Please note - pins for each sample are not exact, and are merely representations of the area sampled rather than a specific sample location. Samples were taken over a 3-day period using vacuum-intake 6 L stainless-steel whole air sampling canisters. Greenhouse gases were analysed through laser absorption spectroscopy, and VOCs were analysed through gas chromatography with flame ionisation detection and mass spectroscopy (GCFIDQMS)