Air-sea exchange: Sea salt and organic micro components in Antarctic snow

被引：21

作者：

Cini, R ^{[1
]}

Innocenti, ND ^{[1
]}

Loglio, G ^{[1
]}

Oppo, C ^{[1
]}

Orlandi, G ^{[1
]}

Stortini, AM ^{[1
]}

Tesei, U ^{[1
]}

Udisti, R ^{[1
]}

机构：

[1] DIPARTIMENTO SANITA PUBBL,SEZ CHIM ANALIT,I-50121 FLORENCE,ITALY

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 1996年 / 63卷 / 01期

关键词：

Antarctic snow; air-sea interaction; marine aerosol; humic components; biogeochemical fractionation; pollutants;

D O I：

10.1080/03067319608039806

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A characterization of surface active fluorescent organic matter (SAFOM) in Antarctic snow is carried out. Its Fulvic Acids (FA) nature is confirmed. Its enrichment in the smallest aerosol particles is shown. A tentative explanation of the presence of both natural and man-made organic microcomponents (SAFOM-interacting) is given in terms of marine aerosol transport. Their enrichment ratio appears of the same order as that of SAFOM, and their presence in the atmospheric particulate of marine origin supports the hypothesis on the transport of microcomponents in Antarctica ''via marine aerosol''.

引用

页码：15 / 27

页数：13

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