Articles | Volume 18, issue 19
https://doi.org/10.5194/acp-18-14037-2018
© Author(s) 2018. 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-18-14037-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Effects of mixing state on optical and radiative properties of black carbon in the European Arctic
Univ. Grenoble Alpes, CNRS, IRD, Grenoble INP, Institute for
Geosciences and Environmental Research (IGE), 38000 Grenoble, France
Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232
Villigen PSI, Switzerland
now at: Alfred Wegener Institute (AWI), Helmholtz Centre for Polar and
Marine Research, Bremerhaven, Germany
Paolo Laj
Univ. Grenoble Alpes, CNRS, IRD, Grenoble INP, Institute for
Geosciences and Environmental Research (IGE), 38000 Grenoble, France
Division of Atmospheric Science, Department of Physics, University of
Helsinki, 00014, Helsinki, Finland
Institute of Atmospheric Sciences and Climate of the National Research
Council of Italy, Bologna, Italy
Martin Gysel
Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232
Villigen PSI, Switzerland
Urs Baltensperger
Laboratory of Atmospheric Chemistry, Paul Scherrer Institute, 5232
Villigen PSI, Switzerland
Stergios Vratolis
ERL, Demokritos National Center of Scientific Research, Institute of
Nuclear Technology and Radiation Protection, Attiki, Greece
Konstantinos Eleftheriadis
ERL, Demokritos National Center of Scientific Research, Institute of
Nuclear Technology and Radiation Protection, Attiki, Greece
Yutaka Kondo
National Institute of Polar Research, 10-3 Midori-cho, Tachikawa,
Tokyo 190-8518, Japan
Philippe Dubuisson
Laboratoire d'Optique Atmosphérique, Université Lille, 59 655
Lille, France
Victor Winiarek
Laboratoire d'Optique Atmosphérique, Université Lille, 59 655
Lille, France
Stelios Kazadzis
Physikalisch-Meteorologisches Observatorium Davos, World Radiation
Center (PMOD/WRC), 7260 Davos, Switzerland
Peter Tunved
Department of Applied Environmental Science, Stockholm University,
Stockholm, Sweden
Hans-Werner Jacobi
Univ. Grenoble Alpes, CNRS, IRD, Grenoble INP, Institute for
Geosciences and Environmental Research (IGE), 38000 Grenoble, France
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Saved (final revised paper)
Latest update: 14 Dec 2024
Short summary
The research community aims to quantify the actual contribution of soot particles to the recent Arctic warming. We discovered that mixing of soot with other components might enhance its light absorption power by 50 %. The neglection of such amplification might lead to the underestimation of radiative forcing by 0.12 W m−2. Thus a better understanding of the optical properties of soot is a crucial step for an accurate quantification of the radiative impact of soot in the Arctic atmosphere.
The research community aims to quantify the actual contribution of soot particles to the recent...
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