Search Results for the EPA National Library Catalog

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2DFATMIC Two-dimensional subsurface flow, fate and transport of microbes and chemicals model users manual version 1.0 1997
3DFATMIC Three dimensional subsurface flow, fate and transport of microbes and chemicals model user's manual version 1.0 1997
3DFEMWATER/3DLEWASTE : numerical codes for delineating wellhead protection areas in agricultural regions based on the assimilative capacity criterion / 1992
3DFEMWATER/3DLEWASTE : numerical codes for delineating wellhead protection areas in agricultural regions based on the assimilative capacity criterion / 1992
3DHYDROGEOCHEM : a 3-dimensional model of density-dependent subsurface flow and thermal multispecies-multicomponent HYDROGEOCHEMical transport / 1999
A comparison of CALPUFF with ISC3. 1998
A demonstration of areawide water resources planning / 1978
A Lagrangian photochemical air quality simulation model : adaptation to the St. Louis - RAPS data base, volume I, model formation / 1979
A Lagrangian photochemical air quality simulation model : adaptation to the St. Louis - RAPS data base, volume II, user's manual / 1979
A methodology for treating large localized emissions of reactive pollutants / 1974
A model of virus transport in unsaturated soil. 1992
A Modeling protocol for applying MESOPUFF II to long range transport problems. 1992
A pilot study on dispersion near roadways / 1978
A Probabilistic methodology for analyzing water quality effects of urban runoff on rivers and streams : final report. 1989
A regional-scale (1000 km) model of photochemical air pollution. Part 3, Tests of the numerical algorithms / 1985
A review of recent applications of the SAI urban airshed model / 1983
A Review of the Florida Keys carrying capacity study / 2002
A revised user's guide to MESOPUFF II (V5.1). 1994
A sensitivity analysis and preliminary evaluation of RELMAP involving fine and coarse particulate matter / 1987
A simplified approach for estimating secondary production of hazardous air pollutants (HAPs) using the OZIPR model / 1999
A study using a three dimensional photochemical smog formation model under conditions of complex flow : application of the Urban Airshed Model to the Tokyo Metropolitan Area / 1991
A user's guide for the calmet meteorological model / 1995
A user's guide for the CALPUFF dispersion model / 1995
ABEL Model: Evaluates Claims of Inability to Afford Penalities and Compliance Costs (Version 2.8) (for Microcomputers). 1996
ABEL Model: Evaluates Claims of Inability to Afford Penalties and Compliance Costs (Version 2.4) (for Microcomputers). 1993
ABEL Model: Evaluates Claims of Inability to Afford Penalties and Compliance Costs, Version 2.6 (for Microcomputers). 1994
ABEL Model: Evaluates Corporations' Claims of Inability to Afford Penalities and Compliance Costs (Version 2.9) (on Diskette). 1998
ABEL Model: Evaluates Corporations' Claims of Inability to Afford Penalities and Compliance Costs (Version 3.0.16) (on Diskette). 1998
AcidMODES: a major field study to evaluate regional scale air pollution models. 1992
Actions Needed to Improve Runway Safety. Statement of the Honorable Calvin L. Scovel III, Inspector General, US Department of Transportation. 2008
Acute-to-chronic estimation (ACE v 2.0) with time-concentration-effect models : user manual and software / 2003
Adaptation of Gaussian plume model to incorporate multiple station data input. 1975
Adaptation of Gaussian Plume Model to Incorporate Multiple Station Data Input. Volume II. Appendices. 1975
Adaptation of Gaussian Plume Model to Incorporate Multiple Station Data Input. Volume II. Appendices. 1975
Adaptation of the Advanced Statistical Trajectory Regional Air Pollution (ASTRAP) Model to the EPA VAX Computer: Modifications and Testing. 1990
Adaption and Application of the Community Multiscale Air Quality (CMAQ) Modeling System for Real-Time Air Quality Forecasting During the Summer of 2004. 2004
Addendum to PTPLU -- a single source gaussian dispersion algorithm / 1986
Addendum to the user's manual for the Plume Visibility Model, PLUVUE II (revised). 1996
Addendum to TUPOS--incorporation of a hesitant plume algorithm / 1986
Addendum to user's guide for climatological dispersion model / 1977
Addendum/supplemental information for Valley, Crster, Isc. 1980
Addendum/supplemental information to the Industrial Source Complex (ISC) dispersion model. 1982
Addendum/supplemental information to the user's manual for single source (CRSTER) model. 1980
Addendum/supplemental information to the Valley model. 1982
Additional guidance on "worst sites" and "NPL caliber sites" to assist in SACM implementation / 1993
Additional techniques for estimating MOBILE2 variables. 1980
ADL Migration Estimation Model (for Microcomputers) (Release Number 1). 1990
Administrative reforms for lead risk assessment. 1996
Advanced screening model for complex terrain applications. / 1991
Advanced utility simulation model : project summary / 1989
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