Brief Records : EPA National Library Catalog

Items Found: 94
Showing Items: 26 - 50
Your Search: (SUBJECT=Diffusion modeling)

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Document Number: 26 Full Record
Main Title Diffusion in near-shore and riverine environments
Author Yearsley, John.
CORP Author Environmental Protection Agency, Seattle, WA. Region X.
Publisher EPA,
Year Published 1989
Report Number EPA 910/9-87-168
Stock Number PB90-131525
OCLC Number 20842264
Subjects Sewage--Purification ; Factory and trade waste--Environmental aspects
Additional Subjects Waste disposal ; Waste treatment ; Rivers ; Industrial wastes ; Computerized simulation ; Diffusers ; Ocean currents ; Mathematical models ; Coasts ; Dilution ; Water flow ; Ocean waste disposal ; Municipal wastes ; Diffusion modeling
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=94007CCD.PDF
Holdings
Library Call Number Additional Info Location Last
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Status
ESAD  EPA 910-9-87-168 2 copies Region 10 Library/Seattle,WA 06/06/2016
NTIS  PB90-131525 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 v. (various pagings) : ill. ; 28 cm.

Document Number: 27 Full Record
Main Title EMSOFT: Exposure Model for Soil-Organic Fate and Transport (on Diskette).
CORP Author Environmental Protection Agency, Washington, DC. National Center for Environmental Assessment.
Publisher Feb 97
Year Published 1997
Stock Number PB97-503502
Additional Subjects Models-simulation ; Software ; Soil contamination ; Environmental transport ; Organic chemicals ; Volatilization ; Ecological concentration ; Atmospheric diffusion ; Diffusion modeling ; Environmental exposure pathway ; Health hazards ; Ingestion(Biology) ; Inhalation ; Skin absorption ; Risk assessment ; Land pollution ; Diskettes ; EMSOFT computer model ; Environmental fate ; Mass flux
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB97-503502 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 diskette

Document Number: 28 Full Record
Main Title Estimation of Viable Airborne Microbes Downwind from a Point Source.
Author Lighthart, Bruce ; Frisch., A. S. ;
CORP Author Corvallis Environmental Research Lab., Oreg. Ecological Effects Research Div. ;National Oceanic and Atmospheric Administration, Boulder, Colo. Wave Propagation Lab.
Year Published 1975
Report Number EPA/600/J-76/020;
Stock Number PB-265 288
Additional Subjects Microorganisms ; Atmospheric diffusion ; Methodology ; Tables(Data) ; Air pollution ; Models ; Bacteria ; Equations ; Wind velocity ; Graphs(Charts) ; Mortality ; Height ; Distance ; Estimating ; Reprints ; Point sources ; Air microbiology ; Diffusion modeling
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB-265 288 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 7p

Document Number: 29 Full Record
Main Title Fugitive Dust Model (FDM) (for Microcomputers).
Author Carey., P. ;
CORP Author Environmental Protection Agency, Seattle, WA. Region X.
Publisher May 90
Year Published 1990
Report Number EPA/SW/DK-90/041;
Stock Number PB90-502410
Additional Subjects Models-Simulation ; Air pollution ; Dust ; Plumes ; Particle size ; Concentration(Composition) ; Dispersions ; Diskettes ; Air quality ; Fugitive emissions ; Point sources ; Nonpoint sources ; Diffusion modeling ; L=Fortran ; H=IBM PC
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB90-502410 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 diskette

Document Number: 30 Full Record
Main Title GEMAP V.1.3. Benchmark with FREDS Using the EPA 1990 Regional Interim Emission Inventory.
Author Moghari, N. M. ; Susick, J. W. ; Tivel, D. E. ; Benjey, W. G. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab. ;National Oceanic and Atmospheric Administration, Research Triangle Park, NC. Atmospheric Sciences Modeling Div. ;Science Applications International Corp., Arlington, VA. EPA Systems Development Center.
Publisher 1996
Year Published 1996
Report Number EPA/600/A-96/059;
Stock Number PB96-184478
Additional Subjects Air pollution dispersion ; Atmospheric transport ; Diffusion modeling ; Computerized simulation ; Atmospheric diffusion ; Air pollution sources ; Emission factors ; Point sources ; Atmospheric chemistry ; Chemical analysis ; Meteorological data ; Cost estimation ; Comparison ; Models-3 computer model ; FREDS(Flexible Regional Emissions Data System) ; GEMAP(Geocoded Emission Modeling and Projection) ; Emission inventories
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Library Call Number Additional Info Location Last
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Status
NTIS  PB96-184478 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 20p

