干旱区生态环境知识资源中心(Arid): Study of trace elements in the surface snow for impact monitoring in Vecherny Oasis, East Antarctica

Arid

DOI	10.1007/s10661-020-08682-8
	Study of trace elements in the surface snow for impact monitoring in Vecherny Oasis, East Antarctica
	Kakareka, Sergey; Kukharchyk, Tamara; Kurman, Peter
通讯作者	Kukharchyk, T
来源期刊	ENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN	0167-6369
EISSN	1573-2959
出版年	2020
卷号	192 期号:11
英文摘要	The results of surface snow monitoring in Vecherny Oasis, Thala Hills, East Antarctica, for evaluation of Belarusian Antarctic Station environmental impact are presented. Snow samples from the depth up to 15-20 cm were collected during 4-5th and 7-10th seasonal Belarusian Antarctic expeditions in the period from 2012 to 2018. Chemical-analytical study and determination of Ag, Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Na, Mg, Mn, Mo, Ni, Pb, Sb, Se, Th, Tl, V, U, and Zn content were performed using ISP-MS method. Altogether 85 snow samples were analyzed. High spatial variability of trace elements content in the surface snow and differences between human impacted and non-impacted areas are shown. The elevated average content of trace elements in surface snow within the human impacted areas in comparison with ice sheet has been revealed. Based on the concentration of elements and EFc, the anthropogenic origin of Sb, Se, As, Cd, Zn, Cr, Cu, Mo, V, and Pb in the surface snow were suggested. Contribution of local sources of trace elements is considered to be more important for Vecherny Oasis than their regional or transboundary transfers. The development of guidelines for unified procedure of snow sampling for the goal of local impact monitoring in Antarctica would be useful for data comparison across Antarctic.
英文关键词	Surface snow Trace elements Monitoring Human activity Enderby Land
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000587294000001
WOS关键词	HEAVY-METALS ; ICE CORE ; LAW DOME ; LEAD ; PRECIPITATION ; VARIABILITY ; POLLUTION ; CHEMISTRY
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/2XILL650/327390
作者单位	[Kakareka, Sergey; Kukharchyk, Tamara] Natl Acad Sci Belarus, Inst Nat Management, Lab Transboundary Pollut, Skoriny St 10, Minsk 220076, BELARUS; [Kurman, Peter] Natl Acad Sci Belarus, Inst Bioorgan Chem, Lab Phys & Chem Methods, Kuprevicha St 2, Minsk 220141, BELARUS
推荐引用方式 GB/T 7714	Kakareka, Sergey,Kukharchyk, Tamara,Kurman, Peter. Study of trace elements in the surface snow for impact monitoring in Vecherny Oasis, East Antarctica[J],2020,192(11).
APA	Kakareka, Sergey,Kukharchyk, Tamara,&Kurman, Peter.(2020).Study of trace elements in the surface snow for impact monitoring in Vecherny Oasis, East Antarctica.ENVIRONMENTAL MONITORING AND ASSESSMENT,192(11).
MLA	Kakareka, Sergey,et al."Study of trace elements in the surface snow for impact monitoring in Vecherny Oasis, East Antarctica".ENVIRONMENTAL MONITORING AND ASSESSMENT 192.11(2020).