Maximising net economic returns from a multispecies fishery

摘要: The Australian Commonwealth Harvest Strategy and Policy identifies maximising net economic returns as the primary objective of fisheries management. This has largely been interpreted yield (MEY) in fisheries. For multispecies fisheries, this based on present value total profit fishery over all stocks. estimation MEY focused benefits to fishing industry. may potentially have adverse effects consumers if achieving results lower catches higher prices. At same time, not costs are considered when estimating profits Costs such non‐market species caught bycatch generally ignored. In report, we examine how including associated with affect definition (and it relates returns). Identifying is just one part challenge facing managers. How achieve another. A major study was might implement a fishery. Using model Southern Eastern Scalefish Shark Fishery (SESSF), effectiveness different harvest strategies wide MEY, also approaches outcomes.