Flexible Regional Emissions Data System (FREDS) documentation for the 1980 NAPAP emissions inventory
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Flexible Regional Emissions Data System (FREDS) documentation for the 1980 NAPAP emissions inventory

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Published by U.S. Environmental Protection Agency, Air and Energy Engineering Research Laboratory in Research Triangle Park, NC .
Written in English

Subjects:

  • National Acid Precipitation Assessment Program (U.S.) -- Data processing,
  • Acid rain -- United States -- Data processing

Book details:

Edition Notes

StatementLysa G. Lebowitz and Andrew S. Ackerman
ContributionsAckerman, Andrew S. 1962-, Air and Energy Engineering Research Laboratory
The Physical Object
Pagination3 p. :
ID Numbers
Open LibraryOL14649357M

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Processing of the NAPAP Emis- sions Inventories required the design of an emissions data handling system—the Flexible Regional Emissions Data System (FREDS). The primary focus of these inventories is the fulfillment of the emissions data requirements for devel- opment and testing of the Eulerian Regional Acid Deposition Model (RADM). Flexible Regional Emissions Data System (FREDS), documentation for the NAPAP emissions inventory: project summary Author: Lysa G Modica ; Air and Energy Engineering Research Laboratory. The report des- ribes the development of the temporal allocation factors used to apportion emissions to each hour throughout the year. It also documents the software used to computerize the factors so that they can be applied to annual emissions using the existing Flexible Regional Emissions Data System (FREDS) software. information. An emissions data set has been constructed using regional emission grid maps (annual and monthly) for SO2, NOx, CO, NMVOC, NH3, PM10, PM, BC and .

emissions modeling system. Examples of emissions modeling systems that are in current use in-clude the following: • FREDS -- the Flexible Regional Emissions Data System; • EPS -- the Emissions Preprocessor System; and • GEMAP -- the Geocoded Emissions Modeling and Projections System. FREDS is a SAS! 1. § Single emissions species – hours on my MacBook § All 9 species – hours (in parallel on my quad-core MacBook) § Gridded Emissions § 9 emission species –8 File Size: 4MB. flexible response. The capability of military forces for effective reaction to any enemy threat or attack with actions appropriate and adaptable to the circumstances existing. #A B C D E F G H I J K L M N O P Q R S T U V W X Y Z. Numbers. SARA Title III Reporting; Section Nonpoint Source Program; Section of the.

It is Flight Readiness Evaluation Data System. Flight Readiness Evaluation Data System listed as FREDS Flight Readiness Evaluation Data System - How is Flight Readiness Evaluation Data System . How is Flexible Regional Emissions Data System abbreviated? FREDS stands for Flexible Regional Emissions Data System. FREDS is defined as Flexible Regional Emissions Data System . Outline This effort grew out of experience producing historical emissions for the RCP/CMIP5 process several years ago. Overview Data Products Methodology. Uncertainty Estimates Sub-regional estimate and evaluation. () Evolution of anthropogenic and biomass burning emissions at global and regional scales during the period Climatic Change () doi: /s Smith, SJ, J van Aardenne, Z Klimont, R Andres, AC Volke, and S Delgado Arias () Anthropogenic Sulfur Dioxide Emissions: Atmos.