Science & Technology
-
Research and Reports on Nutrient Pollution
Research and Reports on Nutrient Pollution
-
EPA Collaboration to Validate Satellite Air Quality Measurements
EPA scientists measured a combination of pollutants and meteorological variables across the Long Island Sound region as part of a multi-agency research campaign involving the NASA, NOAA, and state partners.
-
Regulatory Determinations for Pollutants in Biosolids
Information on the regulatory determinations for pollutants found in biosolids and the limits associated with those pollutants.
-
Learn about Regional SDAMs
Streamflow Duration Assessment Methods are rapid field methods using hydrological, geomorphological, and biological indicators, observable in one site visit, to classify streamflow duration as perennial, intermittent, or ephemeral at the stream reach scale
-
Using Spectral Flow Cytometry to Combat Harmful Algal Blooms in Drinking Water
EPA researchers are developing new methods to evaluate the treatment of algae and cyanobacteria in drinking water systems. Learn more in this article.
-
December 13, 2018 Meeting of the Human Studies Review Board
December 13, 2018 Meeting of the Human Studies Review Board
-
June 14, 2018 Meeting of the Human Studies Review Board
April 24-26, 2018 Meeting of the Human Studies Review Board
-
April 24-26, 2018 Meeting of the Human Studies Review Board
April 24-26, 2018 Meeting of the Human Studies Review Board
-
Scientific Integrity
EPA's Scientific Integrity Policy promotes scientific and ethical standards, including quality standards; communications with the public; the use of peer review and advisory committees; and professional development.
-
Greenhouse Gas (GHG) Emissions and Removals
Learn about key greenhouse gases and their sources, as well greenhouse gas emissions at the global, national, facility,and household level.
-
Title V Program Evaluations in Region 2-U.S.Virgin Islands
Final Evaluation Reports for U.S.Virgin Islands
-
Green Chemistry
EPA's Green Chemistry Program; including definition of green chemistry and description of the program's mission and activities
-
TracMyAir Web Application for Researchers
The TracMyAir is a web application that predicts near real-time individual air pollution exposure and dose. The primary users for the web app are scientists conducting epidemiologic and field studies of air pollution.
-
Peer Review of the EPA TSCA Screening Level Approach for Assessing Ambient Air and Water Exposures to Fenceline Communities
TSCA SACC Fenceline Meeting Announcement
-
TracMyAir
TracMyAir is a web application air pollution exposure model that estimates a person’s daily exposure to outdoor-generated fine particulate matter (PM2.5) and ozone. The TracMyAir web app is an efficient and cost-effective tool for researchers.
-
Greenhouse Gas Equivalencies Calculator - Revision History
Describes the updates made to the Greenhouse Gas Equivalencies Calculator since it was first posted on EPA’s website in February 2008.
-
Lead Performance Evaluation Program (Pb-PEP)
Documents for the Pb-PEP program
-
Air Toxics Monitoring National Program Reports
This page contains links to associated documents linked to on main Air Toxics monitoring page.
-
CSN - Shipping and Handling Quality Assurance Project Plans (QAPPs) and Standard Operating Procedures (SOPs)
Quality Assurance Project Plan (QAPP) and Standard Operating Procedures (SOPs)
-
Quality Assurance Project Plan (QAPP) for the Analysis of Chemical Speciation Network (CSN) Samples
Quality Assurance Project Plan for CSN