Science & Technology
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Asbestos Scope Document and Supplemental Files
Scope document and supplemental files for asbestos
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1-Bromopropane (1-BP) Scope Document and Supplemental Files
scope document and supplemental files for 1-BP
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N-Methylpyrrolidone (NMP) Scope Document and Supplemental Files
scope document and supplemental files for NMP
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1,4-Dioxane Scope Document and Supplemental Files
Scope Document and supplemental files for 1,4-dioxane
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Office of Research and Development Strategic Plan
Webpage outlining ORD's Strategic Plan
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ORD Strategic Goals and Objectives
Goals and Objectives of the ORD Strategic Plan
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Overview of the Endocrine System
Endocrine systems, also referred to as hormone systems, are found in all mammals, birds, fish, and many other types of living organisms.
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Physical Habitat
This page introduces the physical habitat module, when to list physical habitat as a candidate cause, ways to measure physical habitat, simple and detailed conceptual diagrams, and module references and literature reviews.
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Region 4 Virtual Reading Room - LCP Chemicals Site, Brunswick, GA
Frequently requested region 4 FOIA related documentation about the LCP Chemicals Site in Brunswick, GA
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Vehicle and Engine Alternative Fuel Conversions
View background information on fuel conversion, instructions for demonstrating compliance, and other related information.
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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 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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CMAQ: Tackling Emerging Concerns and Building for the Future
In the final installment of this series, we’ll share how CMAQ has continued to innovate, modernize, and address emerging environmental issues.
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Guidance for San Juan Watershed Program Assistance Agreements
WIIN funding guidance documents for San Juan Watershed projects.
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Report: Inter-annual Variability of Benthic Macroinvertebrate Communities in the Bonita Peak Mining District
Report on Inter-annual Variability of Benthic Macroinvertebrate Communities in the Bonita Peak Mining District, December 2020
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BTAG Frequently Asked Questions
The PDF attached here come from a 2015 web site (some links may no longer work), but this was captured to assist users with the related tables.
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Biological Technical Assistance Group (BTAG) Screening Values
The Region 3 BTAG Screening Benchmarks are values to be used for the evaluation of sampling data at Superfund sites.
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Ecological Risk Assessment
A key part of EPA’s mission is understanding the potential effects of environmental stressors created by human activities. As legislatively mandated, EPA pursues options to manage risks from those stressors to protect the health of the natural environment.
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Appendix D: Agenda
Workshop to Discuss a Proposed Protocol to Assess Asbestos-Related Risk.
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The Role of BTAGs in Ecological Assessment
The comprehensive environmental restoration, compensation, and liability act (CERCLA), and the national oil and hazardous materials contingency plan (NCP) mandate that remedial actions