Science & Technology
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Air Emissions Reporting Data Collection Session (2023 EIC)
Presentations/papers given by keynote speakers at the 2019 International Emission Inventory Conference
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Tools Session (2023 EIC)
Presentations/papers given at the Tools session of the 2023 IEIC
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Oil and Gas Session (2023 EIC)
Presentations/papers given at the Oil and Gas session of the 2023 IEIC
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National PM2.5 Performance Evaluation Program
Information on the NPAP program for PM2.5
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Superfund Contract Laboratory Program
The Contract Laboratory Program (CLP) is a national network of EPA personnel, commercial laboratories, and support contractors whose primary mission is to provide data of known and documented quality to the Superfund program.
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Superfund CLP Analytical Services
Introduction to the CLP analytical services
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Superfund Dioxins, Furans, and Chlorinated Biphenyl Congeners Analytical Services (DFC02.0)
EPA Contract Laboratory Program Statement of Work for Superfund Dioxins, Furans, and Chlorinated Biphenyl Congeners Analytical Services (DFC02.0)
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RadNet CSV File Downloads
Download CSV files for all RadNet near-real-time air monitoring locations.
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Borehole-Radar Reflection Logging
Borehole-Radar Reflection Logging
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Fiber Optic Distributed Temperature Sensing
Fiber Optic Distributed Temperature Sensing (FO-DTS)
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Seismic Methods
Seismic methods are the most commonly conducted geophysical surveys for engineering investigations. Seismic refraction provides engineers and geologists with the most basic of geologic data via simple procedures with common equipment.
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Electromagnetic Methods
In the electromagnetic induction process, an EM transmitter outputs a time-varying electric current into a transmitter coil.
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Risk Assessment
How the EPA conducts risk assessment to protect human health and the environment. Several assessments are included with the guidelines, models, databases, state-based RSL Tables, local contacts and framework documents used to perform these assessments.
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EPA EcoBox (A Toolbox for Ecological Risk Assessors)
This tool box of ecological risk assessment (Eco-box) includes over 400+ links to tools, models, and databases found within EPA and our Government partners designed that can aid risk assessors with performing exposure assessments.
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EPA EcoBox Tools by Stressors - Chemical
Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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EPA EcoBox Tools by Stressors - Physical
Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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EPA EcoBox Tools by Receptors - Receptors in ERA
Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Phases of ERA - Risk Characterization
Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Nitrogen Modeling and Mapping
Researchers are creating an inventory of nitrogen sources in the U.S. and mapping the movement of nitrogen from its source into the air, water, and land.
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Provisional Peer-Reviewed Toxicity Values (PPRTVs) Program Highlights
This page includes some examples of state specific support from the PPRTV Program. Currently it includes New Jersey and California.