Modeling of dry deposition of SO/sub 2/ and sulfate aerosols. Final report
A model for dry deposition of SO/sub 2/ and sulfate aerosol is formulated, and calculations are made for four flow regimes; the outer boundary layer, the constant-flux region, within the vegetative canopy, and the viscous sublayer next to a smooth surface. The results of calculations are presented to demonstrate sensitivity of deposition to atmospheric stability, surface resistance, plant area density and structural shape, aerosol particle size, and Rossby number and canopy Reynolds number. A simple parameterized model for the SURE regional model is constructed.
- Research Organization:
- Aeronautical Research Associates of Princeton, Inc., NJ (USA)
- OSTI ID:
- 5278148
- Report Number(s):
- EPRI-EA-1452
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
500200* -- Environment
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ATMOSPHERIC CHEMISTRY
CHALCOGENIDES
CHEMISTRY
COMPUTER CODES
DEPOSITION
MATHEMATICAL MODELS
OXIDES
OXYGEN COMPOUNDS
REGIONAL ANALYSIS
S CODES
SULFATES
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES
Atmospheric-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
ATMOSPHERIC CHEMISTRY
CHALCOGENIDES
CHEMISTRY
COMPUTER CODES
DEPOSITION
MATHEMATICAL MODELS
OXIDES
OXYGEN COMPOUNDS
REGIONAL ANALYSIS
S CODES
SULFATES
SULFUR COMPOUNDS
SULFUR DIOXIDE
SULFUR OXIDES