干旱区生态环境知识资源中心(Arid): Response of Morphological Characters and Photosynthetic Characteristics of Haloxylon ammodendron to Water and Salt Stress

Arid

DOI	10.3390/su13010388
	Response of Morphological Characters and Photosynthetic Characteristics of Haloxylon ammodendron to Water and Salt Stress
	Hu, Dong; Lv, Guanghui; Qie, Yadong; Wang, Hengfang; Yang, Fang; Jiang, Lamei
通讯作者	Lv, GH (corresponding author), Xinjiang Univ, Coll Resources & Environm Sci, Urumqi 830046, Peoples R China. ; Lv, GH (corresponding author), Minist Educ, Key Lab Oasis Ecol, Urumqi 830046, Peoples R China.
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2021
卷号	13 期号:1
英文摘要	In arid desert areas, Haloxylon ammodendron plays an important role in maintaining the ecological balance of desert oases. However, there are few studies on the physiological characteristics of Haloxylon ammodendron under an environmental gradient. Here, we studied the changes in the morphological and photosynthetic characteristics and their correlations in Haloxylon ammodendron in the four habitats of the Ebinur Lake wetland. Our results show that in high-water and high-salt habitats, photosynthesis is affected by stomata restriction, while in other habitats, photosynthesis is mainly affected by non-stomata restriction. In addition, when the soil conditions were good, Haloxylon ammodendron chose leaf construction featuring high specific leaf area, while when the soil conditions were worse, it chose an opposite leaf construction model to ensure the optimal allocation of carbon assimilation products in heterogeneous habitats. This study will deepen our understanding of the trade-off strategy between the accumulation and distribution of plant photosynthate in special habitats in arid areas. The results are of theoretical value for analysis of the ecological adaptation mechanisms of plants in arid desert areas.
英文关键词	Haloxylon ammodendron morphological traits photosynthetic characteristics soil water-salt stress
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000606363500001
WOS关键词	STOMATAL CONDUCTANCE ; LEAF-AREA ; TOLERANCE ; SALINITY ; EFFICIENCY ; MECHANISM ; DROUGHT
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
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/2XILL650/348225
作者单位	[Hu, Dong; Lv, Guanghui; Wang, Hengfang; Yang, Fang; Jiang, Lamei] Xinjiang Univ, Coll Resources & Environm Sci, Urumqi 830046, Peoples R China; [Hu, Dong; Lv, Guanghui; Wang, Hengfang; Yang, Fang; Jiang, Lamei] Minist Educ, Key Lab Oasis Ecol, Urumqi 830046, Peoples R China; [Qie, Yadong] Guangxi Univ, Coll Forestry, Guangxi Key Lab Forest Ecol & Conservat, Nanning 530004, Peoples R China
推荐引用方式 GB/T 7714	Hu, Dong,Lv, Guanghui,Qie, Yadong,et al. Response of Morphological Characters and Photosynthetic Characteristics of Haloxylon ammodendron to Water and Salt Stress[J]. 新疆大学,2021,13(1).
APA	Hu, Dong,Lv, Guanghui,Qie, Yadong,Wang, Hengfang,Yang, Fang,&Jiang, Lamei.(2021).Response of Morphological Characters and Photosynthetic Characteristics of Haloxylon ammodendron to Water and Salt Stress.SUSTAINABILITY,13(1).
MLA	Hu, Dong,et al."Response of Morphological Characters and Photosynthetic Characteristics of Haloxylon ammodendron to Water and Salt Stress".SUSTAINABILITY 13.1(2021).