New paper in Science Advances finds widespread energy limitation to life in global subseafloor biosphere.

A new study is published in Science Advances - in which we model the global C cycle and quantify the energy regime in global subseafloor sediments. We find that the majority of microbes survive on less energy than has previously been shown to support life.
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​Bradley J, Arndt S, Amend J, Burwicz E, Dale A, Egger M, LaRowe D. (2020) Widespread energy limitation to life in global subseafloor sediments. Science Advances. doi: 10.1126/sciadv.aba0697