Science & Technology
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Determining the Chemical Substances Subject to the CDR Rule
These Frequent Questions (FQs) are intended to clarify the reporting requirements for Chemical Data Reporting for the 2016 reporting period.
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Chemical Fate Half-Lives for Toxics Release Inventory (TRI) Chemicals
provides chemical fate half-lives for Toxic Release Inventory (TRI) chemicals
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Multi-chamber Concentration and Exposure Model (MCCEM) Questions and Answers
Questions and answers for how to download, access, and operate the Multi-Chamber Concentration and Exposure Model
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Guidance for Addressing Unextracted Pesticide Residues in Laboratory Studies
The purpose of this guidance is to assist in evaluating residues that remain associated with the solid matrix following extraction in submitted pesticide laboratory studies.
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Tier-Based Testing for the Effects of Proteinaceous Insecticidal Plant-Incorporated Protectants
Summary scientific and regulatory information on nontarget invertebrate testing and evaluation of new products expressing insecticidal proteins in an ecological risk assessment.
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Final Rule Clarifying Toxicology Data Requirements for Antimicrobial Pesticides Used on Food Contact Surfaces
EPA issued a final rule clarifying data requirements for antimicrobial pesticides in 40 CFR Part 158 Subpart W (158W), making the registration process for these pesticides more efficient and transparent.
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FIFRA SAP Minutes and Final Reports for November 2017 Meetings on Alternative High-Throughput Screens to Determine Endocrine Disruption Now Available on the Web
The minutes and final reports for the November 6, 2017, FIFRA SAP virtual preparatory meeting and the November 28-29, 2017 are now available.
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Series 850 - Ecological Effects Test Guidelines
links to series 850 guidelines in docket
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EPA Calls for Applications for the 2023 Safer Choice Partner of the Year Awards
EPA is accepting applications for the 2023 Safer Choice Partner of the Year Awards through May 31, 2023. The Safer Choice program works with businesses to help consumers and commercial buyers identify cleaning products with safer chemical ingredients.
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Desinfectantes para patógenos virales emergentes (EVP, por sus siglas en inglés): Lista Q
Productos con especificaciones para agentes patógenos virales emergentes
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Guidance for Pesticide Ecological Risk Assessments and Human Assessments Health Drinking Water Assessments
List of current guidance documents and the context in which EPA/EFED uses them to conduct ecological risk assessments for pesticides.
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Water Quality Standards Regulations: Maine
Information related to Water Quality Standards for Maine.
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ERLN Water Focus Area
The Water Laboratory Alliance (WLA), within Environmental Response Laboratory Network, maintains analytical capability and capacity in the event of intentional and unintentional water contamination with chemical, biological and radiochemical contaminants.
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NHDPlus South Atlantic North Data (Vector Processing Unit 03N)
NHDPlus data for the South Atlantic North vector processing unit.
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NHDPlus Upper Colorado Data (Vector Processing Unit 14)
NHDPlus data for the Upper Colorado vector processing unit.
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Estuary Data Mapper (EDM) Special Topics and Videos
This page links out to several use cases, tutorial videos, and specific applications of Estuary Data Mapper that may be of interest to the advanced EDM user.
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About Estuary Data Mapper (EDM)
Estuary Data Mapper is a tool for geospatial data discovery, visualization, and data download for any of the approximately 2,000 estuaries and associated watersheds in and along the five US coastal regions.
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Troubleshooting RSIG
Remote Sensing Information Gateway, a tool that allows scientists, researchers and decision makers to access a variety of multi-terabyte, environmental datasets and to subset the data and obtain only needed variables, greatly improving the download time.
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Ecosystem Rarity Toolbox
This page describes the concept of ecosystem rarity and provides a download link for the Ecosystem Rarity toolbox.
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P3 Notification
If your project is recommended after peer review, you will be contacted with an email requesting this following information