Kelly Smalling
I am interested in the exposure and effects of contaminants including current-use pesticides and other endocrine active compounds on fish and wildlife with a focus on amphibian populations.
I am an environmental organic chemist who has been working with the USGS since 2004. My current research focuses on the occurrence, fate and effects of emerging contaminants including current-use pesticides in the environment. I am the lead for the Amphibian Research and Monitoring Initiative's Contaminants Project, the project coordinator of the "EDC effects on fish and wildlife in the Cheseapeake Bay Watershed" project through the Contaminants Biology Program, and a member of the Toxic Substances Hydrology Program's Pesticide Fate Research Team.
Education and Certifications
BS in Chemistry from the University of Alabama in Huntsville in 1999
MSPH in Environmental Health Science from the University of South Carolina in 2003
Science and Products
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Effects of persistent energy-related brine contamination on amphibian abundance in national wildlife refuge wetlands Effects of persistent energy-related brine contamination on amphibian abundance in national wildlife refuge wetlands
To inform sustainable energy development, it is important to understand the ecological effects of historical and current production practices and the persistence of those effects. The Williston Basin is one of North America's largest oil production areas and overlaps the Prairie Pothole Region, an area densely populated with wetlands that provide important wildlife habitat. Although...
Authors
Blake Hossack, Kelly L. Smalling, Chauncey Anderson, Todd Preston, Isabelle Cozzarelli, R. Honeycutt
Exploring the amphibian exposome in an agricultural landscape using telemetry and passive sampling Exploring the amphibian exposome in an agricultural landscape using telemetry and passive sampling
This is the first field study of its kind to combine radio telemetry, passive samplers, and pesticide accumulation in tissues to characterize the amphibian exposome as it relates to pesticides. Understanding how habitat drives exposure in individuals (i.e., their exposome), and how that relates to individual health is critical to managing species in an agricultural landscape where...
Authors
Jennifer Swanson, Erin Muths, Clay Pierce, Stephen Dinsmore, Mark Vandever, Michelle L. Hladik, Kelly Smalling
An initial comparison of pesticides and amphibian pathogens between natural and created wetlands in the New Jersey Pinelands, 2014–16 An initial comparison of pesticides and amphibian pathogens between natural and created wetlands in the New Jersey Pinelands, 2014–16
A study conducted by the U.S. Geological Survey, in cooperation with the New Jersey Pinelands Commission and Montclair State University, was designed to compare pesticide concentrations and the presence and prevalence of amphibian pathogens between natural ponds and two types of created wetlands, excavated ponds and stormwater basins, throughout the New Jersey Pinelands. The study...
Authors
Kelly L. Smalling, John Bunnell, Jonathan Cohl, Kristin M. Romanok, Lisa Hazard, Kirsten Monsen, Denise M. Akob, Angela M. Hansen, Michelle L. Hladik, Nicole Abdallah, Quratulain Ahmed, Araba Assan, Matthew D. De Parsia, Amaryl Griggs, Megan McWayne-Holmes, Naisargi Patel, Corey Sanders, Yesha Shrestha, Sean Stout, Brianna Williams
Risk factors associated with mortality of age-0 Smallmouth Bass in the Susquehanna River basin, Pennsylvania Risk factors associated with mortality of age-0 Smallmouth Bass in the Susquehanna River basin, Pennsylvania
Evidence of disease and mortalities of young of the year (age‐0) Smallmouth Bass Micropterus dolomieu has occurred during the late spring and summer in many parts of the Susquehanna River watershed since 2005. To better understand contributing factors, fish collected from multiple areas throughout the watershed as well as out‐of‐basin reference populations (Allegheny and Delaware River...
