干旱区生态环境知识资源中心(Arid): Physiological Responses of Three Contrasting Plant Species to Groundwater Level Changes in an Arid Environment

Arid

DOI	10.1111/j.1744-7909.2006.00238.x
	Physiological Responses of Three Contrasting Plant Species to Groundwater Level Changes in an Arid Environment
	Li Zhuang; Yaning Chen
来源期刊	Journal of Integrative Plant Biology
ISSN	1672-9072
出版年	2006
卷号	48 期号:5 页码:520-526
英文摘要	Plants growing on both sides of the Tarim River in western China serve as a natural barrier containing the deserts and protecting the oasis, and their growth is greatly affected by water conditions in their local habitat. We studied the physiological responses of three different types plants (i.e. Populus euphratica Oliver, Tamarix ramosissima L., and Apocynum venetumas Linn) to changing groundwater levels by analyzing changes in chlorophyll, soluble sugar, proline (Pro), malondialdehyde (MDA), superoxide dismutase (SOD), peroxidase (POD), indoleacetic acid (IAA), giberellic acid, abscisic acid (ABA) and cytokinin (CK).Relationships between these physiological characteristics and groundwater levels were analyzed in order to assess the drought tolerance of the three plant species based on the values of average membership function. We found that MDA, SOD and ABA were more susceptible to changes in groundwater level, followed by POD, IAA and CK. Among the three plant species, Populus euphratica responded physiologically less to changing groundwater level than T. ramosissima and A. venetumas.
英文关键词	Apocynum venetumas groundwater level membership function method Populus euphratica Tamarix ramosissima Tarim River
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Plant Sciences
CSCD记录号	CSCD:2620415
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334922
作者单位	Li Zhuang, Xinjiang Institute of Ecology and Geography, the Chinese Academy of Sciences, Urumqi, Xinjiang 830011, China.; Yaning Chen, Xinjiang Institute of Ecology and Geography, the Chinese Academy of Sciences, Urumqi, Xinjiang 830011, China.
推荐引用方式 GB/T 7714	Li Zhuang,Yaning Chen. Physiological Responses of Three Contrasting Plant Species to Groundwater Level Changes in an Arid Environment[J],2006,48(5):520-526.
APA	Li Zhuang,&Yaning Chen.(2006).Physiological Responses of Three Contrasting Plant Species to Groundwater Level Changes in an Arid Environment.Journal of Integrative Plant Biology,48(5),520-526.
MLA	Li Zhuang,et al."Physiological Responses of Three Contrasting Plant Species to Groundwater Level Changes in an Arid Environment".Journal of Integrative Plant Biology 48.5(2006):520-526.