中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Upland China in transition - The impacts of afforestation on landscape patterns and livelihoods

文献类型:期刊论文

作者Ediger, Laura; Chen Huafang
刊名MOUNTAIN RESEARCH AND DEVELOPMENT
出版日期2006-08-01
卷号26期号:3页码:220-226
关键词Land Use Change Landscape Ecology Afforestation Agriculture Livelihoods Yunnan China
ISSN号0276-4741
通讯作者lkediger@uga.edu ; chenhuafang@cbik.ac.cn
文献子类Article
英文摘要Changes in land cover patterns can be analyzed to improve understanding of macroscopic environmental change and impacts on landscape-level processes. However, analysis at only the landscape scale neglects the linkages between land use change and local livelihoods. In this paper we describe both land cover change from 1989-2001 and the resulting household impacts in a small upland watershed in western Yunnan, using remote sensing, spatial analysis, and interviews. Afforestation has substantially reduced farmland area over the past 15 years, affecting both ecological and economic patterns. Landscape fragmentation has decreased, as small scattered patches have been consolidated into larger patches. Household access to arable land has been reduced, total grain production has decreased, and households have become more dependent on cash income. The transition of farmland to non-agricultural, forested land marks a policy-driven shift in land use.
学科主题Environmental Sciences ; Geography, Physical
WOS关键词LAND-USE CHANGE ; MODELS
WOS研究方向Environmental Sciences & Ecology ; Physical Geography
语种英语
WOS记录号WOS:000240026400008
公开日期2011-12-06
源URL[http://ir.kib.ac.cn:8080/handle/151853/2307]  
专题昆明植物研究所_资源植物与生物技术所级重点实验室
作者单位1.Univ Georgia, Inst Ecol, Athens, GA 30602 USA
2.Kunming Inst Bot, World Agroforestry Ctr, Kunming 650204, Peoples R China
推荐引用方式
GB/T 7714
Ediger, Laura,Chen Huafang. Upland China in transition - The impacts of afforestation on landscape patterns and livelihoods[J]. MOUNTAIN RESEARCH AND DEVELOPMENT,2006,26(3):220-226.
APA Ediger, Laura,&Chen Huafang.(2006).Upland China in transition - The impacts of afforestation on landscape patterns and livelihoods.MOUNTAIN RESEARCH AND DEVELOPMENT,26(3),220-226.
MLA Ediger, Laura,et al."Upland China in transition - The impacts of afforestation on landscape patterns and livelihoods".MOUNTAIN RESEARCH AND DEVELOPMENT 26.3(2006):220-226.

入库方式: OAI收割

来源:昆明植物研究所

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