81 datasets found
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Federal
Data acquired in laboratory experiments conducted with the crustacean Daphnia magna to characterize Ag bioaccumulation kinetics after exposures to AgNO3 or Ag nanoparticles, 2019-2021
Department of the Interior —
Silver nanoparticles (AgNP) are one type of contaminant that can enter treatment wetlands (Wiesner 2006) and impact the overall treatment efficacy. Grazing by filter... -
Federal
Maternal transfer of mercury to northern elephant seal pups
Department of the Interior —
We used free-ranging northern elephant seals as a model species to investigate maternal transfer of mercury (Hg) to pups in relation to maternal traits, including... -
Federal
Surface-Water Geochemistry of Mercury and other Constituents in Clear Lake, Lake County, California
Department of the Interior —
Clear Lake is a 180 km2 freshwater lake located approximately 120 km northwest of Sacramento in the California Coast Range. The lake is a popular sport-fishing... -
Federal
Dataset of Biota-Sediment Accumulation Factors for PFAS, Version 1
U.S. Environmental Protection Agency —
The file is a compilation of reported Biota-Sediment Accumulation Factors (BSAFs) for PFAS for aquatic species. The file has the BSAFs as reported in the source and... -
Federal
Review of per- and polyfluoroalkyl substances (PFAS) bioaccumulation in earthworms
U.S. Environmental Protection Agency —
Supplementary materials for "Lawrence P. Burkhard, Lauren K. Votava, Review of per- and polyfluoroalkyl substances (PFAS) bioaccumulation in earthworms, Environmental... -
Federal
Dataset for temporal influences on selenium partitioning, trophic transfer, and exposure in a major U.S. river
Department of the Interior —
The trace element selenium is an essential element with a narrow window between concentrations needed to support life and those that cause toxicity to egg laying... -
Federal
Chemical characterization of water and suspended sediment of the Snake River and Hells Canyon Complex (Idaho, Oregon) (ver. 3.0, November 2023)
Department of the Interior —
This dataset includes laboratory analyses of surface water samples and sediment trap material collected from (1) locations upstream, downstream, and within the Hells... -
Federal
Metal-mixtures experimental stream study, part 2 (2014): Cd, Cu, and Zn exposures: aquatic, biofilm, tissue and sediment chemistry and larval aquatic insect counts
Department of the Interior —
This dataset is from the second of four experiments which test the toxicity of several metals with aquatic insect communities that were colonized in the field and... -
Federal
Saunders et al_IVIVE paper_Science Hub_entry_08142020
U.S. Environmental Protection Agency —
The purpose of is this study was to evaluate the potential for biotransformation in the gastrointestinal tissues (GIT) of fish to impact chemical bioaccumulation. In... -
Federal
Models Used to Predict Chemical Bioaccumulation in Fish from in Vitro Biotransformation Rates Require Accurate Estimates of Blood–Water Partitioning and Chemical Volume of Distribution
U.S. Environmental Protection Agency —
Supporting information in "Saunders, L.J. and Nichols, J.W. (2023), Models Used to Predict Chemical Bioaccumulation in Fish from in Vitro Biotransformation Rates... -
Federal
Whale Baleen to Monitor PFAS in Marine Environments
U.S. Environmental Protection Agency —
Concentration data describing PFAS in whale baleen samples. This dataset is not publicly accessible because: Not EPA data, data is owned by Stanford University. It... -
Federal
PCBs_BSAF_Data_1Feb2024
U.S. Environmental Protection Agency —
Fish biometric data and fish tissue data (total PCB concentration, lipid content, carbon and nitrogen stable isotope ratios) associated with the study "Incorporating... -
Federal
Data for laboratory experiments conducted with the caddisflies Hydropsyche californica and Arctopsyche grandis to derive copper and cadmium bioaccumulation parameters
Department of the Interior —
This USGS data release includes data from experiments conducted with two species of caddisflies (Hydropsyche californica and Arctopsyche grandis (Order: Trichoptera)... -
Federal
Development of High Surface Area Organosilicate Nanoparticulate Thin Films for Use in Sampling Hydrophobic Compounds in Sediment-Data
Department of the Interior —
The data set describes the characterization of organosilica nanoparticle thin films used to adsorb PCBs from laboratory water and a sediment collected near Anniston... -
Federal
Chemical and Physical Controls on Mercury Source Signatures in Stream Fish from the Northeastern United States
Department of the Interior —
The Northeast Stream Quality Assessment (NESQA) performed mercury (Hg) isotope analysis of prey fish, game fish, and sediments from 29 sites across an urban to... -
Federal
Biogeochemical data of water, sediments, periphyton, and macroinvertebrates collected from springs in and near Grand Canyon National Park, Arizona (ver. 4.0, October 2022)
Department of the Interior —
The U.S. Geological Survey is studying uranium and associated trace element bioaccumulation in aquatic invertebrates across a gradient of dissolved uranium... -
Federal
Biogeochemical Data for Mercury and other Constituents in Surface Sediment and Deep Cores from the Hells Canyon Reservoir Complex, Idaho and Oregon 2014-2018
Department of the Interior —
The Hells Canyon Complex (HCC) is comprised of a series of three consecutive reservoirs (Brownlee, Oxbow, and Hells Canyon) along a 145 km reach of the Snake River... -
Federal
Surface-Water Geochemistry of Mercury, Methylmercury, Nutrients, and other Constituents in Clear Lake, Lake County, California, July 2019
Department of the Interior —
Clear Lake is a 180 km2 freshwater lake located in the California Coast Range, approximately 120 km northwest of Sacramento. The lake supports a wide variety of fish... -
State
Surface Water - Benthic Macroinvertebrate Results
State of California —
Data collected for marine benthic infauna, freshwater benthic macroinvertebrate (BMI), algae, bacteria and diatom taxonomic analyses, from theFederalLumbriculus variegatus loading study
U.S. Environmental Protection Agency —
Results from sediment bioaccumulation tests with Lumbriculus variegatus with evaluating the effects of organism loading density. This dataset is associated with the...81 datasets found