Stock assessment and the provision of management advice for the short fin squid fishery in Falkland Islands waters

Abstract

The scientific basis for managing the short fin squid, Illex argentinus, Stock around the Falkland Islands is presented. A target proportional escapement policy is used which permits a level of fishing effort compatible with conservation targets to be set each year. This policy is intimately related to the method of assessing stock size and the rate of fishing mortality presented in a related paper. The results of applying this management procedure for the 1987 and 1988 fishing seasons, the first 2 years of regulated fishing in Falkland Islands waters, are described. The policy has the considerable benefit that the data requirements and monitoring procedures are straightforward, and can be implemented by the limited manpower resources of the islands.