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First 1294 results for ” Chukwumerije Okereke”

1. Global fine-scale changes in ambient NO2 during COVID-19 lockdowns

   Nitrogen dioxide (NO2) is an important contributor to air pollution and can adversely affect huma...

   Cooper, Matthew J.; Martin, Randall V.; Hammer, Melanie S.; Levelt, Pieternel F.; Veefkind, Pepijn; Lamsal, Lok N.; Krotkov, Nickolay A.; Brook, Jeffrey R.; McLinden, Chris A. | Journal: Nature | Year: 2022 | doi: https://doi.org/10.1038/s41586-021-04229-0

   Publication

2. 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 | Status: published | Journal: Atmospheric Measurement Techniques | Year: 2014 | First page: 2581 | Last page: 2596 | doi: 10.5194/amt-7-2581-2014

   Publication

3. Measurements of upper tropospheric aerosol particles with an optical particle counter onboard the CARIBIC aircraft on a flight sequence to South America
   M Reichelt, J Heintzenberg, M Hermann, A Weigelt, BG Martinsson, CAM Brenninkmeijer, F Slemr, PFJ van Velthoven, A Zahn, D O\' Sullivan | Status: submitted | Journal: J. Geophys. Res. | Year: 2008

   Publication

4. TRAQ – tropospheric composition and air quality
   PF Levelt, C Camy-Peyret, C Clerbaux, H Eskes, D Hauglustaine, R Menard, D Tanre, Y Meijer, J Langen, B Carnicero Dominguez, JL Bezy | Year: 2008

   Publication

5. CARIBIC Observations of Rapid Mixing Across the Extra-tropical Tropopause: A Case Study

   Using the CARIBIC Boeing 767 aircraft, a suite of trace gases and aerosols was measured between G...

   TS Rhee, CAM Brenninkmeijer, , J Muhle, PFJ van Velthoven, M Hermann, A Zahn, DE Oram, DH Scharffe, C Koeppel, H Fischer, J Lelieveld | Status: published | Journal: J. Geophys. Res. | Volume: 110 | Year: 2005 | First page: 1 | Last page: 12 | doi: 10.1029/2005JD005890

   Publication