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Volume 14, issue 1
Biogeosciences, 14, 177–186, 2017
https://doi.org/10.5194/bg-14-177-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Biogeosciences, 14, 177–186, 2017
https://doi.org/10.5194/bg-14-177-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 12 Jan 2017

Research article | 12 Jan 2017

Role of zooplankton in determining the efficiency of the biological carbon pump

Emma L. Cavan et al.

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Cited articles

Aksnes, D. and Wassmann, P.: Modeling the significance of zooplankton grazing for export production, Limnol. Oceanogr., 38, 978–985, 1993.
Alldredge, A.: The carbon, nitrogen and mass content of marine snow as a function of aggregate size, Deep-Sea Res. Pt. I, 45, 529–541, 1998.
Alldredge, A., Granata, T. C., Gotschalk, C. C., and Dickey, T. D.: The physical strength of marine snow and its implications for particle disaggregation in the ocean, Limnol. Oceanogr., 35, 1415–1428, https://doi.org/10.4319/lo.1990.35.7.1415, 1990.
Armstrong, R., Lee, C., Hedges, J., Honjo, S., and Wakeham, S.: A new, mechanistic model for organic carbon fluxes in the ocean based on the quantitative association of POC with ballast minerals, Deep-Sea Res. Pt. II, 49, 219–236, 2002.
Bach, L. T., Riebesell, U., Sett, S., Febiri, S., Rzepka, P., and Schulz, K. G.: An approach for particle sinking velocity measurements in the 3–400 µm size range and considerations on the effect of temperature on sinking rates, Mar. Biol., 159, 1853–1864, https://doi.org/10.1007/s00227-012-1945-2, 2012.
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The biological carbon pump (BCP) plays a key role in regulating atmospheric CO2. Controls on the efficiency at which this occurs are poorly known. Here we combine in situ observations with an ecosystem model to show that zooplankton have an important role in regulating the efficiency of the BCP. Predicted future changes in ocean conditions, such as expansion of oxygen minimum zones, may decrease the role of zooplankton in the BCP globally, increasing its efficiency and altering atmospheric CO2.
The biological carbon pump (BCP) plays a key role in regulating atmospheric CO2. Controls on the...
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