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Correlation Of Aerosol And Carbon Monoxide At 45 S: Evidence Of Biomass Burning Emissions, Nicholas Jones, Curtis P. Rinsland, J Ben Liley, Jim Rosen

Faculty of Science, Medicine and Health - Papers: part A

Altitude profiles of Carbon Monoxide (CO) and aerosols have been compared from the Network for Stratospheric Change (NDSC) mid-latitude southern hemisphere site at Lauder, New Zealand. The CO mixing ratio profile was derived from infrared spectra recorded with a very high resolution Fourier Transform interferometer using three lines of the (1–0) band between 2057 and 2160 cm⁻¹. The aerosol surface area was derived from balloon-borne backscatter radiation at 940 nm. Both datasets show significant enhancements occurring over the observation site in the austral spring. When displayed together their combined effect illustrates the close correlation between CO and aerosols. …