Fróðskaparrit - 01.01.2005, Qupperneq 126

124
MIGRATION OF COD (GADUS MORHUA):
TAGGING EXPERIMENTS AT THE FAROES 1952-1965
protected by closed areas, there should be
many small closed areas scattered around
Faroe Islands in order to protect local
groups or populations of cod rather than
a few large areas. The 1952-65 material
shows that it may take some time to rec-
olonise areas with low density of cod, es-
pecially if they are far from high density
areas, which could be the case if only a
few closed areas were introduced.
Acknowledgements
We thank all people that have delivered
tags and information to us. Without their
contribution, this study would be impos-
sible. We also thank Hjalti í Jákupsstovu
and P. H. Enckell for valuable comments
on earlier versions of the manuscript.
References
Anonyraous, 1953. A guide to fish marks. Journal du
Conseil international pour I ’Exploration de la Mer
19: 241-289.
Bagge, O. and Steffensen, E. 1989. Stock identification
of demersal ftsh in the Baltic. Rapports et Proces-
Verbaux des Reunions du Conseil International
Pour l’Exploration de la Mer 190: 3-16.
Blanchard, I.L., Heffernan, O.A. and Fox, C.J. 2005.
North Sea (ICES Divisions IVa-c and VHd). In:
Spawning and life history information for North
Atlantic cod stocks: 76-88, edited by Brander, K.
ICES Cooperative Research Report 274.
Chouinard, G.A. and Swain, D.P. 2005. Southern Gulf
of St. Lawrence (NAFO 4T-Vn (November-April)).
In: Spawning and life history information for North
Atlantic cod stocks: 119-128, edited by Brander, K.
ICES Cooperative Research Report 274.
Danielssen, D.S. and Gjøsæter, J. 1994. Release of
0-group cod, Gadus morhua L., on the south-
ern coast of Norway in the years 1986-1989.
Aquaculture and Fisheries Management 25 (sup-
plement 1); 129-142.
Easey, M.W. 1987. English cod tagging experiments
to the north of Scotland 1977-1979. ICES C.M.
1987/GA8.
Fjallstein, I. and Jákupsstovu, S.H. 1999. Release,
recapture and migration of reared Atlantic cod
(Gadus morhua L.) on the Faroe Islands. In: Stock
Enhancement and Sea Ranching: 231-242, edited
by Howell, B.R., Moksness, E. and Svásand, T.
Fishing News Books. 606 pp.
Floeter J. and Temming, A. 2003. Explaining diet
composition of North Sea cod (Gadus morhud):
prey size preference vs. prey availability. Canadian
Journal of Fisheries and Aquatic Sciences 60: 140-
150.
Godø, O.R., Halland, T.I. and Ágotnes, P. 1986.
Tagging experiment results on cod in western
Norway fjord areas. ICES C.M. 1986IG: 80.
ICES, 2004. Report of the North-Western Working
Group. ICES CM 2004/ACFM:25. 446 pp.
Jakobsen, T. 1987. Coastal cod in Northern Norway.
Fisheries Research 5: 223-234.
Jákupsstovu, S.H. and Reinert, J. 1994. Fluctuations in
the Faroe Plateau cod stock. ICES marine Science
Symposia 198: 194-211.
Joensen, J.S. 1956. Merking av toski vestan fyri
Suðuroy í 1952 (Marking of cod west of Suðuroy
in 1952: in Faroese). Fróðskaparrit 5: 85-97.
Jones, R. 1966. The cod and the cod ftshery at Faroe.
Ministry of Agriculture, Fisheries and Food.
Fishery Investigations. Series II 24(5). 32 pp.
Jónsson, J. 1996. Tagging of cod (Gadus morhua) in
Icelandic waters 1948-1986. Rit Fiskideildar 14
(1): 1-82.
Nolsøe D. 1963. Fiskimarkið (the Faroese fishery
limit: in Faroese). Fróðskaparrit (Annales societa-
tis scientiarum Færoensis) 12: 110-120.
Nolsøe D. 1965. Fiskimarkið (the Faroese fishery
limit: in Faroese). Fróðskaparrit (Annales societa-
tis scientiarum Fceroensis) 14: 125-139.
Ottersen, G. and Sundby, S. 2005. Acto-Norwegian
cod. In: Spawning and life history information for
North Atlantic cod stocks: 11-18, edited by Brander,
K. ICES Cooperative Research Report 274.
Pihl L. and Ulmestrand M. 1993. Migration pattern of
juvenile cod (Gadus morhua) on the Swedish west
coast. ICES Journal of Marine Science 50: 63-70.
Rae, B.B. 1967. The food of cod on Faroese grounds.
Marine Research 6: 23 pp.
Robichaud, D. and Rose, G.A. 2004. Migratory
behaviour and range in Atlantic cod: inference
from a century of tagging. Fish and Fisheries 5:
185-214.
Rollefsen, G. 1934. The cod otolith as a guide to
race, sexual development and mortality. Rapports
et Proces-Verbaux des Reunions du Conseil