The
U.S. Environmental Protection Agency
The Environmental Protection Agency (EPA) is an Independent agencies of the United States government, independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon pro ...
's National Exposure Research Laboratory (NERL) is a
national laboratory that conducts
research and development to find improved methods, measurements, and models to assess and predict exposures of humans and
ecosystems
An ecosystem (or ecological system) consists of all the organisms and the physical environment with which they interact. These biotic and abiotic components are linked together through nutrient cycles and energy flows. Energy enters the syst ...
to
pollutants
A pollutant or novel entity is a substance or energy introduced into the environment that has undesired effects, or adversely affects the usefulness of a resource. These can be both naturally forming (i.e. minerals or extracted compounds like o ...
and other conditions in
air
The atmosphere of Earth is the layer of gases, known collectively as air, retained by Earth's gravity that surrounds the planet and forms its planetary atmosphere. The atmosphere of Earth protects life on Earth by creating pressure allowing f ...
,
water
Water (chemical formula ) is an Inorganic compound, inorganic, transparent, tasteless, odorless, and Color of water, nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living ...
,
soil
Soil, also commonly referred to as earth or dirt
Dirt is an unclean matter, especially when in contact with a person's clothes, skin, or possessions. In such cases, they are said to become dirty.
Common types of dirt include:
* Debri ...
, and
food. It is one of three national laboratories that conduct research for EPA's Office of Research and Development. NERL is also responsible for testing and establishing new Federal Reference Methods (FRM) and Federal Equivalent Methods (FEM).
NERL is headquartered in
Research Triangle Park, NC, and has locations in North Carolina, Ohio, Georgia and Nevada.
NERL's Niches
The NERL focuses its efforts on the following areas:
* Analytical/Monitoring Methods Development
* Indicators/Indices of Exposure
* Exposure/Dose Process Characterization
* Decision Support Tools
* Predictive Modeling
* Source Apportionment/Environmental Forensics
Publication Topics
NERL published papers in the following areas
[ NERL Publications Page]
* Air
**Exposure
**Measurement and Emissions
**Modeling
**Multipollutant
*Climate and Energy
**Energy
**Modeling
*Ecosystems
**Ecological Risk Assessment
**Ecosystems and Climate Change
*Human Health Risk Assessment
External links
EPA's National Exposure Research Laboratory (NERL)at the
U.S. Environmental Protection Agency
The Environmental Protection Agency (EPA) is an Independent agencies of the United States government, independent executive agency of the United States federal government tasked with environmental protection matters. President Richard Nixon pro ...
website.
Notes
References
National Exposure Research Laboratory Federal Laboratory Consortium for Technology Transfer website
ink accessed on August 31, 2007
National Exposure Research Laboratory West Virginia High Technology Consortium Foundation
ink accessed on August 31, 2007
Laboratories in the United States
United States Environmental Protection Agency
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