Search Results - "Fitzsimmons, J. N."

Distribution and Cycling of Nickel and Nickel Isotopes in the Pacific Ocean by Bian, X., Yang, S.‐C., Raad, R. J., Odendahl, C. E., Lanning, N. T., Sieber, M., Huang, K.‐F., Fitzsimmons, J. N., Conway, T. M., John, S. G.

“…Nickel stable isotopes (δ60Ni) provide insight to Ni biogeochemistry in the modern and past oceans. Here, we present the first Pacific Ocean high‐resolution…”
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Long Distance Transport of Subsurface Sediment‐Derived Iron From Asian to Alaskan Margins in the North Pacific Ocean by Sieber, M., Lanning, N. T., Steffen, J. M., Bian, X., Yang, S.‐C., Lee, J. M., Weiss, G., Hunt, H. R., Charette, M. A., Moore, W. S., Hautala, S. L., Hatta, M., Lam, P. J., John, S. G., Fitzsimmons, J. N., Conway, T. M.

“…The international GEOTRACES program has been instrumental in demonstrating how marine sediments are a critical source of dissolved Fe to the world's oceans…”
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Biogeochemical Cycling of Dissolved Zinc in the Western Arctic (Arctic GEOTRACES GN01) by Jensen, L. T., Wyatt, N. J., Twining, B. S., Rauschenberg, S., Landing, W. M., Sherrell, R. M., Fitzsimmons, J. N.

“…The biogeochemical cycling of dissolved zinc (dZn) was investigated in the Western Arctic along the U.S. GEOTRACES GN01 section. Vertical profiles of dZn in…”
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Re‐Evaluating Hydrogen Sulfide as a Sink for Cadmium and Zinc in the Oxic to Suboxic Upper Water Column of the Pacific Ocean by Buckley, N. R., Black, E. E., Kenyon, J. A., Lanning, N. T., Sieber, M., Conway, T. M., Fitzsimmons, J. N., Cutter, G. A.

“…Hydrogen sulfide is produced by heterotrophic bacteria in anoxic waters and via carbonyl sulfide hydrolysis and phytoplankton emissions under oxic conditions…”
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The Importance of Reversible Scavenging for the Marine Zn Cycle Evidenced by the Distribution of Zinc and Its Isotopes in the Pacific Ocean by Sieber, M., Lanning, N. T., Bian, X., Yang, S.‐C., Takano, S., Sohrin, Y., Weber, T. S., Fitzsimmons, J. N., John, S. G., Conway, T. M.

“…The North Pacific has played an important role in ongoing discussions on the origin of the global correlation between oceanic dissolved Zn and Si, while data…”
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Assessment of the stability, sorption, and exchangeability of marine dissolved and colloidal metals by Jensen, L.T., Wyatt, N.J., Landing, W.M., Fitzsimmons, J.N.

“…The size partitioning of dissolved trace metals is an important factor for determining reactivity and bioavailability of metals in marine environments. This,…”
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Contribution of resuspended sedimentary particles to dissolved iron and manganese in the ocean: An experimental study by Cheize, M., Planquette, H.F., Fitzsimmons, J.N., Pelleter, E., Sherrell, R.M., Lambert, C., Bucciarelli, E., Sarthou, G., Le Goff, M., Liorzou, C., Chéron, S., Viollier, E., Gayet, N.

“…A number of trace metals play essential roles in marine ecosystem structure and biological productivity. Until recently, it has been argued that phytoplankton…”
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The Transpolar Drift as a Source of Riverine and Shelf‐Derived Trace Elements to the Central Arctic Ocean by Charette, Matthew A., Kipp, Lauren E., Jensen, Laramie T., Dabrowski, Jessica S., Whitmore, Laura M., Fitzsimmons, Jessica N., Williford, Tatiana, Ulfsbo, Adam, Jones, Elizabeth, Bundy, Randelle M., Vivancos, Sebastian M., Pahnke, Katharina, John, Seth G., Xiang, Yang, Hatta, Mariko, Petrova, Mariia V., Heimbürger‐Boavida, Lars‐Eric, Bauch, Dorothea, Newton, Robert, Pasqualini, Angelica, Agather, Alison M., Amon, Rainer M. W., Anderson, Robert F., Andersson, Per S., Benner, Ronald, Bowman, Katlin L., Edwards, R. Lawrence, Gdaniec, Sandra, Gerringa, Loes J. A., González, Aridane G., Granskog, Mats, Haley, Brian, Hammerschmidt, Chad R., Hansell, Dennis A., Henderson, Paul B., Kadko, David C., Kaiser, Karl, Laan, Patrick, Lam, Phoebe J., Lamborg, Carl H., Levier, Martin, Li, Xianglei, Margolin, Andrew R., Measures, Chris, Middag, Rob, Millero, Frank J., Moore, Willard S., Paffrath, Ronja, Planquette, Hélène, Rabe, Benjamin, Reader, Heather, Rember, Robert, Rijkenberg, Micha J. A., Roy‐Barman, Matthieu, Rutgers van der Loeff, Michiel, Saito, Mak, Schauer, Ursula, Schlosser, Peter, Sherrell, Robert M., Shiller, Alan M., Slagter, Hans, Sonke, Jeroen E., Stedmon, Colin, Woosley, Ryan J., Valk, Ole, Ooijen, Jan, Zhang, Ruifeng

“…A major surface circulation feature of the Arctic Ocean is the Transpolar Drift (TPD), a current that transports river‐influenced shelf water from the Laptev…”
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