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Impact of intensifying nitrogen limitation on ocean net primary production is fingerprinted by nitrogen isotopes

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Listed:
  • Pearse J. Buchanan

    (University of Liverpool)

  • Olivier Aumont

    (Sorbonne Université, IRD, CNRS, MNHN)

  • Laurent Bopp

    (Sorbonne Université, Ecole Polytechnique, CNRS)

  • Claire Mahaffey

    (University of Liverpool)

  • Alessandro Tagliabue

    (University of Liverpool)

Abstract

The open ocean nitrogen cycle is being altered by increases in anthropogenic atmospheric nitrogen deposition and climate change. How the nitrogen cycle responds will determine long-term trends in net primary production (NPP) in the nitrogen-limited low latitude ocean, but is poorly constrained by uncertainty in how the source-sink balance will evolve. Here we show that intensifying nitrogen limitation of phytoplankton, associated with near-term reductions in NPP, causes detectable declines in nitrogen isotopes (δ15N) and constitutes the primary perturbation of the 21st century nitrogen cycle. Model experiments show that ~75% of the low latitude twilight zone develops anomalously low δ15N by 2060, predominantly due to the effects of climate change that alter ocean circulation, with implications for the nitrogen source-sink balance. Our results highlight that δ15N changes in the low latitude twilight zone may provide a useful constraint on emerging changes to nitrogen limitation and NPP over the 21st century.

Suggested Citation

  • Pearse J. Buchanan & Olivier Aumont & Laurent Bopp & Claire Mahaffey & Alessandro Tagliabue, 2021. "Impact of intensifying nitrogen limitation on ocean net primary production is fingerprinted by nitrogen isotopes," Nature Communications, Nature, vol. 12(1), pages 1-9, December.
  • Handle: RePEc:nat:natcom:v:12:y:2021:i:1:d:10.1038_s41467-021-26552-w
    DOI: 10.1038/s41467-021-26552-w
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    1. Matthis Auger & Rosemary Morrow & Elodie Kestenare & Jean-Baptiste Sallée & Rebecca Cowley, 2021. "Publisher Correction: Southern Ocean in-situ temperature trends over 25 years emerge from interannual variability," Nature Communications, Nature, vol. 12(1), pages 1-1, December.
    2. Marietta Straub & Daniel M. Sigman & Haojia Ren & Alfredo Martínez-García & A. Nele Meckler & Mathis P. Hain & Gerald H. Haug, 2013. "Changes in North Atlantic nitrogen fixation controlled by ocean circulation," Nature, Nature, vol. 501(7466), pages 200-203, September.
    3. Matthis Auger & Rosemary Morrow & Elodie Kestenare & Jean-Baptiste Sallée & Rebecca Cowley, 2021. "Southern Ocean in-situ temperature trends over 25 years emerge from interannual variability," Nature Communications, Nature, vol. 12(1), pages 1-9, December.
    4. Yona Silvy & Eric Guilyardi & Jean-Baptiste Sallée & Paul J. Durack, 2020. "Human-induced changes to the global ocean water masses and their time of emergence," Nature Climate Change, Nature, vol. 10(11), pages 1030-1036, November.
    5. Paul G. Falkowski, 1997. "Evolution of the nitrogen cycle and its influence on the biological sequestration of CO2 in the ocean," Nature, Nature, vol. 387(6630), pages 272-275, May.
    6. Guancheng Li & Lijing Cheng & Jiang Zhu & Kevin E. Trenberth & Michael E. Mann & John P. Abraham, 2020. "Increasing ocean stratification over the past half-century," Nature Climate Change, Nature, vol. 10(12), pages 1116-1123, December.
    7. Sarah Schlunegger & Keith B. Rodgers & Jorge L. Sarmiento & Thomas L. Frölicher & John P. Dunne & Masao Ishii & Richard Slater, 2019. "Emergence of anthropogenic signals in the ocean carbon cycle," Nature Climate Change, Nature, vol. 9(9), pages 719-725, September.
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