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CALPUFF information



CALPUFF is an advanced, integrated Lagrangian puff modeling system for the simulation of atmospheric pollution dispersion distributed by the Atmospheric Studies Group at TRC Solutions.[1]

It is maintained by the model developers and distributed by TRC. The model has been adopted by the United States Environmental Protection Agency (EPA) in its Guideline on Air Quality Models [2] as a preferred model for assessing long range transport of pollutants and their impacts on Federal Class I areas and on a case-by-case basis for certain near-field applications involving complex meteorological conditions.

The integrated modeling system consists of three main components and a set of preprocessing and postprocessing programs. The main components of the modeling system are CALMET (a diagnostic 3-dimensional meteorological model), CALPUFF (an air quality dispersion model), and CALPOST (a postprocessing package). Each of these programs has a graphical user interface (GUI). In addition to these components, there are numerous other processors that may be used to prepare geophysical (land use and terrain) data in many standard formats, meteorological data (surface, upper air, precipitation, and buoy data), and interfaces to other models such as the Penn State/NCAR Mesoscale Model (MM5), the National Centers for Environmental Prediction (NCEP) Eta model and the RAMS meteorological model.

The CALPUFF model is designed to simulate the dispersion of buoyant, puff or continuous point and area pollution sources as well as the dispersion of buoyant, continuous line sources. The model also includes algorithms for handling the effect of downwash by nearby buildings in the path of the pollution plumes.[3]

  1. ^ "CALPUFF Status and Update" (PDF).
  2. ^ Appendix W of 40 Code of Federal Regulations (CFR) Part 51
  3. ^ "General and Specific Characteristics of the model" (PDF). Archived from the original (PDF) on August 6, 2006.

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CALPUFF

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CALPUFF is an advanced, integrated Lagrangian puff modeling system for the simulation of atmospheric pollution dispersion distributed by the Atmospheric...

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Daisyworld

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MITgcm FESOM ADCIRC Atmospheric dispersion ADMS AERMOD ATSTEP AUSTAL2000 CALPUFF DISPERSION21 ISC3 MEMO MERCURE NAME OSPM PUFF-PLUME RIMPUFF SAFE AIR SILAM...

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Wildfire

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distances exceeding 1,600 kilometers (1,000 mi). Computer-aided models such as CALPUFF may help predict the size and direction of wildfire-generated smoke plumes...

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Atmospheric dispersion modeling

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It includes a very brief description of each model. ADMS AERMOD ATSTEP CALPUFF CMAQ DISPERSION21 FLACS FLEXPART HYSPLIT ISC3 NAME MERCURE OSPM Fluidyn-Panache...

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Atmospheric model

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MITgcm FESOM ADCIRC Atmospheric dispersion ADMS AERMOD ATSTEP AUSTAL2000 CALPUFF DISPERSION21 ISC3 MEMO MERCURE NAME OSPM PUFF-PLUME RIMPUFF SAFE AIR SILAM...

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Community Climate System Model

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MITgcm FESOM ADCIRC Atmospheric dispersion ADMS AERMOD ATSTEP AUSTAL2000 CALPUFF DISPERSION21 ISC3 MEMO MERCURE NAME OSPM PUFF-PLUME RIMPUFF SAFE AIR SILAM...

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General circulation model

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MITgcm FESOM ADCIRC Atmospheric dispersion ADMS AERMOD ATSTEP AUSTAL2000 CALPUFF DISPERSION21 ISC3 MEMO MERCURE NAME OSPM PUFF-PLUME RIMPUFF SAFE AIR SILAM...

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Desert Research Institute

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atmospheric dispersion models such as ISC3ST, AERMOD, WYNDVALLEY, ASPEN, and CALPUFF. They have developed a Lagrangian Random Particle Dispersion Model that...

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Biosphere model

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MITgcm FESOM ADCIRC Atmospheric dispersion ADMS AERMOD ATSTEP AUSTAL2000 CALPUFF DISPERSION21 ISC3 MEMO MERCURE NAME OSPM PUFF-PLUME RIMPUFF SAFE AIR SILAM...

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Earth System Modeling Framework

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MITgcm FESOM ADCIRC Atmospheric dispersion ADMS AERMOD ATSTEP AUSTAL2000 CALPUFF DISPERSION21 ISC3 MEMO MERCURE NAME OSPM PUFF-PLUME RIMPUFF SAFE AIR SILAM...

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HadCM3

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MITgcm FESOM ADCIRC Atmospheric dispersion ADMS AERMOD ATSTEP AUSTAL2000 CALPUFF DISPERSION21 ISC3 MEMO MERCURE NAME OSPM PUFF-PLUME RIMPUFF SAFE AIR SILAM...

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Outline of air pollution dispersion

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or intermittently from point sources. AUSTAL AERMOD CANARY (By Quest) CALPUFF DISPERSION21 FLACS ISC3 MERCURE NAME (dispersion model) Panache PHAST PUFF-PLUME...

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California Air Resources Board

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either developed by CARB or whose development was funded by CARB, such as: CALPUFF – Originally developed by the Sigma Research Company (SRC) under contract...

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ECHAM

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MITgcm FESOM ADCIRC Atmospheric dispersion ADMS AERMOD ATSTEP AUSTAL2000 CALPUFF DISPERSION21 ISC3 MEMO MERCURE NAME OSPM PUFF-PLUME RIMPUFF SAFE AIR SILAM...

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List of atmospheric dispersion models

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approximately 14 years before being officially accepted by the U.S. EPA. CALPUFF – A non-steady-state puff dispersion model that simulates the effects of...

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Canadian Centre for Climate Modelling and Analysis

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MITgcm FESOM ADCIRC Atmospheric dispersion ADMS AERMOD ATSTEP AUSTAL2000 CALPUFF DISPERSION21 ISC3 MEMO MERCURE NAME OSPM PUFF-PLUME RIMPUFF SAFE AIR SILAM...

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HadGEM1

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MITgcm FESOM ADCIRC Atmospheric dispersion ADMS AERMOD ATSTEP AUSTAL2000 CALPUFF DISPERSION21 ISC3 MEMO MERCURE NAME OSPM PUFF-PLUME RIMPUFF SAFE AIR SILAM...

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Fisk Generating Station

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I.; Spengler, J. D.; Hlinka, D.; Sullivan, D.; Moon, D. (2002). "Using CALPUFF to evaluate the impacts of power plant emissions in Illinois: model sensitivity...

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