Global atmospheric particle formation from ...
Type de document :
Compte-rendu et recension critique d'ouvrage
DOI :
Titre :
Global atmospheric particle formation from CERN CLOUD measurements
Auteur(s) :
Dunne, Eimear M. [Auteur]
University of Leeds
Gordon, Hamish [Auteur]
CERN [Genève]
Kürten, Andreas [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Almeida, Joao [Auteur]
CERN [Genève]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Duplissy, Jonathan [Auteur]
Helsinki Institute of Physics [HIP]
Williamson, Christina [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Ortega Colomer, Ismael K. [Auteur]
ONERA - The French Aerospace Lab [Palaiseau]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Pringle, Kirsty J. [Auteur]
University of Leeds
Adamov, Alexey [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Baltensperger, Urs [Auteur]
Barmet, Peter [Auteur]
Benduhn, François [Auteur]
Bianchi, Federico [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Breitenlechner, Martin [Auteur]
Clarke, Anthony [Auteur]
Curtius, Joachim [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Dommen, Josef [Auteur]
Donahue, Neil M. [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Center for Atmospheric Particle Studies [Pittsburgh] [CAPS]
Ehrhart, Sébastian [Auteur]
CERN [Genève]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
C. Flagan, Rchard [Auteur]
California Institute of Technology [CALTECH]
Franchin, Alessandro [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Guida, Roberto [Auteur]
University of Leeds
Hakala, Jani [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Hansel, A. [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Institut für Ionenphysik und Angewandte Physik - Institute for Ion Physics and Applied Physics [Innsbruck]
Heinritzi, Martin [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Jokinen, Tuija [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Kangasluoma, Juha [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Department of Physics [Helsinki]
Kirkby, Jasper [Auteur]
CERN [Genève]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Kulmala, Markku [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Kupe, Agnieszka [Auteur]
Faculty of Physics [Vienna]
Lawler, Michael J. [Auteur]
University of Eastern Finland
Lehtipalo, Katrianne [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Makhmutov, Vladimir [Auteur]
Solar and Cosmic Ray Research Laboratory [Moscow]
Mann, Graham [Auteur]
University of Leeds
Mathot, Serge [Auteur]
CERN [Genève]
Merikanto, Joonas [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Miettinen, Pasi [Auteur]
University of Eastern Finland
Nenes, Athanasios [Auteur]
School of Earth and Atmospheric Sciences [Atlanta]
Institute of Chemical Engineering Sciences - Hellas [Crete] [ICE-HT]
Onnela, Antti [Auteur]
CERN [Genève]
Rap, Alexandru [Auteur]
University of Leeds
Reddington, Carly L.S. [Auteur]
University of Leeds
Riccobono, Francesco [Auteur]
Richard, Nigel A.D. [Auteur]
University of Leeds
Rissanen, Matti P. [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Rondo, Linda [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Sarnela, Nina [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Schobesberger, Siegfried [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Sengupta, Kamalika [Auteur]
University of Leeds
Simon, Mario [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Sipilä, Mikko [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Smith, James N. [Auteur]
University of Eastern Finland
Stozkhov, Yuri [Auteur]
Solar and Cosmic Ray Research Laboratory [Moscow]
Tomé, Antonio [Auteur]
Tröstl, Jasmin [Auteur]
Wagner, Paul E. [Auteur]
Faculty of Physics [Vienna]
Wimmer, Daniela [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Winkler, Paul M. [Auteur]
Faculty of Physics [Vienna]
Worsnop, Douglas R. [Auteur]
Aerodyne Research Inc.
