Articles | Volume 20, issue 4
https://doi.org/10.5194/acp-20-2057-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-20-2057-2020
© Author(s) 2020. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Unexpected long-range transport of glyoxal and formaldehyde observed from the Copernicus Sentinel-5 Precursor satellite during the 2018 Canadian wildfires
Leonardo M. A. Alvarado
CORRESPONDING AUTHOR
Institute of Environmental Physics (IUP), University of Bremen,
Bremen, Germany
Andreas Richter
Institute of Environmental Physics (IUP), University of Bremen,
Bremen, Germany
Mihalis Vrekoussis
Institute of Environmental Physics (IUP), University of Bremen,
Bremen, Germany
Center of Marine Environmental Sciences (MARUM), University of Bremen,
Bremen, Germany
Energy, Environment and Water Research Center, The Cyprus Institute,
Nicosia, Cyprus
Andreas Hilboll
Institute of Environmental Physics (IUP), University of Bremen,
Bremen, Germany
Anna B. Kalisz Hedegaard
Institute of Atmospheric Physics, German Aerospace Center (DLR),
Oberpfaffenhofen-Wessling, Germany
Institute of Environmental Physics (IUP), University of Bremen,
Bremen, Germany
Oliver Schneising
Institute of Environmental Physics (IUP), University of Bremen,
Bremen, Germany
John P. Burrows
Institute of Environmental Physics (IUP), University of Bremen,
Bremen, Germany
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57 citations as recorded by crossref.
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57 citations as recorded by crossref.
- Evaluation and measurement of tropospheric glyoxal retrieved from MAX-DOAS in Shenzhen, China H. Zhang et al. 10.1016/j.scitotenv.2023.162727
- Ozone Pollution of Megacity Shanghai during City-Wide Lockdown Assessed Using TROPOMI Observations of NO2 and HCHO R. Xue et al. 10.3390/rs14246344
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- Chasing parts in quadrillion: applications of dynamical downscaling in atmospheric pollutant transport modelling during field campaigns A. Poulidis et al. 10.1186/s40645-024-00642-x
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- Satellite-derived constraints on the effect of drought stress on biogenic isoprene emissions in the southeastern US Y. Wang et al. 10.5194/acp-22-14189-2022
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- Satellite Formaldehyde to Support Model Evaluation M. Harkey et al. 10.1029/2020JD032881
- A framework for natural resource management with geospatial machine learning: a case study of the 2021 Almora forest fires A. Tiwari et al. 10.1186/s42408-024-00293-9
- Monitoring burn severity and air pollutants in wildfire events using remote sensing data: the case of Mersin wildfires in summer 2021 M. İBAN & E. ŞAHİN 10.17714/gumusfenbil.1008242
- Source and variability of formaldehyde (HCHO) at northern high latitudes: an integrated satellite, aircraft, and model study T. Zhao et al. 10.5194/acp-22-7163-2022
- Understanding the variability of ground-level ozone and fine particulate matter over the Tibetan plateau with data-driven approach H. Zhong et al. 10.1016/j.jhazmat.2024.135341
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- Satellite Evidence for Glyoxal Depletion in Elevated Fire Plumes C. Lerot et al. 10.1029/2022GL102195
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- Analysis and estimation of gaseous air pollutant emissions emitted into the atmosphere during Manavgat and Milas wildfire episodes using remote sensing data and ground measurements T. Çinar et al. 10.1007/s11869-023-01463-5
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- Overview: On the transport and transformation of pollutants in the outflow of major population centres – observational data from the EMeRGe European intensive operational period in summer 2017 M. Andrés Hernández et al. 10.5194/acp-22-5877-2022
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- Downwind Ozone Changes of the 2019 Williams Flats Wildfire: Insights From WRF‐Chem/DART Assimilation of OMI NO2, HCHO, and MODIS AOD Retrievals A. Pouyaei et al. 10.1029/2022JD038019
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- Derivation of Emissions From Satellite‐Observed Column Amounts and Its Application to TROPOMI NO2 and CO Observations K. Sun 10.1029/2022GL101102
- Atmospheric formaldehyde at El Teide and Pic du Midi remote high-altitude sites C. Prados-Roman et al. 10.1016/j.atmosenv.2020.117618
- Unexpected HCHO transnational transport: influence on the temporal and spatial distribution of HCHO in Tibet from 2013 to 2021 based on satellite Y. Xu et al. 10.1038/s41612-024-00639-9
- Analyzing the Impact of Evolving Combustion Conditions on the Composition of Wildfire Emissions Using Satellite Data L. Anderson et al. 10.1029/2023GL105811
- HCOOH in the Remote Atmosphere: Constraints from Atmospheric Tomography (ATom) Airborne Observations X. Chen et al. 10.1021/acsearthspacechem.1c00049
- Remote Sensing Measurements at a Rural Site in China: Implications for Satellite NO2 and HCHO Measurement Uncertainty and Emissions From Fires K. Chong et al. 10.1029/2023JD039310
- Study of atmospheric glyoxal using multiple axis differential optical spectroscopy (MAX-DOAS) in India M. Biswas et al. 10.1016/j.atmosenv.2023.120109
Latest update: 22 Nov 2024
Short summary
We present CHOCHO and HCHO columns retrieved from measurements by TROPOMI. Elevated amounts of CHOCHO and HCHO are observed during the fire season in BC, Canada, where a large number of fires occurred in 2018. CHOCHO and HCHO plumes from individual fires are observed in air masses travelling over distances of up to 1500 km. Comparison with FLEXPART simulations with different lifetimes shows that effective lifetimes of 20 h and more are needed to explain the observations.
We present CHOCHO and HCHO columns retrieved from measurements by TROPOMI. Elevated amounts of...
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