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Publication database KNMI

The publication database contains the (co-)authored publications in scientific journals, KNMI reports and other publications

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Publications

  1. Formation and composition of the UTLS aerosol

    Stratospheric aerosol has long been seen as a pure mixture of sulfuric acid and water. Recent mea...

    B Martinsson, J Friberg, OS Sandvik, M Hermann, PFJ van Velthoven, A Zahn | published | NPJ Climate and Atmospheric Science | 2019 | 2
  2. Intercomparison of in-situ aircraft and satellite aerosol measurements in the stratosphere

    Aerosol composition and optical scattering from particles in the lowermost stratosphere (LMS) hav...

    OS Sandvik, J Friberg, BG Martinsson, , PFJ van Velthoven, M Hermann, A Zahn | published | Scientific Reports | 2019
  3. Mercury distribution in the upper troposphere and lowermost stratosphere according to measurements by the IAGOS-CARIBIC observatory: 2014-2016,

    Mercury was measured onboard the IAGOS-CARIBIC passenger aircraft from May 2005 until February 20...

    F Slemr, A Weigelt, R Ebinghaus, J Bieser, CAM Brenninkmeijer, A Rauthe-Schöch, M Hermann, M Martinsson, PFJ van Velthoven, H Bönisch, M Neumaier, A Zahn, H Ziereis | published | Atm. Chem. Phys. | 2018 | 18
  4. Particulate sulfur in the upper troposphere and lowermost stratosphere - sources and climate forcing

    This study is based on fine-mode aerosol samples collected in the upper troposphere (UT) and the ...

    BG Martinsson, J Friberg, OS Sandvik, M Hermann, PFJ van Velthoven, A Zahn | published | Atm. Chem. Phys. | 2017 | 17
  5. Investigating African trace gas sources, vertical transport, and oxidation using IAGOS-CARIBIC measurements between Germany and South Africa between 2009 and 2011

    Between March 2009 and March 2011 a commercial airliner equipped with a custom built measurement ...

    UR Thorenz, AK Baker, EC Leedham Elvidge, C Sauvage, H Riede, PFJ van Velthoven, M Hermann, DE Oram, CAM Brenninkmeijer, A Zahn, J Williams | published | Atmos. Environm. | 2017
  6. Acetone-CO enhancement ratios in the upper troposphere based on 7 years of CARIBIC data: New insights and estimates of regional acetone fluxes

    Acetone and carbon monoxide (CO) are two important trace gases controlling the oxidation capacity...

    G Fischbeck, H Boenisch, C Brenninkmeijer, J Brito, M Neumaier, J Orphal, D Sprung, J Becker, PFJ van Velthoven, A Zahn | published | Atm. Chem. Phys. | 2017 | 17
  7. Evidence for strong, widespread chlorine radical chemistry associated with pollution outflow from continental Asia

    The chlorine radical is a potent atmospheric oxidant, capable of perturbing tropospheric oxidativ...

    AK Baker, C Sauvage, UT Thorenz, PFJ van Velthoven, , DE Oram, A Zahn, CAM Brenninkmeijer, J Williams | published | Nature Scientific Data | 2016 | 6
  8. Tropospheric mercury vertical profiles between 500 and 10 000 m in central Europe

    The knowledge of the vertical distribution of atmospheric mercury (Hg) plays an important role in...

    A Weigelt, R Ebinghaus, N Pirrone, J Bieser, J Bodewadt, G Esposito, F Slemr, PFJ van Velthoven, A Zahn, H Ziereis | published | Atm. Chem. Phys. | 2016
  9. Trapping, chemistry and export of trace gases in the South Asian summer monsoon observed during CARIBIC flights in 2008

    The CARIBIC (Civil Aircraft for the Regular Investigation of the Atmosphere Based on an Instrumen...

    A Rauthe-Schoch, AK Baker, TJ Schuck, CAM Brenninkmeijer, A Zahn, M Hermann, G Stratmann, H Ziereis, PFJ van Velthoven, J Lelieveld | published | Atm. Chem. Phys. | 2016
  10. NO and NOy in the Upper Troposphere: Nine Years of CARIBIC Measurements Onboard a Passenger Aircraft

    Nitrogen oxide (NO and NOy) measurements were performed onboard an in-service aircraft within the...

    G Stratmann, H Ziereis, P Stock, CAM Brenninkmeijer, A Zahn, A Rauthe-Schoch, PFJ van Velthoven, H Schlager, A Volz-Thomas | published | Atmos. Environm. | 2016 | 133
  11. Methyl chloride as a tracer of tropical tropospheric air in the lowermost stratosphere inferred from IAGOS-CARIBIC passenger aircraft measurements

    We present variations of methyl chloride (CH3Cl) and nitrous oxide (N2O) in the lowermost stratos...

    T Umezawa, AK Baker, CAM Brenninkmeijer, A Zahn, DE Oram, PFJ van Velthoven | published | J. Geophys. Res. | 2015 | 120
  12. Influence of volcanic eruptions on midlatitude upper tropospheric aerosol and consequences for cirrus clouds

    The influence of downwelling stratospheric sulfurous aerosol on the UT (upper troposphere) aeroso...

