---
- attrs:
    Abstract: 'An integrated global model of climate, tropospheric gas phase chemistry, and aerosols has been used to investigate the sensitivity of global ozone and fine particulate matter concentrations to climate change. Two simulations corresponding to present (1990s) and future (2050s) climates have been performed and compared. A future climate has been imposed using ocean boundary conditions corresponding to the Intergovernmental Panel on Climate Change SRES A2 scenario for the 2050s decade, resulting in an increase in the global annual average values of the surface air temperature by 1.7°C, the lower tropospheric specific humidity by 0.9 g H2O/kg air, and the precipitation by 0.15 mm d−1. Present‐day anthropogenic emissions have been used in both simulations while climate‐sensitive natural emissions were allowed to vary with the simulated climate. The tropospheric ozone burden in the future climate run decreased by 5%, and its lifetime decreased from 27.8 to 25.3 days. The tropospheric ozone change is driven primarily by increased ozone loss rates through ozone photolysis in the presence of water vapor, which on a global scale, more than compensate for the increased ozone chemical production associated with increased temperatures. At the model surface layer, over remote regions, ozone mixing ratios decreased by 1–3 ppbv, while polluted regions showed a relatively smaller decrease of 0–1 ppbv and increased by 1–5 ppbv in some cases. The global burdens and lifetimes of fine particulate matter species in the future climate run decreased by 2 to 18% because of increased wet deposition loss rates associated with increased precipitation. At the model surface layer, there are regions of decreases and increases in the concentrations of fine particulate matter species. The increased surface layer concentrations of some fine particulate matter species is primarily driven by lower regional‐scale precipitation and increased secondary production, where applicable. The robustness of the predicted regional‐scale changes for fine particulate matter species is strongly dependent upon the predicted regional‐scale precipitation changes.'
    Author: 'Racherla, Pavan Nandan; Peter J. Adams'
    DOI: 10.1029/2005JD006939
    Issue: D24
    Journal: 'Journal of Geophysical Research: Atmospheres'
    Pages: D24103
    Title: Sensitivity of global tropospheric ozone and fine particulate matter concentrations to climate change
    Volume: 111
    Year: 2006
    _record_number: 25141
    _uuid: fc7459fe-8533-4a00-8ba8-2ce2783c3103
    reftype: Journal Article
  child_publication: /article/10.1029/2005JD006939
  href: https://data.globalchange.gov/reference/fc7459fe-8533-4a00-8ba8-2ce2783c3103.yaml
  identifier: fc7459fe-8533-4a00-8ba8-2ce2783c3103
  uri: /reference/fc7459fe-8533-4a00-8ba8-2ce2783c3103
- attrs:
    Author: 'Yue, Xu; Mickley, Loretta J.; Logan, Jennifer A.; Kaplan, Jed O.'
    DOI: 10.1016/j.atmosenv.2013.06.003
    Date: 2013/10/01/
    ISSN: 1352-2310
    Journal: Atmospheric Environment
    Keywords: Wildfire; Ensemble projection; Fuel load; Aerosol concentration
    Pages: 767-780
    Title: Ensemble projections of wildfire activity and carbonaceous aerosol concentrations over the western United States in the mid-21st century
    Volume: 77
    Year: 2013
    _record_number: 24219
    _uuid: fd647847-4da5-4fc8-9488-4b79549d7cf6
    reftype: Journal Article
  child_publication: /article/10.1016/j.atmosenv.2013.06.003
  href: https://data.globalchange.gov/reference/fd647847-4da5-4fc8-9488-4b79549d7cf6.yaml
  identifier: fd647847-4da5-4fc8-9488-4b79549d7cf6
  uri: /reference/fd647847-4da5-4fc8-9488-4b79549d7cf6