Document Number: 31 Full Record
Main Title Guidance on use of modeled results to demonstrate attainment of the ozone NAAQS.
Other Authors
Author Title of a Work
Meyer, Edwin L.
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Publisher U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards,
Year Published 1996
Report Number EPA/454-B-95-007
Stock Number PB97-167910
OCLC Number 37000686
Subjects Ozone ; Air quality management--United States
Additional Subjects Ozone ; Atmospheric diffusion ; Diffusion modeling ; Statistical analysis ; Ranking ; Photochemistry ; Meteorological data ; Air pollution dispersion ; Air pollution control ; Air pollution standards ; Standards compliance ; Weighting functions ; Determination ; Confidence levels ; Trends analysis ; Cost benefit analysis ; Mathematical models ; NAAQS(National Ambient Air Quality Standards) ; National Ambient Air Quality Standards
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=0000327R.PDF
Holdings
Library Call Number Additional Info Location Last
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Status
EHAD  EPA/454-B-95-007 Region 1 Library/Boston,MA 06/06/1997
EKBD  EPA-454/B-95-007 Research Triangle Park Library/RTP, NC 06/06/1997
ELBD ARCHIVE EPA 454-B-95-007 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ERAD  EPA 454/B-95-007 Region 9 Library/San Francisco,CA 06/06/1997
ESAD  EPA 454-B-95-007 Region 10 Library/Seattle,WA 07/03/1997
NTIS  PB97-167910 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation ii, S-8, 63 pages : illustrations ; 28 cm

Document Number: 32 Full Record
Main Title Guideline on air quality models (Revised).
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Publisher U.S. Environmental Protection Agency, Office of Air and Radiation, Office of Air Quality Planning and Standards,
Year Published 1986
Report Number EPA-450/2-78-027R; OAQPS-1.2-080R; EPA-450/2-78-027R, Suppl. A.; OAQPS No. 1.2-080R.; PB86245248
Stock Number PB86-245248
OCLC Number 31146115
Subjects Air quality management--United States ; Air--Pollution--Standards--United States
Additional Subjects Air pollution ; Mathematical models ; Atmospheric models ; Atmospheric diffusion ; Guidelines ; Ozone ; Carbon monoxide ; Nitrogen dioxide ; Air quality ; Gaussian plume models ; Diffusion modeling ; Air--Pollution--Standards--United States
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000JO4P.PDF
Holdings
Library Call Number Additional Info Location Last
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Status
EHAM  TD883.2.G85 1986a Region 1 Library/Boston,MA 04/29/2016
EKBD  EPA-450/2-78-027R Research Triangle Park Library/RTP, NC 02/13/2019
ELBD ARCHIVE EPA 450-2-78-027R Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ERAD  EPA 450/2-78-027R 2 copies Region 9 Library/San Francisco,CA 03/13/2013
ESAD  EPA 450-2-78-027R Region 10 Library/Seattle,WA 11/07/2003
NTIS  PB86-245248 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 volume (various pagings) : illustrations ; 28 cm

Document Number: 33 Full Record
Main Title Guideline on Air Quality Models (Revised). Supplement A.
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Year Published 1987
Report Number EPA/450/2-78/027R-SUPPL-A;
Stock Number PB88-150958
Additional Subjects Air pollution ; Mathematical models ; Atmospheric models ; Atmospheric diffusion ; Guidelines ; Ozone ; Carbon monoxide ; Nitrogen dioxide ; Air quality ; Gaussian plume models ; Diffusion modeling ; Clean Air Act
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB88-150958 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 35p

