Science & Technology
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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
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Improved Methods for Estimating Chemical Exposure
EPA researchers make advances in computational exposure science and help create a more complete picture of how and in what amounts chemicals enter the human body.
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2021 Survey Results
Preliminary findings based on frequency data.
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EPA Researchers Partner with WaterStep to Deliver Clean Water During Emergencies
EPA researchers partnered with WaterStep to develop a portable water treatment system that can quickly and cost-effectively provide safe drinking water to affected communities following a disaster.
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Quality Assurance for Air Sensors
Describes how to build quality assurance project plans for air sensor use to help ensure that all tasks are completed and all sensor and supporting instruments are collecting useful data for the desired application.
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A Conversation on the Smoke Sense Research Project for Wildland Fires
A conversation with Dr. Ana Rappold, EPA’s lead scientist on the Smoke Sense project, an innovative crowdsourcing study and educational outreach activity
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Urban Waters and the San Antonio River Basin within Bexar County (Texas)
The San Antonio River Basin of the Urban Waters Federal Partnership (UWFP) reconnects urban communities with their waterways by improving coordination among federal agencies and collaborating with community-led efforts.
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Quantifying and Characterizing Near-Port Populations in the Conterminous United States
EPA identifies populations near ports in a more sophisticated manner than traditional proximity analyses.
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Meet EPA Scientist Chris Clark, Ph.D.
EPA scientist Chris Clark, Ph.D. is working to assess the vulnerabilities we face in the threat of a changing climate.
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Technical Resources for Ports
Technical Resources for Ports, as part of the Ports Initiative.
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EPA Research in Florida’s Pensacola and Perdido Bays
EPA scientists are conducting water research in Florida’s Pensacola and Perdido Bays.
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Simulating PFAS Fate and Transport in Air with CMAQ
Description of green infrastructure and how CMAQ is exploring impacts of GI.
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Science Matters Articles Related to Research on Ecosystems, Land and Waste Management, and Sustainability
EPA research on Ecosystems, Waste, and Sustainability is helping communities and decision-makers across the nation account for the many benefits that ecosystems provide and calculate the long term risks and benefits of their decisions.
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Site Specific National Cleanup Databases
A list of Multi-Program & Single Program databases with information about cleanup sites, providing brief descriptions of each database
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Effectiveness of Nutrient Management for Reducing Nutrient Losses from Agricultural Fields Webinar
informational webpage for the February 28, 2024 Water Research webinar