STOCK ASSESSMENT AND THE PROVISION OF MANAGEMENT ADVICE FOR THE SHORT FIN SQUID FISHERY IN FALKLAND ISLANDS WATERS

被引:88
作者
BEDDINGTON, JR
ROSENBERG, AA
CROMBIE, JA
KIRKWOOD, GP
机构
[1] Renewable Resources Assessment Group, Imperial College of Science, Technology and Medicine, London, SW7 1NA
关键词
D O I
10.1016/0165-7836(90)90004-F
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
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. © 1990.
引用
收藏
页码:351 / 365
页数:15
相关论文
共 13 条
  • [1] Beddington, Brault, Gulland, The fisheries around the Falklands, U.K. Foreign and Commonwealth Office Report, (1985)
  • [2] Caddy, The cephalopods: factors relevant to their population dynamics and to the assessment and management of stocks, Advances in Assessment of World Cephalopod Resources, 231, pp. 416-449, (1983)
  • [3] Cooke, Beddington, The relationship between catch rates and abundance in fisheries, Mathematical Medicine and Biology, 1, pp. 391-406, (1985)
  • [4] Csirke, The Patagonian fishery resources and the offshore fisheries in the southwest Atlantic, FAO Fish. Tech. Pap., 286, (1987)
  • [5] Falkland Islands Government, Falkland Islands Interim Conservation and Management Zone, Fisheries Report, 87-88, (1989)
  • [6] Food and Agriculture Organization, Report of the Ad hoc Working Group on fisheries resources of the Patagonian shelf, FAO Fish. Rep., 297, (1983)
  • [7] International Commission for Northwest Atlantic Fisheries, Report of Standing Committee on research and statistics (STACRES), Special meeting on squid, pp. 23-33, (1978)
  • [8] North Atlantic Fisheries Organization, Report of Standing Committee on fishery science (STACFIS), NAFO Sci. Counc. Rep., 1979-1980, pp. 43-60, (1980)
  • [9] Pauly, On the interrelationship between natural mortality growth parameters and mean environmental temperature in 175 fish stocks, ICES Journal of Marine Science, 39, pp. 175-192, (1981)
  • [10] Rodhouse, Hatfield, Age determination in squid using statolith growth increments, Fish. Res., 8, pp. 323-334, (1990)