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Environmental Biology of Fishes

, Volume 89, Issue 3–4, pp 279–295 | Cite as

Age determination, bomb-radiocarbon validation and growth of Atlantic halibut (Hippoglossus hippoglossus) from the Northwest Atlantic

  • Shelley L. ArmsworthyEmail author
  • Steven E. Campana
Article

Abstract

Atlantic halibut (Hippoglossus hippoglossus) is the largest and one of the most widely-ranging and commercially-valuable groundfish in the Atlantic Ocean. Although presumed to be long-lived, their age and growth has not been validated. Ages were estimated by counting growth increments from approximately 2400 thin-sectioned sagittal otoliths collected from the Scotian Shelf and southern Grand Banks off eastern Canada. The accuracy of age estimates made from otolith thin sections was validated using bomb-radiocarbon assays of 13 otolith cores whose year of formation ranged from 1949 to 1975, encompassing the timeframe of the global radiocarbon pulse. Known-age juvenile halibut from a culture facility were used to identify the approximate location of the first annulus. Growth rate for males and females was similar up to about 70 cm (~5 years), after which point male growth slowed, while female growth continued to an age of up to 38 years and a maximum observed size of 232 cm. Males grew to an observed maximum length of about 175 cm and a maximum age of 50 years. A comparison of age estimates for otoliths collected in a ‘historic’ time frame (1963 to 1974) with those from recent years (1997 to 2007) shows that growth rate has not changed appreciably between the two time periods. Small but significant growth differences were observed between the Scotian Shelf and southern Grand Banks for both sexes, while large differences in length at age were observed between halibut caught with longline compared to otter trawl due to differences in length-based gear selectivity. Age interpretations based on sectioned otoliths tended to be 10–15% different than those based on break and burn, although the age comparison was confounded by other variables and must be considered provisional. Atlantic halibut is a long-lived fish, living up to at least 50 years, an important consideration for the management of the fishery.

Keywords

Age determination Bomb-radiocarbon validation Growth Atlantic halibut 

Notes

Acknowledgements

This research was jointly funded by the Atlantic Halibut Council and the Department of Fisheries and Oceans Canada. In-kind support was provided by the Shelburne County Quota Group and the Eastern Shore Protective Fishermen’s Association. We thank Javitech observers for their efforts in collecting >65 000 otoliths and Tania Davignon-Burton for ageing >2400 of them. We gratefully acknowledge the technical support of Jenna Denyes, Gerry Young, Jill Moore, Kurtis Trzcinski, Peter Comeau, Mark Fowler, Victoria Burdett-Coutts and Colín Minto. Juvenile cultured halibut were donated by Peter Corey of Scotian Halibut. We thank three anonymous reviewers for their very constructive comments on the manuscript.

