Search Results - "Badeke, Ronny"

Multiple ionospheric perturbations during the Saint Patrick's Day storm 2015 in the European‐African sector by Borries, Claudia, Mahrous, Ayman M., Ellahouny, Nada M., Badeke, Ronny

“…Strong ionospheric perturbations were generated by the intense geomagnetic storm on 17 March 2015. In this article, we are studying perturbations in the…”
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The role of emission reductions and the meteorological situation for air quality improvements during the COVID-19 lockdown period in central Europe by Matthias, Volker, Quante, Markus, Arndt, Jan A, Badeke, Ronny, Fink, Lea, Petrik, Ronny, Feldner, Josefine, Schwarzkopf, Daniel, Link, Eliza-Maria, Ramacher, Martin O. P, Wedemann, Ralf

“…The lockdown measures taken to prevent a rapid spreading of the coronavirus in Europe in spring 2020 led to large emission reductions, particularly in road…”
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Assessing the effects of significant activity changes on urban-scale air quality across three European cities by Ramacher, Martin Otto Paul, Badeke, Ronny, Fink, Lea, Quante, Markus, Karl, Matthias, Oppo, Sonia, Lenartz, Fabian, Dury, Marie, Matthias, Volker

“…This study investigates the effects of significant activity changes on air pollutant concentrations across the three European cities Hamburg, Liège, and…”
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Parameterizing the vertical downward dispersion of ship exhaust gas in the near field by Badeke, Ronny, Matthias, Volker, Grawe, David

“…Estimating the impact of ship emissions on local air quality is a topic of high relevance, especially in large harbor cities. For chemistry-transport modeling…”
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Variability of aerosol particle concentrations from tyre and brake wear emissions in an urban area by Samland, Mailin, Badeke, Ronny, Grawe, David, Matthias, Volker

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Empirical forecast of quiet time ionospheric Total Electron Content maps over Europe by Badeke, Ronny, Borries, Claudia, Hoque, Mainul M., Minkwitz, David

“…An accurate forecast of the atmospheric Total Electron Content (TEC) is helpful to investigate space weather influences on the ionosphere and technical…”
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Effects of vertical ship exhaust plume distributions on urban pollutant concentration – a sensitivity study with MITRAS v2.0 and EPISODE-CityChem v1.4 by Badeke, Ronny, Matthias, Volker, Karl, Matthias, Grawe, David

“…The modeling of ship emissions in port areas involves several uncertainties and approximations. In Eulerian grid models, the vertical distribution of emissions…”
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