A new #NatureGeoscience-study with @MARUM participation shows that #microbes use #carbon from #ancient rocks. The process is an additional source of fossil #greenhousegases.
Read more about it here:
https://www.marum.de/en/Discover/Microbes-use-carbon-from-ancient-rocks.html

#Blog #NatureGeoscience Sobre la posible oscilación cada siete décadas de la rotación diferencial del núcleo sólido de la Tierra https://francis.naukas.com/2023/01/28/sobre-la-posible-oscilacion-cada-siete-decadas-de-la-rotacion-diferencial-del-nucleo-solido-de-la-tierra/

📣 New #NatureGeoscience Article!
The advance & retreat of the West Antarctic Ice Sheet was primarily paced by 41,000-year-long obliquity cycles, not longer eccentricity cycles, until 400,000 years ago
#IODP #ODP #Paleoclimate #paleoceanography

— by Christian Ohneiser, Christina Hulbe, Catherine Beltran, Christina Riesselman, Christopher Moy, Donna Condon, Rachel Worthington

— reconciles the historical mismatch between the inferred glacial cycles & the insolation record

https://www.nature.com/articles/s41561-022-01088-w?utm_source=twitter&utm_medium=social&utm_campaign=ngeo