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.
Science and Products
Filter Total Items: 31
Point and Nonpoint Sources of Endocrine Disrupting Compounds and the Potential effects on Fish and Frogs in the New Jersey Pinelands
Scientists from the NJ WSC, Leetown Science Center and New Jersey Pinelands Commission recently initiated a 4 year study designed to characterize the point and non-point sources of endocrine disrupting compound (EDCs) and their potential effects on fish and frogs in the NJ Pinelands.
Pesticides and Amphibian Pathogens in Natural and Created Wetlands in the New Jersey Pinelands
The New Jersey Water Science Center in collaboration with the New Jersey Pinelands Commission and Montclair University, conducted a 4 year study to assess the functional equivalency of ponds and stormwater basins in the New Jersey Pinelands by comparing indicators of hydrologic condition, water quality (including pesticides) and biological metrics (amphibian pathogens).
Endocrine Disrupting Chemicals and Prevalence of Intersex in Fish Populations in New Jersey
NJ WSC and Leetown Science Center scientists in cooperation with the New Jersey Department of Environmental Protection were tasked with characterizing endocrine disruption in smallmouth bass from New Jersey.
Endocrine Disrupting Compounds in the Chesapeake Bay Watershed Science Team
The Chesapeake Bay is the largest estuary in the United States and provides critical resources to fish, wildlife and people. For more than a decade, recreational fish species have been plagued with skin lesions and intersex conditions (the presence of male and female sex characteristics in the same fish) that biologists attributed to exposures to endocrine disrupting chemicals (EDCs)...
Pesticides Common in California Estuary
Pesticides were observed frequently in water, sediment, and the tissue of resident aquatic organisms from an agriculturally dominated estuary along the central California coast according to a collaborative study by U.S. Geological Survey (USGS) and University of California, Davis scientists published in Marine Pollution Bulletin.
Pesticides Found in Amphibians from Remote Areas in California
Amphibians from remote locations in California have accumulated several current-use pesticides, including fungicides, in their bodies. A team of U.S. Geological Survey (USGS) scientists recently reported on field results in the journal Environmental Toxicology and Chemistry. Two fungicides, pyraclostrobin and tebuconazole, and the herbicide simazine were detected frequently in amphibians from all...
Mixtures of Pesticides Detected in Crab Embryos
Crab embryos from two Northern California salt marshes accumulate mixtures of currently used as well as discontinued pesticides, according to a study published by U.S. Geological Survey (USGS) and University of California scientists in the journal Environmental Toxicology and Chemistry.
Science and Products
Filter Total Items: 31
Point and Nonpoint Sources of Endocrine Disrupting Compounds and the Potential effects on Fish and Frogs in the New Jersey Pinelands
Scientists from the NJ WSC, Leetown Science Center and New Jersey Pinelands Commission recently initiated a 4 year study designed to characterize the point and non-point sources of endocrine disrupting compound (EDCs) and their potential effects on fish and frogs in the NJ Pinelands.
Pesticides and Amphibian Pathogens in Natural and Created Wetlands in the New Jersey Pinelands
The New Jersey Water Science Center in collaboration with the New Jersey Pinelands Commission and Montclair University, conducted a 4 year study to assess the functional equivalency of ponds and stormwater basins in the New Jersey Pinelands by comparing indicators of hydrologic condition, water quality (including pesticides) and biological metrics (amphibian pathogens).
Endocrine Disrupting Chemicals and Prevalence of Intersex in Fish Populations in New Jersey
NJ WSC and Leetown Science Center scientists in cooperation with the New Jersey Department of Environmental Protection were tasked with characterizing endocrine disruption in smallmouth bass from New Jersey.
Endocrine Disrupting Compounds in the Chesapeake Bay Watershed Science Team
The Chesapeake Bay is the largest estuary in the United States and provides critical resources to fish, wildlife and people. For more than a decade, recreational fish species have been plagued with skin lesions and intersex conditions (the presence of male and female sex characteristics in the same fish) that biologists attributed to exposures to endocrine disrupting chemicals (EDCs)...
Pesticides Common in California Estuary
Pesticides were observed frequently in water, sediment, and the tissue of resident aquatic organisms from an agriculturally dominated estuary along the central California coast according to a collaborative study by U.S. Geological Survey (USGS) and University of California, Davis scientists published in Marine Pollution Bulletin.
Pesticides Found in Amphibians from Remote Areas in California
Amphibians from remote locations in California have accumulated several current-use pesticides, including fungicides, in their bodies. A team of U.S. Geological Survey (USGS) scientists recently reported on field results in the journal Environmental Toxicology and Chemistry. Two fungicides, pyraclostrobin and tebuconazole, and the herbicide simazine were detected frequently in amphibians from all...
Mixtures of Pesticides Detected in Crab Embryos
Crab embryos from two Northern California salt marshes accumulate mixtures of currently used as well as discontinued pesticides, according to a study published by U.S. Geological Survey (USGS) and University of California scientists in the journal Environmental Toxicology and Chemistry.