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Risse, Eicke-Alexander (2016) Modelling air-pollution in Beijing: Emission reduction vs. meteorological influence. Master's, Technische Universität Berlin.
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Abstract
This Master Thesis is a case study to evaluate the effects of temporary emission reductions on air quality under different meteorological conditions. Four cases of the area surrounding Beijing are simulated using a 3-D regional chemical transport model (WRF-Chem) and a meta-comparison is performed considering PM2.5 as exemplary chemical species. Two cases reflecting real conditions of meteorology, trace gases and aerosols are simulated to match with corresponding observations of Aerosol Optical Depth (AOD) and meteorological conditions. Those are then compared to another two hypothetical cases with increased/reduced emissions from the same time and location. A meta-comparison then shows the impact of meteorological conditions that are favourable or unfavourable to reduced air pollution on the efficiency of emission-control measurements.
| Item URL in elib: | https://elib.dlr.de/110908/ | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Thesis (Master's) | ||||||||
| Title: | Modelling air-pollution in Beijing: Emission reduction vs. meteorological influence | ||||||||
| Authors: |
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| Date: | April 2016 | ||||||||
| Refereed publication: | No | ||||||||
| Open Access: | No | ||||||||
| Number of Pages: | 59 | ||||||||
| Status: | Published | ||||||||
| Keywords: | Air pollution, air quality, meteorological modelling, regional transport model, WRF-Chem, emission reductions, aerosols, trace gases | ||||||||
| Institution: | Technische Universität Berlin | ||||||||
| Department: | Institut für Strömungsmechanik und Technische Akustik | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | Earth Observation | ||||||||
| DLR - Research area: | Raumfahrt | ||||||||
| DLR - Program: | R EO - Earth Observation | ||||||||
| DLR - Research theme (Project): | R - Vorhaben Ozon-SAF (old), R - Vorhaben Spektrometrische Verfahren und Konzepte der Fernerkundung (old) | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > Atmospheric Processors | ||||||||
| Deposited By: | Trautmann, Prof.Dr. Thomas | ||||||||
| Deposited On: | 27 Jan 2017 11:58 | ||||||||
| Last Modified: | 27 Jan 2017 11:58 |
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