Exploring the spatial and temporal dynamics of land use in Xizhuang watershed of Yunnan, southwest China
Xu, JC; Ai, XH; Deng, XQ
2005-12-01
发表期刊INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION
ISSN0303-2434
卷号7期号:4页码:299-309
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.
关键词Land Use Forest Recovery Livelihoods Xizhuang Watershed
学科领域Remote Sensing
DOI10.1016/j.jag.2005.06.008
收录类别ISTP ; SCI
语种英语
WOS研究方向Remote Sensing
WOS类目Remote Sensing
WOS记录号WOS:000234038200005
引用统计
被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/2335
专题资源植物与生物技术所级重点实验室
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
推荐引用方式
GB/T 7714
Xu, JC,Ai, XH,Deng, XQ. Exploring the spatial and temporal dynamics of land use in Xizhuang watershed of Yunnan, southwest China[J]. INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION,2005,7(4):299-309.
APA Xu, JC,Ai, XH,&Deng, XQ.(2005).Exploring the spatial and temporal dynamics of land use in Xizhuang watershed of Yunnan, southwest China.INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION,7(4),299-309.
MLA Xu, JC,et al."Exploring the spatial and temporal dynamics of land use in Xizhuang watershed of Yunnan, southwest China".INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION 7.4(2005):299-309.
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