Document Number: 34 Full Record
Main Title Guideline on air quality models.
Other Authors
Author Title of a Work
Tikvart, Joseph.
Slater, Herschel.
CORP Author United States. Environmental Protection Agency. Office of Air Quality Planning and Standards.
Publisher U.S. Environmental Protection Agency, Office of Air and Waste Management, Office of Air Quality Planning and Standards ; National Technical Information Service [distributor],
Year Published 1978
Report Number EPA-450/2-78-027; OAQPS-1.2-080
Stock Number PB-288 783
OCLC Number 05297538
Subjects Air quality--United States--Mathematical models ; Air--Pollution--United States--Measurement--Mathematical models ; Air--Pollution--Measurement--Mathematical models ; Air quality--Mathematical models
Additional Subjects Air quality ; Mathematical models ; Air pollution ; Guidelines ; Atmospheric models ; Atmospheric diffusion ; Gaussian plume models ; Diffusion modeling ; Clean Air Act Ammendments of 1977 ; Air--Pollution--Standards--United States
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91005584.PDF
Holdings
Library Call Number Additional Info Location Last
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Status
EJBD  EPA 450-2-78-027 Headquarters Library/Washington,DC 06/17/2016
EKBD  EPA-450/2-78-027 Research Triangle Park Library/RTP, NC 10/01/1993
ELBD ARCHIVE EPA 450-2-78-027 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ESAD  EPA 450-2-78-027 Region 10 Library/Seattle,WA 06/12/2018
NTIS  PB-288 783 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation vii, 48, 35 pages : illustrations ; 28 cm.

Document Number: 35 Full Record
Main Title Improved Algorithms for Estimating the Effects of Pollution Impacts from Area and Open Pit Sources (1996).
Author Petersen, W. B. ; Perry, S. G. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab. ;National Oceanic and Atmospheric Administration, Research Triangle Park, NC. Atmospheric Sciences Modeling Div.
Publisher 1996
Year Published 1996
Report Number EPA/600/A-96/019;
Stock Number PB96-159363
Additional Subjects Open pit mining ; Environmental impacts ; Algorithms ; Surface mining ; Air pollution sources ; Point sources ; Particulates ; Air pollution dispersion ; Environmental transport ; Diffusion modeling ; Spatial distribution ; Temporal distribution ; Mathematical models ; ISC2 model ; Fugitive dust
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100P6QA.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB96-159363 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 10p

Document Number: 36 Full Record
Main Title Improved Algorithms for Estimating the Effects of Pollution Impacts from Area and Open Pit Sources.
Author Petersen, W. B. ; Perry, S. G. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab. ;National Oceanic and Atmospheric Administration, Research Triangle Park, NC. Atmospheric Sciences Modeling Div.
Publisher 1995
Year Published 1995
Report Number EPA/600/A-95/113;
Stock Number PB95-273769
Additional Subjects Surface mining ; Open pit mining ; Air pollution dispersion ; Atmospheric diffusion ; Diffusion modeling ; Particulates ; Emission factors ; Meteorological data ; Dust ; Environment transport ; Spatial distribution ; Environmental impacts ; Air pollution effects ; Algorithms ; Mathematical models ; Reprints ; ISC2 model ; ISC3 model ; Fugitive dust
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Library Call Number Additional Info Location Last
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Status
NTIS  PB95-273769 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 11p

Document Number: 37 Full Record
Main Title Industrial Source Complex Long Term (ISCLT) (for Microcomputers).
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Publisher 1993
Year Published 1993
Report Number EPA/SW/DK-93/005;
Stock Number PB96-502018
Additional Subjects Models-simulation ; Software ; Air pollution dispersion ; Industrial plants ; Plumes ; Air pollution sources ; Point sources ; Area sources ; Particulates ; Ecological concentration ; Diffusion modeling ; Atmospheric diffusion ; Atmospheric transport ; Meteorological data ; Mixing height ; Downwash ; Gaussian processes ; Algorithms ; Long term effects ; Diskettes ; ISCLT computer model
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB96-502018 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 diskette

Document Number: 38 Full Record
Main Title Industrial Source Complex Short Term (ISCST) (for Microcomputers).
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Publisher 1993
Year Published 1993
Stock Number PB96-502000
Additional Subjects Models-simulation ; Software ; Air pollution dispersion ; Industrial plants ; Plumes ; Air pollution sources ; Point sources ; Area sources ; Particulates ; Ecological concentration ; Diffusion modeling ; Atmospheric diffusion ; Atmospheric transport ; Meteorological data ; Mixing height ; Downwash ; Gaussian processes ; Algorithms ; Short term effects ; Diskettes ; ISCST computer model
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB96-502000 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 diskette

