Research Interests

  • Biogeochemical cycling of trace metals in marine systems, especially Fe, Ni, Cu
  • Biological transformations of trace metal speciation; biological acquisition of trace metals
  • Photochemical redox cycling of trace metals
  • Metals as limiting or co-limiting micronutrients in marine planktonic systems


  • B.S., Southampton College of Long Island University
  • Ph.D., Massachusetts Institute of Technology-Woods Hole Oceanographic Institution

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