Sulfur dioxide as a source of condensation nuclei in the upper troposphere of the Pacific Ocean

被引：37

作者：

Thornton, DC

Bandy, AR

Blomquist, BW

Davis, DD

Talbot, RW

机构：

[1] GEORGIA INST TECHNOL, SCH EARTH & ATMOSPHER SCI, ATLANTA, GA 30332 USA

[2] UNIV NEW HAMPSHIRE, INST STUDY EARTH OCEANS & SPACE, DURHAM, NH 03824 USA

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES | 1996年 / 101卷 / D1期

关键词：

D O I：

10.1029/95JD02273

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

The NASA Pacific Exploratory Mission-West A (PEM-West A) experiment in 1991 covered large portions of the northwestern Pacific Ocean troposphere and a transect of the subtropical troposphere of the North Pacific Ocean. Sulfur dioxide consistently increased with altitude from the surface to 11 km except for a few cases of anthropogenic inputs confined to the planetary boundary layer. Using the PEM West A data set for SO2, sulfate, and calculated OH over the central Pacific Ocean: we have estimated the impacts of the SO2 on the formation of condensation nuclei and the lifetimes of SO2 and sulfate for this region.

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页码：1883 / 1890

页数：8

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