Uptake of reactive nitrogen on cirrus cloud particles in the upper troposphere and lowermost stratosphere

被引：30

作者：

Kondo, Y ^{[1
]}

Toon, OB

Irie, H

Gamblin, B

Koike, M

Takegawa, N

Tolbert, MA

Hudson, PK

Viggiano, AA

Avallone, LM

Hallar, AG

Anderson, BE

Sachse, GW

Vay, SA

Hunton, DE

Ballenthin, JO

Miller, TM

机构：

[1] Univ Tokyo, Adv Sci & Technol Res Ctr, Tokyo 1538904, Japan

[2] Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80309 USA

[3] Natl Inst Environm Studies, Tsukuba, Ibaraki, Japan

[4] Univ Tokyo, Dept Earth & Planetary Sci, Tokyo 1130033, Japan

[5] Univ Colorado, Dept Chem & Biochem, CIRES, Boulder, CO 80309 USA

[6] USAF, Res Lab, VSBXT, Hanscom AFB, MA 01731 USA

[7] NASA, Div Atmospher Sci, Langley Res Ctr, Hampton, VA 23681 USA

来源：

GEOPHYSICAL RESEARCH LETTERS | 2003年 / 30卷 / 04期

关键词：

D O I：

10.1029/2002GL016539

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

NOy ( total reactive nitrogen) contained in ice particles was measured on board the NASA DC-8 aircraft in the Arctic in January and March 2000. During some of the flights, the DC-8 encountered widespread cirrus clouds. Large quantities of ice particles were observed at 8-12 km and particulate NOy showed large increases. The data indicate that the amount of NOy covering the cirrus ice particles strongly depended on temperature. Similar measurements were made in the upper troposphere over the tropical Pacific Ocean in August-September 1998 and 1999. The data obtained in the Arctic and tropics show very limited uptake of NOy on ice at temperatures above 215 K.

引用

页码：3 / 1

页数：4

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