Results 221 to 230 of about 63,085 (260)
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United States Environmental Protection Agency National Radon Proficiency Programmes
Radiation Protection Dosimetry, 1994Abstract The US Environmental Protection Agency's voluntary National Radon Proficiency Programmes: Radon Measurement, and Reduction Proficiency are described, including their history and development, current status and future directions.
P.P. Jalbert +2 more
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The United States Environmental Protection Agency’s Mercury Measurement Toolkit: An Introduction
Energy & Fuels, 2012This paper summarizes the key characteristics of the United States Environmental Protection Agency’s (U.S. EPA’s) Mercury Measurement Toolkit and the experiences using it to develop emission factors for coal-fired power plants in China, Russia, and South Africa. The U.S.
Reynaldo Forte +3 more
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The United States Environmental Protection Agency's Role in Controlling Aquatic Debris
Chemistry and Ecology, 1992Abstract Unsightly and environmentally damaging debris is an ever present problem for waterways and beaches around the world. This debris has numerous sources, and is comprised of materials ranging from metal and wood to plastics and paper. the aesthetic, economic, and environmental impacts of debris have been well documented over the past several ...
D. Redford, M. Billy, A. Tom
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Indirect exposure assessment at the United States Environmental Protection Agency
Toxicology and Industrial Health, 2001In the early 1980s, exposures and subsequent health impact assessments from contaminants emitted into the air from stationary sources focused on the inhalation pathway. This ‘direct’ pathway of exposure was thought to be the most critical pathway, as it is for many contaminants.
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UNITED STATES ENVIRONMENTAL PROTECTION AGENCY'S TEST FACILITY OHMSETT: THE FIRST SIX MONTHS
International Oil Spill Conference Proceedings, 1975ABSTRACT The U.S. Environmental Protection Agency completed the basic construction of its Oil and Hazardous Materials Simulated Environmental Test Tank (OHMSETT) in the summer of 1974. Spill cleanup methods and equipment will be safely evaluated and improved at this facility without endangering the environment.
John S. Farlow, Frank J. Freestone
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Marine Pollution Bulletin, 2004
With the passage of the Beaches Environmental Assessment and Coastal Health (BEACH) Act in 2000, coastal states were mandated to assess and sample coastal recreational waters for bacterial ambient water quality parameters. The assessment of beach sites required the application of federal guidelines and a tiered approach to delineating the beaches ...
R T, Benedict, C M, Neumann
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With the passage of the Beaches Environmental Assessment and Coastal Health (BEACH) Act in 2000, coastal states were mandated to assess and sample coastal recreational waters for bacterial ambient water quality parameters. The assessment of beach sites required the application of federal guidelines and a tiered approach to delineating the beaches ...
R T, Benedict, C M, Neumann
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1992
Assessing whether the conditions of the Nation’s waters are improving or degrading requires data collected over long temporal and large geographic scales. Aggregating existing data from many independent monitoring networks has proven ineffective for this type of assessment because of the incomparability of their data over space and time.
R. M. Hughes +14 more
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Assessing whether the conditions of the Nation’s waters are improving or degrading requires data collected over long temporal and large geographic scales. Aggregating existing data from many independent monitoring networks has proven ineffective for this type of assessment because of the incomparability of their data over space and time.
R. M. Hughes +14 more
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Field Crops Research, 1996
Abstract The legislative mandates and proposed scope of the U.S. Environmental Protection Agency's (EPA) regulation of pesticides produced in plants are described. The first three Experimental Use Permits (EUPs) granted by EPA for field testing of plant-pesticides were for delta endotoxins from Bacillus thuringiensis expressed in cotton (Gossypium ...
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Abstract The legislative mandates and proposed scope of the U.S. Environmental Protection Agency's (EPA) regulation of pesticides produced in plants are described. The first three Experimental Use Permits (EUPs) granted by EPA for field testing of plant-pesticides were for delta endotoxins from Bacillus thuringiensis expressed in cotton (Gossypium ...
openaire +1 more source