elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Contact | Deutsch
Fontsize: [-] Text [+]

Review of effective emissions modeling and computation

Paoli, R. and Cariolle, D. and Sausen, R. (2011) Review of effective emissions modeling and computation. Geoscientific Model Development, 4, pp. 643-667. DOI: 10.5194/gmd-4-643-2011.

[img]
Preview
PDF - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader
3MB

Official URL: http://www.geosci-model-dev.net/4/643/2011/gmd-4-643-2011.html

Abstract

An important issue in the evaluation of the environmental impact of emissions from concentrated sources such as transport modes, is to understand how processes occurring at the scales of exhaust plumes can influence the physical and chemical state of the atmosphere at regional and global scales. Indeed, three-dimensional global circulation models or chemistry transport models generally assume that emissions are instantaneously diluted into large-scale grid boxes, which may lead, for example, to overpredict the efficiency of NOx to produce ozone. In recent times, various methods have been developed to incorporate parameterizations of plume processes into global models that are based e.g. on correcting the original emission indexes or on introducing "subgrid" reaction rates in the models. This paper provides a review of the techniques proposed so far in the literature to account for local conversion of emissions in the plume, as well as the implementation of these techniques into atmospheric codes.

Document Type:Article
Title:Review of effective emissions modeling and computation
Authors:
AuthorsInstitution or Email of Authors
Paoli, R.Sciences de l'Univers au CERFACS, Toulouse, F
Cariolle, D.Sciences de l'Univers au CERFACS, Toulouse, F
Sausen, R.DLR
Date:2011
Journal or Publication Title:Geoscientific Model Development
Refereed publication:Yes
In Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:4
DOI:10.5194/gmd-4-643-2011
Page Range:pp. 643-667
Status:Published
Keywords:Plume effect, effective emissions
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Transport System
DLR - Research area:Transport
DLR - Program:V VS - Verkehrssystem
DLR - Research theme (Project):V - Verkehrsentwicklung und Umwelt (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Atmospheric Dynamics
Deposited By: Prof.Dr. Robert Sausen
Deposited On:13 Feb 2012 14:45
Last Modified:12 Dec 2013 21:30

Repository Staff Only: item control page

Browse
Search
Help & Contact
Informationen
electronic library is running on EPrints 3.3.12
Copyright © 2008-2012 German Aerospace Center (DLR). All rights reserved.