VIM: A Screen Model For The Evaluation Of The Environmental Impact From A Multisource Area
Price
Free (open access)
Transaction
Volume
16
Pages
9
Published
1996
Size
701 kb
Paper DOI
10.2495/ENV960471
Copyright
WIT Press
Author(s)
T. Tirabassi, U. Rizza, C. Mangia, L. Lepore & U. Poli
Abstract
A screening model (VIM: Valutazione dell'Impatto da Multisorgenti) is presented as a method for estimating maximum ground-level concentrations in an area with many emission sources, as a function of stability, wind speed and wind direction. It is designed for a low-cost, detailed screening of a multi- source area in order to determine maximum hourly concentrations and decide whether or not the use of a more sophisticated model is required. The model is considered to be a useful tool for screen analysis as it constitutes a relatively simple evaluation technique that provides a conservative estimate of the air quality impact of a specific multi-source area. 1. Introduction The availability
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