Arid
DOI10.1134/S001670291704005X
Sedimentary matter and organic compounds in the aerosols and surface waters along the Transatlantic section
Nemirovskaya, I. A.
通讯作者Nemirovskaya, I. A.
来源期刊GEOCHEMISTRY INTERNATIONAL
ISSN0016-7029
EISSN1556-1968
出版年2017
卷号55期号:4页码:367-379
英文摘要

Concentrations and composition of suspended particulate matter and organic compounds (OC), including Dorg, lipids, hydrocarbons (HC), and pigments, were determined in the near-water aerosol layer and in surface waters on the meridional section across the Atlantic Ocean from the port of Ushuaia to the port of Gdansk (Cruise 47(th) of the R/V Akademic Ioffe, March 26-May, 7, 2015). It was established that the distribution of OC (except for pigments) in aerosols, in general, repeats the distribution of particle number and weight concentrations of aerosols, with maximums in the influence zone of fluxes from Patagonia and African deserts. The concentrations of aerosols changed within wide ranges: from 1237 to 111739 particles/L for 0.3-1 mu m fraction; and from 0.02 to 19.890 mu g/m(3) for aerosols collected by network method (flux of 0.02-34.4 mg/m(2) day). The contrasting mineral composition of aeolian material reflects the diversity of its provenances. In surface waters, the studied compounds were accumulated in the frontal river-sea area (runoff of the Rio-Colorado River) and with approaching the coast, especially in the English Channel. A simultaneous change of concentrations of suspended particulate matter and OC is observed only in open oceanic waters.


英文关键词aerosols surface waters suspended particulate matter organic matter chlorophyll lipids hydrocarbons
类型Article
语种英语
国家Russia
收录类别SCI-E
WOS记录号WOS:000399718900006
WOS关键词PARTICULATE MATTER ; SAHARAN DUST ; ATLANTIC ; SEA ; DEPOSITION ; PARTICLES ; MARKERS ; FRONTS ; ZONES ; OCEAN
WOS类目Geochemistry & Geophysics
WOS研究方向Geochemistry & Geophysics
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/199181
作者单位Russian Acad Sci, Shirshov Inst Oceanol, Nakhimovskii Prosp 36, Moscow 117997, Russia
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GB/T 7714
Nemirovskaya, I. A.. Sedimentary matter and organic compounds in the aerosols and surface waters along the Transatlantic section[J],2017,55(4):367-379.
APA Nemirovskaya, I. A..(2017).Sedimentary matter and organic compounds in the aerosols and surface waters along the Transatlantic section.GEOCHEMISTRY INTERNATIONAL,55(4),367-379.
MLA Nemirovskaya, I. A.."Sedimentary matter and organic compounds in the aerosols and surface waters along the Transatlantic section".GEOCHEMISTRY INTERNATIONAL 55.4(2017):367-379.
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