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Aquatic foods at the nutrition–environment nexus

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Fig. 1: Pressure per tonne related to calorie content and nutrient richness for each food group.


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We thank B. S. Halpern for providing responses to our inquiries and for looking at an earlier draft of the manuscript. Funding for J.Z.K. is from the MAVA Foundation. Funding for J.P.L. is from The Builders Initiative. Funding for E.H.A. is from donors to the OneCGIAR trust fund, through the Resilient Aquatic Food Systems Initiative.

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Correspondence to J. Zachary Koehn.

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Nature Sustainability thanks Michalis Hadjikakou for their contribution to the peer review of this work.

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Supplementary Methodology, Supplementary Figures 1-3, Supplementary Table 1

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Koehn, J.Z., Leape, J.P. & Allison, E.H. Aquatic foods at the nutrition–environment nexus. Nat Sustain 6, 1497–1498 (2023).

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