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Federal
Mercury Concentrations in Songbird Feathers and Tissues
Department of the Interior —
This dataset includes the bird species, sex, age, and total mercury concentrations in feathers, muscle, liver, and nail tissues. -
Federal
Legacy and emerging contaminants in the Chesapeake Bay watershed as measured using passive samplers – 2005 to 2013
Department of the Interior —
Legacy and emerging contaminants were measured in streams and rivers in the District of Columbia and the states of Maryland, Pennsylvania, Virginia, and West Virginia... -
Federal
Hair and blood total mercury concentrations in raccoons and striped skunks from Suisun Marsh 2016 to 2019
Department of the Interior —
Total mercury concentrations were determined in hair and whole blood of raccoons and skunks in Suisun Marsh from 2016 to 2019. Individual skunks and raccoons were... -
Federal
Chemical and biological data from a study on method development for a short term 7 day sodium chloride and mock effluent toxicity tests with unionid mussels
Department of the Interior —
The data consists of the responses (survival, growth, and/or reproduction) of test organisms were determined in six concentrations of toxicants in 7-day toxicity... -
Federal
Chronic toxicity of 4-Nonylphenol to two unionid mussels in water-only exposures
Department of the Interior —
Chronic (28-d) toxicity of 4-nonylphenol (4-NP) to two commonly tested species of mussels: fatmucket (Lampsilis siliquoidea) and rainbow mussel (Villosa iris). -
Federal
Organochlorine chemicals in northern cardinal eggs from suburban Washington, DC USA
Department of the Interior —
Analysis of organochlorine pesticides and polychlorinated biphenyls (PCBs) in northern cardinal eggs from six neighborhoods near Washington, DC -
Federal
Chemical and biological data from a study on sensitivity of a unionid mussel (Lampsilis siliquoidea) to a permitted effluent and elevated potassium
Department of the Interior —
The data release includes data from four studies: (1) toxicity of a permitted effluent, which entered the Deep Fork River (DFR), Oklahoma, USA, to a unionid mussel... -
Federal
Total Mercury Concentrations in Smallmouth Bass from Chesapeake Bay Tributaries, USA Dataset, 2013-2017
Department of the Interior —
This dataset includes fish scientific name, fish common name, site identification codes, latitude, longitude, site name, sample identification codes, collection date,... -
Federal
Microplastics in the Delaware River, 2018
Department of the Interior —
This dataset describes the quantity and morphology of microplastics in water, sediment, fish, and mussel samples from the Delaware River and select tributaries,... -
Federal
Southeast Florida and Florida Keys Antibiotic Resistance Study
Department of the Interior —
The prevalence of antibiotic resistance genes in microbial communities from sewage wastewater streams and from offshore marine sediments in the vicinity of sewage... -
Federal
Exposure of Peromyscus leucopus to lead and cadmium in the Southeast Missouri Lead Mining District
Department of the Interior —
The exposure of white-footed mice (Peromyscus leucopus) to lead and cadmium and the potential associated toxic effects were examined at three sites contaminated with... -
Federal
Biomarkers of laboratory-exposed Northern Leopard frogs to neonicotinoids: DNA cell cycle, fragmentation, and genome size
Department of the Interior —
Data were collected on whole blood DNA parameters including cell cycle, DNA fragmentation, and genome size obtained from Northern leopard frogs exposed to... -
Federal
Mercury, cortisol, and blood biomarkers in adult female northern elephant seals from 2011 to 2021
Department of the Interior —
This dataset represents 179 unique adult female northern elephant seals that were sampled between 2011 and 2021 during four different life history states (early... -
Federal
Levels of persistent organic pollutants found in the blood of sea otters captured in the western Aleutian Islands and southeast Alaska in 1997
Department of the Interior —
The data consist of levels of organic pollutants found in the blood of sea otters captured from five areas in the western Aleutian Islands and in Cross Sound in... -
Federal
Mercury in fishes from Clear Lake, California, 2019 and 2020 (ver. 2.0, February 2022)
Department of the Interior —
Comma-separated values (.csv) file containing data related to mercury in fishes collected from Clear Lake, California. -
Federal
Chemical and biological exposure bioassay data from sediment collected within the Grand Calumet River, Indiana, USA
Department of the Interior —
The Grand Calumet River (GCR), located in northern Indiana, is contaminated due to a wide range of historical industrial activities. Short-term and long-term sediment... -
Federal
Polycyclic aromatic hydrocarbon concentrations in soil, sediment, vegetation, and water samples collected from the Arctic National Wildlife Refuge during Summer 2019
Department of the Interior —
This data set documents results of analysis of samples collected from the Arctic National Wildlife Refuge during Summer 2019. Data tables include: 1. The numeric and... -
Federal
Total mercury and methylmercury in biota from Cottage Grove Reservoir and the Coast Fork Willamette River, Oregon, 2021
Department of the Interior —
Comma-separated values (.csv) file containing data related to mercury in biota from Cottage Grove Reservoir, and the rivers upstream of Cottage Grove Reservoir, Oregon. -
Federal
Chemical and biological data from acute toxicity tests with road dust suppressant chemicals and five freshwater organisms
Department of the Interior —
Dust suppressants and soil stabilizer products are applied to unpaved roads worldwide to reduce dust production and stabilize road surfaces. Although these products... -
Federal
Biomass and methylmercury concentrations in biweekly biological samples from Brownlee and Oxbow Reservoir outflows, Snake River Hells Canyon Complex (Idaho-Oregon), 2018-2019
Department of the Interior —
This dataset describes biomass and methylmercury concentrations in zooplankton, other invertebrates, fish, and coarse and fine detritus samples collected at the...