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Showing 1 to 5 of 5 for “"Trace metal cycling"”.

  1. Influences on the oceanic biogeochemical cycling of the hybrid-type metals : cobalt, iron, and manganese

    Noble, Abigail E.Massachusetts Institute of Technology and Woods Hole Oceanographic Institution2012

    Trace metal cycling is one of many processes that influence ocean ecosystem dynamics. Cobalt, iron, and manganese are redox active trace metal micronutrients with oceanic distributions that are influenced by both biological and abiotic sources and sinks. Their open ocean concentrations range from …

    woods-hole Repository record

  2. Influences on the oceanic biogeochemical cycling of the hybrid-type metals, cobalt, iron, and manganese

    Noble, Abigail EmeryMassachusetts Institute of Technology2012

    Trace metal cycling is one of many processes that influence ocean ecosystem dynamics. Cobalt, iron, and manganese are redox active trace metal micro-nutrients with oceanic distributions that are influenced by both biological and abiotic sources and sinks. Their open ocean concentrations range from …

    mit Repository record

  3. The Biogeochemistry of iron, zinc and cobalt in the Atlantic Ocean: the Atlantic Meridional Transect and UK GEOTRACES sections

    Wyatt, Neil2014

    … environments, primarily by phytoplankton. The trace metal micronutrients iron, zinc and cobalt are known to exert a significant biological control on phytoplankton productivity by serving as essential active centres in enzymatic processes such as inorganic carbon, nitrogen and phosphorus …

    plymouth Repository record

  4. Anthropogenic and natural radioisotopes as tracers for contaminant sources and particulate fluxes

    Kenyon, Jennifer A.Massachusetts Institute of Technology and Woods Hole Oceanographic Institution2022

    … act as nuclear clocks that are utilized to trace and measure rates of chemical, biological, physical, and geological oceanographic processes. This thesis seeks to utilize both artificial (e.g., released from anthropogenic sources) and natural radioisotopes as tracers within the Pacific Ocean …

    woods-hole Repository record

  5. Trace Metal-Particle Water Interactions in the Western North Sea

    Dixon, Joanna1998

    The distribution of trace metals (Fe, Mn, Cu, Cd and Pb) has been determined in dissolved and particulate phases, along with relevant hydrographic parameters, from the nearshore coastal zone of the western North Sea (between 52ON and 56ON) during four Land Ocean Interaction Study (LOIS) surveys …

    plymouth Repository record