干旱区生态环境知识资源中心(Arid): Evaluation of Ionic Osmotica in Succulent and Non-succulent Xero-halophytes Inhabiting Hot Oases

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	Evaluation of Ionic Osmotica in Succulent and Non-succulent Xero-halophytes Inhabiting Hot Oases
	Farghali, K. A.; El-Sharkawi, H. M.; Rayan, A. M.; Tammam, Suzan A.
通讯作者	Farghali, KA (corresponding author), Assiut Univ, Fac Sci, Bot & Microbiol Dept, Assiut 71516, Egypt.
来源期刊	CATRINA-THE INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCES
ISSN	1687-5052
EISSN	2090-2786
出版年	2020
卷号	22 期号:1 页码:77-90
英文摘要	This research was carried out at Kharga and Dakhla oases, in the western Egyptian desert. The species investigated include basically those of different ecological affiliations and different life forms, to have comparative indications on the ionic means of adjustment. During winter and summer, the water-soluble ions for both of soil and plants were analyzed. The total osmotic water potential and the share of ionic radicals of plants were also calculated. The data revealed that halophytic species were able to maintain osmotic adjustment due to the accumulation of ions, depending on seasonal and species variations, and the possession of ionic osmotic potential that related to chlorides, sodium and potassium. The seasonality or location has the dominant effect on Na+, K+ , Cl- and SO4-2 concentrations in halophytes, Suaeda monoica and Cressa cretica, and also affected by the interaction between both factors (S x L) in the case of Zygophyllum coccenium. The ionic osmotic potential of Na+/K+ and Cl-/SO4-2 ratios for salt tolerance in studying halophytic species were also discussed.
英文关键词	Ionic osmotica succulents halophytes hot areas
类型	Article
语种	英语
收录类别	ESCI
WOS记录号	WOS:000644737500004
WOS关键词	PLANT ; NA+ ; TOLERANCE ; K+ ; TRANSPORTERS ; DESERT ; SOIL
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352529
作者单位	[Farghali, K. A.; El-Sharkawi, H. M.; Tammam, Suzan A.] Assiut Univ, Fac Sci, Bot & Microbiol Dept, Assiut 71516, Egypt; [Rayan, A. M.] New Valley Univ, Fac Sci, Bot & Microbiol Dept, El Kharja, Egypt
推荐引用方式 GB/T 7714	Farghali, K. A.,El-Sharkawi, H. M.,Rayan, A. M.,et al. Evaluation of Ionic Osmotica in Succulent and Non-succulent Xero-halophytes Inhabiting Hot Oases[J],2020,22(1):77-90.
APA	Farghali, K. A.,El-Sharkawi, H. M.,Rayan, A. M.,&Tammam, Suzan A..(2020).Evaluation of Ionic Osmotica in Succulent and Non-succulent Xero-halophytes Inhabiting Hot Oases.CATRINA-THE INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCES,22(1),77-90.
MLA	Farghali, K. A.,et al."Evaluation of Ionic Osmotica in Succulent and Non-succulent Xero-halophytes Inhabiting Hot Oases".CATRINA-THE INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCES 22.1(2020):77-90.