干旱区生态环境知识资源中心(Arid): Intraspecific trait variation and coordination of leaf economics spectrum in Elaeagnus angustifolia across three basins in Central Asia

Arid

DOI	10.1007/s11258-023-01301-9
	Intraspecific trait variation and coordination of leaf economics spectrum in Elaeagnus angustifolia across three basins in Central Asia
	Zhang, Yulin; Du, Yi; Guo, Zichun; Chai, Xutian; Zhang, Bo; Tariq, Akash; Zhang, Zhihao; Zeng, Fanjiang
通讯作者	Zeng, FJ
来源期刊	PLANT ECOLOGY
ISSN	1385-0237
EISSN	1573-5052
出版年	2023
卷号	224 期号:4 页码:325-334
英文摘要	The leaf economic spectrum is a comprehensive concept to describe the coordinated changes in leaf structure and chemical and physiological traits under different resource gradients. Our overall goal is to explore the intraspecific variation of leaf traits along environmental gradients, determine the influencing factors of the leaf economic spectrum of desert plants, and reveal the adaptive strategies of desert plants. Here, we examined thirteen leaf economic traits of Elaeagnus angustifolia from three geographical populations in arid regions of China. The resource trade-off strategy of three geographical populations of E. angustifolia in the arid area was based on the area traits and quality. In addition, the population of Cele was more inclined to the survival strategy with thick leaves and weak photosynthetic capacity than those in Mosuowan and Turpan populations. The principal component analysis results showed that the first-axis and second-axis main components could explain 99.997% variation of the original thirteen traits. The results of redundancy analysis showed that precipitation had the greatest impact on the economic traits of thirteen leaves of E. angustifolia. The leaf traits of three geographical populations of E. angustifolia in arid areas have economic laws, which are mainly controlled by annual precipitation and annual evaporation. Our results will be of great significance in improving our understanding of diverse plant resource utilization strategies and predicting the structure and function of ecosystems.
英文关键词	Arid land Desert plants Leaf traits Impact factors
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000935029600001
WOS关键词	FUNCTIONAL TRAITS ; VENATION NETWORKS ; PLANT-GROWTH ; CONSTRAINTS ; GENERALITY ; CLIMATE ; CARBON ; AREA ; FLUX ; CO2
WOS类目	Plant Sciences ; Ecology ; Forestry
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology ; Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/398032
推荐引用方式 GB/T 7714	Zhang, Yulin,Du, Yi,Guo, Zichun,et al. Intraspecific trait variation and coordination of leaf economics spectrum in Elaeagnus angustifolia across three basins in Central Asia[J],2023,224(4):325-334.
APA	Zhang, Yulin.,Du, Yi.,Guo, Zichun.,Chai, Xutian.,Zhang, Bo.,...&Zeng, Fanjiang.(2023).Intraspecific trait variation and coordination of leaf economics spectrum in Elaeagnus angustifolia across three basins in Central Asia.PLANT ECOLOGY,224(4),325-334.
MLA	Zhang, Yulin,et al."Intraspecific trait variation and coordination of leaf economics spectrum in Elaeagnus angustifolia across three basins in Central Asia".PLANT ECOLOGY 224.4(2023):325-334.