We have carried out sediment trap experiments at sites in the Sargasso Sea (S2) and in the Atlantic off Barbados (E) to determine the mass flux and chemical composition of material sinking to the sea floor….
Brewer, Peter G., Yoshiyuki Nozaki, Derek W. Spencer, and Alan P. Fleer. 1980. "Sediment trap experiments in the deep North Atlantic: Isotopic and elemental fluxes." Journal of Marine Research 38, (4). https://elischolar.library.yale.edu/journal_of_marine_research/1526