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TransClim: A fast climate-response-model for evaluating new developments in road traffic

Rieger, Vanessa and Grewe, Volker (2015) TransClim: A fast climate-response-model for evaluating new developments in road traffic. Transport, Atmosphere, and Climate TAC-4, 22.-25. Juni 2015, Bad Kohlgrub, Deutschland. (Unpublished)

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Abstract

Emissions of road traffic produce ozone which are not only harmful to human health if exceeding certain thresholds, but also acts as a greenhouse gas increasing the anthropogenic climate warming. To mitigate the influence of ozone on climate, it is necessary to evaluate the climate impact of new technological and regulatory trends in road traffic. Current approaches utilise detailed atmosphere-chemistry models, which are time consuming and inhibit the analysis of a large set of emission scenarios. However, to evaluate a large range of future scenarios as well as the impact of uncertainties on the results, a fast and effective tool is required. Thus, we develop such a suitable tool, the climate-response-model TransClim. It is based on an approach which utilises a set of emission dependent climate responses, precalculated by the global climate-chemistry model EMAC. By combining these precalculated climate impacts, the climate impact of each emission scenario can be determined. Using this approach, TransClim does not explicitly calculate physical and chemical processes and thus, is very numerical effective. Hence, TransClim is well-suited for sensitivity and error propagation studies. Here we present the first steps of an idealised and simplified environment to prepare the setup of the model TransClim.

Item URL in elib:https://elib.dlr.de/98585/
Document Type:Conference or Workshop Item (Poster)
Title:TransClim: A fast climate-response-model for evaluating new developments in road traffic
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Rieger, VanessaDLR, IPAUNSPECIFIED
Grewe, VolkerDLR, IPAUNSPECIFIED
Date:2015
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Unpublished
Keywords:climate impact, road traffic, ozone, emission scenario
Event Title:Transport, Atmosphere, and Climate TAC-4
Event Location:Bad Kohlgrub, Deutschland
Event Type:international Conference
Event Dates:22.-25. Juni 2015
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 II (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Earth System Modelling
Deposited By: Rieger, Vanessa
Deposited On:21 Oct 2015 07:27
Last Modified:21 Oct 2015 07:27

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