干旱区生态环境知识资源中心(Arid): Isotope hydrochemistry of the lakes in Schirmacher Oasis, East Antarctica

Arid

	Isotope hydrochemistry of the lakes in Schirmacher Oasis, East Antarctica
	Gopinath, G.; Resmi, T. R.; Praveenbabu, M.; Pragath, M.; Sunil, P. S.; Rawat, R.
通讯作者	Gopinath, G
来源期刊	INDIAN JOURNAL OF GEO-MARINE SCIENCES
ISSN	0379-5136
EISSN	0975-1033
出版年	2020
卷号	49 期号:6 页码:947-953
英文摘要	The study aims to find out the ionic and isotopic compositions of some lakes in the Schirmacher Oasis in east Antarctica. The water samples were collected from 12 lakes near the Indian Antarctic station, Maitri. The chemistry of lake water indicates contribution from glacial melt water and lithology of the area. Evaporation from shallow lakes was also found to be controlling the lake water chemistry. The isotopic concentration of the lake waters also indicated input from the melt water from adjacent glaciers. delta D varied between-167.2 parts per thousand and -250.2 parts per thousand and delta O-18 from -18.0 parts per thousand to -31.2 parts per thousand. It was found that diffusion controlled kinetic effect at the liquid-ice interface for different water isotopologues and evaporative enrichment of heavier isotopes from open water bodies determined the slope of the regression line of the lake water.
英文关键词	Ionic composition Polar lakes Schirmacher Oases Stable isotopes
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000559240000003
WOS关键词	ZFL-MITTEILUNGEN ; GROUNDWATER-FLOW ; STABLE-ISOTOPE ; CLIMATE-CHANGE ; ICE SHELF ; WATER ; GEOCHEMISTRY ; CHEMISTRY ; LIMNOLOGY ; SEDIMENTS
WOS类目	Oceanography
WOS研究方向	Oceanography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/325600
作者单位	[Gopinath, G.; Resmi, T. R.; Praveenbabu, M.; Pragath, M.] Ctr Water Resources Dev & Management, Kozhikode 673571, Kerala, India; [Gopinath, G.] Kerala Univ Fisheries & Ocean Studies, Kochi 682508, Kerala, India; [Sunil, P. S.; Rawat, R.] Indian Inst Geomagnetism, Plot 5,Sect 18, Navi Mumbai 410218, Maharashtra, India; [Sunil, P. S.] Cochin Univ Sci & Technol, Dept Marine Geol & Geophys, Kochi 16, India; [Sunil, P. S.] Cochin Univ Sci & Technol, Sch Marine Sci, eCUSAT NCPOR Ctr Polar Sci, Kochi 682016, Kerala, India
推荐引用方式 GB/T 7714	Gopinath, G.,Resmi, T. R.,Praveenbabu, M.,et al. Isotope hydrochemistry of the lakes in Schirmacher Oasis, East Antarctica[J],2020,49(6):947-953.
APA	Gopinath, G.,Resmi, T. R.,Praveenbabu, M.,Pragath, M.,Sunil, P. S.,&Rawat, R..(2020).Isotope hydrochemistry of the lakes in Schirmacher Oasis, East Antarctica.INDIAN JOURNAL OF GEO-MARINE SCIENCES,49(6),947-953.
MLA	Gopinath, G.,et al."Isotope hydrochemistry of the lakes in Schirmacher Oasis, East Antarctica".INDIAN JOURNAL OF GEO-MARINE SCIENCES 49.6(2020):947-953.