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PreviewIssue dateOnline publication dateTitleAuthor(s)
58550.pdf.jpg20187-Nov-2018Implementation of electrochemical, optical and denuder-based sensors and sampling techniques on UAV for volcanic gas measurements : examples from Masaya, Turrialba and Stromboli volcanoesRüdiger, Julian; Tirpitz, Jan-Lukas; Moor, J. Maarten de; Bobrowski, Nicole; Gutmann, Alexandra; Liuzzo, Marco; Ibarra, Martha; Hoffmann, Thorsten
58682.pdf.jpg201810-Dec-2018Advances in bromine speciation in volcanic plumesGutmann, Alexandra; Bobrowski, Nicole; Roberts, Tjarda Jane; Rüdiger, Julian; Hoffmann, Thorsten
weloe_marcel-application_of-20210128123244675.pdf.jpg202128-Jan-2021Application of time-of-flight aerosol mass spectrometry for the real-time measurement of particle-phase organic peroxides: an online redox derivatization–aerosol mass spectrometer (ORD-AMS)Weloe, Marcel; Hoffmann, Thorsten
development_of_a_method_for_a-20221014152819623.pdf.jpg202224-Oct-2022Development of a method for anodic degradation of lignin for the analysis of paleo-vegetation proxies in speleothemsHomann, Julia; Zirbes, Michael; Arndt-Engelbart, Meiko; Scholz, Denis; Waldvogel, Siegfried R.; Hoffmann, Thorsten
the_maximum_carbonyl_ratio_mc-20221114102112639.pdf.jpg202114-Nov-2022The maximum carbonyl ratio (MCR) as a new index for the structural classification of secondary organic aerosol componentsZhang, Yun; Wang, Kai; Tong, Haijie; Huang, Ru-Jin; Hoffmann, Thorsten
chemical_composition_of_volca-20220419092202608.pdf.jpg202227-Apr-2022Chemical composition of volcanic plumes: Application of ground-based in-situ and remote-sensing measurements for the determination of C. S and halogens species and analytical progress to determine molecular halogens in volcanic plumesHoffmann, Thorsten; Gutiérrez, Xochilt Carolina Gutiérrez
rüdiger_julian-copernicus__ha-20211203113806666.pdf.jpg20217-Dec-2021Halogen activation in the plume of Masaya volcano : field observations and box model investigationsRüdiger, Julian; Gutmann, Alexandra; Bobrowski, Nicole; Liotta, Marcello; Moor, J. Maarten de; Sander, Rolf; Dinger, Florian; Tirpitz, Jan-Lukas; Ibarra, Martha; Saballos, Armando; Martínez, María; Mendoza, Elvis; Ferrufino, Arnoldo; Stix, John; Valdés, Juan; Castro, Jonathan; Hoffmann, Thorsten
heidke_inken-copernicus__li-20211203112720291.pdf.jpg20217-Dec-2021Lignin oxidation products in soil, dripwater and speleothems from four different sites in New ZealandHeidke, Inken; Hartland, Adam; Scholz, Denis; Pearson, Andrew; Hellstrom, John; Breitenbach, Sebastian F. M.; Hoffmann, Thorsten