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First 441 results for ” John Toole”

1. Quantification of lightning-produced NOx over the Pyrenees and the Ebro Valley by using different TROPOMI-NO2 and cloud research products

   Lightning, one of the major sources of nitrogen oxides (NOx) in the atmosphere, contributes to th...

   Francisco J. Pérez-Invernón, Heidi Huntrieser, Thilo Erbertseder, Diego Loyola, Pieter Valks, Song Liu, Dale J. Allen, Kenneth E. Pickering, Eric J. Bucsela, Patrick Jöckel, Jos van Geffen, Henk Eskes, Sergio Soler, Francisco J. Gordillo-Vázquez, and Jeff Lapierre | Journal: Atmos. Meas. Tech. | Volume: 15 | Year: 2022 | First page: 3329 | Last page: 3351 | doi: 10.5194/amt-15-3329-2022

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2. Validation of the TROPOMI/S5P Aerosol Layer Height using EARLINET lidars

   The purpose of this study is to investigate the ability of the Sentinel-5P TROPOspheric Monitorin...

   Michailidis, K., Koukouli, M.-E., Balis, D., Veefkind, P., de Graaf, M., Mona, L., Papagianopoulos, N., Pappalardo, G., Tsikoudi, I., Amiridis, V., Marinou, E., Gialitaki, A., Mamouri, R.-E., Nisantzi, A., Bortoli, D., João Costa, M., Salgueiro, V., Papayannis, A., Mylonaki, M., Alados-Arboledas, L., Romano, S., Perrone, M. R., and Baars | Journal: Atm. Chem. Phys. | Volume: acp-2022-412 | Year: 2022 | doi: https://doi.org/10.5194/acp-2022-412

   Publication

3. Tropospheric and Surface Nitrogen Dioxide Changes in the Greater Toronto Area during the First Two Years of the COVID-19 Pandemic

   We present tropospheric nitrogen dioxide (NO2) changes observed by the Canadian Pandora measureme...

   Xiaoyi Zhao , ORCID, Vitali Fioletov , Ramina Alwarda , Yushan Su , Debora Griffin , Dan Weaver , Kimberly Strong , Alexander Cede , , Thomas Hanisco , Martin Tiefengraber , Chris McLinden , Henk Eskes , Jonathan Davies , Akira Ogyu , Reno Sit , Ihab Abboud , Sum Chi Lee | Journal: Remote Sensing | Year: 2022 | doi: https://doi.org/10.3390/rs14071625

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4. HARMONIE-AROME 4D-Var

   The status of CY43 HARMONIE-AROME 4D-Var is presented. Central to the HARMONIE-AROME 4D-Var imple...

   Barkmeijer, Jan, Lindskog, Magnus, Gustafsson, Nils, Bojarova, Jelena, Azad, Roohollaha, Monteiro, Isabel, Escribà, P. , Whelan, Eoin, Ridal, Martin, Sanchez Arriola, Jana, Vignes, Ole, Stappers, Roel and Randriamampianina, Roger | Year: 2021

   Publication

5. High-Resolution Mapping of Nitrogen Dioxide With TROPOMI: First Results and Validation Over the Canadian Oil Sands

   TROPOspheric Monitoring Instrument (TROPOMI), on-board the Sentinel-5 Precurser satellite, is a n...

   Griffin, D., Zhao, X., McLinden, C.A., Boersma, F., Bourassa, A., Dammers, E., Degenstein, D., Eskes, H., Fehr, L., Fioletov, V., Hayden, K., Kharol, S.K., Li, S.-M., Makar, P., Martin, R.V., Mihele, C., Mittermeier, R.L., Krotkov, N., Sneep, M., Lamsal, L.N., ter Linden, M., van Geffen, J., Veefkind, P., and Wolde, M | Journal: Geophysical Research Letters | Volume: 46 | Year: 2019 | doi: https://doi.org/10.1029/2018GL081095

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