干旱区生态环境知识资源中心(Arid): 阜康绿洲-荒漠交错带荒漠植被群落稳定性

Arid

	阜康绿洲-荒漠交错带荒漠植被群落稳定性
其他题名	Community stability of deserts vegetation at Fukang oasis-Desert ecotone
	吕光辉1 ; 杜昕 2; 杨建军 1; 马媛 1; 孟吉翔 3
ISSN	1000-6060
出版年	2007
卷号	30 期号:5 页码:660-665
中文摘要	以阜康绿洲-荒漠交错带的荒漠植被为研究对象,利用样区内植被常规调查资料,改进了法国生态学家M.Godron从工业生产中发现并引入生态学研究中的稳定性测定方法,并将研究方法推广到植被群落的空间稳定性研究.根据这种方法,累积种类百分数与累积相对盖度比值越趋近于20/80群落就越稳定,在20/80这一点上是群落的稳定点.研究结果证实:从空间上看,绿洲-荒漠交错带不同植物群落稳定性不同;绿洲-荒漠交错带的荒漠植被群落稳定性受种间竞争、环境压力和干扰活动三个因素的影响,即使建群种相同的群落稳定性也会出现较大差异.
英文摘要	The deserts vegetation at Fukang oasis-desert ecotone is studied in this paper.Based on the vegetation survey data for the sampling field, the method of stability measurement,which was discovered and applied to the ecology study in the industry manufacture by French ecologist M.Godron,is modified and introduced to study the spatial stability of community of vegetation.The result shows that the community is more stable when the percentage accumulation and accumulated relative cover degree trend to 20/80,which is the stability ratio of community.The result verified that the stability of different plant community is different in different deserts vegetation of oasis-desert ecotone from the space.The community stability of deserts vegetation of plant at Fukang oasis-desert ecotone is influeced by interspecific competition,environment pressure and disturbances,even the community stability with the same edificators appear bigger difference.
中文关键词	阜康 ; 绿洲-荒漠交错带 ; 荒漠植被 ; 盖度 ; 群落稳定性
英文关键词	Fukang oasis-desert ecotone deserts vegetation cover degree community stability
语种	中文
国家	中国
收录类别	CSCD
WOS类目	PLANT SCIENCES
WOS研究方向	Plant Sciences
CSCD记录号	CSCD:2945407
来源机构	新疆大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/220938
作者单位	1.新疆大学资源与环境科学学院, 乌鲁木齐, 新疆 830046, 中国; 2.新疆阿克苏地区建设局, 阿克苏, 新疆 843000, 中国; 3.新疆大学数学与系统科学学院, 乌鲁木齐, 新疆 830046, 中国
推荐引用方式 GB/T 7714	吕光辉,杜昕,杨建军,等. 阜康绿洲-荒漠交错带荒漠植被群落稳定性[J]. 新疆大学,2007,30(5):660-665.
APA	吕光辉,杜昕,杨建军,马媛,&孟吉翔.(2007).阜康绿洲-荒漠交错带荒漠植被群落稳定性.,30(5),660-665.
MLA	吕光辉,et al."阜康绿洲-荒漠交错带荒漠植被群落稳定性".30.5(2007):660-665.