GMD Site Description: CGO

Description
Cape Grim Observatory is an internationally reknown baseline station with many ongoing local and international cooperating programs. The site is located at the north-west corner of Tasmania, Australia and has predominant westerly winds that make it ideal for sampling of unpolluted air. The station is permanently staffed with about eight officers plus temporary staff, and has about 14 lead scientists for the local projects.

The Cape Grim website is at http://www.csiro.au/places/pps64.html

GMD Projects at Cape Grim, Tasmania

Carbon Cycle Surface Flasks

Parameter Formula First Sample Date Most Recent Sample Date
Carbon Dioxide CO2 1984-04-19 Ongoing
Methane CH4 1984-04-19 Ongoing
Carbon Monoxide CO 1991-06-14 Ongoing
Molecular Hydrogen H2 1991-06-14 Ongoing
Nitrous Oxide N2O 1997-04-14 Ongoing
Sulfur Hexafluoride SF6 1997-04-14 Ongoing
Carbon-13/Carbon-12 in Carbon Dioxide d13C (CO2) 1991-06-14 Ongoing
Oxygen-18/Oxygen-16 in Carbon Dioxide d18O (CO2) 1991-06-14 Ongoing
Carbon-13/Carbon-12 in Methane d13C (CH4) 1998-01-15 Ongoing
D/H in Methane dD (CH4) 2005-04-06 Ongoing
Methyl Chloride CH3Cl 2004-12-16 Ongoing
Benzene C6H6 2006-09-15 Ongoing
toluene C7H8 2006-09-15 Ongoing
ethane C2H6 2004-12-16 Ongoing
ethene C2H4 2004-12-16 Ongoing
propane C3H8 2004-12-16 Ongoing
propene C3H6 2004-12-16 Ongoing
i-butane i-C4H10 2004-12-16 Ongoing
n-butane n-C4H10 2004-12-16 Ongoing
i-pentane i-C5H12 2004-12-16 Ongoing
n-pentane n-C5H12 2004-12-16 Ongoing
n-hexane n-C6H14 2004-12-16 Ongoing
wind speed 1992-06-02 Ongoing
wind direction 1992-06-02 Ongoing
isoprene C5H8 2006-09-15 Ongoing

HATS Flask Sampling

Trajectories