Monthly CO surface sources inventory based on the 2000-2001 MOPITT satellite data -: art. no. L21107

被引：125

作者：

Pétron, G

Granier, C

Khattatov, B

Yudin, V

Lamarque, JF

Emmons, L

Gille, J

Edwards, DP

机构：

[1] Natl Ctr Atmospher Res, Div Atmospher Chem, Adv Study Program, Boulder, CO 80307 USA

[2] Univ Paris 06, Serv Aeron, Inst Pierre Simon Laplace, CNRS, F-75252 Paris 05, France

[3] Univ Colorado, NOAA, Cooperat Inst Res Environm Sci, Aeron Lab, Boulder, CO 80309 USA

[4] Max Planck Inst Meteorol, Hamburg, Germany

来源：

GEOPHYSICAL RESEARCH LETTERS | 2004年 / 31卷 / 21期

关键词：

D O I：

10.1029/2004GL020560

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

This paper presents results of the inverse modeling of carbon monoxide surface sources on a monthly and regional basis using the MOPITT (Measurement Of the Pollution In The Troposphere) CO retrievals. The targeted time period is from April 2000 to March 2001. A sequential and time-dependent inversion scheme is implemented to correct an a priori set of monthly mean CO sources. The a posteriori estimates for the total anthropogenic (fossil fuel + biofuel + biomass burning) surface sources of CO in TgCO/yr are 509 in Asia, 267 in Africa, 140 in North America, 90 in Europe and 84 in Central and South America. Inverting on a monthly scale allows one to assess a corrected seasonality specific to each source type and each region. Forward CTM simulations with the a posteriori emissions show a substantial improvement of the agreement between modeled CO and independent in situ observations.

引用

页码：L211071 / 5

页数：5

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