Ocean iron fertilization from enhanced mid-ocean-ridge volcanism due to ice-age sea-level falls
Martin, J. H. & Fitzwater, S. E. Iron deficiency limits phytoplankton growth in the north-east Pacific subarctic. Nature…
Unexpected decline in the ocean carbon sink under record-high sea surface temperatures in 2023
Data sources This study relied on four fCO2 products and two global ocean biogeochemical models, for which technical…
Two-billion-year transitional oxygenation of the Earth’s surface
Lyons, T. W. et al. Co‐evolution of early Earth environments and microbial life. Nat. Rev. Microbiol. 22, 572–586…