干旱区生态环境知识资源中心(Arid): Vegetation Community Convergence of Pastoralists Pasture at Different Economic Levels in Desert Steppe

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	Vegetation Community Convergence of Pastoralists Pasture at Different Economic Levels in Desert Steppe
	Yin Yanting; Ren Jizhou; Hou Xiangyang
来源期刊	Journal of Integrative Agriculture
ISSN	2095-3119
出版年	2014
卷号	13 期号:6 页码:1165-1170
英文摘要	Vegetation characteristics of pastoralist households pastures at different economic levels were quantified to compare the grassland conditions in Sunite Right Banner, Inner Mongolia, China in 2011 and 2012. The results showed that the heights of Stipa klemenzis and Cleistogenes songorica were similar among economic treatments. And the height of Allium polyrhizm had no significant differences between high-economic-level (HEL) and low-economic-level (LEL) treatments. There were no significant difference among treatments in the canopy cover of C. songorica. The densities of dominant species (S. klemenzis, C. songorica and A. polyrhizm) were significantly similar among treatments. Aboveground community biomass in reference area (CK) was higher than that in other three treatments in 2011, but their biomass showed no significant difference among three economic treatments; for 2012, biomass in HEL was higher than low-economic-level treatment (LEL), while the biomass in middle-economic-level treatment (MEL) and CK was similar to that in HEL and LEL, respectively. Aboveground biomass of S. klemenzis and C. songorica was similar among treatments in both 2011 and 2012. Biomass of A. polyrhizum had no significant difference between HEL and MEL. Households of LEL had rented out excess lands and those of HEL had leased their available lands thus resulting uniform utilization and convergence of pastoralist households pastures across all economic levels.
英文关键词	convergence mental stocking rate pastoralists decision behavior at the household scale
类型	Article
语种	英语
开放获取类型	Bronze, Other Gold
收录类别	CSCD
WOS研究方向	Agriculture
CSCD记录号	CSCD:5169146
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335371
作者单位	Yin Yanting, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, Gansu 730020, China.; Ren Jizhou, College of Pastoral Agriculture Science and Technology, Lanzhou University, Lanzhou, Gansu 730020, China.; Hou Xiangyang, Grassland Research Institute, Chinese Academy of Agricultural Sciences,, Huhhot, Inner Mongolia 010010, China.
推荐引用方式 GB/T 7714	Yin Yanting,Ren Jizhou,Hou Xiangyang. Vegetation Community Convergence of Pastoralists Pasture at Different Economic Levels in Desert Steppe[J],2014,13(6):1165-1170.
APA	Yin Yanting,Ren Jizhou,&Hou Xiangyang.(2014).Vegetation Community Convergence of Pastoralists Pasture at Different Economic Levels in Desert Steppe.Journal of Integrative Agriculture,13(6),1165-1170.
MLA	Yin Yanting,et al."Vegetation Community Convergence of Pastoralists Pasture at Different Economic Levels in Desert Steppe".Journal of Integrative Agriculture 13.6(2014):1165-1170.