Articles | Volume 21, issue 10
https://doi.org/10.5194/acp-21-8023-2021
© Author(s) 2021. 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-21-8023-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
26 May 2021
Research article |
| 26 May 2021
| 26 May 2021
Properties and emission factors of cloud condensation nuclei from biomass cookstoves – observations of a strong dependency on potassium content in the fuel
Thomas Bjerring Kristensen
CORRESPONDING AUTHOR
Department of Physics, Lund University, 22100, Lund, Sweden
John Falk
Department of Physics, Lund University, 22100, Lund, Sweden
Robert Lindgren
Thermochemical Energy Conversion Laboratory, Department of Applied Physics and Electronics, Umeå University, 90187, Umeå, Sweden
Christina Andersen
Ergonomics and Aerosol Technology, Lund University, 22100, Lund, Sweden
Vilhelm B. Malmborg
Ergonomics and Aerosol Technology, Lund University, 22100, Lund, Sweden
Axel C. Eriksson
Ergonomics and Aerosol Technology, Lund University, 22100, Lund, Sweden
Kimmo Korhonen
Department of Applied Physics, University of Eastern Finland, 70211, Kuopio, Finland
Ricardo Luis Carvalho
Thermochemical Energy Conversion Laboratory, Department of Applied Physics and Electronics, Umeå University, 90187, Umeå, Sweden
Centre of Environment and Marine Studies, University of Aveiro, 3810-193 Aveiro, Portugal
Christoffer Boman
Thermochemical Energy Conversion Laboratory, Department of Applied Physics and Electronics, Umeå University, 90187, Umeå, Sweden
Joakim Pagels
Ergonomics and Aerosol Technology, Lund University, 22100, Lund, Sweden
Birgitta Svenningsson
Department of Physics, Lund University, 22100, Lund, Sweden
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Short summary
Residential biomass combustion is a major anthropogenic source of aerosol particles on regional and global scales. Nevertheless, little is known about those aerosol particles' ability to act as cloud condensation nuclei (CCN) and thus influence cloud properties and climate. Our study shows a strong link between the potassium content in the fuel and emissions of CCN for different stove technologies. Previous studies may have underestimated the anthropogenic climate impact of these emissions.
Residential biomass combustion is a major anthropogenic source of aerosol particles on regional...
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