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CO2 increases oceanic primary production

Author

Listed:
  • Mette Hein

    (Freshwater Biological Laboratory, University of Copenhagen)

  • Kaj Sand-Jensen

    (Freshwater Biological Laboratory, University of Copenhagen)

Abstract

The regulation of oceanic primary production of biomass is important in the global carbon cycle because it constitutes 40% of total primary production on Earth1. Here we present results from short-term experiments in the nutrient-poor central Atlantic Ocean. We find a small but significant stimulation of primary production (15-19%) in response to elevated CO2 concentrations that simulate the CO2 rise in surface waters that will occur over the next 100-200 years.

Suggested Citation

  • Mette Hein & Kaj Sand-Jensen, 1997. "CO2 increases oceanic primary production," Nature, Nature, vol. 388(6642), pages 526-527, August.
  • Handle: RePEc:nat:nature:v:388:y:1997:i:6642:d:10.1038_41457
    DOI: 10.1038/41457
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    Cited by:

    1. Hoover, Carie & Pitcher, Tony & Christensen, Villy, 2013. "Effects of hunting, fishing and climate change on the Hudson Bay marine ecosystem: II. Ecosystem model future projections," Ecological Modelling, Elsevier, vol. 264(C), pages 143-156.
    2. Bourret, A. & Martin, Y. & Troussellier, M., 2007. "Modelling the response of microbial food web to an increase of atmospheric CO2 partial pressure in a marine Mediterranean coastal ecosystem (Brusc Lagoon, France)," Ecological Modelling, Elsevier, vol. 208(2), pages 189-204.
    3. Pang, Na & Gu, Xiangyu & Chen, Shulin & Kirchhoff, Helmut & Lei, Hanwu & Roje, Sanja, 2019. "Exploiting mixotrophy for improving productivities of biomass and co-products of microalgae," Renewable and Sustainable Energy Reviews, Elsevier, vol. 112(C), pages 450-460.
    4. Krishna, Shubham & Pahlow, Markus & Schartau, Markus, 2019. "Comparison of two carbon-nitrogen regulatory models calibrated with mesocosm data," Ecological Modelling, Elsevier, vol. 411(C).
    5. Patel, Anil Kumar & Singhania, Reeta Rani & Dong, Cheng-Di & Obulisami, Parthiba Karthikeyan & Sim, Sang Jun, 2021. "Mixotrophic biorefinery: A promising algal platform for sustainable biofuels and high value coproducts," Renewable and Sustainable Energy Reviews, Elsevier, vol. 152(C).

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