Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Franziska Winterstein"'
Autor:
Daniel K. Dinga, Ewa Kasprzycka, Israel P. Assunção, Franziska Winterstein, Amina Alizade, Volkan Caliskanyürek, Dirk Blödorn, Johannes Winkle, Ulrich Kynast, Marina Lezhnina
Publikováno v:
Frontiers in Chemistry, Vol 11 (2023)
Efficiently luminescing spherical polymer particles (beads) in the nanoscale regime of up to approximately 250 nm have become very valuable tools in bioanalytical assays. Eu3+- complexes imbedded in polymethacrylate and polystyrene in particular prov
Externí odkaz:
https://doaj.org/article/faa70afbaf28452db63927ab53ecd848
The global atmospheric CH4 growth rate stagnated between 2000 and 2007, and has continued to grow since 2007. This renewed CH4 rise has been analysed with respect to a 2007 onward decline in δ13C(CH4), indicating changes in the relative contribution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53622cd28f5fb40a5c6a6ce9aa7b202f
https://doi.org/10.5194/egusphere-egu23-14171
https://doi.org/10.5194/egusphere-egu23-14171
Methane (CH4), the second most important greenhouse gas directly emitted by human activity, is removed from the atmosphere via chemical degradation.In this study we assess the radiative feedback from atmospheric CH4 resulting from changes in its chem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0edc74cc2fd08b0c81851ff23088c55c
https://doi.org/10.5194/egusphere-egu23-6263
https://doi.org/10.5194/egusphere-egu23-6263
Autor:
Jaroslaw Necki, Franziska Winterstein, Piotr Korbeń, Martina Schmidt, Justyna Swolkień, Hossein Maazallahi, Julian Kostinek, Malika Menoud, Mila Stanisavljevic, Maximilian Eckl, Christoph Gerbig, Michal Galkowski, Anna-Leah Nickl, Andreas Fix, Anke-Elisabeth Roiger, Thomas Röckmann, Alina Fiehn, Mariano Mertens, Patrick Jöckel
Emissions from fossil fuels are one of the primary sources of atmospheric methane (CH4) growth. However, estimates of anthropogenic CH4 emissions still show large uncertainties on global and regional scales. Differences in CH4 isotopic source signatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36880d6e20ef0e2f1ddfa8de9370d50f
https://hdl.handle.net/1874/420144
https://hdl.handle.net/1874/420144
Autor:
Franziska Winterstein, Patrick Jöckel
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 661-674 (2021)
Climate projections including chemical feedbacks rely on state-of-the-art chemistry–climate models (CCMs). Of particular importance is the role of methane (CH4) for the budget of stratospheric water vapour (SWV), which has an important climate impa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f45b638a41207c633f4ed46598f1ef6e
https://gmd.copernicus.org/articles/14/661/2021/
https://gmd.copernicus.org/articles/14/661/2021/
Autor:
Franziska Winterstein, Laura Stecher, Markus Kunze, Michael Ponater, Martin Dameris, Patrick Jöckel
In a previous study the quasi-instantaneous chemical impacts (rapid adjustments) of strongly enhanced methane (CH4) mixing ratios have been analyzed. However, to quantify the influence of the respective slow climate feedbacks on the chemical composit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d15bb26172fdb2085cd6df1b485c792
https://www.atmos-chem-phys-discuss.net/acp-2020-519/
https://www.atmos-chem-phys-discuss.net/acp-2020-519/
Autor:
Alina Fiehn, Michal Galkowski, Franziska Winterstein, Astrid Kerkweg, Mariano Mertens, Patrick Jöckel, Anna-Leah Nickl, Christoph Gerbig
Methane is the second most important anthropogenic greenhouse gas. The globally averaged dry mole fraction has increased considerably since pre-industrial times and its growth even accelerated in 2014, with an annual rise of 12.7 ± 6 ppb. Fossil fue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e3323d226971742d6bbdb99d560eaf6
https://doi.org/10.5194/egusphere-egu2020-18829
https://doi.org/10.5194/egusphere-egu2020-18829
Autor:
Franziska Winterstein, Fabian Tanalski, Martin Dameris, Michael Ponater, Laura Stecher, Patrick Jöckel
Methane (CH4) is the second most important greenhouse gas, which atmospheric concentration is influenced by human activities and currently on a sharp rise. We present a study with numerical simulations using a Chemistry-Climate-Model (CCM), which are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dd7b6deb4959cf9a38c38c9d5129018
https://doi.org/10.5194/egusphere-egu2020-9786
https://doi.org/10.5194/egusphere-egu2020-9786