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. 2013 Sep 16;8(9):e73687. doi: 10.1371/journal.pone.0073687

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© 2013 Ospina-Álvarez et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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The blue line corresponds to the total biomass estimated from acoustic surveys by IFREMER. The red and green lines correspond to the total and female biomass predictions from GAMs, respectively. The inverted triangles are the total biomass estimated from DEPM surveys by CSIC-ICM.