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 givenName: Erik
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 updated_date: '2024-05-17T01:46:16.420932'

USGS Staff Profile:

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   abstract: Hydrologist with the Oklahoma-Texas Water Science Center
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   abstract: Dr. Smith constructs predictive hydrodynamic and water-quality models
     (CE-QUAL-W2; EFDC) to better understand land-use and hydrologic modification
     effects on nutrient fate/transport for inland lakes, estuaries, and reservoir
     systems. He also has a strong interest in improving the predictive capacity
     of these models to simulate harmful algal blooms.
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   abstract: Erik Smith has been a hydrologist with the U.S. Geological Survey since
     2005. Other hydrodynamic modeling interests include applied models to better
     serve water resource managers, such as the timing of harmful algal blooms and
     water-quality changes from large interbasin water transfers. Aside from hydrodynamic
     and water-quality modeling, Erik has applied experience with machine learning
     techniques (such as boosted regression trees) and Geographic Information Systems
     (including all ESRI products and QGIS).Erik started his career as a supporting
     scientist and full-time hydrologist on the NAWQA program's Agricultural Chemicals
     Transport (ACT) team (South Fork Iowa River). Building on this experience, he
     has spent much of his career leading studies to better understand agricultural
     impacts on groundwater recharge from both subsurface tile drainage and crop
     irrigation.
   additionalType: personal statement
 email: easmith@usgs.gov
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   startDate: '2024-05-12T15:59:18.009331'
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   startDate: '2024-05-12T15:59:17.998891'
 name: Erik Smith, Ph.D.
 url: https://www.usgs.gov/staff-profiles/erik-smith