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… were well managed, developed country fisheries) have lower biomass levels than required to obtain maximum sustainable … maintained, although rebuilding had not yet led to overall biomass recovery, nor reversed the general trend of … (2012) found that 64% of these fisheries had lower stock biomass than required to support MSY, including 18% that were …

… would be expected from its relative abundance or total biomass; a limited change in the number of individuals has … that shape the flow of energy and the distribution of biomass: changes in the foodweb have immediate repercussion …