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	Comparative analyses of the scaling diversity index and its applicability
	Yue T. X. ; Ma S. N. ; Wu S. X. ; Zhan J. Y.
	2007
关键词	yellow-river delta species-diversity ecological diversity agricultural landscapes biodiversity ecosystem islands consequences intactness gradient
英文摘要	As well as the newly developed scaling diversity index, there are also eleven traditional diversity indices to be found in the literature. Analyses show that these eleven traditional indices are unable to formulate the richness component of diversity. In particular, the most widely used index, the Shannon-Weiner index, cannot express the evenness component. On the contrary, the scaling diversity index is able to formulate both the richness aspect and the evenness aspect of diversity. The scaling diversity index has been applied to developing scenarios of ecological diversity at different spatial resolutions and spatial scales. A case study in Fukang in the Xinjiang Uygur Autonomous Region in China shows that the scaling diversity index is sensitive to spatial resolution and is easy to understand. It is scientifically sound and could be operated at affordable cost.
出处	International Journal of Remote Sensing
卷	28
期	7-8
页	1611-1623
收录类别	SCI
语种	英语
ISSN号	0143-1161
内容类型	SCI/SSCI论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/22466]
专题	地理科学与资源研究所_历年回溯文献
推荐引用方式 GB/T 7714	Yue T. X.,Ma S. N.,Wu S. X.,et al. Comparative analyses of the scaling diversity index and its applicability. 2007.

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