• Controls on Dissolved Silicon Isotopes Along the U.S. GEOTRACES Eastern Pacific Zonal Transect (GP16) 

      Grasse, P.ORCIDiD; Closset, I.ORCIDiD; Jones, J. L.ORCIDiD; Geilert, S.ORCIDiD; Brzezinski, M. A.ORCIDiD (Global Biogeochemical Cycles, 2020)
      The distribution of dissolved silicon isotopes (δ30Si) was examined along the U.S. GEOTRACES East Pacific Zonal Transect (GP16) extending from Peru to Tahiti (10°S and 15°S latitude). Surface waters in the subtropical gyre ...
    • El Niño-Driven Oxygenation Impacts Peruvian Shelf Iron Supply to the South Pacific Ocean 

      Rapp, InsaORCIDiD; Schlosser, ChristianORCIDiD; Browning, Thomas J.ORCIDiD; Wolf, FabianORCIDiD; Le Moigne, Frédéric A. C.ORCIDiD; Gledhill, MarthaORCIDiD; Achterberg, Eric P.ORCIDiD (Geophysical Research Letters, 2020)
      Upwelling ocean currents associated with oxygen minimum zones (OMZs) supply nutrients fuelling intense marine productivity. Perturbations in the extent and intensity of OMZs are projected in the future, but it is currently ...
    • Recycling and Burial of Biogenic Silica in an Open Margin Oxygen Minimum Zone 

      Dale, A. W.ORCIDiD; Paul, K. M.ORCIDiD; Clemens, D.ORCIDiD; Scholz, F.; Schroller‐Lomnitz, U.; Wallmann, K.; Geilert, S.ORCIDiD; Hensen, C.ORCIDiD; Plass, A.; Liebetrau, V.ORCIDiD; Grasse, P.ORCIDiD; Sommer, S. (Global Biogeochemical Cycles, 2021-02-17)
      An extensive data set of biogenic silica (BSi) fluxes is presented for the Peruvian oxygen minimum zone (OMZ) at 11°S and 12°S. Each transect extends from the shelf to the upper slope (∼1,000 m) and dissects the permanently ...