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题名: Forest conversion and land use change in rural northwest Yunnan, China - A fine-scale analysis in the context of the 'big picture'
作者: Willson, Andrew
刊名: MOUNTAIN RESEARCH AND DEVELOPMENT
关键词: classification ; forest cover ; land use change ; land cover change ; remote sensing ; GIS ; Yunnan ; China
英文摘要: Contrary to the trend of rapid deforestation continuing across Asia, regional assessments point to recent increases in forest cover in China, including Yunnan Province, since the implementation of dramatic forestry policy changes. There is debate about whether the statistics that describe increasing forest cover adequately account for forest status and quality. In this context, the present article aims to quantify forest cover and land use changes in a Tibetan-dominated rural township in northwest Yunnan, China-an ecologically important region affected by recent forest policy changes. Three sequences of Landsat satellite imagery dating from 1981 to late 1999 and other digital datasets were used in a rules-based hybrid classification approach, achieving acceptable accuracy assessment scores.
出版日期: 2006-08-01
卷号: 26, 期号:3, 页码:227-236
语种: 英语
ISSN号: 0276-4741
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内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/13459
Appears in Collections:离退休_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, Ctr Mt Ecosyst Studies, Kunming 650204, Yunnan Province, Peoples R China

Recommended Citation:
Willson, A.Forest conversion and land use change in rural northwest Yunnan, China - A fine-scale analysis in the context of the 'big picture',MOUNTAIN RESEARCH AND DEVELOPMENT,2006,26(3):227-236
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