At his Blackjay blog, physicist John Reid finds both the unexpected and the entirely predictable in the first batch of numbers from NASA’s long-delayed and newly launched CO2-monitoring satellite. The surprise is that carbon dioxide concentrations are to be found, for the most part, nowhere near where those who blame modern life and industry for ruining the planet would expect to find them. The mundane is enshrined in the space agency’s press release, which evidences that standard warmist trait of overlooking the troublesome and obvious.
After ten years in the planning and numerous technical setbacks and glitches (which included a rocket failure) NASA’s Orbiting Carbon Observatory – 2 (OCO-2) is finally sending high quality data back to earth. The satellite makes continuous, precise measurements of atmospheric CO2 concentrations over most of the planet by means of absorption spectroscopy. The diagram is a compilation of mean atmospheric CO2 concentrations for the 6 week period period commencing 1st October 2014.
Hopefully this satellite is likely to be returning similar data for many years into the future so these results are only a tentative “sneak preview” of what is to come. They were obtained during northern fall and southern spring. Since CO2 concentrations are most likely influenced by biological processing in plants, animals and fungi, future measurements in other seasons will be of prime importance in understanding the earth’s carbon cycle.