Jeff Steevens, PhD
Dr. Jeff Steevens is the acting Center Director and a Research Toxicologist at the Columbia Environmental Research Center.
His broad research interests include the bioavailability and toxicity of environmental contaminants in water and sediments. One of his current responsibilities is leading a multi-disciplinary team to determine the toxicity of contaminants of interest to the Department of Interior including algal toxins, metals, major ions, and emerging contaminants.
Current Projects
- Bioaccumulation and Toxicity of PFAS within Aquatic Systems. Jeff co-leads the USGS PFAS Integrated Science Team. He is actively doing research on the bioaccumulation and effects of PFAS in underrepresented aquatic taxa. Studies include the fate of PFAS within lower levels of aquatic food webs (biofilms and invertebrates). He is currently determining the toxicity of PFAS in freshwater mussels and mayflies.
- Development of Toxicity Bioassay Methods. His research is currently focusing on the effects of contaminants on freshwater mussels, mayflies, and other invertebrates. These methods include acute and chronic bioassays as well as field methods to determine in situ effects from nutrients and contaminants.
- Natural Resource Damage Assessment and Restoration Expertise. Jeff provides technical expertise for injury assessment at several sites including the Upper Columbia River, Tri-State Mining District, Little Calumet, IN and Sauget Creek, IL.
Education and Certifications
Ph.D. in Pharmacology and Toxicology, University of Mississippi, Oxford, 1999
B.S. in Biochemistry (Minor in Geology), University of Missouri, Columbia, 1994
Affiliations and Memberships*
Society of Environmental Toxicology and Chemistry, 1993 – present
Mid-South Chapter, Society of Environmental Toxicology and Chemistry, 1996 – present
Freshwater Mollusk Conservation Society, 2020-present
American Chemical Society, 2013-present
Editorial Board Member, Bulletin of Environmental Contamination and Toxicology
Adjunct Professor, Arkansas State University, Biology Department, 2020-present
Associate Editor, Archives of Environmental Contamination and Toxicology
Editorial Board Member, Environmental Toxicology and Chemistry
Adjunct Professor, University of Missouri, College of Engineering, 2019-present
Adjunct Professor, University of Mississippi, Environmental Toxicology Research Program, School of Pharmacy and National Center for Natural Pharmaceutical Research, 2007-present
Science and Products
Acute and chronic toxicity of two perfluoroalkyl substances to Neocloeon triangulifer Acute and chronic toxicity of two perfluoroalkyl substances to Neocloeon triangulifer
Survival of grass carp and black carp gavaged with an oral dose of antimycin A in two carriers, corn oil and ethanol Survival of grass carp and black carp gavaged with an oral dose of antimycin A in two carriers, corn oil and ethanol
A quantitative survey of freshwater mussels of the Buffalo National River, Arkansas from 2019 to 2021 A quantitative survey of freshwater mussels of the Buffalo National River, Arkansas from 2019 to 2021
Chemical and biological exposure bioassay data from sediment collected within the Grand Calumet River, Indiana, USA Chemical and biological exposure bioassay data from sediment collected within the Grand Calumet River, Indiana, USA
Burrowing behavior of freshwater mussels Burrowing behavior of freshwater mussels
Evaluating chronic toxicity of sodium chloride or potassium chloride to a unionid mussel (Lampsilis siliquoidea) in water exposures using standard and refined toxicity test methods Evaluating chronic toxicity of sodium chloride or potassium chloride to a unionid mussel (Lampsilis siliquoidea) in water exposures using standard and refined toxicity test methods
Impacts of acute and chronic suspended solids exposure on juvenile freshwater mussels Impacts of acute and chronic suspended solids exposure on juvenile freshwater mussels
Responses of juvenile mussels to metals in sediment and water of the Tri-State Mining District Responses of juvenile mussels to metals in sediment and water of the Tri-State Mining District
Survival and growth of juvenile mussels in an outdoor pond after 28-day laboratory exposure to aqueous zinc Survival and growth of juvenile mussels in an outdoor pond after 28-day laboratory exposure to aqueous zinc
Bioaccumulation kinetics of model pharmaceuticals in the freshwater unionid pondmussel, Sagittunio subrostratus Bioaccumulation kinetics of model pharmaceuticals in the freshwater unionid pondmussel, Sagittunio subrostratus
Assessing environmental oil spill based on fluorescence images of water samples and deep learning Assessing environmental oil spill based on fluorescence images of water samples and deep learning
Laboratory-derived bioaccumulation kinetic parameters for four per- and polyfluoroalkyl substances in freshwater mussels Laboratory-derived bioaccumulation kinetic parameters for four per- and polyfluoroalkyl substances in freshwater mussels
Uptake of per- and polyfluoroalkyl substances by fish, mussel, and passive samplers in mobile laboratory exposures using groundwater from a contamination plume at a historical fire training area, Cape Cod, Massachusetts Uptake of per- and polyfluoroalkyl substances by fish, mussel, and passive samplers in mobile laboratory exposures using groundwater from a contamination plume at a historical fire training area, Cape Cod, Massachusetts
