Eddy/Wind Interactions Stimulate Extraordinary Mid-Ocean Plankton Blooms
Rutgers, The State University of New Jersey · Bermuda Institute of Ocean Sciences · +5 more institutions
Abstract
Episodic eddy-driven upwelling may supply a significant fraction of the nutrients required to sustain primary productivity of the subtropical ocean. New observations in the northwest Atlantic reveal that, although plankton blooms occur in both cyclones and mode-water eddies, the biological responses differ. Mode-water eddies can generate extraordinary diatom biomass and primary production at depth, relative to the time series near Bermuda. These blooms are sustained by eddy/wind interactions, which amplify the eddy-induced upwelling. In contrast, eddy/wind interactions dampen eddy-induced upwelling in cyclones. Carbon export inferred from oxygen anomalies in eddy cores is one to three times as much as annual…
Citation impact
- FWCI
- 44.31
- Percentile
- 100%
- References
- 37
Authors
18- DJDennis J. McGillicuddyCorresponding
Rutgers, The State University of New Jersey, Bermuda Institute of Ocean Sciences, University of California, Santa Barbara, National Oceanography Centre, University of Southampton, Woods Hole Oceanographic Institution
- LAL. Anderson
Rutgers, The State University of New Jersey, Bermuda Institute of Ocean Sciences, University of California, Santa Barbara, National Oceanography Centre, University of Southampton, Woods Hole Oceanographic Institution
- NRNicholas R. Bates
Rutgers, The State University of New Jersey, Bermuda Institute of Ocean Sciences, University of California, Santa Barbara, National Oceanography Centre, University of Southampton, Woods Hole Oceanographic Institution
- TSThomas S. Bibby
Rutgers, The State University of New Jersey, Bermuda Institute of Ocean Sciences, University of California, Santa Barbara, National Oceanography Centre, University of Southampton, Woods Hole Oceanographic Institution
- KOKen O. Buesseler
Rutgers, The State University of New Jersey, Bermuda Institute of Ocean Sciences, University of California, Santa Barbara, National Oceanography Centre, University of Southampton, Woods Hole Oceanographic Institution
Topics & keywords
- Upwelling
- Eddy
- Oceanography
- Environmental science
- Plankton
- Geology
- Meteorology
- Turbulence