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First 644 results for ” Ioanna Karagali”

1. Sources of Formaldehyde in U.S. Oil and Gas Production Regions

   We analyzed observational and model data to study the sources of formaldehyde over oil and gas pr...

   Barbara Dix*, Meng Li, Esther Roosenbrand, Colby Francoeur, Steven S. Brown, Jessica B. Gilman, Thomas F. Hanisco, Frank Keutsch, Abigail Koss, Brian M. Lerner, Jeff Peischl, James M. Roberts, Thomas B. Ryerson, Jason M. St. Clair, Patrick R. Veres, Carsten Warneke, Robert J. Wild, Glenn M. Wolfe, Bin Yuan, J. Pepijn Veefkind, Pieternel F. Levelt, Brian C. McDonald, and Joost de Gouw | Journal: ACS Earth Space Chem | Volume: 7 | Year: 2023 | First page: 2444 | Last page: 2457 | doi: https://doi.org/10.1021/acsearthspacechem.3c00203

   Publication

2. Relative drifts and stability of satellite and ground-based stratospheric ozone profiles at NDACC lidar stations

   The long-term evolution of stratospheric ozone at different stations in the low and mid-latitudes...

   PJ Nair, S Godin-Beekmann, L Froidevaux, LE Flynn, JM Zawodny, JM Russell, A Pazmino, G Ancellet, W Steinbrecht, H Claude, T Leblanc, IS McDermid, JAE van Gijsel, B Johnson, A Thomas | Status: published | Journal: Atmospheric Measurement Techniques | Volume: 5 | Year: 2012 | First page: 1301 | Last page: 1318 | doi: 10.5194/amt-5-1301-2012

   Publication

3. Evaluating the performance of commonly used gas analysers for methane eddy covariance flux measurements: the InGOS inter-comparison field experiment

   The performance of eight fast-response methane (CH4) gas analysers suitable for eddy covariance f...

   O Peltola, A Hensen, C Helfter, L Belelli Marchesini, FC Bosveld, WCM van den Bulk, Elbers, Haapanala, Holst, Laurila, Lindroth, Nemitz, Röckmann, Vermeulen, Mammarella | Status: published | Journal: Biogeosciences | Volume: 11 | Year: 2014 | First page: 3163 | Last page: 3186 | doi: 10.5194/bg-11-3163-2014

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4. Mercury plumes in the global upper troposphere observed during flights with the CARIBIC observatory from May 2005 until June 2013.
   F Slemr, A Weigelt, R Ebinghaus, C Brenninkmeijer, A Baker, T Schuck, A Rauthe-Schoch, H Riede, E Leedham, M Hermann, PFJ van Velthoven, D Oram, D O Sullivan, , C Dyroff, A. Zahn, H Ziereis | Status: accepted | Journal: Atmosphere | Volume: 5 | Year: 2014 | First page: 342 | Last page: 369 | doi: 10.3390/atmos5020342

   Publication

5. Studying the spatial variability of methane flux with five eddy covariance towers of varying Height

   In this study, the spatial representativeness of eddy covariance (EC) methane (CH4) measurements ...

   O Peltola, A Hensen, L Belelli Marchesini, C Helfter, FC Bosveld, WCM van den Bulk, S Haapanala, J van Huissteden, T Laurila, A Lindroth, E Nemitz, T Röckmann, AT Vermeulen, I Mammarella | Status: published | Journal: Agricultural and Forest Meteorology | Volume: 214 | Year: 2015 | First page: 456 | Last page: 472

   Publication