Oxygeno nigre
Oxygeno nigre es oxygeno bioproducite in obscuritate.
Se pote trovar in zonas phreatic ancian, ubi hydrogeno o methano producite per archeos methanogen es abundante. Iste methano pote esser consumite per specialisate bacterios e usate pro producer oxygeno per dismutation (fr) ab minerales contenente lo.[1][2]
Referentias
modificar- ↑ https://www.quantamagazine.org/underground-cells-make-dark-oxygen-without-light-20230717/
- ↑ Ruff, S.E., Humez, P., de Angelis, I.H. et al. Hydrogen and dark oxygen drive microbial productivity in diverse groundwater ecosystems. Nat Commun 14, 3194 (2023). doi:10.1038/s41467-023-38523-4