    J Friberg, BG Martinsson, MK Sporre, SM Andersson, CAM Brenninkmeijer, M Hermann, PFJ van Velthoven, A Zahn | published | Earth Science Informatics | 2015 | 2
  13. Significant radiative impact of volcanic aerosol in the lowermost stratosphere

    The influence of downwelling stratospheric sulfurous aerosol on the UT (upper troposphere) aeroso...

    SM Andersson, BG Martinsson, JP Vernier, J Friberg, CAM Brenninkmeijer, M Hermann, PFJ van Velthoven, A Zahn | published | Nature Communications | 2015
  14. Processes controlling water vapor in the upper troposphere / lowermost stratosphere: An analysis of eight years of monthly measurements by the IAGOS-CARIBIC observatory

    A Zahn, E Christner, PFJ van Velthoven, A Rauthe-Schoch, CAM Brenninkmeijer | accepted | J. Geophys. Res. | 2014
  15. Comparison between CARIBIC Aerosol Samples Analysed by Accelerator-Based Methods and Optical Particle Counter Measurements

    BG Martinsson, J Friberg, SM Andersson, A Weigelt, A Hermann, D Assmann, J Voigtlander, CAM Brenninkmeijer, PFJ van Velthoven, A Zahn | published | Atmospheric Measurement Techniques | 2014
  16. Comparison of ECMWF analysis and forecast humidity data with CARIBIC upper troposphere and lower stratosphere observations

    C Dyroff, A Zahn, E Christner, R Forbes, AM Tompkins, PFJ van Velthoven | published | Quart. J. Royal Meteor. Soc. | 2014
  17. Pollution patterns in the upper troposphere over Europe and Asia observed by CARIBIC

    AK Baker, S Traud, CAM Brenninkmeijer, P Hoor, M Neumaier, DE Oram, A Rauthe-Schoch, D Sprung, S Schloegl, F Slemr, PFJ van Velthoven, H Wernli, A Zahn, H Ziereis | published | Atmos. Environm. | 2014
  18. Very short-lived bromomethanes measured by the CARIBIC observatory over the North Atlantic, Africa and Southeast Asia during 2009–2013

    A Wisher, DE Oram, JC Laube, GP Mills, PFJ van Velthoven, A Zahn, CAM Brenninkmeijer | published | Atm. Chem. Phys. | 2014
  19. Sources of increase in LMS sulfurous and carbonaceous aerosol background concentrations during 1999-2008 derived from CARIBIC flights

    J Friberg, BG Martinsson, SM Andersson, CAM Brenninkmeijer, M Hermann, PFJ van Velthoven, A Zahn | published | Tellus | 2014 | 66
  20. CARIBIC aircraft measurements of Eyjafjallajokull volcanic clouds in April/May 2010

    A Rauthe-Schoch, A Weichelt, M Hermann, BG Martinsson, , A Baker, , KP Heue, CAM Brenninkmeijer, A Zahn, D Scharffe, S Eckhardt, A Stohl, PFJ van Velthoven | published | Atm. Chem. Phys. | 2012 | 12
  21. CARIBIC aircraft measurements of Eyjafjallajokull volcanic plumes in April/May 2010

    A Rauthe-Schoch, A Weigelt, M Hermann, BG Martinsson, AK Baker, KP Heue, CAM Brenninkmeijer, A Zahn, D Scharffe, S Eckhardt, A Stohl, PFJ van Velthoven | submitted | Atm. Chem. Phys. | 2011
  22. Characterization and source regions of 51 high CO events observed during CARIBIC flights between South China and the Philippines, 2005-2008

    SC Lai, AK Baker, TJ Schuck, F Slemr, CAM Brenninkmeijer, PFJ van Velthoven, DE Oram, A Zahn, H Ziereis | published | J. Geophys. Res. | 2011
  23. SO2 and BrO observation in the plume of the Eyjafjallajökull volcano 2010: CARIBIC and GOME-2 retrievals

    KP Heue, CAM Brenninkmeijer1, AK Baker, A Rauthe-Schoch, D Walter, T Wagner, C Hormann, H Sihler, B Dix, U Friess, U Platt, BG Martinsson, PFJ van Velthoven, A Zahn, R Ebinghaus | published | Atm. Chem. Phys. | 2011
  24. Characterization of non-methane hydrocarbons in Asian summer monsoon outflow observed by the CARIBIC aircraft

    AK Baker, TJ Schuck, F Slemr, PFJ van Velthoven, A Zahn, CAM Brenninkmeijer | published | Atm. Chem. Phys. | 2011 | 11
  25. Greenhouse gas relationships in the Indian summer monsoon plume measured by the CARIBIC passenger aircraft

    TJ Schuck, CAM Brenninkmeijer, AK Baker, F Slemr, PFJ van Velthoven, A Zahn | published | Atm. Chem. Phys. | 2010 | 10