Comparison of global climatological maps of sea surface dimethyl sulfide -: art. no. GB3013

被引:56
作者
Belviso, S
Bopp, L
Moulin, C
Orr, JC
Anderson, TR
Aumont, O
Chu, S
Elliott, S
Maltrud, ME
Simó, R
机构
[1] CEA, CNRS, UMR 1572, Lab Sci Climat & Environm, F-91191 Gif Sur Yvette, France
[2] Univ Southampton, Southampton Oceanog Ctr, Southampton SO14 3ZH, Hants, England
[3] Univ Paris 06, Lab Oceanog Dynam & Climatol, F-75252 Paris 5, France
[4] Los Alamos Natl Lab, Climate Ocean & Sea Ice Modeling Porject, Los Alamos, NM 87545 USA
[5] Inst Ciencias Mar, CMIMA, CSIC, Barcelona 08003, Spain
关键词
biogeochemistry; DMS; DMSP;
D O I
10.1029/2003GB002193
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
[1] We have examined differences in regional and seasonal variability among seven global climatologies of sea-surface dimethyl sulfide (DMS) concentrations. We found large differences between recent climatologies and that typically used by most atmospheric sulfur models. The relative uncertainty (1sigma/mean) in the latitudinal distribution of the annual mean DMS concentration increases from about 50% in tropical and temperate regions to nearly 100% in the high latitudes. We also compared these climatologies to new measurements in the North Atlantic Ocean taken during the 2001 Programme Ocean Multidisciplinaire Meso Echelle (POMME) expeditions.
引用
收藏
页码:GB30131 / 10
页数:15
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