Extreme spawning-site fidelity in Atlantic cod

ICES Journal of Marine Science

Volumn 68, Issue 7, 2011, Pages 1472-1477

  Skjæraasen, Jon Egil ^a   Meager, Justin J ^a,b   Karlsen, Ørjan ^c   Hutchings, Jeffrey A ^d   Fernö, Anders ^a  

^a UNIVERSITY OF BERGEN   (Norway)

^b UNIVERSITY OF THE SUNSHINE COAST   (Australia)

^c INSTITUTE OF MARINE RESEARCH   (Norway)

^d DALHOUSIE UNIVERSITY   (Canada)

Author keywords

broadcast spawners; farmed escapees; Gadus morhua; homing; population structure

Indexed keywords

ADAPTIVE MANAGEMENT; BARRIER (EQUIPMENT); COASTAL ZONE; DEMERSAL FISH; GADOID FISHERY; HOMING BEHAVIOR; MARICULTURE; MARINE ECOSYSTEM; MARK-RECAPTURE METHOD; POPULATION STRUCTURE; SPATIAL ANALYSIS; SPAWNING;

ANIMALIA; GADUS MORHUA;

EID: 79959530080     PISSN: 10543139     EISSN: 10959289     Source Type: Journal    
DOI: 10.1093/icesjms/fsr055     Document Type: Article

References (31)

