干旱区生态环境知识资源中心(Arid): Retrospective modelling of air pollution due to the operation of scientific stations in Antarctica: an experience of reanalysis

Arid

DOI	10.1017/S0954102021000547
	Retrospective modelling of air pollution due to the operation of scientific stations in Antarctica: an experience of reanalysis
	Kakareka, Sergey; Salivonchyk, Sviatlana
通讯作者	Kakareka, S (corresponding author)，Natl Acad Sci Belarus, Inst Nat Management, Skoriny Str 10, Minsk 220076, BELARUS.
来源期刊	ANTARCTIC SCIENCE
ISSN	0954-1020
EISSN	1365-2079
出版年	2022-02
英文摘要	This article is devoted to the assessment of trends of atmospheric air pollution and atmospheric impacts on the environment in the oases of the Thala Hills, Enderby Land, East Antarctica. Estimates of annual emissions of SO2, nitrogen oxides (NOx), inhalable particulate matter with a diameter of <= 10 mu m (PM10) and CO and their dynamics over 56 years of Thala Hills exploration are given, as well as levels of surface air concentrations of SO2, NOx, PM10 and PM10 atmospheric depositions using air dispersion modelling. It is shown, in particular, that average annual emissions of NOx, PM10 and CO peaked in the early 1990s and have decreased 30.9 times by now. Sulphur dioxide emissions were highest in the late 1960s-late 1970s and decreased 270 times since then. Results of comparisons of modelled air concentrations and depositions with the available data on the measurement of surface air pollutant concentrations and atmospheric depositions are presented. Sources of uncertainties in the estimates of emissions, ground-level concentrations and depositions are described. Proposed approaches can be used to assess the cumulative impacts of ongoing and planned activities on atmospheric air and on other components of the environment through assessing the atmospheric air in the Antarctic Treaty area.
英文关键词	Antarctic stations diesel generators dispersion modelling emission Enderby Land
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000761202300001
WOS类目	Environmental Sciences ; Geography, Physical ; Geosciences, Multidisciplinary
WOS研究方向	Environmental Sciences & Ecology ; Physical Geography ; Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/377233
作者单位	[Kakareka, Sergey; Salivonchyk, Sviatlana] Natl Acad Sci Belarus, Inst Nat Management, Skoriny Str 10, Minsk 220076, BELARUS
推荐引用方式 GB/T 7714	Kakareka, Sergey,Salivonchyk, Sviatlana. Retrospective modelling of air pollution due to the operation of scientific stations in Antarctica: an experience of reanalysis[J],2022.
APA	Kakareka, Sergey,&Salivonchyk, Sviatlana.(2022).Retrospective modelling of air pollution due to the operation of scientific stations in Antarctica: an experience of reanalysis.ANTARCTIC SCIENCE.
MLA	Kakareka, Sergey,et al."Retrospective modelling of air pollution due to the operation of scientific stations in Antarctica: an experience of reanalysis".ANTARCTIC SCIENCE (2022).