Authors
Heather Walsh, Vicki S. Blazer, Geoffrey Smith, Michael Lookenbill, David Alvarez, Kelly L. Smalling
Leaching and sorption of neonicotinoid insecticides and fungicides from seed coatings Leaching and sorption of neonicotinoid insecticides and fungicides from seed coatings
Seed coatings are a treatment used on a variety of crops to improve production and offer protection against pests and fungal outbreaks. The leaching of the active ingredients associated with the seed coatings and the sorption to soil was evaluated under laboratory conditions using commercially available corn and soybean seeds to study the fate and transport of these pesticides under...
Authors
Kelly Smalling, Michelle L. Hladik, Corey Sanders, Kathryn Kuivila
Placement of intracoelomic radio transmitters and silicone passive sampling devices in northern leopard frogs (Lithobates pipiens) Placement of intracoelomic radio transmitters and silicone passive sampling devices in northern leopard frogs (Lithobates pipiens)
Historically, wetland toxin exposure studies have relied on single time point samples from stationary sampling devices. Development of passive sampling devices (PSDs) that can be attached to individual animals within wetland habitats has greatly improved in recent years, presenting an innovative sampling technology that can potentially yield individual-specific, quantifiable data about...
Authors
Taylor Yaw, Jennifer Swanson, Clay Pierce, Erin Muths, Kelly Smalling, Mark Vandever, Bianca Zaffarano
Non-USGS Publications**
Brander, S. M., He, G., Smalling, K. L., Denison, M. S. and Cherr, G. N. (2012), The in vivo estrogenic and in vitro anti-estrogenic activity of permethrin and bifenthrin. Environmental Toxicology and Chemistry, 31: 2848–2855
Brander SM, Connon RE, He G, Hobbs JA, Smalling KL, et al. (2013) From ‘Omics to Otoliths: Responses of an Estuarine Fish to Endocrine Disrupting Compounds across Biological Scales. PLoS ONE 8(9): e74251. doi: 10.1371/journal.pone.0074251
Smalling, K.L and Aelion, C.M., 2006, Biological and chemical transformation of atrazine in coastal aquatic sediments, Chemosphere, 62: 188-196.
Pulster, E. L., Smalling, K. L., Zolman, E., Schwacke, L. and Maruya, K. A. (2009), Persistent organochlorine pollutants and toxaphene congener profiles in bottlenose dolphins (Tursiops truncatus) frequenting the Turtle/Brunswick River Estuary, Georgia, USA. Environmental Toxicology and Chemistry, 28: 1390–1399
**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
Filter Total Items: 30
Filter Total Items: 39
No Result Found
Filter Total Items: 106
Effects of persistent energy-related brine contamination on amphibian abundance in national wildlife refuge wetlands Effects of persistent energy-related brine contamination on amphibian abundance in national wildlife refuge wetlands
To inform sustainable energy development, it is important to understand the ecological effects of historical and current production practices and the persistence of those effects. The Williston Basin is one of North America's largest oil production areas and overlaps the Prairie Pothole Region, an area densely populated with wetlands that provide important wildlife habitat. Although...
Authors
Blake Hossack, Kelly L. Smalling, Chauncey Anderson, Todd Preston, Isabelle Cozzarelli, R. Honeycutt
Exploring the amphibian exposome in an agricultural landscape using telemetry and passive sampling Exploring the amphibian exposome in an agricultural landscape using telemetry and passive sampling
This is the first field study of its kind to combine radio telemetry, passive samplers, and pesticide accumulation in tissues to characterize the amphibian exposome as it relates to pesticides. Understanding how habitat drives exposure in individuals (i.e., their exposome), and how that relates to individual health is critical to managing species in an agricultural landscape where...
Authors
Jennifer Swanson, Erin Muths, Clay Pierce, Stephen Dinsmore, Mark Vandever, Michelle L. Hladik, Kelly Smalling
An initial comparison of pesticides and amphibian pathogens between natural and created wetlands in the New Jersey Pinelands, 2014–16 An initial comparison of pesticides and amphibian pathogens between natural and created wetlands in the New Jersey Pinelands, 2014–16
A study conducted by the U.S. Geological Survey, in cooperation with the New Jersey Pinelands Commission and Montclair State University, was designed to compare pesticide concentrations and the presence and prevalence of amphibian pathogens between natural ponds and two types of created wetlands, excavated ponds and stormwater basins, throughout the New Jersey Pinelands. The study...
