Searched for: author%3A%22Grewe%2C+V.%22
(1 - 4 of 4)
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Mertens, Mariano (author), Jöckel, Patrick (author), Matthes, Sigrun (author), Nützel, Matthias (author), Grewe, V. (author), Sausen, Robert (author)
The recent COVID-19 pandemic with its countermeasures, e.g. lock-downs, resulted in decreases in emissions of various trace gases. Here we investigate the changes of ozone over Europe associated with these emission reductions using a coupled global/regional chemistry climate model. We conducted and analysed a business as usual and a...
journal article 2021
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Mertens, Mariano (author), Kerkweg, Astrid (author), Grewe, V. (author), Jöckel, Patrick (author), Sausen, Robert (author)
Land transport is an important emission source of nitrogen oxides, carbon monoxide, and volatile organic compounds. The emissions of nitrogen oxides affect air quality directly. Further, all of these emissions serve as a precursor for the formation of tropospheric ozone, thus leading to an indirect influence on air quality. In addition, ozone...
journal article 2020
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Mertens, Mariano (author), Kerkweg, Astrid (author), Grewe, V. (author), Jöckel, Patrick (author), Sausen, Robert (author)
Anthropogenic and natural emissions influence the tropospheric ozone budget, thereby affecting air quality and climate. To study the influence of different emission sources on the ozone budget, often source apportionment studies with a tagged tracer approach are performed. Studies investigating air quality issues usually rely on regional...
journal article 2020
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Hendricks, J. (author), Righi, M. (author), Dahlmann, K. (author), Gottschaldt, K.-D. (author), Grewe, V. (author), Ponater, M. (author), Sausen, R. (author), Heinrichs, D. (author), Winkler, C. (author), Wolfermann, A. (author), Kampffmeyer, T. (author), Friedrich, R (author), Klötzke, M. (author), Kugler, U. (author)
Although climate change is a global problem, specific mitigation measures are frequently applied on regional or national scales only. This is the case in particular for measures to reduce the emissions of land-based transport, which is largely characterized by regional or national systems with independent infrastructure, organization, and...
journal article 2017
Searched for: author%3A%22Grewe%2C+V.%22
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