Reference points for optimal fish stock management
Tài liệu tham khảo
Nakken, 1994, Causes of trends and fluctuations in the Arcto-Norwegian cod stock, Vol 198, 212
T Haug, V Lindstrøm, K T Nilssen, I Røttingen and H J Skaug, ‘Diet and food availability for Northeast Arctic minke whales Balanoptera acutorostrata, International Whaling Commission, SC/47/NA2.
Ajiad, 1992, Tropic relationships and feeding-dependent growth in the Northeast Arctic cod
Ugland, 1993, Fish consumption by invading harp seals off the Norwegian coast in 1987 and 1988, ICES Journal of Marine Science, Vol 50, 27, 10.1006/jmsc.1993.1004
Jakobsen, 1993, Management of Northeast Arctic cod-past, present-and future?
Serebryakov, 1991, Predicting yearclass strength under uncertainties related to survival in the early life history of some North Atlantic commercial fish, NAFO Scientific Council Studies, Vol 16, 49
Jørgensen, 1990, Long-term changes in age at sexual maturity of Northeast Arctic cod (Gadus morhua L.), ICES Journal of Marine Science, Vol 46, 235, 10.1093/icesjms/46.3.235
Jakobsen, 1992, Biological reference points for Northeast Arctic cod and haddock, ICES Journal of Marine Science, Vol 49, 155, 10.1093/icesjms/49.2.155
Norwegian official statistics, 1993
Steinshamn, 1993, Torsk som nasjonalformue: En disaggregert modell
Anon, 1995
Ulltang, 1987, Potential gains from improved management of the Northeast Arctic cod stock, Fisheries Research, Vol 5, 319, 10.1016/0165-7836(87)90050-6
Anon, 1993
FAO, 1993, Reference points for fishery management