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Type: Journal Article
Author(s): B. S. Smolyakov; V. I. Makarov; M. P. Shinkorenko; S. A. Popova; M. A. Bizin
Publication Date: May 2014

Extensive forest fires occurred during the summer of 2012 in Siberia. This work presents the influence of long-range atmospheric smoke on the aerosol properties at urban, suburban and background sites, which are located 400-800 km from the fire source. The higher levels of submicron particles (PM1), organic (OC), secondary organic (SOC) and elemental (EC) carbon were observed at all sampling sites, whereas an increase in ionic species HCOO¯, K+, NO[3¯], and Cl¯ and a decrease in pH was higher at the background and suburban sites in comparison with the urban site. Other natural and anthropogenic factors appear to be more significant for ions Ca2+ + Mg2+, HCO[3¯], NH[(4)(+)] SO[(4)(2)¯] and Na+. The present study indicates that the impact of remote fires on the aerosol characteristics depends on their background (without fires) levels at the sampling sites. © 2014 Elsevier Ltd. All rights reserved.

Citation: Smolyakov, B. S., V. I. Makarov, M. P. Shinkorenko, S. A. Popova, and M. A. Bizin. 2014. Effects of Siberian wildfires on the chemical composition and acidity of atmospheric aerosols of remote urban, rural and background territories. Environmental Pollution, v. 188, p. 8-16. 10.1016/j.envpol.2014.01.017.

Cataloging Information

Regions:
International
Keywords:
  • acidity
  • aerosol chemical composition
  • aerosols
  • air quality
  • Asia
  • carbon
  • fire management
  • forest management
  • particulates
  • pH
  • Russia
  • Siberia
  • Siberian wildfires
  • smoke management
  • suburban and background sites
  • urban
  • urban habitats
  • wildfires
Tall Timbers Record Number: 30548 • Location Status: Not in file • Call Number: Available • Abstract Status: Okay, Fair use, Reproduced by permission
Record Last Modified:
Record Maintained By: FRAMES Staff (https://www.frames.gov/contact)
FRAMES Record Number: 53204

This bibliographic record was either created or modified by Tall Timbers and is provided without charge to promote research and education in Fire Ecology. The E.V. Komarek Fire Ecology Database is the intellectual property of Tall Timbers.