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Mertens, Mariano and Kerkweg, Astrid and Grewe, Volker and Jöckel, Patrick (2022) INFLUENCE OF LAND TRANSPORT EMISSIONS ON OZONE IN EUROPE - WHAT CAN WE LEARN WHEN COMBINING IMPACTS AND CONTRIBUTIONS? 13th International Conference on Air Quality, Thessaloniki.
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Abstract
In this study we demonstrate how the combination of impacts and contributions can help to understand the response of the atmospheric chemistry on an emission reduction. As an example, we discuss simulation results for Europe from a global-regional chemistry-climate model with source apportionment method. In these simulations we varied the land transport emissions systematically between 25 and 175 %. In most European regions the ozone mixing ratios (e.g. the impacts) vary only slightly, while the contributions of the mitigated source decrease, while contributions of unmitigated sources increase. This demonstrates how the combination of both methods can help to put pressure on unmitigated sources as they contributions increase.
| Item URL in elib: | https://elib.dlr.de/190753/ | |||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||||||||
| Title: | INFLUENCE OF LAND TRANSPORT EMISSIONS ON OZONE IN EUROPE - WHAT CAN WE LEARN WHEN COMBINING IMPACTS AND CONTRIBUTIONS? | |||||||||||||||
| Authors: |
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| Date: | 24 November 2022 | |||||||||||||||
| Refereed publication: | No | |||||||||||||||
| Open Access: | No | |||||||||||||||
| Gold Open Access: | No | |||||||||||||||
| In SCOPUS: | No | |||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||
| Status: | Published | |||||||||||||||
| Keywords: | Land transport, Straßenverkehr, Emissionen, emissions, ozone, source apportionment | |||||||||||||||
| Event Title: | 13th International Conference on Air Quality | |||||||||||||||
| Event Location: | Thessaloniki | |||||||||||||||
| Event Type: | international Conference | |||||||||||||||
| 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 - DATAMOST - Daten & Modelle zur Mobilitätstransform | |||||||||||||||
| Location: | Oberpfaffenhofen | |||||||||||||||
| Institutes and Institutions: | Institute of Atmospheric Physics > Earth System Modelling | |||||||||||||||
| Deposited By: | Mertens, Mariano | |||||||||||||||
| Deposited On: | 24 Nov 2022 13:02 | |||||||||||||||
| Last Modified: | 24 Nov 2022 13:02 |
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