Tiny plankton drive processes in the ocean that capture twice as much carbon as scientists thought

Microscopic ocean phytoplankton feed a "biological pump" that carries carbon from the surface to deep waters. Scientists have found that this process stores much more carbon than previously thought.

Ken Buesseler, Senior Scientist, Woods Hole Oceanographic Institution • conversation
May 21, 2020 ~7 min

Tags: climate-change oceans photosynthesis phytoplankton carbon-storage carbon-sequestration marine-biology marine-snow marine-biodiversity

Soil carbon is a valuable resource, but all soil carbon is not created equal

Storing more carbon in soil helps slow climate change and makes croplands more productive. But there are two kinds of soil carbon that are both important, but function very differently.

Francesca Cotrufo, Professor of Soil and Crop Sciences and Senior Scientist, Natural Resource Ecology Laboratory, Colorado State University • conversation
Feb. 6, 2020 ~9 min

Tags:  agriculture  climate-change  soil  nutrients  nitrogen  carbon-sequestration  soil-carbon

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