The concentration and isotopic composition of greenhouse gases and related species are measured in-situ or by discrete collections at the surface at Baring Head, Wellington (41.42ºS, 174.87ºE); Arrival Heights, Antarctica (77.80ºS, 166.67ºE); and Lauder, Central Otago (45.03ºS, 169.67ºE). These data contribute to the information managed by the World Data Centre for Greenhouse Gases (WDCGG).
Measurements of greenhouse gases and other trace gases in air sampled at Baring Head (New Zealand) and Arrival Heights (Antarctica)