institute of Geographic Sciences , Natural Resources Research,CAS,Beijing ,China, Graduate University of Chinese Academy of Sciences,Beijing , Wageningen UR,P.O. Box , HB Wageningen,the Netherl,s, Beijing R & D Centre,Shenzhen Institute of Building Research Co. Ltd.,Beijing.Stakeholder Perceptions of Changing Ecosystem Services Consumption in the Jinghe Watershed: A Household Survey and PRA[J].Journal of Resources and Ecology,2011(4):345-352. |
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| Authors: | CAO Xiaochang ZHEN Lin YANG Li LONG Xin DU Bingzhen WEI Yunjie LI Fen Institute of Geographic Sciences Natural Resources Research CAS Beijing China Graduate University of Chinese Academy of Sciences Beijing Wageningen UR PO Box HB Wageningen the Netherl s Beijing R & D Centre Shenzhen Institute of Building Research Co Ltd Beijing |
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| Institution: | CAO Xiaochang1,2,ZHEN Lin1*,YANG Li1,LONG Xin1,DU Bingzhen3,WEI Yunjie1,2 and LI Fen4 1 Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China,2 Graduate University of Chinese Academy of Sciences,Beijing 100049,3 Wageningen UR,P.O. Box 9101,6700 HB Wageningen,the Netherlands,4 Beijing R & D Centre,Shenzhen Institute of Building Research Co. Ltd.,Beijing 100044 |
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| Abstract: | This paper presents cognitive awareness levels of ecosystem services and their consumption by farmers in Guyuan City, which lies in the Jinghe watershed. Household Surveys and Participatory Rural Assessment (PRA) were used to determine differences in farmers cognitive awareness levels. The household survey results showed that farmers have a cognitive awareness of 11 ecosystem services: food supply, air purification, environmental purification, soil and water conservation, clean water supply, natural disaste... |
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| Keywords: | ecosystem service consumption ecosystem service cognitive level household surveys Participatory Rural Assessment (PRA) |
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