Science & Technology
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CMAQ's Support of EPA's Mission
At federal, state, and local agencies, CMAQ is often used when developing regulatory policies because it represents the state-of-the-science in air quality modeling. See how CMAQ supports the EPA mission of protecting human health and the environment.
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Session 10 - Particular Matter (PM) and Volatile Organic Compounds (VOC) Speciation (2017 EIC)
Papers and presentations submitted at the 2017 Emissions Inventory conference
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RFC 19002 – Greenhouse Gas (GHG) Endangerment Finding
This RFC challenges the 2009 Greenhouse Gas (GHG) Endangerment Finding and supporting Technical Support Document (TSD)
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RFC 19003 – EPA Blog Post concerning National Pollinators Week
This RFC challenges an EPA Blog Post concerning National Pollinators Week
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National Water Program FY 2014 Best Practices and End of the Year Report
FY 2014 Best Practices and End of the Year Report
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National Lakes Assessment 2022 Key Findings
key findings of the national lakes assessment report 2017
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West Coast Estuaries: National Coastal Condition Assessment 2015
NRSA 2013-14 Results for the Coastal Plains ecoregion
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Southeast Coast Estuaries: National Coastal Condition Assessment 2015
NRSA 2013-14 Results for the Coastal Plains ecoregion
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Great Lakes Nearshore Waters: National Coastal Condition Assessment 2015
NRSA 2013-14 Results for the Coastal Plains ecoregion
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Northeast Coast Estuaries: National Coastal Condition Assessment 2015
NRSA 2013-14 Results for the Coastal Plains ecoregion
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Relative Extent, Relative Risk and Attributable Risk
This page provides information on the analysis of relative extent, relative risk and attributable risk.
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Background of the National Aquatic Resource Surveys
The National Aquatic Resource Surveys (NARS) are statistical surveys designed to assess the status of and changes in quality of the nation’s coastal waters, lakes and reservoirs, rivers and streams, and wetlands.
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National Lakes Assessment 2017 Key Findings
key findings of the national lakes assessment report 2017
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Studies Related to the National Aquatic Resource Surveys
Access to information on tools and data that are related to the National Aquatic Resource Surveys (NARS).
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Shore Power Technology Assessment at U.S. Ports
The Shore Power Technology Assessment at U.S. Ports characterizes the technical and operational aspects of shore power systems at U.S. ports.
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EPA and Port Everglades Partnership: Emission Inventories and Reduction Strategies
EPA’s Office of Transportation and Air Quality and Port Everglades announced a voluntary partnership to study mobile source emissions. Through this partnership, EPA and PEV agreed to work together to develop baseline and future year emission inventories.
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Selected Analytical Methods for Environmental Remediation and Recovery (SAM) 2022
SAM page provides access to all information provided in EPA's Selected Analytical Methods for Environmental Remediation and Recovery (SAM), and includes a query function allowing users to search methods by analyte, sample type and instrumentation.
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Basic Information for EPA's Selected Analytical Methods for Environmental Remediation and Recovery (SAM)
Contains basic information on the role and origins of the Selected Analytical Methods including the formation of the Homeland Security Laboratory Capacity Work Group and the Environmental Evaluation Analytical Process Roadmap for Homeland Security Events.
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ESAM Collaborative Analytical Methods and Protocols for Pathogens
HSRP has worked with various partners to develop and test analytical methods and protocols for use by laboratories charged with analyzing environmental and/or buildling material samples following contamination incident.
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Procedures for the Recovery of Legionella from the Environment
This protocol describes procedures for preparation of aerosol samples for analysis of Legionella pneumophila.