Dr. John Barentine FRAS on Nostr: "The S2 impact likely had regional, if not global, positive and negative effects on ...

"The S2 impact likely had regional, if not global, positive and negative effects on life. The tsunami, atmospheric heating, and darkness would likely have decimated phototrophic microbes in the shallow water column. However, the biosphere likely recovered rapidly, and, in the medium term, the increase in nutrients and iron likely facilitated microbial blooms, especially of iron-cycling microbes."

https://www.pnas.org/doi/10.1073/pnas.2408721121