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Distribution of data in ECOTOX across species, chemicals, and effects (June 2021 update)

Published by U.S. EPA Office of Research and Development (ORD) | U.S. Environmental Protection Agency | Metadata Last Checked: June 27, 2025 | Last Modified: 2021-06-30
The ECOTOXicology Knowledgebase (ECOTOX) has been in development since the early 1980s and is maintained by the U.S. EPA Great Lakes Toxicology and Ecology Division. ECOTOX includes curated data from toxicity tests from aquatic and terrestrial species, with results available on the web-based application: www.epa.gov/ecotox. This paper includes overview summaries of the entirety of the data currently included in ECOTOX (as of September 2020 update), with the source data for these summaries included in this Excel file. This dataset is associated with the following publication: Olker, J., C. Elonen, A. Pilli, A. Anderson, B. Kinzinger, S. Erickson, M. Skopinski, A. Pomplun, C. LaLone, C. Russom, and D. Hoff. The ECOTOXicology Knowledgebase: A Curated Database of Ecologically Relevant Toxicity Tests to Support Environmental Research and Risk Assessment. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, USA, 41(6): 1520-1539, (2022).

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