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USGS Staff Profile:

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   abstract: Research Chemist, Team Lead with the Oregon Water Science Center
   additionalType: short description
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   abstract: Elena Nilsen is a research chemist in the USGS Oregon Water Science
     Center
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   abstract: Elena Nilsen is a Research Chemist and Team Lead at the U.S. Geological
     Survey Oregon Water Science Center in Portland, OR. She studies contaminants
     of emerging concern (CECs) and other threats to aquatic foodwebs in rivers,
     estuaries, and coastal ocean habitats. Elena has worked extensively on methods
     development and refinement in collaboration with the USGS National Water Quality
     Laboratory. She completed a Bachelor of Science degree in biology at UC San
     Diego and a Doctorate in marine geochemistry at UC Santa Cruz.  She started
     with the USGS as a Mendenhall Post-doctoral Fellow with the USGS Pacific Coastal
     and Marine Science Center in the San Francisco Bay Area studying impacts of
     contamination on estuarine ecology and geochemistry.  She has been with the
     Oregon Water Science Center since 2007.Research InterestsContaminants of emerging
     concern (CECs); sediment and tissue chemistry; endocrine disruption; contaminant
     impacts on First Food species, e.g., Pacific lamprey, white sturgeon, salmonids,
     shellfish; primary productivity, foodweb dynamics; biomarkers; synergistic effects;
     ocean acidification, ocean anoxia, and climate change
   additionalType: personal statement
 email: enilsen@usgs.gov
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   name: University of California, Santa Cruz, Ocean Sciences, Ph.D., 2004
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   name: "U.S. Geological Survey, Pacific Coastal and Marine Geology, Menlo Park,\
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     \ Park, CA 2004\u20132006"
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   additionalType: self-claimed professional experience
   name: "Graduate Student Research Assistant, University of California, Santa Cruz,\
     \ CA 1999\u20132004"
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   name: "Biology Research Assistant, private biotechnology industry, Silicon Valley,\
     \ CA 1996\u20131999"
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