Authors
Kelly L. Smalling, John Bunnell, Jonathan Cohl, Kristin M. Romanok, Lisa Hazard, Kirsten Monsen, Denise M. Akob, Angela M. Hansen, Michelle L. Hladik, Nicole Abdallah, Quratulain Ahmed, Araba Assan, Matthew D. De Parsia, Amaryl Griggs, Megan McWayne-Holmes, Naisargi Patel, Corey Sanders, Yesha Shrestha, Sean Stout, Brianna Williams
Risk factors associated with mortality of age-0 Smallmouth Bass in the Susquehanna River basin, Pennsylvania Risk factors associated with mortality of age-0 Smallmouth Bass in the Susquehanna River basin, Pennsylvania
Evidence of disease and mortalities of young of the year (age‐0) Smallmouth Bass Micropterus dolomieu has occurred during the late spring and summer in many parts of the Susquehanna River watershed since 2005. To better understand contributing factors, fish collected from multiple areas throughout the watershed as well as out‐of‐basin reference populations (Allegheny and Delaware River...
Authors
Heather Walsh, Vicki S. Blazer, Geoffrey Smith, Michael Lookenbill, David Alvarez, Kelly L. Smalling
Leaching and sorption of neonicotinoid insecticides and fungicides from seed coatings Leaching and sorption of neonicotinoid insecticides and fungicides from seed coatings
Seed coatings are a treatment used on a variety of crops to improve production and offer protection against pests and fungal outbreaks. The leaching of the active ingredients associated with the seed coatings and the sorption to soil was evaluated under laboratory conditions using commercially available corn and soybean seeds to study the fate and transport of these pesticides under...
Authors
Kelly Smalling, Michelle L. Hladik, Corey Sanders, Kathryn Kuivila
Placement of intracoelomic radio transmitters and silicone passive sampling devices in northern leopard frogs (Lithobates pipiens) Placement of intracoelomic radio transmitters and silicone passive sampling devices in northern leopard frogs (Lithobates pipiens)
Historically, wetland toxin exposure studies have relied on single time point samples from stationary sampling devices. Development of passive sampling devices (PSDs) that can be attached to individual animals within wetland habitats has greatly improved in recent years, presenting an innovative sampling technology that can potentially yield individual-specific, quantifiable data about...
Authors
Taylor Yaw, Jennifer Swanson, Clay Pierce, Erin Muths, Kelly Smalling, Mark Vandever, Bianca Zaffarano
Non-USGS Publications**
Brander, S. M., He, G., Smalling, K. L., Denison, M. S. and Cherr, G. N. (2012), The in vivo estrogenic and in vitro anti-estrogenic activity of permethrin and bifenthrin. Environmental Toxicology and Chemistry, 31: 2848–2855
Brander SM, Connon RE, He G, Hobbs JA, Smalling KL, et al. (2013) From ‘Omics to Otoliths: Responses of an Estuarine Fish to Endocrine Disrupting Compounds across Biological Scales. PLoS ONE 8(9): e74251. doi: 10.1371/journal.pone.0074251
Smalling, K.L and Aelion, C.M., 2006, Biological and chemical transformation of atrazine in coastal aquatic sediments, Chemosphere, 62: 188-196.
Pulster, E. L., Smalling, K. L., Zolman, E., Schwacke, L. and Maruya, K. A. (2009), Persistent organochlorine pollutants and toxaphene congener profiles in bottlenose dolphins (Tursiops truncatus) frequenting the Turtle/Brunswick River Estuary, Georgia, USA. Environmental Toxicology and Chemistry, 28: 1390–1399
**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.