Marine Science Faculty Publications

Biogenic Production of Dimethyl Sulfide: Krill Grazing

Document Type

Article

Publication Date

1-1993

Abstract

Dimethyl sulfide (DMS), a dominant sulfur compound in sea water, is a possible precursor for cloud condensation nuclei in the atmosphere and may influence global climate. The primary source of DMS is phytoplankton, but the mechanisms remain uncertain, and concentrations of DMS in the ocean vary spatially and temporally. Laboratory studies suggest zooplankton grazing may be an important process leading to the formation of DMS in the ocean. This paper describes ocean studies which examine the suggestion that grazing by krill may be a significant source for DMS production in the antarctic coastal region. 11 refs., 2 figs.

Was this content written or created while at USF?

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Citation / Publisher Attribution

Antarctic Journal of the United States, v. 28, issue 5, p. 141-142

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