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Carslaw, Kenneth S. [Auteur]
University of Leeds
University of Leeds
Gordon, Hamish [Auteur]
CERN [Genève]
Kürten, Andreas [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Almeida, Joao [Auteur]
CERN [Genève]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Duplissy, Jonathan [Auteur]
Helsinki Institute of Physics [HIP]
Williamson, Christina [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Ortega Colomer, Ismael K. [Auteur]
ONERA - The French Aerospace Lab [Palaiseau]
Laboratoire de Physique des Lasers, Atomes et Molécules - UMR 8523 [PhLAM]
Pringle, Kirsty J. [Auteur]
University of Leeds
Adamov, Alexey [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Baltensperger, Urs [Auteur]
Barmet, Peter [Auteur]
Benduhn, François [Auteur]
Bianchi, Federico [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Breitenlechner, Martin [Auteur]
Clarke, Anthony [Auteur]
Curtius, Joachim [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Dommen, Josef [Auteur]
Donahue, Neil M. [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Center for Atmospheric Particle Studies [Pittsburgh] [CAPS]
Ehrhart, Sébastian [Auteur]
CERN [Genève]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
C. Flagan, Rchard [Auteur]
California Institute of Technology [CALTECH]
Franchin, Alessandro [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Guida, Roberto [Auteur]
University of Leeds
Hakala, Jani [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Hansel, A. [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Institut für Ionenphysik und Angewandte Physik - Institute for Ion Physics and Applied Physics [Innsbruck]
Heinritzi, Martin [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Jokinen, Tuija [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Kangasluoma, Juha [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Department of Physics [Helsinki]
Kirkby, Jasper [Auteur]
CERN [Genève]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Kulmala, Markku [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Kupe, Agnieszka [Auteur]
Faculty of Physics [Vienna]
Lawler, Michael J. [Auteur]
University of Eastern Finland
Lehtipalo, Katrianne [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Makhmutov, Vladimir [Auteur]
Solar and Cosmic Ray Research Laboratory [Moscow]
Mann, Graham [Auteur]
University of Leeds
Mathot, Serge [Auteur]
CERN [Genève]
Merikanto, Joonas [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Miettinen, Pasi [Auteur]
University of Eastern Finland
Nenes, Athanasios [Auteur]
School of Earth and Atmospheric Sciences [Atlanta]
Institute of Chemical Engineering Sciences - Hellas [Crete] [ICE-HT]
Onnela, Antti [Auteur]
CERN [Genève]
Rap, Alexandru [Auteur]
University of Leeds
Reddington, Carly L.S. [Auteur]
University of Leeds
Riccobono, Francesco [Auteur]
Richard, Nigel A.D. [Auteur]
University of Leeds
Rissanen, Matti P. [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Rondo, Linda [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Sarnela, Nina [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Schobesberger, Siegfried [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Sengupta, Kamalika [Auteur]
University of Leeds
Simon, Mario [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Sipilä, Mikko [Auteur]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Smith, James N. [Auteur]
University of Eastern Finland
Stozkhov, Yuri [Auteur]
Solar and Cosmic Ray Research Laboratory [Moscow]
Tomé, Antonio [Auteur]
Tröstl, Jasmin [Auteur]
Wagner, Paul E. [Auteur]
Faculty of Physics [Vienna]
Wimmer, Daniela [Auteur]
Institute for Atmospheric and Environmental Sciences [Frankfurt/Main] [IAU]
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Winkler, Paul M. [Auteur]
Faculty of Physics [Vienna]
Worsnop, Douglas R. [Auteur]
Aerodyne Research Inc.
Helsingin yliopisto = Helsingfors universitet = University of Helsinki
Carslaw, Kenneth S. [Auteur]
University of Leeds
Titre de la revue :
Science
Éditeur :
American Association for the Advancement of Science (AAAS)
Date de publication :
2016-10-27
ISSN :
0036-8075
Mot(s)-clé(s) en anglais :
CLIMATE
GLOBAL MODELING
NUCLEATION
GLOBAL MODELING
NUCLEATION
Discipline(s) HAL :
Sciences de l'ingénieur [physics]/Milieux fluides et réactifs
Résumé en anglais : [en]
Fundamental questions remain about the origin of newly formed atmospheric aerosol particles becausedata from laboratory measurements have been insufficient to build global models. In contrast, gas-phasechemistry models ...
Lire la suite >Fundamental questions remain about the origin of newly formed atmospheric aerosol particles becausedata from laboratory measurements have been insufficient to build global models. In contrast, gas-phasechemistry models have been based on laboratory kinetics measurements for decades. Here we build aglobal model of aerosol formation using extensive laboratory-measured nucleation rates involving sulfuricacid, ammonia, ions and organic compounds. The simulations and a comparison with atmosphericobservations show that nearly all nucleation throughout the present-day atmosphere involves ammonia orbiogenic organic compounds in addition to sulfuric acid. A significant fraction of nucleation involves ions,but the relatively weak dependence on ion concentrations indicates that for the processes studiedvariations in cosmic ray intensity do not significantly affect climate via nucleation in the present-dayatmosphere.Lire moins >
Lire la suite >Fundamental questions remain about the origin of newly formed atmospheric aerosol particles becausedata from laboratory measurements have been insufficient to build global models. In contrast, gas-phasechemistry models have been based on laboratory kinetics measurements for decades. Here we build aglobal model of aerosol formation using extensive laboratory-measured nucleation rates involving sulfuricacid, ammonia, ions and organic compounds. The simulations and a comparison with atmosphericobservations show that nearly all nucleation throughout the present-day atmosphere involves ammonia orbiogenic organic compounds in addition to sulfuric acid. A significant fraction of nucleation involves ions,but the relatively weak dependence on ion concentrations indicates that for the processes studiedvariations in cosmic ray intensity do not significantly affect climate via nucleation in the present-dayatmosphere.Lire moins >
Langue :
Anglais
Vulgarisation :
Non
Source :