Perfluorooctanesulfonate adversely affects a mayfly (Neocloeon triangulifer) at environmentally realistic concentrations Perfluorooctanesulfonate adversely affects a mayfly (Neocloeon triangulifer) at environmentally realistic concentrations
Influences of water hardness on chronic toxicity of potassium chloride to a unionid mussel (Lampsilis siliquoidea) Influences of water hardness on chronic toxicity of potassium chloride to a unionid mussel (Lampsilis siliquoidea)
Evaluation of Ziram as an oral toxic bait chemical for control of grass carp Ctenopharyngodon idella Evaluation of Ziram as an oral toxic bait chemical for control of grass carp Ctenopharyngodon idella
Guide for benthic invertebrate studies in support of Natural Resource Damage Assessment and Restoration Guide for benthic invertebrate studies in support of Natural Resource Damage Assessment and Restoration
Ingested toxicity of antimycin A to grass carp Ctenopharyngodon idella and black carp Mylopharyngodon piceus in two carriers Ingested toxicity of antimycin A to grass carp Ctenopharyngodon idella and black carp Mylopharyngodon piceus in two carriers
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Acute and chronic toxicity of two perfluoroalkyl substances to Neocloeon triangulifer Acute and chronic toxicity of two perfluoroalkyl substances to Neocloeon triangulifer
Survival of grass carp and black carp gavaged with an oral dose of antimycin A in two carriers, corn oil and ethanol Survival of grass carp and black carp gavaged with an oral dose of antimycin A in two carriers, corn oil and ethanol
A quantitative survey of freshwater mussels of the Buffalo National River, Arkansas from 2019 to 2021 A quantitative survey of freshwater mussels of the Buffalo National River, Arkansas from 2019 to 2021
Chemical and biological exposure bioassay data from sediment collected within the Grand Calumet River, Indiana, USA Chemical and biological exposure bioassay data from sediment collected within the Grand Calumet River, Indiana, USA
Burrowing behavior of freshwater mussels Burrowing behavior of freshwater mussels
Evaluating chronic toxicity of sodium chloride or potassium chloride to a unionid mussel (Lampsilis siliquoidea) in water exposures using standard and refined toxicity test methods Evaluating chronic toxicity of sodium chloride or potassium chloride to a unionid mussel (Lampsilis siliquoidea) in water exposures using standard and refined toxicity test methods
Impacts of acute and chronic suspended solids exposure on juvenile freshwater mussels Impacts of acute and chronic suspended solids exposure on juvenile freshwater mussels
Responses of juvenile mussels to metals in sediment and water of the Tri-State Mining District Responses of juvenile mussels to metals in sediment and water of the Tri-State Mining District
Survival and growth of juvenile mussels in an outdoor pond after 28-day laboratory exposure to aqueous zinc Survival and growth of juvenile mussels in an outdoor pond after 28-day laboratory exposure to aqueous zinc
Bioaccumulation kinetics of model pharmaceuticals in the freshwater unionid pondmussel, Sagittunio subrostratus Bioaccumulation kinetics of model pharmaceuticals in the freshwater unionid pondmussel, Sagittunio subrostratus
Assessing environmental oil spill based on fluorescence images of water samples and deep learning Assessing environmental oil spill based on fluorescence images of water samples and deep learning
Laboratory-derived bioaccumulation kinetic parameters for four per- and polyfluoroalkyl substances in freshwater mussels Laboratory-derived bioaccumulation kinetic parameters for four per- and polyfluoroalkyl substances in freshwater mussels
Uptake of per- and polyfluoroalkyl substances by fish, mussel, and passive samplers in mobile laboratory exposures using groundwater from a contamination plume at a historical fire training area, Cape Cod, Massachusetts Uptake of per- and polyfluoroalkyl substances by fish, mussel, and passive samplers in mobile laboratory exposures using groundwater from a contamination plume at a historical fire training area, Cape Cod, Massachusetts
Perfluorooctanesulfonate adversely affects a mayfly (Neocloeon triangulifer) at environmentally realistic concentrations Perfluorooctanesulfonate adversely affects a mayfly (Neocloeon triangulifer) at environmentally realistic concentrations
Influences of water hardness on chronic toxicity of potassium chloride to a unionid mussel (Lampsilis siliquoidea) Influences of water hardness on chronic toxicity of potassium chloride to a unionid mussel (Lampsilis siliquoidea)
Evaluation of Ziram as an oral toxic bait chemical for control of grass carp Ctenopharyngodon idella Evaluation of Ziram as an oral toxic bait chemical for control of grass carp Ctenopharyngodon idella
Guide for benthic invertebrate studies in support of Natural Resource Damage Assessment and Restoration Guide for benthic invertebrate studies in support of Natural Resource Damage Assessment and Restoration
Ingested toxicity of antimycin A to grass carp Ctenopharyngodon idella and black carp Mylopharyngodon piceus in two carriers Ingested toxicity of antimycin A to grass carp Ctenopharyngodon idella and black carp Mylopharyngodon piceus in two carriers
Non-USGS Publications**
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government