158 datasets found
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Federal
Identifying chemicals and mixtures of potential biological concern detected in passive samplers from Great Lakes tributaries using high-throughput data and biological pathways
U.S. Environmental Protection Agency —
Water-borne contaminants were monitored in 69 tributaries of the Laurentian Great Lakes in 2010 and 2014 using semipermeable membrane devices (SPMDs), and polar... -
Federal
Chemical and biological data from a study on evaluation of the sensitivity of the juvenile life stage of a federally endangered freshwater mussel (Venustaconcha trabalis) to ammonia, potassium, chloride, nitrite, cobalt, manganese, nickel, and iron
Department of the Interior —
This data release contains survival and growth data from 4-d acute and 28-d chronic water-only bioassays to assess the sensitivity of juveniles of the Federally... -
Federal
Effects of the antimicrobial contaminant triclocarban, and co-exposure with the androgen 17beta-trenbolone, on reproductive function and ovarian transcriptome of the fathead minnow (Pimephales promelas).
U.S. Environmental Protection Agency —
Triclocarban (TCC) is a widely used antimicrobial agent that is routinely detected in surface waters. The present study was designed to examine TCC’s efficacy and... -
Federal
Herbicide Drift and Native Plant Reproduction
U.S. Environmental Protection Agency —
The main date set indicates the flowering response of native plant species treated with herbicides dicamba and glyphosate in field plots. It includes the notes taken... -
Federal
Comparison of whole transcriptome and targeted RNA sequencing for ecological high-throughput transcriptomics
U.S. Environmental Protection Agency —
Supplementary data for "Comparison of whole transcriptome and targeted RNA sequencing for ecological high-throughput transcriptomics". This dataset is associated with... -
Federal
Egg mercury concentration and egg size in two songbird species
Department of the Interior —
This dataset includes egg total mercury concentrations, egg total mercury burden, egg length, egg width, predicted egg volume, and predicted fresh wet weight... -
Federal
Dataset for an ecological risk assessment of Fipronil compounds in U.S. streams
Department of the Interior —
The phenylpyrazole insecticide fipronil and its degradates are a potential surface-water contaminant and toxicant to nontarget species such as aquatic... -
Federal
Variability of mercury concentrations among whole bird feathers, feather homogenates, and feather components quantified in California in 2017-2018
Department of the Interior —
These data are the raw total mercury (THg) concentrations in whole feathers, feather homogenates, and feather components (i.e., rachis, vane, calamus) that are... -
Federal
Nitrapyrin and Herbicide Concentrations in Soil in the Midwestern US (April 2017 to May 2017)
Department of the Interior —
Nitrapyrin, a nitrification inhibitor, and three co-applied herbicides (acetochlor, atrazine, and metolachlor) were measured in soil samples from an agricultural... -
Federal
Metal-mixtures experimental stream study 1 (2013): Cd and Zn exposures: aquatic chemistry and larval counts
Department of the Interior —
This dataset is from the first of four experiments which test the toxicity of several metals with aquatic insect communities that were colonized in the field and then... -
Federal
Mercury exposure in piscivorous birds at the Carson River (NV) superfund site, 1997-2006
Department of the Interior —
The persistence and degree of mercury contamination of the lower Carson River system (LCRS) have led to placement of a portion of the Carson River Basin (including... -
Federal
Organic and metal contaminants in fish tissue collected from the Buffalo River Area of Concern, 2017
Department of the Interior —
Fish tissue from 159 samples collected at four locations in the Buffalo River Area of Concern in 2017 were analyzed for a wide range of analytes including... -
Federal
Methylmercury and associated data in macroinvertebrates from tributaries of Honnedaga Lake and from the Middle Branch Black River in New York.
Department of the Interior —
Macroinvertebrate samples were collected from streams tributary to Honnedaga Lake and from the Middle Branch of the Black River during 2012-2016 and analyzed for... -
Federal
Differentiating Pathway-Specific From Nonspecific Effects in High-Throughput Toxicity Data: A Foundation for Prioritizing Adverse Outcome Pathway Development
U.S. Environmental Protection Agency —
Previous work identified a ‘cytotoxic burst’ (CTB) phenomenon wherein large numbers of the ToxCast assays begin to respond at or near test chemical concentrations... -
Federal
Mercury concentrations in dragonfly larvae from the Willamette River Basin, 2023
Department of the Interior —
Comma-separated values (.csv) file containing data related to mercury concentrations in dragonfly samples from the Willamette River Basin collected in 2023. -
Federal
Pesticide concentrations in multiple stream matrices collected near Mead, Nebraska, 2022
Department of the Interior —
The AltEn bioenergy plant (Mead, Nebraska, USA) previously (2015 to 2021) generated ethanol from almost 100% unused/expired treated corn seeds. This use of treated... -
Federal
Potential toxicity of complex mixtures in surface waters from a nationwide survey of United States streams: Identifying in vitro bioactivities and causative chemicals
U.S. Environmental Protection Agency —
In vitro biological activity data from a extracts of a nationwide survey of US streams. This dataset is associated with the following publication: Blackwell, B., G.... -
Federal
Gene transcription ontogeny of hypothalamic-pituitary-thyroid axis development in early-life stage fathead minnow and zebrafish
U.S. Environmental Protection Agency —
Disruption of thyroid hormone signaling is a form of endocrine disruption that is of concern to both human health and ecosystems. Research is being conducted to... -
Federal
Pathogen and Contaminant Exposure Data from Southern Beaufort Sea Polar Bears, 2007-2014
Department of the Interior —
These were data collected from polar bears from the Southern Beaufort Sea during the spring between 2007 and 2014. Data include individual ID, capture date, sex and... -
Federal
Data from "A method for CRISPR/Cas9 mutation of genes in fathead minnow (Pimephales promelas)"
U.S. Environmental Protection Agency —
The dataset includes survival of control, control injected, and CRISPR/Cas9 injected embryos as well as percent efficiency of insertion/deletion mutation formation...
158 datasets found