ScienceDaily: Reliable measurements of the air-sea flux of carbon dioxide — an important greenhouse gas — are needed for a better understanding of the impact of ocean-atmosphere interactions on climate. A new method developed by researchers at the National Oceanography Centre, Southampton (NOCS) working in collaboration with colleagues at the Bjerknes Center for Climate Research (Bergen, Norway) promises to make this task considerably easier. Infrared gas sensors measure carbon dioxide based on …