Document Number: 39 Full Record
Main Title INPUFF Version 2.5 (on Diskette).
CORP Author Environmental Protection Agency, Washington, DC. Office of Science and Technology.
Publisher Oct 97
Year Published 1997
Stock Number PB98-500085
Additional Subjects Models-simulation ; Software ; Meteorological parameters ; Air pollution dispersion ; Atmospheric transport ; Atmospheric diffusion ; Diffusion modeling ; Emission factors ; Transport properties ; Weather observations ; Diskettes ; INPUFF computer model
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Library Call Number Additional Info Location Last
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Status
NTIS  PB98-500085 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 diskette

Document Number: 40 Full Record
Main Title Instructional Package on Regulatory Air Quality Modeling, Part 2: Tutorials for Five PC-Based Air Quality Models and Two Utility Programs (for Microcomputers).
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Technical Support Div.
Publisher 1992
Year Published 1992
Report Number EPA/SW/DK-94/004;
Stock Number PB95-501706
Additional Subjects Software ; Air pollution dispersion ; Transport properties ; Training devices ; Atmospheric diffusion ; Diffusion modeling ; Atmospheric transport ; Air pollution monitoring ; Air pollution sources ; Toxic substances ; Emissions ; Meteorological data ; Pollution regulations ; Mathematical models ; Education ; Diskettes ;
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Library Call Number Additional Info Location Last
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Status
NTIS  PB95-501706 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 11 diskettes

Document Number: 41 Full Record
Main Title Inter-agency Workgroup on Air Quality Modeling (IWAQM) : assessment of phase I recommendations regarding the use of MESOPUFF II /
CORP Author Systems Applications International, San Rafael, CA. ;National Park Service, Denver, CO. Air Quality Div. ;Forest Service, Fort Collins, CO. ;Fish and Wildlife Service, Denver, CO.;Environmental Protection Agency, Research Triangle Park, NC. Emissions, Monitoring, and Analysis Div.
Publisher United States Environmental Protection Agency, Office of Air Quality Planning and Standards,
Year Published 1995
Report Number EPA-454/R-95-006; EPA-68-D-30019
Stock Number PB95-241931
OCLC Number 32870183
Subjects Air quality management
Additional Subjects Air pollution dispersion ; Atmospheric diffusion ; Diffusion modeling ; Long range transport ; Air pollution monitoring ; Aerosols ; Meteorological data ; Visibility ; Distance ; Mathematical models ; Air pollution effects ; Atmospheric transport ; Air pollution control ; Forest land ; National parks ; Wilderness areas ; MESOPUFF II computer program
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000EAK4.PDF
Holdings
Library Call Number Additional Info Location Last
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Status
EHAM  EPA-454/R-95-006 Region 1 Library/Boston,MA 05/25/2016
EKBD  EPA-454/R-95-006 Research Triangle Park Library/RTP, NC 12/12/2003
ELBD ARCHIVE EPA 454-R-95-006 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ESAD  EPA-454-R-95-006 Region 10 Library/Seattle,WA 08/18/1995
NTIS  PB95-241931 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 volume (various pagings) : illustrations ; 28 cm

Document Number: 42 Full Record
Main Title Interagency workgroup on air quality modeling (IWAQM) phase 2 summary report and recommendations for modeling long-range transport impacts.
Author Irwin, J. S.
Other Authors
Author Title of a Work
Irwin, John S.
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards. ;National Park Service, Denver, CO. Air Resources Div. ;Forest Service, Fort Collins, CO. Air Program. ;Fish and Wildlife Service, Denver, CO. Air Quality Branch.
Publisher U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards,
Year Published 1998
Report Number EPA-454/R-98-019
Stock Number PB99-121089
OCLC Number 40692587
Additional Subjects Air pollution dispersion ; Metorology data ; Long range transport ; Mathematical models ; Atmospheric diffusion ; Diffusion modeling ; Air pollution ; Air pollution sources ; National parks ; Forest land ; Visibility ; Air pollution control ; Enviromental impacts ; Estimating ; Wilderness areas ; New Source Performance Standards
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000D5UH.PDF
http://www.epa.gov/scram001/7thconf/calpuff/phase2.pdf
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Status
EJBD  EPA 454-R-98-019 Headquarters Library/Washington,DC 04/03/2013
EKBD  EPA-454/R-98-019 Research Triangle Park Library/RTP, NC 01/29/1999
ELBD ARCHIVE EPA 454-R-98-019 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ESAD  EPA 454-R-98-019 Region 10 Library/Seattle,WA 02/26/1999
NTIS  PB99-121089 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 v. (various pagings) : ill., maps ; 28 cm.

