Oceanic uptake and the global atmospheric acetone budget

被引：71
作者：
Marandino, CA
De Bruyn, WJ
Miller, SD
Prather, MJ
Saltzman, ES
机构：
[1] Univ Calif Irvine, Dept Earth Syst Sci, Irvine, CA 92697 USA
[2] Chapman Univ, Dept Phys Sci, Orange, CA 92866 USA
来源：
GEOPHYSICAL RESEARCH LETTERS | 2005年 / 32卷 / 15期
关键词：
D O I：
10.1029/2005GL023285
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
In this study, direct measurements of the air/ sea flux of acetone were made over the North Pacific Ocean. The results demonstrate that the net flux of acetone is into, rather than out of the oceans. The extrapolated global ocean uptake of 48 Tg yr(-1) requires a major revision of the atmospheric acetone budget. This result is consistent with a recent reevaluation of acetone photodissociation quantum yields.
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