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Summary: Dynamic Chamber System to Measure Gaseous Compounds Emissions and
Atmospheric-Biospheric Interactions
Viney P. Aneja1*
, Jessica Blunden1
, Candis S. Claiborn2
, and Hugo H. Rogers3
1
Department of Marine, Earth, and Atmospheric Sciences, North Carolina State University
Raleigh, NC 27695-8208, U.S.A.
2
Department of Civil and Environmental Engineering, Washington State University
Pullman, Washington 99164-2910, U.S.A.
3
National Soil Dynamics Laboratory, ARS-USDA, Auburn, Alabama 36832, U.S.A.
Key Words:
Dynamic chamber, Emissions, Ammonia, Nitrogen oxide, Hydrogen sulphide, Hydrogen peroxide
Abstract
The dynamic flow-through chamber system has been developed in response to a need to
measure emissions of nitrogen, sulphur, and carbon compounds for a variety of field applications.
The cylindrical chamber system is constructed of chemically inert materials and internally lined
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