Revisiting Carbon Flux Through the Ocean's Twilight Zone
@article{Buesseler2007RevisitingCF, title={Revisiting Carbon Flux Through the Ocean's Twilight Zone}, author={Ken O. Buesseler and Carl H. Lamborg and Philip W. Boyd and Phoebe J. Lam and Thomas W. Trull and Robert R. Bidigare and J. K. B. Bishop and Karen L. Casciotti and Frank Dehairs and Marc Elskens and Makio C. Honda and David M. Karl and David A. Siegel and Mary Wilcox Silver and Deborah K. Steinberg and Jim Valdes and Benjamin A. S. Van Mooy and Stephanie E. Wilson}, journal={Science}, year={2007}, volume={316}, pages={567 - 570} }
The oceanic biological pump drives sequestration of carbon dioxide in the deep sea via sinking particles. Rapid biological consumption and remineralization of carbon in the “twilight zone” (depths between the euphotic zone and 1000 meters) reduce the efficiency of sequestration. By using neutrally buoyant sediment traps to sample this chronically understudied realm, we measured a transfer efficiency of sinking particulate organic carbon between 150 and 500 meters of 20 and 50% at two…
536 Citations
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