(i) are EPM’s still a valid tool for measuring fish biomass? (ii) have they evolved from the original concepts and methods, or are we just reinventing the wheel? (iii) what is the future of EPMs?
(i) are EPM’s still a valid tool for measuring fish biomass?(ii) have they evolved from the original concepts and methods, orare we just reinventing the wheel?(iii) what is the future of EPMs?