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A. Thielmann
Researcher at Max Planck Society
Publications - 4
Citations - 433
A. Thielmann is an academic researcher from Max Planck Society. The author has contributed to research in topics: Isoprene & Eddy covariance. The author has an hindex of 3, co-authored 4 publications receiving 406 citations.
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Journal ArticleDOI
Eddy covariance flux measurements of biogenic VOCs during ECHO 2003 using proton transfer reaction mass spectrometry
Christoph Spirig,Albrecht Neftel,Christof Ammann,J. Dommen,W. Grabmer,A. Thielmann,A. Schaub,Jonathan Beauchamp,Armin Wisthaler,Armin Hansel +9 more
TL;DR: In this paper, two PTR-MS instruments were operated in combination with sonic anemometers to determine biogenic VOC fluxes from a mixed deciduous forest site in North-Western Germany.
Journal ArticleDOI
Isoprene and monoterpene fluxes from Central Amazonian rainforest inferred from tower-based and airborne measurements, and implications on the atmospheric chemistry and the local carbon budget
Uwe Kuhn,Meinrat O. Andreae,Christof Ammann,Alessandro Araújo,Enzo Brancaleoni,Paolo Ciccioli,T. Dindorf,Massimiliano Frattoni,Luciana V. Gatti,Laurens Ganzeveld,Bart Kruijt,Jos Lelieveld,Jon Lloyd,Jon Lloyd,F. X. Meixner,Antonio Donato Nobre,Ulrich Pöschl,Christoph Spirig,P. Stefani,A. Thielmann,Riccardo Valentini,Jürgen Kesselmeier +21 more
TL;DR: In this article, a tower-based surface layer gradient (SLG) technique was applied simultaneously with a relaxed eddy accumulation (REA) system to estimate the isoprene and monoterpene source strengths of a pristine tropical forest north of Man- aus in the central Amazon Basin using three different mi- crometeorological flux measurement approaches.
Journal ArticleDOI
Impact of Manaus City on the Amazon Green Ocean atmosphere: ozone production, precursor sensitivity and aerosol load
Uwe Kuhn,Laurens Ganzeveld,A. Thielmann,T. Dindorf,G. Schebeske,M. Welling,Jean Sciare,Gregory Roberts,Gregory Roberts,F. X. Meixner,Jürgen Kesselmeier,Jos Lelieveld,Olaf Kolle,Paolo Ciccioli,Jon Lloyd,Jörg Trentmann,Paulo Artaxo,Meinrat O. Andreae +17 more
TL;DR: In this paper, the authors analyzed the temporal and spatial dynamics of the urban plume of Manaus City during the wet-to-dry season transition period in July 2001, using a single column chemistry and transport model.
Posted ContentDOI
Flux measurements of biogenic VOCs during ECHO 2003
C. Spirig,Albrecht Neftel,Christof Ammann,J. Dommen,W. Grabmer,A. Thielmann,A. Schaub,Jonathan Beauchamp,Armin Wisthaler,Armin Hansel +9 more
TL;DR: In this article, two PTR-MS instruments were operated in combination with sonic anemometers to determine biogenic VOC fluxes from a mixed deciduous forest site in North-Western Germany using the eddy covariance (EC) technique.