Bromine speciation in volcanic plumes: new in situ derivatization LC-MS method for the determination of gaseous hydrogen bromide by gas diffusion denuder sampling

by A. Gutmann, A. Gutmann, A. Gutmann, N. Bobrowski, N. Bobrowski, M. Liotta, T. Hoffmann
Published 2021-10-01

Implementation of electrochemical, optical and denuder-based sensors and sampling techniques on UAV for volcanic gas measurements: examples from Masaya, Turrialba and Stromboli vol...

by J. Rüdiger, J. Rüdiger, J.-L. Tirpitz, J. M. de Moor, N. Bobrowski, N. Bobrowski, N. Bobrowski, A. Gutmann, M. Liuzzo, M. Ibarra, T. Hoffmann
Published 2018-04-01

A multi-purpose, multi-rotor drone system for long-range and high-altitude volcanic gas plume measurements

by B. Galle, S. Arellano, N. Bobrowski, N. Bobrowski, V. Conde, T. P. Fischer, G. Gerdes, A. Gutmann, T. Hoffmann, I. Itikarai, T. Krejci, E. J. Liu, E. J. Liu, K. Mulina, S. Nowicki, S. Nowicki, T. Richardson, J. Rüdiger, K. Wood, J. Xu
Published 2021-06-01

Halogen activation in the plume of Masaya volcano: field observations and box model investigations

by J. Rüdiger, J. Rüdiger, A. Gutmann, N. Bobrowski, N. Bobrowski, M. Liotta, J. M. de Moor, R. Sander, F. Dinger, F. Dinger, J.-L. Tirpitz, M. Ibarra, A. Saballos, M. Martínez, E. Mendoza, A. Ferrufino, J. Stix, J. Valdés, J. M. Castro, T. Hoffmann
Published 2021-03-01

African volcanic emissions influencing atmospheric aerosols over the Amazon rain forest

by J. Saturno, F. Ditas, M. Penning de Vries, B. A. Holanda, M. L. Pöhlker, S. Carbone, S. Carbone, D. Walter, N. Bobrowski, N. Bobrowski, J. Brito, J. Brito, X. Chi, A. Gutmann, I. Hrabe de Angelis, L. A. T. Machado, D. Moran-Zuloaga, J. Rüdiger, J. Schneider, C. Schulz, Q. Wang, M. Wendisch, P. Artaxo, T. Wagner, U. Pöschl, M. O. Andreae, M. O. Andreae, C. Pöhlker
Published 2018-07-01