干旱区生态环境知识资源中心(Arid): Desertification monitoring by LANDSAT TM satellite imagery

Arid

DOI	10.1080/21580103.2011.594607
	Desertification monitoring by LANDSAT TM satellite imagery
	Cui, Guishan; Lee, Woo-Kyun; Kwak, Doo-Ahn; Choi, Sungho; Park, Taejin; Lee, Jongyeol
通讯作者	Lee, WK
来源期刊	FOREST SCIENCE AND TECHNOLOGY
ISSN	2158-0103
EISSN	2158-0715
出版年	2011
卷号	7 期号:3 页码:110-116
英文摘要	The desertification tendency of the Qubqi Desert in China for 10 years was investigated using vegetation and soil change indices extracted from seven LANDSAT TM images. To identify the desertification tendency, two methods were applied. In the first, the desertification extent and tendency were determined by classifying the land cover into the following four categories using the Normalized Difference Vegetation Index (NDVI): floating desert area, half-fixed sand area, fixed sand area, and grassland. In the second, the degree of desertification was classified using the Modified Soil Adjusted Vegetation Index (MSAVI): primitive state, latent state, slight desertification, medium desertification, and high-degree desertification. The study results demonstrated that expansion of desertification was mostly clear in the eastern Qubqi and the neighboring farming land area.
英文关键词	desertification LANDSAT TM monitoring NDVI MSAVI remote sensing
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000409689600003
WOS类目	Forestry
WOS研究方向	Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/329782
作者单位	[Cui, Guishan; Lee, Woo-Kyun; Kwak, Doo-Ahn; Choi, Sungho; Park, Taejin; Lee, Jongyeol] Korea Univ, Dept Environm Sci & Ecol Engn, Seoul 136713, South Korea
推荐引用方式 GB/T 7714	Cui, Guishan,Lee, Woo-Kyun,Kwak, Doo-Ahn,et al. Desertification monitoring by LANDSAT TM satellite imagery[J],2011,7(3):110-116.
APA	Cui, Guishan,Lee, Woo-Kyun,Kwak, Doo-Ahn,Choi, Sungho,Park, Taejin,&Lee, Jongyeol.(2011).Desertification monitoring by LANDSAT TM satellite imagery.FOREST SCIENCE AND TECHNOLOGY,7(3),110-116.
MLA	Cui, Guishan,et al."Desertification monitoring by LANDSAT TM satellite imagery".FOREST SCIENCE AND TECHNOLOGY 7.3(2011):110-116.