GeosChem simulations of the impact on tropospheric O3 from the 2003 Canberra megafires Train-borne measurements of tropical methane enhancements in Australia Nicholas Jones*, Nicholas Deutscher*, David Griffith*, Chris Miller*, Guergana Guerova* , Clare Paton-Walsh*, Rittich Boah**, Chris Pickett-Heaps*** *School of Chemistry, UOW **School of Earth and Environment, UOW **Harvard University
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GeosChem simulations of the impact on tropospheric O3 from the 2003 Canberra megafires Train-borne measurements of tropical methane enhancements in Australia.
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GeosChem simulations of the impact on tropospheric O3 from the 2003 Canberra megafires
Train-borne measurements of tropical methane enhancements in Australia
Nicholas Jones*, Nicholas Deutscher*, David Griffith*, Chris Miller*, Guergana
Guerova*, Clare Paton-Walsh*, Rittich Boah**, Chris Pickett-Heaps***
*School of Chemistry, UOW**School of Earth and Environment, UOW**Harvard University
Paton-Walsh et al, J. Geophys. Res., 110, D24305, doi:10.1029/2005JD006202, 2005
Trace gas versus AOD, various Australian forest fires
Figure 4, from Guerova & Jones Atmos. Chem. Phys. Discuss., 9, S205–S206, 2009.
Measured and modelled O3 concentrations, January 2003 Canberra fires
Portable FTIR system in carriage
Adelaide to Darwin Ghan train.
Train-borne measurements of tropical methane enhancements in Australia
Trip 1, Feb 24 – 29,
2008, Wet
Trip 2, Mar 30 – Apr 4,
2008, Wet
Trip 3, Sep 28 – Oct 1,
2008, Dry
Trip 1, Feb 24 – 29, 2008
Trip 2, Mar 30 – Apr 4, 2008
Darwin, 12S Katherine, 15S
-35
-30
-25
-20
-15
Latit
ude
(°N
)
140138136134132130Longitude (°E)
Measured (GPS) Interpolated
Adelaide
Alice Springs
Darwin
Katherine
MODIS Wetlands January 2008
MODIS Wetlands May 2008
Blue line: GEOS5 (2x2.5 deg. and 47 level resolution), courtsey of Chris Pickett-Heaps, using the methane simulation module in GEOS-CHEM developed by Jerome Drevet (Switzerland)