A year in the life of Earth’s CO2

Eideard

Concentrations of greenhouse gas in the atmosphere continue to increase. On Monday, NASA released a striking video that visualizes the invisible gas as it travels around the planet over one year.

The simulation shows plumes of carbon dioxide “swirl and shift as winds disperse the greenhouse gas away from its sources,” according to NASA. The video also shows differences in carbon dioxide levels in the Northern and Southern hemispheres, as well as the change in concentrations of carbon dioxide that come with changes in season due to the growth cycle of plants and trees.

Created with an ultra-high-resolution computer model, the visualization is called “Nature Run,” simulating May 2005 to June 2007.

The Nature Run ingests real data on atmospheric conditions and the emission of greenhouse gases and both natural and man-made particulates,” NASA wrote. “The model is then is left to run on its own and simulate the…

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