EventStanford researchers led by Kevin Arrigo found that water‑current convergence in the Chukchi Sea can drive phytoplankton from under the ice to the seafloor at four times the usual speed—about two metres per day compared with half a metre per day. The blooms under thick ice can be up to ten times denser than those in open water, potentially boosting carbon burial and altering bottom‑feeding food webs.
Scientists find that Arctic Chukchi Sea currents accelerate the sinking of CO₂‑carrying phytoplankton, potentially boosting carbon storage in sediments and influencing marine food chains.
A Stanford research team reported record‑dense phytoplankton blooms thriving beneath sea ice in the Chukchi Sea, sinking rapidly due to currents, and potentially boosting Arctic carbon storage and ecosystem supply.
Studies show that cold ocean fronts in the Chukchi Sea speed the sinking of under‑ice phytoplankton four times faster than normal, boosting carbon burial and supporting deep‑sea ecosystems.
Scientists measuring the Chukchi Sea found that a convergence of currents drives phytoplankton beneath ice to the seafloor up to four times faster than usual, with under‑ice blooms reaching densities tenfold greater than those in open water, raising new questions about Arctic carbon cycling and food‑web dynamics.
Scientists find converging currents in the Chukchi Sea accelerate phytoplankton sinking from under ice to the seafloor.
