Science & Technology
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CMAQ Dynamic Evaluation and Trend Analysis
Dynamic evaluation is the method of comparing the model simulated change in air pollution levels due to changes in emissions or meteorology to observed changes.
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CMAQ Community Survey Results
In 2016, CMAQ users worldwide participated in a survey circulated by the University of North Carolina's Community Modeling and Analysis System (CMAS) center. The aggregated results allow us to better understand the attributes of the CMAQ user community.
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ORD Meetings with States and Regions
ORD periodically meets with state environmental and health agencies to discuss research needs and ways to collaborate.
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Meet EPA Engineer Jonathan Essoka
EPA environmental engineer Jonathan Essoka provides technical support to EPA regional offices and superfund sites
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Meet EPA Researcher Justin Conley, Ph.D.
Justin Conley is a postdoctoral researcher investigating the toxicity of endocrine disrupting chemicals and new approaches for water quality monitoring. When he is not in the lab, he is busy brewing beer and exploring the outdoors.
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Meet EPA Scientist Sandy Raimondo, Ph.D.
Sandy Raimondo, Ph. D., is a research ecologist at EPA’s Gulf Ecology Division in Gulf Breeze, Florida.
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Meet EPA Geographer Alexander (Alex) Hall
EPA Geographer Alex Hall is an expert in data analysis and geographic information systems.
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Meet EPA Engineer Steve Clark
Steve Clark is an environmental engineer in EPA’s National Homeland Security Research Center (NHSRC). His research focuses on water security, exploring ways to protect and decontaminate pipes and other water “infrastructure.”
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Meet EPA Research Scientist Anne Neale
Researcher at Work profile of Anne Neale
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Meet EPA Researcher Carlton Jones
Carlton Jones is a biologist whose accomplishments range from identifying safe drinking water sources to locating early warning signs of cancer.
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Meet EPA Toxicologist Jocylin Pierro, Ph.D.
Dr. Pierro researches the toxicological effects of chemicals.
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Meet EPA Scientist John Wambaugh, Ph.D.
EPA physical scientist John Wambaugh works as a team member on the ToxCast and Virtual Tissues projects and is a co-leader of the Rapid Exposure and Dosimetry project.
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Meet EPA Scientist Naomi Detenbeck
EPA Ecologist Naomi Detenbeck works on decision-support tools, like the Watershed Management Optimization Support Tool, to find solutions to water management issues.This is a profile about her.
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Meet EPA IT Specialist Linda Harwell
Meet EPA IT Specialist Linda Harwell
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Federal Sustainability Requirements and Guidelines
This page contains a list of federal requirements and guidance related to the reduction of greenhouse gas emissions, water and waste at its facilities.
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Carbon Pollution-Free Electricity at EPA
Using renewable energy reduces greenhouse gas (GHG) emissions and air pollution associated with energy production and helps diversify the nation’s energy supply.
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Hercules Corrective Action Plan Revision 01
Contains the Corrective Action Plan (CAP) for the Hercules facility located at 613 West 7th Street in Hattiesburg, Mississippi.
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Analytical Report: ENSR Consulting & Engineering
Contains analytical report data for ENSR Consulting & Engineering, Boeing, Florence, Alabama, April 18, 2001
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Food Manufacturing Pollution Prevention Techniques
This page has innovative and practical technical suggestions that can help a food manufacturing facility reduce water, chemical and energy use, and operate more efficiently and save money. EPA provides these ideas as technical and procedural suggestions.
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Cumulative Impacts Research
Landing page for Cumulative impacts research and the final CI report.