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Hygroscopic properties of submicrometer atmospheric aerosol particles measured with H-TDMA instruments in various environments - a review

Swietlicki, Erik LU ; Hansson, H-C; Hameri, K; Svenningsson, Birgitta LU ; Massling, A; McFiggans, G; McMurry, P H; Petaja, T; Tunved, P and Gysel, M, et al. (2008) In Tellus. Series B: Chemical and Physical Meteorology 60(3). p.432-469
Abstract
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... (More)
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 size-resolved 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. (Less)
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publication status
published
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Tellus. Series B: Chemical and Physical Meteorology
volume
60
issue
3
pages
432 - 469
publisher
Taylor & Francis
external identifiers
  • wos:000256845400013
  • scopus:45449110434
ISSN
0280-6509
DOI
10.1111/j.1600-0889.2008.00350.x
language
English
LU publication?
yes
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6e057a85-d0bb-4612-9ad7-50b8cae7ab89 (old id 1187271)
date added to LUP
2008-09-05 11:21:06
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2017-09-10 03:56:46
@article{6e057a85-d0bb-4612-9ad7-50b8cae7ab89,
  abstract     = {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 size-resolved 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.},
  author       = {Swietlicki, Erik and Hansson, H-C and Hameri, K and Svenningsson, Birgitta and Massling, A and McFiggans, G and McMurry, P H and Petaja, T and Tunved, P and Gysel, M and Topping, D and Weingartner, E and Baltensperger, U and Rissler, Jenny and Wiedensohler, A and Kulmala, M},
  issn         = {0280-6509},
  language     = {eng},
  number       = {3},
  pages        = {432--469},
  publisher    = {Taylor & Francis},
  series       = {Tellus. Series B: Chemical and Physical Meteorology},
  title        = {Hygroscopic properties of submicrometer atmospheric aerosol particles measured with H-TDMA instruments in various environments - a review},
  url          = {http://dx.doi.org/10.1111/j.1600-0889.2008.00350.x},
  volume       = {60},
  year         = {2008},
}