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First 1269 results for ”J Velthoen”

1. 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 | Status: published | Journal: Atm. Chem. Phys. | Volume: 17 | Year: 2017 | First page: 1985 | Last page: 2017 | doi: 10.5194/acp-17-1985-2017

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2. Methane variability in the upper troposphere and lower stratosphere and their relevance for emission inversions constrained by satellite observations

   Observation-based constraints on methane (CH4) surface emissions can be obtained from measurement...

   M van Weele, JE Williams, PFJ van Velthoven, TJ Schuck, CAM Brenninkmeijer | Conference: Non-CO2 Greenhouse Gases (NCGG-6) | Organisation: VVM | Place: Amsterdam | Year: 2011 | First page: 0 | Last page: 0

   Publication

3. Aviation and Climate: State of the Science
   DW Fahey, SL Baughcum, M Gupta, DS Lee, R Sausen, PFJ van Velthoven | Year: 2012

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4. 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 | Status: published | Journal: Quart. J. Royal Meteor. Soc. | Year: 2014 | doi: 10.1002/qj.2400

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5. 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 | Status: accepted | Journal: J. Geophys. Res. | Year: 2014 | doi: 10.1002/2014JD021687

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