Tropical Tropospheric Ozone and Biomass Burning-Reference-Cited by-同舟云学术

Tropical Tropospheric Ozone and Biomass Burning

Published:2001-03-16 Issue:5511 Volume:291 Page:2128-2132
ISSN:0036-8075
Container-title:Science
language:en
Short-container-title:Science

Author:

Thompson Anne M.¹²,Witte Jacquelyn C.¹³,Hudson Robert D.²,Guo Hua⁴,Herman Jay R.¹,Fujiwara Masatomo⁵

Affiliation:

1. NASA–Goddard Space Flight Center, Code 916, Greenbelt, MD 20771, USA.

2. Department of Meteorology and

3. Science Systems and Applications, Lanham, MD 20706, USA;

4. Department of Computer Sciences, University of Maryland, College Park, MD 20742, USA;

5. Graduate School of Environmental Earth Science, Hokkaido University, Sapporo 060-0810, Japan.

Abstract

New methods for retrieving tropospheric ozone column depth and absorbing aerosol (smoke and dust) from the Earth Probe–Total Ozone Mapping Spectrometer (EP/TOMS) are used to follow pollution and to determine interannual variability and trends. During intense fires over Indonesia (August to November 1997), ozone plumes, decoupled from the smoke below, extended as far as India. This ozone overlay a regional ozone increase triggered by atmospheric responses to the El Niño and Indian Ocean Dipole. Tropospheric ozone and smoke aerosol measurements from the Nimbus 7 TOMS instrument show El Niño signals but no tropospheric ozone trend in the 1980s. Offsets between smoke and ozone seasonal maxima point to multiple factors determining tropical tropospheric ozone variability.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference47 articles.

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