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题名: Exploring the spatial and temporal dynamics of land use in Xizhuang watershed of Yunnan, southwest China
作者: null(许建初); Ai, XH; Deng, XQ
刊名: INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION
关键词: land use ; forest recovery ; livelihoods ; Xizhuang watershed
英文摘要: Over the last two decades, China has introduced a series of agricultural and forestland use reforms, aiming to feed the largest population in the world and maintain ecological services locally and nationally. This paper studies the impacts of local government-driven reforestation on land use and land cover change, as well as its further impacts on livelihoods of upland farmers in Xizhuang watershed. An analysis of aerial photographs and ASTER satellite imagery from 1987 to 2002, respectively, showed that the forest has significantly increased at the expense of decreasing farmland. However, the monoculture reforestation of pine has caused both biophysical and socio-economic consequences. This case study also shows forestry decentralization in China remains incomplete. Land use and land cover change is also a political economic issue. Some of the reforms designed to protect forest resources have had a negative impact on rural livelihoods. (c) 2005 Elsevier B.V. All rights reserved.
出版日期: 2005-12-01
卷号: 7, 期号:4, 页码:299-309
DOI标识: 10.1016/j.jag.2005.06.008
语种: 英语
收录类别: ISTP ; SCI
学科分类: Remote Sensing
ISSN号: 0303-2434
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/2335
Appears in Collections:资源植物与生物技术所级重点实验室_期刊论文

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作者单位: 1.Kunming Inst Bot, Kunming 650204, Yunnan, Peoples R China
2.ICRAF, Kunming Off, World Agroforestry Ctr, Kunming 650034, Yunnan, Peoples R China

Recommended Citation:
Xu, JC; Ai, XH; Deng, XQ.Exploring the spatial and temporal dynamics of land use in Xizhuang watershed of Yunnan, southwest China,INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION,2005,7(4):299-309
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