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MARINE BIOLOGY

Deep impact of fisheries

In many fish stocks, older and larger fish are found in deeper waters compared with younger individuals. This concept of ontogenetic deepening is now proposed to be a result of harvesting rather than a natural phenomenon.

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Fig. 1: Processes that could lead to apparent or real ontogenetic deepening.

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Correspondence to Gretta T. Pecl.

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Audzijonyte, A., Pecl, G.T. Deep impact of fisheries. Nat Ecol Evol 2, 1348–1349 (2018). https://doi.org/10.1038/s41559-018-0653-9

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