Calibration of an airborne HO_<i>x</i> instrument using the All Pressure Altitude-based Calibrator for HO_<i>x</i> Experimentation (APACHE)

by D. Marno, C. Ernest, C. Ernest, K. Hens, K. Hens, U. Javed, U. Javed, T. Klimach, M. Martinez, M. Rudolf, J. Lelieveld, H. Harder
Published 2020-05-01

An automated dynamic chamber system for surface exchange measurement of non-reactive and reactive trace gases of grassland ecosystems

by L. Pape, C. Ammann, A. Nyfeler-Brunner, C. Spirig, K. Hens, F. X. Meixner
Published 2009-03-01

Characterisation of an inlet pre-injector laser-induced fluorescence instrument for the measurement of atmospheric hydroxyl radicals

by A. Novelli, K. Hens, C. Tatum Ernest, D. Kubistin, E. Regelin, T. Elste, C. Plass-Dülmer, M. Martinez, J. Lelieveld, H. Harder
Published 2014-10-01

Insights into HO_<i>x</i> and RO_<i>x</i> chemistry in the boreal forest via measurement of peroxyacetic acid, peroxyacetic nitric anhydride (PAN) and hydrogen...

by J. N. Crowley, N. Pouvesle, G. J. Phillips, R. Axinte, H. Fischer, T. Petäjä, A. Nölscher, J. Williams, K. Hens, H. Harder, M. Martinez-Harder, A. Novelli, D. Kubistin, B. Bohn, J. Lelieveld
Published 2018-09-01

A comparison of HONO budgets for two measurement heights at a field station within the boreal forest in Finland

by R. Oswald, M. Ermel, K. Hens, A. Novelli, H. G. Ouwersloot, P. Paasonen, T. Petäjä, M. Sipilä, P. Keronen, J. Bäck, R. Königstedt, Z. Hosaynali Beygi, H. Fischer, B. Bohn, D. Kubistin, H. Harder, M. Martinez, J. Williams, T. Hoffmann, I. Trebs, M. Sörgel
Published 2015-01-01

Observation and modelling of HO_x radicals in a boreal forest

by K. Hens, A. Novelli, M. Martinez, J. Auld, R. Axinte, B. Bohn, H. Fischer, P. Keronen, D. Kubistin, A. C. Nölscher, R. Oswald, P. Paasonen, T. Petäjä, E. Regelin, R. Sander, V. Sinha, M. Sipilä, D. Taraborrelli, C. Tatum Ernest, J. Williams, J. Lelieveld, H. Harder
Published 2014-08-01

Estimating the atmospheric concentration of Criegee intermediates and their possible interference in a FAGE-LIF instrument

by A. Novelli, A. Novelli, K. Hens, C. Tatum Ernest, C. Tatum Ernest, M. Martinez, A. C. Nölscher, A. C. Nölscher, V. Sinha, P. Paasonen, T. Petäjä, M. Sipilä, T. Elste, C. Plass-Dülmer, G. J. Phillips, G. J. Phillips, D. Kubistin, D. Kubistin, D. Kubistin, J. Williams, L. Vereecken, L. Vereecken, J. Lelieveld, H. Harder
Published 2017-06-01

Diurnal variability, photochemical production and loss processes of hydrogen peroxide in the boundary layer over Europe

by H. Fischer, R. Axinte, H. Bozem, H. Bozem, J. N. Crowley, C. Ernest, C. Ernest, S. Gilge, S. Hafermann, H. Harder, K. Hens, R. H. H. Janssen, R. H. H. Janssen, R. Königstedt, D. Kubistin, D. Kubistin, C. Mallik, C. Mallik, M. Martinez, A. Novelli, A. Novelli, U. Parchatka, C. Plass-Dülmer, A. Pozzer, E. Regelin, A. Reiffs, T. Schmidt, J. Schuladen, J. Lelieveld
Published 2019-09-01

Coupling processes and exchange of energy and reactive and non-reactive trace gases at a forest site – results of the EGER experiment

by T. Foken, F. X. Meixner, E. Falge, C. Zetzsch, A. Serafimovich, A. Bargsten, T. Behrendt, T. Biermann, C. Breuninger, S. Dix, T. Gerken, M. Hunner, L. Lehmann-Pape, K. Hens, G. Jocher, J. Kesselmeier, J. Lüers, J.-C. Mayer, A. Moravek, D. Plake, M. Riederer, F. Rütz, M. Scheibe, L. Siebicke, M. Sörgel, K. Staudt, I. Trebs, A. Tsokankunku, M. Welling, V. Wolff, Z. Zhu
Published 2012-02-01

The summertime Boreal forest field measurement intensive (HUMPPA-COPEC-2010): an overview of meteorological and chemical influences

by J. Williams, J. Crowley, H. Fischer, H. Harder, M. Martinez, T. Petäjä, J. Rinne, J. Bäck, M. Boy, M. Dal Maso, J. Hakala, M. Kajos, P. Keronen, P. Rantala, J. Aalto, H. Aaltonen, J. Paatero, T. Vesala, H. Hakola, J. Levula, T. Pohja, F. Herrmann, J. Auld, E. Mesarchaki, W. Song, N. Yassaa, A. Nölscher, A. M. Johnson, T. Custer, V. Sinha, J. Thieser, N. Pouvesle, D. Taraborrelli, M. J. Tang, H. Bozem, Z. Hosaynali-Beygi, R. Axinte, R. Oswald, A. Novelli, D. Kubistin, K. Hens, U. Javed, K. Trawny, C. Breitenberger, P. J. Hidalgo, C. J. Ebben, F. M. Geiger, A. L. Corrigan, L. M. Russell, H. G. Ouwersloot, J. Vilà-Guerau de Arellano, L. Ganzeveld, A. Vogel, M. Beck, A. Bayerle, C. J. Kampf, M. Bertelmann, F. Köllner, T. Hoffmann, J. Valverde, D. González, M.-L. Riekkola, M. Kulmala, J. Lelieveld
Published 2011-10-01