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Global Air Traffic Modeling for Climate Change Assessment of Routing Strategies

Yamashita, Hiroshi (2014) Global Air Traffic Modeling for Climate Change Assessment of Routing Strategies. Leading Graduate School Program on Global Safety, Tohoku University-DLR Workshop, 13-14 Oct 2014, Sendai, Japan. (Unpublished)

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Abstract

Aviation contributes to climate change e.g. via carbon dioxide, ozone and contrail-cirrus. Mobility becomes more and more important to society and hence air transportation is expected to grow significantly over the next decades. Mitigating the climate impact from aviation is needed. Currently, a number of studies suggest to avoid climate sensitive regions by re-routing either vertically or both horizontally and vertically. These mitigation options have a great potential in reducing the climate impact, since most of the climate impact arises from non-CO2 effects, which are short-lived and vary regionally. However, currently no assessment platform exists, with which different mitigation options can be assessed. Here we introduce a climate-chemistry model to which an air traffic model is coupled, enabling the assessment of re-routing strategies as well as technological options. A modeling strategy is presented, how re-routing strategies can be tested and may lead to recommendations for air traffic management.

Item URL in elib:https://elib.dlr.de/93284/
Document Type:Conference or Workshop Item (Speech)
Title:Global Air Traffic Modeling for Climate Change Assessment of Routing Strategies
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Yamashita, HiroshiDLR, IPAUNSPECIFIED
Date:14 October 2014
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Unpublished
Keywords:Air traffic modeling, Climate change
Event Title:Leading Graduate School Program on Global Safety, Tohoku University-DLR Workshop
Event Location:Sendai, Japan
Event Type:Workshop
Event Dates:13-14 Oct 2014
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:air traffic management and operations
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Climate, Weather and Environment
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Atmospheric Physics > Earth System Modelling
Deposited By: Yamashita, Hiroshi
Deposited On:09 Dec 2014 08:30
Last Modified:31 Jul 2019 19:50

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