Brief Records : EPA National Library Catalog

Items Found: 7
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Your Search: (AUTHOR=COHN AND R AND D)

Document Number: 1 Full Record
Main Title Aggregation and Episode Selection Scheme for EPA's Models-3 CMAQ.
Author Eder, B. K. ; Cohn, R. D. ; LeDuc, S. K. ; Dennis, R. L. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab. ;Analytical Sciences, Inc., Durham, NC. ;National Oceanic and Atmospheric Administration, Research Triangle Park, NC. Air Resources Lab.
Publisher 1999
Year Published 1999
Stock Number PB2001-100157
Additional Subjects Air pollution monitoring ; Emissions ; Cluster analysis ; Models ; Air quality data ; Atmospheric composition ; Ecological concentration ; Seasonal variations ; Meteorological data ; Community Multiscale Air Quality(CMAQ) ; Models-e modeling system
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NTIS  PB2001-100157 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 8p

Document Number: 2 Full Record
Main Title Aggregation Using Cluster Analyses for Models-3 CMAQ Applications.
Author LeDuc, S. ; Eder, B. ; Dennis, R. ; Cohn, R. ;
CORP Author National Oceanic and Atmospheric Administration, Research Triangle Park, NC. Atmospheric Sciences Modeling Div. ;Analytical Sciences, Inc., Durham, NC.;Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab.
Publisher 1997
Year Published 1997
Report Number EPA/600/A-97/081;
Stock Number PB98-116478
Additional Subjects Air pollution monitoring ; Emissions ; Cluster analysis ; Scenarios ; Air quality data ; Atmospheric composition ; Ecological concentration ; Meteorological data ; Seasonal variations ; Spatial resolution ; Statistical analysis ; RDAM(Regional Acid Deposition Model) ; CMAQ(Community Multiscale Air Quality) ; Cummunity Multiscale Air Quality Model ; Models-e modeling system
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100OZAJ.PDF
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB98-116478 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 10p

Document Number: 3 Full Record
Main Title Comparison of Modelled and Measured Tracer Gas Concentrations during the Across North America Tracer Experiment (ANATEX).
Author Clark, T. L. ; Cohn, R. D. ; Seilkop, S. K. ; Draxler, R. R. ; Heffter, J. L. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab. ;Analytical Sciences, Inc., Research Triangle Park, NC. ;National Oceanic and Atmospheric Administration, Washington, DC.
Publisher Jan 89
Year Published 1989
Report Number EPA/600/D-88/274;
Stock Number PB89-136709
Additional Subjects Atmospheric circulation ; Atmospheric models ; Mathematical models ; Air pollution control ; Chemical analysis ; Predictions ; Evaluation ; Fluorohydrocarbons ; Across North America Tracer Experiment ; Path of pollutants ; Environmental transport ; Tracer studies
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB89-136709 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 17p

Document Number: 4 Full Record
Main Title Evaluation of Acid Deposition Models Using Principal Component Spaces.
Author Cohn, R. D. ; Dennis, R. L. ;
CORP Author Analytical Sciences, Inc., Durham, NC.;National Oceanic and Atmospheric Administration, Research Triangle Park, NC. Atmospheric Sciences Modeling Div.
Publisher c1994
Year Published 1994
Report Number EPA-68-DO-0095; EPA/600/J-94/450;
Stock Number PB95-133153
Additional Subjects Acidification ; Analytical techniques ; Mathematical models ; Air pollution ; Deposition ; Regional analysis ; Comparison ; Wet methods ; Dry methods ; Concentration(Composition) ; Reprints ; Regional Acid Deposition Model
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NTIS  PB95-133153 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 15p

Document Number: 5 Full Record
Main Title Oxidation of Nitrogen: Differences between Measurements and Predictions from the Regional Acid Deposition Model and whether Grid Size Can Explain Them.
Author Dannis, R. L. ; Cohn, R. D. ; Odman, T. ;
CORP Author National Oceanic and Atmospheric Administration, Research Triangle Park, NC. Atmospheric Sciences Modeling Div. ;Analytical Sciences, Inc., Durham, NC. ;MCNC, Research Triangle Park, NC. Information Technologies Div.;Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab.
Publisher 1993
Year Published 1993
Report Number EPA-68-D0-0095; EPA/600/A-93/277;
Stock Number PB94-122603
Additional Subjects Nitrogen oxides ; Photochemical reactions ; Air pollution ; Atmospheric chemistry ; Mathematical models ; Oxidation ; Regional analysis ; Three-dimensional calculations ; Comparison ; Performance evaluation ; Ozone ; Concentration(Composition) ; Regional Acid Deposition Model ; Eulerian models
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NTIS  PB94-122603 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 6p

Document Number: 6 Full Record
Main Title Performances of Lagrangian and Eulerian Transport and Diffusion Models across Continental Scales.
Author Clark, T. L. ; Cohn., R. D. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab. ;Analytical Sciences, Inc., Durham, NC.
Publisher Jan 91
Year Published 1991
Report Number EPA/600/A-92/056;
Stock Number PB92-158500
Additional Subjects Air pollution ; Atmospheric models ; Pollution transport ; Atmospheric diffusion ; North America ; Tracer studies ; Mathematical models ; Environment simulation ; Across North America Tracer Experiment ; Perfluorocarbon tracers
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NTIS  PB92-158500 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 6p

Document Number: 7 Full Record
Main Title The Across North America Tracer Experiment (ANATEX) model evaluation study /
Author Clark, Terry L. ; Cohn, R. D.
Other Authors
Author Title of a Work
Cohn, Richard D.
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Atmospheric Research and Exposure Assessment Lab. ;Analytical Sciences, Inc., Durham, NC.;Air Force Technical Applications Center, Alexandria, VA.
Publisher Atmospheric Research and Exposure Assessment Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1990
Report Number EPA/600/3-90/051
Stock Number PB90-261454
OCLC Number 22643240
Subjects Atmospheric diffusion--Research--North America ; Tracers (Chemistry)--Measurement ; Atmospheric diffusion--North America--Evaluation
Additional Subjects Air pollution ; Atmospheric diffusion ; Atmospheric models ; Mathematical models ; Fluorohydrocarbons ; Acidity ; Acid rain ; Trajectory analysis ; Tracer techniques ; ANATEX experiment
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000IDGS.PDF
Holdings
Library Call Number Additional Info Location Last
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Status
EJBD  EPA 600-3-90-051 Headquarters Library/Washington,DC 10/03/2011
EKBD  EPA/600/3-90/051 Research Triangle Park Library/RTP, NC 03/22/1991
EKCD  EPA/600/3-90/051 CEMM/GEMMD Library/Gulf Breeze,FL 07/17/2018
ELBD ARCHIVE EPA 600-3-90-051 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023 DISPERSAL
EMBD  EPA/600/3-90/051 NRMRL/GWERD Library/Ada,OK 05/01/1992
ERAD  EPA 600/3-90-051 Region 9 Library/San Francisco,CA 12/14/1990
ESAD  EPA 600-3-90-051 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB90-261454 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation xvii, 99, A-10, B-32 pages : illustrations, maps ; 28 cm