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Remote Sensing Technology and Application  2009, Vol. 24 Issue (5): 665-669    DOI: 10.11873/j.issn.1004-0323.2009.5.665
    
Analysis on the Stability of Eastern QilianMountainous Landscape Based on RS
WANG Xu-li,LIU Xue-lu
College of Resources and Environmental Sciences,Gansu AgriculturalUniversity,Lanzhou 730070,China
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Abstract  

The security of Eastern Qilian Mountainous landscape was analyzed with percentage of matrix, changing rate of patch number and area, changing rate of patch density based on RS. The result showed that:① grassland which maintained in stability condition was the key composition in the stability of eastern Qilian Mountainous landscape ;② patches with little area got the highest stability condition, and played important role in maintaining the landscape heterogeneity in eastern Qilian Mountainous landscape.

Key words:   Remote Sensing       Eastern Qilian Mountain       Mountainous landscape       Stability       
Received:  07 June 2009      Published:  24 August 2010
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WANG Xu-Li
LIU Xua-Lu

Cite this article: 

WANG Xu-Li, LIU Xua-Lu. Analysis on the Stability of Eastern QilianMountainous Landscape Based on RS. Remote Sensing Technology and Application, 2009, 24(5): 665-669.

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http://www.rsta.ac.cn/EN/10.11873/j.issn.1004-0323.2009.5.665     OR     http://www.rsta.ac.cn/EN/Y2009/V24/I5/665

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