Document Number: 43 Full Record
Main Title LONGZ Air Diffusion Model (for Microcomputers).
CORP Author Environmental Protection Agency, Washington, DC.
Publisher 1989
Year Published 1989
Stock Number PB96-501994
Additional Subjects Models-simulation ; Software ; Atmospheric diffusion ; Diffusion modeling ; Air pollution dispersion ; Plumes ; Atmospheric transport ; Transport properties ; Meteorological data ; Wind effects ; Point sources ; Areas sources ; Air pollution sources ; Emissions ; Stack gases ; Air pollutants ; Ecological concentration ; Emission factors ; Topography ; Complex terrain ; Statistical analysis ; Diskettes ; LONGZ computer model
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB96-501994 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 2 diskettes

Document Number: 44 Full Record
Main Title Mathematical model for multiple cooling tower plumes /
Author Wu, Frank H. Y.,
Other Authors
Author Title of a Work
Koh, Robert C. Y.,
CORP Author California Inst. of Tech., Pasadena. W. M. Keck Lab. of Hydraulics and Water Resources.;Corvallis Environmental Research Lab., OR.
Publisher Environmental Research Laboratory, Office of Research and Development, Environmental Protection Agency,
Year Published 1978
Report Number EPA-600/7-78-102; EPA-R-803989-01-1
Stock Number PB-286 364
OCLC Number 04318809
Subjects Cooling towers--Environmental aspects ; Plumes (Fluid dynamics)--Mathematical models ; Thermal pollution of rivers, lakes, etc--Mathematical models
Additional Subjects Air pollution ; Cooling towers ; Plumes ; Mathematical models ; Moisture ; Computerized simulation ; Numerical integration ; Integral equations ; Computer programs ; Runge-Kutta method ; Temperature ; Cooling systems ; Cooling waters ; Thermal pollution ; Humidity ; Fortran ; Diffusion modeling ; Point sources ; IBM-370/158 computers
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101DHST.PDF
Holdings
Library Call Number Additional Info Location Last
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Status
EJBD  EPA 600-7-78-102 c.1 Headquarters Library/Washington,DC 01/08/2014
EKBD  EPA-600/7-78-102 Research Triangle Park Library/RTP, NC 12/05/2003
ELBD ARCHIVE EPA 600-7-78-102 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ELBD  EPA 600-7-78-102 AWBERC Library/Cincinnati,OH 04/25/1998
ESAD  EPA 600-7-78-102 Region 10 Library/Seattle,WA 03/23/2010
NTIS  PB-286 364 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation xiii, 119 pages : illustrations ; 28 cm.

Document Number: 45 Full Record
Main Title Mesoscale Puff Model (MESOPUFF II) (on Diskette).
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Publisher Apr 97
Year Published 1997
Stock Number PB97-502454
Additional Subjects Models-simulation ; Software ; Plumes ; Atmospheric transport ; Air pollution sources ; Atmospheric diffusion ; Diffusion modeling ; Point sources ; Area sources ; Aerosols ; Chemical reactions ; Meteorological data ; Emission factors ; Air pollution dispersion ; Air pollution control ; Transport properties ; Lagrangian function ; Diskettes ; Mesoscale Puff Model ; MESOPUFF II model
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB97-502454 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 3 diskettes

Document Number: 46 Full Record
Main Title Method for testing the diffusion coefficient of polymer films /
Author Perry, R. B. ; Snoddy, R.
Other Authors
Author Title of a Work
Snoddy, R.
CORP Author Acurex Environmental Corp., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. National Risk Management Research Lab.
Publisher [U.S. Environmental Protection Agency, National Risk Management Research Laboratory],
Year Published 1996
Report Number EPA/600/A-96/110; EPA-68-D4-0005
Stock Number PB97-122667
Additional Subjects Radon ; Radionuclide migration ; Polymers ; Thin films ; Radiation monitoring ; Barriers ; Permeability ; Porosity ; Diffusion modeling ; Diffusion coefficient ; Test methods ; Indoor air pollution ; Reprints ; Reprints ; Barriers ; Permeability ; Porosity ; Diffusion modeling ; Diffusion coefficient ; Test methods ; Indoor air pollution
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100UYX3.PDF
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB97-122667 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 12 pages : illustrations

