Connotea
CiteULike
del.ico.us
BibSonomyAbstract
Seasonal and inter-annual variability of particulate organic matter in the global ocean
Laboratoire d'Optique Atmosphérique, Université des Sciences et Technologies de Lille, France
Laboratoire d'Optique Atmosphérique, Université des Sciences et Technologies de Lille, France
Laboratoire d'Optique Atmosphérique, Université des Sciences et Technologies de Lille, France
Scripps Institution of Oceanography, University of California San Diego, La Jolla, USA
The geographic distribution and seasonal to inter-annual variability of the particulate backscattering coefficient, bbp, is described and compared with that of chlorophyll concentration, Chl. Both variables are obtained from satellite-derived ocean color and inverse modeling. In general, bbp exhibits larger seasonal variations than Chl, and the bbp values are more evenly distributed in space, especially at low and middle latitudes. A phase shift between the annual cycles of bbp and Chl is evidenced, and is attributed to the presence of an important pool of non-pigmented particles. Converting bbp to particulate organic carbon, POC, the annual mean surface POC pool between 60°S and 60°N is about 19 Tg C per meter.
Published 26 December 2002.
Citation: (2002), Seasonal and inter-annual variability of particulate organic matter in the global ocean, Geophys. Res. Lett., 29(24), 2196, doi:10.1029/2002GL015948.
Cited By