Hygroscopic properties of submicrometer atmospheric aerosol particles measured with H-TDMA instruments in various environments - a review
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Autor:innen
Swietlicki, Erik
Hansson, Hans-Christen
Hämeri, Kaarle
Svenningsson, Birgitta
Massling, Andreas
McFiggans, Gordon
McMurry, Peter H.
Petäjä, Tuukka
Tunved, Peter
Autor:in (Körperschaft)
Publikationsdatum
01.01.2008
Typ der Arbeit
Studiengang
Typ
01A - Beitrag in wissenschaftlicher Zeitschrift
Herausgeber:innen
Herausgeber:in (Körperschaft)
Betreuer:in
Übergeordnetes Werk
Tellus B: Chemical and Physical Meteorology
Themenheft
DOI der Originalpublikation
Link
Reihe / Serie
Reihennummer
Jahrgang / Band
60
Ausgabe / Nummer
3
Seiten / Dauer
432-469
Patentnummer
Verlag / Herausgebende Institution
Stockholm University Press
Verlagsort / Veranstaltungsort
Stockholm
Auflage
Version
Programmiersprache
Abtretungsempfänger:in
Praxispartner:in/Auftraggeber:in
Zusammenfassung
The hygroscopic properties play a vital role for the direct and indirect effects of aerosols on climate, as well as the health effects of particulate matter (PM) by modifying the deposition pattern of inhaled particles in the humid human respiratory tract. Hygroscopic Tandem Differential Mobility Analyzer (H-TDMA) instruments have been used in field campaigns in various environments globally over the last 25 yr to determine the water uptake on submicrometre particles at subsaturated conditions. These investigations have yielded valuable and comprehensive information regarding the particle hygroscopic properties of the atmospheric aerosol, including state of mixing. These properties determine the equilibrium particle size at ambient relative humidities and have successfully been used to calculate the activation of particles at water vapour supersaturation. This paper summarizes the existing published H-TDMA results on the sizeresolved submicrometre aerosol particle hygroscopic properties obtained from ground-based measurements at multiple marine, rural, urban and free tropospheric measurement sites. The data is classified into groups of hygroscopic growth indicating the external mixture, and providing clues to the sources and processes controlling the aerosol. An evaluation is given on how different chemical and physical properties affect the hygroscopic growth.
Schlagwörter
Fachgebiet (DDC)
550 - Geowissenschaften
Veranstaltung
Startdatum der Ausstellung
Enddatum der Ausstellung
Startdatum der Konferenz
Enddatum der Konferenz
Datum der letzten Prüfung
ISBN
ISSN
1600-0889
0280-6509
0280-6509
Sprache
Englisch
Während FHNW Zugehörigkeit erstellt
Nein
Zukunftsfelder FHNW
Publikationsstatus
Veröffentlicht
Begutachtung
Peer-Review der ganzen Publikation
Open Access-Status
Gold
Lizenz
Zitation
SWIETLICKI, Erik, Hans-Christen HANSSON, Kaarle HÄMERI, Birgitta SVENNINGSSON, Andreas MASSLING, Gordon MCFIGGANS, Peter H. MCMURRY, Tuukka PETÄJÄ, Peter TUNVED, Martin GYSEL, David TOPPING, Ernest WEINGARTNER, Urs BALTENSPERGER, Jenny RISSLER, Alfred WIEDENSOHLER und Markku KULMALA, 2008. Hygroscopic properties of submicrometer atmospheric aerosol particles measured with H-TDMA instruments in various environments - a review. Tellus B: Chemical and Physical Meteorology. 1 Januar 2008. Bd. 60, Nr. 3, S. 432–469. DOI 10.1111/j.1600-0889.2008.00350.x. Verfügbar unter: https://doi.org/10.26041/fhnw-9744