1. Bradbury I.,Hubert S.,Higgins B.,Borza T.,Bowman S.,Paterson I.,Snelgrove P.,et al. 2010. Parallel adaptive evolution of Atlantic cod on both sides of the Atlantic Ocean in response to temperature. Proceedings of the Royal Society of London, Series B: Biological Sciences. 277, 3725-3734
2. Bradbury, I. R., Laurel, B. J., Robichaud, D., Rose, G. A., Snelgrove, P. V. R., Gregory, R. S., Côté, D., et al. 2008. Discrete spatial dynamics in a marine broadcast spawner: re-evaluating scales of connectivity and habitat associations in Atlantic cod (Gadus morhua L.) in coastal Newfoundland. Fisheries Research, 91: 299-309.
3. Ciannelli, L., Knutsen, H., Olsen, E. M., Espeland, S. H., Asplin, L., Jelmert, A., Knutsen, J. A., et al. 2010. Small-scale genetic structure in a marine population in relation to water circulation and egg characteristics. Ecology, 91: 2918-2930.
4. Côté, D., Ollerhead, L. M. N., Scruton, D. A., and McKinley, R. S. 2003. Microhabitat use of juvenile Atlantic cod in a coastal area of Newfoundland determined by 2D telemetry. Marine Ecology Progress Series, 265: 227-234. (Pubitemid 38171099)
5. Cross, T. F., and Payne, R. H. 1978. Geographic variation in Atlantic cod (Gadus morhua) off eastern North America: a biochemical sys-tematics approach. Journal of the Fisheries Research Board of Canada, 36: 117-123.
6. Espeland, S. H., Gundersen, A. F., Olsen, E. M., Knutsen, H., Gjosæter, J., and Stenseth, N. Ch. 2007. Home range and elevated egg densities within an inshore spawning ground of coastal cod. ICES Journal of Marine Science, 64: 920-928.
7. Faraway, J. J. 2006. Extending the Linear Model with R: Generalized Linear, Mixed Effects and Nonparametric Regression Models. Chapman and Hall/CRC, Boca Raton, FL.
8. Halliday, R. G., and Pinhorn, A. T. 1990. The delimitation of fishing areas in the Northwest Atlantic. Journal of Northwest Atlantic Fishery Science, 10: 1-51.
9. Hauser, L., and Carvalho, G. R. 2008. Paradigm shifts in marine fisheries genetics: ugly hypotheses slain by beautiful facts. Fish and Fisheries, 9: 333-362.
10. Hutchings, J. A., Bishop, T. D., and McGregor-Shaw, C. R. 1999. Spawning behaviour of Atlantic cod, Gadus morhua: evidence of mate competition and mate choice in a broadcast spawner. Canadian Journal of Fisheries and Aquatic Sciences, 56: 97-104. (Pubitemid 29163417)
11. Hutchings, J. A., and Gerber, L. 2002. Sex-biased dispersal in a salmo-nid fish. Proceedings of the Royal Society of London, Series B: Biological Sciences, 269: 2487-2493.
12. Hutchings, J. A., Swain, D. P., Rowe, S., Eddington, J. D., Puvanendran, V., and Brown, J. A. 2007. Genetic variation in life-history reaction norms in a marine fish. Proceedings of the Royal Society of London, Series B: Biological Sciences, 274: 1693-1699. (Pubitemid 47356119)
13. Hutchinson, W. F., Carvalho, G. R., and Rogers, S. I. 2001. Marked genetic structuring in localized spawning populations of cod Gadus morhua in the North Sea and adjoining waters, as revealed by microsatellites. Marine Ecology Progress Series, 223: 251-260. (Pubitemid 34067281)
14. Karlsen, Ø., and Holm, J. C. 1994. Ultrasonography, a noninvasive method for sex determination in cod (Gadus morhua). Journal of Fish Biology, 44: 965-971.
15. Knutsen, H., Jorde, P. E., Andre, C., and Stenseth, N. Ch. 2003. Fine-scaled geographical population structuring in a highly mobile marine species: the Atlantic cod. Molecular Ecology, 12: 385-394. (Pubitemid 36144717)
16. Knutsen, H., Olsen, E. M., Ciannelli, L., Espeland, S. H., Knutsen, J. A., Simonsen, J. H., Skreslet, S., et al. 2007. Egg distribution, bottom topography and small-scale cod population structure in a coastal marine system. Marine Ecology Progress Series, 333: 249-255. (Pubitemid 46596356)
17. Meager, J. J., Skjæraasen, J. E., Fernö, A., Karlsen, O., Løkkeborg, S., Michalsen, K., and Utskot, S. O. 2009. Vertical dynamics and reproductive behaviour of farmed and wild Atlantic cod Gadus morhua. Marine Ecology Progress Series, 389: 233-243.
18. Meager, J. J., Skjæraasen, J. E., Fernö, A., and Løkkeborg, S. 2010. Reproductive interactions between fugitive farmed and wild cod (Gadus morhua) in the field. Canadian Journal of Fisheries and Aquatic Sciences, 67: 1221-1231.
19. Morgan, M. J., and Trippel, E. A. 1996. Skewed sex ratios in spawning shoals of Atlantic cod (Gadus morhua). ICES Journal of Marine Science, 53: 820-826.
20. Nordeide, J. T., and Folstad, I. 2000. Is cod lekking or a promiscuous group spawner? Fish and Fisheries, 1: 90-93.
21. Otterlei, E., Nyhammer, G., Folkvord, A., and Stefansson, S. O. 1999. Temperature- and size-dependent growth of larval and early juvenile Atlantic cod (Gadus morhua): a comparative study of Norwegian coastal cod and Northeast Arctic cod. Canadian Journal of Fisheries and Aquatic Sciences, 56: 2099-2111. (Pubitemid 30656153)
22. Perrin, N., and Mazalov, V. 1999. Dispersal and inbreeding avoidance. The American Naturalist, 154: 282-292. (Pubitemid 29530783)
23. R Development Core Team 2010. R: a Language and Environment for Statistical Computing. R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051-07-0, http:// www.R-project.org.
24. Robichaud, D., and Rose, G. A. 2001. Multiyear homing of Atlantic cod to a spawning ground. Canadian Journal of Fisheries and Aquatic Sciences, 58: 2325-2329. (Pubitemid 34190646)
25. Ruzzante, D. E., Wroblewski, J. S., Taggart, C. T., Smedbol, R. K., Cook, D., and Goddard, S. V. 2000. Bay-scale population structure in coastal Atlantic cod in Labrador and Newfoundland, Canada. Journal of Fish Biology, 56: 431-447. (Pubitemid 30656480)
26. Sarvas, T. H., and Fevolden, S. E. 2005. The scnDNA locus Pan I reveals concurrent presence of different populations of Atlantic cod (Gadus morhua L.) within a single fjord. Fisheries Research, 76: 307-316. (Pubitemid 41454761)
27. Svedang, H., Righton, D., and Jonsson, P. 2007. Migratory behaviour of Atlantic cod Gadus morhua: natal homing is the prime stock-separating mechanism. Marine Ecology Progress Series, 345: 1-12. (Pubitemid 47582842)
28. Templeman, W. 1981. Vertebral numbers in Atlantic cod, Gadus morhua, of the Newfoundland and adjacent areas, 1947-71, and their use for delineating cod stocks. Journal of Northwest Atlantic Fishery Science, 2: 21-45.
29. Waples, R. S. 1998. Separating the wheat from the chaff: patterns of genetic differentiation in high gene flow species. Journal of Heredity, 89: 438-450. (Pubitemid 28467644)
30. Windle, M. J. S., and Rose, G. A. 2005. Migration route familiarity and homing of transplanted Atlantic cod (Gadus morhua). Fisheries Research, 75: 193-199. (Pubitemid 41009129)
31. Wright, P. J., Galley, E., Gibb, I. M., and Neat, F. C. 2006. Fidelity of adult cod to spawning grounds in Scottish waters. Fisheries Research, 77: 148-158. (Pubitemid 43140713)