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The Biogeochemistry Of Hydrogen Sulfide In The Open Ocean, Joël Radford-Knoery
The Biogeochemistry Of Hydrogen Sulfide In The Open Ocean, Joël Radford-Knoery
OES Theses and Dissertations
Hydrogen sulfide is a poorly quantified component of the global sulfur cycle. In seawater, its dissolved species (dissolved sulfide) can react with trace metals to form dissolved complexes and insoluble compounds. Therefore, the study of dissolved° sulfide in the open ocean can yield a better understanding of the biogeochemical cycles of sulfur and trace metals.
The biogeochemical cycling of dissolved sulfide was examined using specially developed sampling and analytical methods. In the western North Atlantic and central Equatorial Pacific Oceans, total dissolved sulfide concentrations ranged from /L; they were highest, in the mixed layer and decreased with depth. The depth …