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Fish tissue from 203 samples collected at five locations in the Niagara River Area of Concern in 2018 were analyzed for a wide range of analytes including Polychlorinated Biphenyls (PCBs), pesticides (E1 and E2), polycyclic aromatic hydrocarbons (PAH), organochlorine and other persistent organic compounds, metals, lipid and moisture. Over 230 analytes were analyzed in the tissue samples, including 160 PCB congeners. Fish tissues from a subset of the sites (n=40) were also analyzed for Dioxins and Furans. The data set includes a variety of laboratory quality assurance data including sample replicates, laboratory blank data, laboratory spike data, matrix spike recoveries, and replicate matrix spike recoveries.
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The information provided in the Contaminant Exposure and Effects-Terrestrial Vertebrates (CEE-TV) Database profiles available geo-referenced information on contaminant exposure and effects in terrestrial vertebrates along the U. S. Atlantic, Gulf, and Pacific coasts (including Hawaii and Alaska) and the Great Lakes.
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This data release includes organic and metals data for biologic samples collected from two studies conducted in the Niagara River Area of Concern (AOC) and the Buffalo River AOC during 2020. The first, Niagara River Forage Fish study assessed contaminant data from 26 fish-tissue samples collected at four locations in or near the Niagara River AOC during 2020, and from two reference material samples. More than 160 Polychlorinated Biphenyls (PCBs) congeners were analyzed in 21 fish-tissue samples and in one reference material sample. Dioxins and Furans were analyzed in 5 fish-tissue samples and in a second reference material sample. Polycyclic aromatic hydrocarbons (PAH), organochlorine and other persistent organic...
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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 Polychlorinated Biphenyls (PCBs), pesticides, polycyclic aromatic hydrocarbons, organochlorine and other persistent organic compounds, metals, lipid and moisture. Over 230 analytes were analyzed in the tissue samples, including 160 PCB congeners. The data set includes a variety of laboratory quality assurance data including sample replicates, laboratory blank data, laboratory spike data, matrix spike recoveries, and replicate matrix spike recoveries.
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The assessment of contaminant stressors on biota of the Rio Grande/Rio Bravo resulted from an effort of the Biomonitoring for Environmental Status and Trends (BEST) program, to implement pilot projects to evaluate environmental contaminants and their effects on ecosystems. This study resulted in a database of approximately 2,600 concentration values that were georeferenced for use with Geographic Information Systems such as ArcView. The data and common domain software as well as other layers of information were incorporated into a CD-ROM that wildlife managers and biologists could use to query and obtain information on contaminants in biota of the Rio Grande/Rio Bravo. The database contains information on contaminants...


    map background search result map search result map A Geographic Information System Database for Environmental Contaminants in the Rio Grande/Rio Bravo Basin Organochlorine chemicals in northern cardinal eggs from suburban Washington, DC USA Organic and metal contaminants in fish tissue collected from the Buffalo River Area of Concern, 2017 Organic and Metal Contaminants in Fish Tissue Collected from the Niagara River Area of Concern, New York, 2018 The Contaminant Exposure and Effects-Terrestrial Vertebrates database (CEE-TV) Organic and Metal Contaminants in Forage Fish from the Niagara River and in Lumbriculus sp. Exposed to Buffalo River Sediments, 2020 Organic and metal contaminants in fish tissue collected from the Buffalo River Area of Concern, 2017 Organic and Metal Contaminants in Fish Tissue Collected from the Niagara River Area of Concern, New York, 2018 Organic and Metal Contaminants in Forage Fish from the Niagara River and in Lumbriculus sp. Exposed to Buffalo River Sediments, 2020 Organochlorine chemicals in northern cardinal eggs from suburban Washington, DC USA A Geographic Information System Database for Environmental Contaminants in the Rio Grande/Rio Bravo Basin The Contaminant Exposure and Effects-Terrestrial Vertebrates database (CEE-TV)