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…
Decadal-scale droughts disrupted the African Humid Period in the Sahara
deMenocal, P. et al. Abrupt onset and termination of the African Humid Period: rapid climate responses to gradual…
Global ocean heat content over the past 3 million years
Shackleton, S. et al. Miocene and Pliocene ice and air from the Allan Hills blue ice area, East…
Recent south-central Andes water crisis driven by Antarctic amplification is unprecedented over the last eight centuries
Haddeland, I. et al. Global water resources affected by human interventions and climate change. Proc. Natl Acad. Sci.…