Science & Technology
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Volume 8 - Estimating Greenhouse Gas Emissions
Discontinued Volume 8 on greenhouse ga emissions from the Emissions Inventory Improvement Program (EIIP)
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Volume 5 - Biogenic Sources
Biogenic source reference materials for biogenic emissions from the Emissions Inventory Improvement Program (EIIP).
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Scopes 1, 2 and 3 Emissions Inventorying and Guidance
Utilize EPA-developed GHG inventory guidance that aligns with EPA-specific GHG calculation methodologies, emission factors, and management tools.
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Inventory Management Plan Guidance
This page provides a description of scope 3 emissions, resources on scope 3 emissions, and scope 3 emissions factors
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Climate-Related Financial Risks and Opportunities
A wide range of federal programs are available to help organizations identify and implement GHG reduction opportunities.
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Steps to Reporting Climate Risks and Opportunities
A wide range of federal programs are available to help organizations identify and implement GHG reduction opportunities.
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MicroSAP and Companion Abbreviations and Acronyms
Definitions are provided for acronyms and abbreviations that are used throughout EPA's Selected Analytical Methods.
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SAM Companion Documents
SAM Companion Documents and Sample Collection Procedures provide information intended to complement the analytical methods listed in Selected Analytical Methods for Environmental Remediation and Recovery (SAM).
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SAM 2022 Pathogen Methods Query Results
Selected Analytical Methods
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SAM 2022 Radiochemical Method Summary
Selected Analytical Methods.
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SAM 2022 Radiochemical Methods Query
Laboratories measuring target chemical, radiochemical, pathogens, and biotoxin analytes in environmental samples can use this online query tool to identify analytical methods in EPA's Selected Analytical Methods for Environmental Remediation and Recovery
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SAM 2022 Biotoxin Method Summary
Selected Analytical Methods.
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SAM 2022 Biotoxin Methods Query
Laboratories measuring target chemical, radiochemical, pathogens, and biotoxin analytes in environmental samples can use this online query tool to identify analytical methods in EPA's Selected Analytical Methods for Environmental Remediation and Recovery
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SAM 2022 Biotoxin Methods Query Results
Selected Analytical Methods
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SAM 2022 Chemical Determinative Method Summary
Selected Analytical Methods.
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Sampling and Analysis Plan Outline for Environmental Samples Potentially Containing Pathogens
This SAP outline provides a general description of the sections that would be included in a Sampling and Analysis Plan (SAP) generated using the MicroSAP tool, as well as a general description of the essential features that should be included in a SAP.
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SAM 2022 Pathogen Method Summary
Selected Analytical Methods.
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Land and Waste Management Research Milestones
Timeline of milestones.
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Meet EPA Chemist Mark Strynar, Ph.D.
Dr. Mark Strynar is a physical scientist in EPA's Office of Research and Development. His research interests include developing methods to measure and analyze the movement of PFCs and other xenobiotic compounds in biological and environmental media
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Program Updates - Meramec and Big River location
This page includes news relating to the Meramec and Big River Urban Waters partnership location, including information on the Meramec River Conservation Action Plan