Item talk:Q44460

ORCID:

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   name: US Geological Survey
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   name: University of Missouri Columbia
 familyName: Alvarez
 givenName: David
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USGS Staff Profile:

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 '@type': Person
 affiliation:
 - '@type': Organization
   name: 2005-present Member, Society of Environmental Toxicology and Chemistry
 - '@type': Organization
   name: 1993-present Member, American Chemical Society Environmental Division
 - '@type': Organization
   name: 1992-present Member, American Chemical Society
 description:
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   abstract: Supervisory Research Chemist with the Columbia Environmental Research
     Center
   additionalType: short description
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   abstract: Dr. Dave Alvarez is a Supervisory Research Chemist at the Columbia Environmental
     Research Center.
   additionalType: staff profile page introductory statement
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   abstract: His focus is on the development of innovative methodologies for passive
     sampler design and complex mixture analysis of various environmental matrices.
     Research is conducted on emerging and historic contaminants; assessment of the
     exposure of aquatic and terrestrial organisms and humans to anthropogenic chemicals;
     and identification of chemicals and their potential sources. The link between
     chemical occurrence and biological effects are investigated using passive samplers
     as surrogate biological organisms and screening sampler extracts with in vitro
     and in vivo tests for estrogenicity, acute toxicity, reproductive and developmental
     abnormalities. The research is designed to expand the understanding of the roles
     of physicochemical parameters and environmental factors on the uptake mechanisms
     of passive samplers. Through our experience and expertise, this research group
     is recognized as an international leader in the field of passive sampling technologies.
   additionalType: personal statement
 email: dalvarez@usgs.gov
 hasCredential:
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   name: Ph.D. Environmental/Analytical Chemistry, University of Missouri-Columbia,
     1999
 - '@type': EducationalOccupationalCredential
   name: B.S. Chemistry, Missouri Western State College, 1995
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     name: Columbia Environmental Research Center
     url: https://www.usgs.gov/centers/columbia-environmental-research-center
   roleName: Supervisory Research Chemist
   startDate: '2024-05-12T15:33:30.755047'
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 jobTitle: Supervisory Research Chemist
 knowsAbout:
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   additionalType: self-claimed expertise
   name: Passive Samplers
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   additionalType: self-claimed expertise
   name: Contaminant Biology
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   additionalType: self-claimed expertise
   name: Environmental Health
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   additionalType: self-claimed expertise
   name: Environmental Chemistry
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   additionalType: self-claimed expertise
   name: Analytical Methods
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   additionalType: self-claimed expertise
   name: Aquatic Toxicology
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Chemical Fate and Dynamics
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Water Quality
 - '@type': Thing
   additionalType: self-claimed expertise
   name: Toxic Elements
 memberOf:
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   member:
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     name: U.S. Geological Survey
   name: staff member
   startDate: '2024-05-12T15:33:30.752342'
 name: David Alvarez, PhD
 url: https://www.usgs.gov/staff-profiles/david-alvarez