干旱区生态环境知识资源中心(Arid): Responses of arid plant species diversity and composition to environmental factors

Arid

DOI	10.1007/s11676-023-01618-1
	Responses of arid plant species diversity and composition to environmental factors
	Shi, Haobo; Zhang, Feng; Shi, Qingdong; Li, Mengze; Dai, Yue; Zhang, Zipeng; Zhu, Chuanmei
通讯作者	Shi, QD
来源期刊	JOURNAL OF FORESTRY RESEARCH
ISSN	1007-662X
EISSN	1993-0607
出版年	2023
卷号	34 期号:6 页码:1723-1734
英文摘要	An oasis is a unique natural landscape in arid and semi-arid areas, significant for regulating regional microclimates and hydrological processes in deserts. However, little is known regarding the response of natural oasis plants communities to various environmental factors. Nineteen sample plots (50 m x 50 m) were selected in the Daliyabuyi Oasis in the Taklimakan Desert hinterland based on the location of groundwater monitoring wells and 76 vegetation quadrats (25 m x 25 m) were established. A two-way indicator species analysis, Mantel test, detrended correspondence analysis, canonical correspondence analysis (CCA), and hierarchical partitioning were used to provide an in-depth analysis of community classification, species composition, and environmental interpretation of the oasis. A generalized linear model was used to verify the results which showed that the current oasis community could be divided into four types according to the dominant species, which is controlled by soil moisture. Measurement of species composition and distribution of communities showed significant differences between species diversity of individual community types. Variations in groundwater depth affects patterns of species diversity which is sensitive to richness, while the degree of surface water disturbance affects the pattern of species evenness. Moreover, the CCA ordination map showed that community distribution and diversity characteristics have their own preferences in habitat gradients. The study concluded that the species dominance of the community and the composition and distribution are not dominated by a single factor. There are differences in the scale and effect of different water resource types in maintaining community characteristics.
英文关键词	Natural oasis Water resource type Community type Species diversity
类型	Article
语种	英语
开放获取类型	hybrid
收录类别	SCI-E
WOS记录号	WOS:000986129500002
WOS关键词	LAND-USE CHANGE ; TARIM RIVER ; LOWER REACHES ; VEGETATION ; DESERT ; WATER ; FORESTS ; SOIL ; TOPOGRAPHY ; EVOLUTION
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/2XILL650/397327
推荐引用方式 GB/T 7714	Shi, Haobo,Zhang, Feng,Shi, Qingdong,et al. Responses of arid plant species diversity and composition to environmental factors[J],2023,34(6):1723-1734.
APA	Shi, Haobo.,Zhang, Feng.,Shi, Qingdong.,Li, Mengze.,Dai, Yue.,...&Zhu, Chuanmei.(2023).Responses of arid plant species diversity and composition to environmental factors.JOURNAL OF FORESTRY RESEARCH,34(6),1723-1734.
MLA	Shi, Haobo,et al."Responses of arid plant species diversity and composition to environmental factors".JOURNAL OF FORESTRY RESEARCH 34.6(2023):1723-1734.