CTD instrument on ship with sunset in background


Deploying SeaSoar instrument on deck


R/V Roger Revelle at sea, one of the research vessels CCE uses to investigate primary production, carbon export,
and plankton food web structure.

iron supply

Sampling with a Trace Metal-clean rosette.

el niño and warm

Pleuronocodes planipes, the pelagic red crab, which increases markedly in abundance in the CCE region during most El Niños.

double integration

The Integrated Pacific Decadal Oscillation index (PDO, red) nicely predicts the variation in an important species of krill (Nyctiphanes simplex, blue) in the CCE site.