Document Number: 47 Full Record
Main Title Modeling and Measurement of Real-Time CO Concentrations in Roadway Microenvironments.
Author Singh, R. B. ; Huber, A. H. ; Braddock, J. N. ;
CORP Author Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab.
Publisher 2000
Year Published 2000
Report Number EPA/600/A-00/013;
Stock Number PB2000-105754
Additional Subjects Carbon monoxide ; Ecological concentration ; Air pollution monitoring ; Mathematical models ; Exhaust emissions ; Emission factors ; Air pollution dispersion ; Diffusion modeling ; Atmospheric diffusion ; Mobile pollutant sources ; Parked vehicles ; Environmental exposure pathway ; Public health ; Moving vehicles
Holdings
Library Call Number Additional Info Location Last
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Status
NTIS  PB2000-105754 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 22p

Document Number: 48 Full Record
Main Title Modeling fugitive dust impacts from surface coal mining operations : phase I.
Other Authors
Author Title of a Work
Muleski, Gregory E.
Kinsey, John S.
Cowherd, Chatten.
Touma, Jawad S.
CORP Author Environmental Protection Agency, Research Triangle Park, NC. Office of Air Quality Planning and Standards.
Publisher U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Technical Support Division,
Year Published 1994
Report Number EPA-454/R-94-024; 68-D2-0159
Stock Number PB95-104980
OCLC Number 31494924
Subjects Strip mining ; Coal mines and mining ; Coal dust
Additional Subjects Surface mining ; Coal mining ; Air pollution dispersion ; Coal dust ; Atmospheric diffusion ; Diffusion modeling ; Air pollution monitoring ; Emission factors ; Meteorological data ; Precipitation(Meteorology) ; Environmental transport ; Coal mines ; Production rates ; Particles ; Powder River Basin ; Wyoming ; Mathematical models ; Pollution regulations ; Clean Air Act ; Fugitive dust ; Total suspended particulates ; PM-10 ; Cordero Mines ; Campbell County(Wyoming)
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000DVZM.PDF
Holdings
Library Call Number Additional Info Location Last
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Status
EKBD  EPA-454/R-94-024 Research Triangle Park Library/RTP, NC 11/25/1994
ELBD ARCHIVE EPA 454-R-94-024 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ERAD  EPA 454/R-94-024 Region 9 Library/San Francisco,CA 12/09/1994
ESAD  EPA 454-R-94-024 Region 10 Library/Seattle,WA 08/14/2018
NTIS  PB95-104980 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 1 volume (various pagings) : illustrations, maps ; 28 cm

Document Number: 49 Full Record
Main Title Models and Laboratory Experiments of Buoyant Puff Dispersion in a Convective Boundary Layer.
Author Weil, J. C. ; Snyder, W. H. ; Lawson, R. E. ; Thompson, R. S. ; Shipman, M. S. ;
CORP Author Cooperative Inst. for Research in Environmental Science, Boulder, CO. ;Surrey Univ., Guildford (England). Dept. of Mechanical Engineering. ;Geophex Ltd., Raleigh, NC.;Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab.;Strategic Environmental Research and Development Program, Arlington, VA.
Publisher 1997
Year Published 1997
Report Number EPA/600/A-97/091;
Stock Number PB98-116379
Additional Subjects Plumes ; Air pollution dispersion ; Explosive ordnance disposal ; Atmospheric boundary layer ; Convection(Atmospheric) ; Atmosheric diffusion ; Diffusion modeling ; Buoyancy ; Emissions ; Mathematical models ; CBL(Convective Boundary Layer)
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=P100U4WE.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB98-116379 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation 12p

Document Number: 50 Full Record
Main Title Models3/CMAQ. EPA's Third Generation Air Quality Modeling System (Version 4) (on CD-ROM).
CORP Author Environmental Protection Agency, Research Triangle Park, NC. National Exposure Research Lab.
Publisher Jul 2000
Year Published 2000
Stock Number PB2000-500065
Additional Subjects Air pollution monitoring ; Emissions ; Mathematical models ; Software ; Models-simulation ; Urban areas ; Regional airsheds ; Ozone ; Acid rain ; Visibility ; Particulates ; Air pollution sources ; Diffusion modeling ; Meteorological data ; Photochemistry ; Atmospheric chemistry ; Data sets ; Data analysis ; Quality control ; CD-ROM ; Community Multi-Scale Air Quality modeling system ; Models-3 computer program ; ntiscomputer ; Emission inventories
Holdings
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Modified
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Status
NTIS  PB2000-500065 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation CD-ROM

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