The daily and seasonal variability in residential concentrations of aldehydes in two Canadian cities
Conference paper
Heroux, Marie-Eve, Dobbin, Nina, Gibson, Mark, Guernsey, Judy, Kindzierski, Warren, Van Ryswyk, Keith and Wheeler, Amanda. (2011). The daily and seasonal variability in residential concentrations of aldehydes in two Canadian cities. 12th International Conference on Indoor Air Quality and Climate 2011. United States: Curran Associates, Inc.. pp. 2254-2259
Authors | Heroux, Marie-Eve, Dobbin, Nina, Gibson, Mark, Guernsey, Judy, Kindzierski, Warren, Van Ryswyk, Keith and Wheeler, Amanda |
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Type | Conference paper |
Abstract | Summary: Indoor air concentrations of formaldehyde, acetaldehyde and acrolein were measured in Halifax, Nova Scotia and Edmonton, Alberta. Seven consecutive 24-hr measurements were made in 50 non-smoking homes in winter and summer in each city. In addition, data on relative humidity, temperature, air exchange rates, housing characteristics and occupants’ activities were collected. Determinants of indoor levels for formaldehyde and acetaldehyde were examined using linear mixed-effects regression models. The housing characteristics and occupants’ activities investigated in this study explained between 26% and 50% of the variability in pollutant concentrations, with air exchange rates, year of construction, indoor temperature and indoor relative humidity being important predictors for both formaldehyde and acetaldehyde. |
Keywords | Indoor air exposure; field studies; sources; formaldehyde; ventilation |
Year | 01 Jan 2011 |
Journal | Proceedings of the 12th International Conference on Indoor Air Quality and Climate 2011 |
Publisher | Curran Associates, Inc. |
Web address (URL) | https://www.isiaq.org/conference_proceedings.php |
Open access | Published as non-open access |
Research or scholarly | Research |
Publisher's version | License All rights reserved File Access Level Controlled |
Page range | 2254-2259 |
Web address (URL) of conference proceedings | https://www.isiaq.org/conference_proceedings.php |
Output status | Published |
Publication dates | |
Jun 2011 | |
Publication process dates | |
Accepted | Jun 2011 |
Deposited | 23 Apr 2024 |
Additional information | © 2011 International Society of Indoor Air Quality and Climate. |
Place of publication | United States |
Edition | 3 |
https://acuresearchbank.acu.edu.au/item/906w7/the-daily-and-seasonal-variability-in-residential-concentrations-of-aldehydes-in-two-canadian-cities
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