References

  1. Andrews AH, Kerr LA, Cailliet GM, Brown TA, Lundstrom CC, Stanley RD (2007) Age validation of canary rockfish (Sebastes pinniger) using two independent otolith techniques: lead-radium and bomb radiocarbon dating. Mar Freshwater Res 58:531–541CrossRefGoogle Scholar
  2. Armsworthy SL, Wilson S, Mohn R (2006) Atlantic Halibut on the Scotian Shelf and Southern Grand Banks (Div. 3NOPs4VWX5Zc)–Industry/DFO Longline Survey Results to 2005. DFO Can. Sci Advis Sec Res Doc 2006/065Google Scholar
  3. Beamish RJ, McFarlane GA (1983) The forgotten requirement for age validation in fisheries biology. Trans Am Fish Soc 112:735–743CrossRefGoogle Scholar
  4. Blood CL (2003) I. Age validation of Pacific halibut. II. Comparison of surface and break-and-burn otolith methods of ageing Pacific halibut. Int Pac Halibut Comm Tech Rep 47:1–32Google Scholar
  5. Bowering WR (1986) The distribution, age and growth and sexual maturity of Atlantic halibut (Hippoglossus hippoglossus) in the Newfoundland and Labrador area of the Northwest Atlantic. Can Tech Rep Fish Aquat Sci 1432:34Google Scholar
  6. Branton R, Black G (2004) Summer groundfish survey update for selected Scotia-Fundy groundfish stocks. DFO Can. Sci. Advis. Sec. Res. Doc. 2004/108. 64pGoogle Scholar
  7. Burnett JM, Ross R, Clark SH (1992) Several biological aspects of the witch flounder (Glyptocephalus cynaglossus (L.)) in the Gulf of Maine-Georges Bank region. J Northw Atl Fish Sci 12:15–25CrossRefGoogle Scholar
  8. Campana SE (1984) Comparison of age determination methods for the starry flounder. Trans Am Fish Soc 113:365–369CrossRefGoogle Scholar
  9. Campana SE (2001) Accuracy, precision and quality control in age determination, including a review of the use and abuse of age validation methods. J Fish Biol 59:197–242CrossRefGoogle Scholar
  10. Campana SE, Annand CM, McMillan JI (1995) Graphical and statistical methods for determining the consistency of age determinations. Trans Am Fish Soc 124:131–138CrossRefGoogle Scholar
  11. Campana SE, Casselman JM, Jones CM (2008) Bomb radiocarbon chronologies in the Arctic, with implications for the age validation of lake trout (Salvelinus namaycush) and other Arctic species. Can J Fish Aquat Sci 65:733–743CrossRefGoogle Scholar
  12. Casselman JM (1983) Age and growth assessment of fish from their calcified structures—techniques and tools. NOAA Tech Rep NMFS 8:1–17Google Scholar
  13. Chilton DE, Beamish RJ (1982) Age determination methods for fishes studied by the Groundfish Program at the Pacific Biological Station. Can Spec Publ Fish Aquat Sci 60:1–102Google Scholar
  14. Clark WG, Hare SR (2002) Effects of climate and stock size on recruitment and growth of Pacific halibut. North Am J Fish Managem 22:852–862CrossRefGoogle Scholar
  15. Clark WG, Hare SR (2006) Assessment and management of pacific halibut: data, methods, and policy. International Pacific Halibut Commission, Seattle Sci Rep 83, 104 ppGoogle Scholar
  16. Devold F (1938) The North Atlantic halibut and net fishing. Fiskeri Dir Skr Ser Havundersr 5:1–47Google Scholar
  17. DFO (2009) Assessment of Atlantic Halibut on the Scotian Shelf and Southern Grand Banks (NAFO divisions 3NOPs4VWX5Zc). DFO Can Sci Advis Sec Sci Advis Rep 2009/036Google Scholar
  18. Dwyer KS, Walsh SJ, Campana SE (2003) Age determination, validation and growth of Grand Bank yellowtail flounder (Limanda ferruginea). ICES J Mar Sci 60:1123–1138CrossRefGoogle Scholar
  19. Forsberg JE (2001) Aging manual for Pacific halibut: procedures and methods used by the International Pacific Halibut Commission (IPHC). Tech Rep 46 56 ppGoogle Scholar
  20. Hamel OS, Piner KR, Wallace JR (2008) A robust deterministic model describing the bomb radiocarbon signal for use in fish age validation. Trans Am Fish Soc 137:852–859CrossRefGoogle Scholar
  21. IPHC (1998) The Pacific Halibut: Biology, Fishery, and Management. Tech Rep 40 64 ppGoogle Scholar
  22. Jákupsstovu SHÍ, Haug T (1988) Growth, sexual maturation, and spawning season of Atlantic halibut, Hippoglossus hippoglossus, in Faroese waters. Fish Res 6:201–215CrossRefGoogle Scholar
  23. Jensen AG, Wise JP (1961) Movement of tagged halibut off New England—II. Trans Am Fish Soc 90:489–490CrossRefGoogle Scholar
  24. Jespersen P (1917) Contributions to the Life-History of the North Atlantic Halibut (Hippoglossus vulgaris Flem.). Medd fra Komm for Havundersøgelser, Ser Fisk 5(5):1–32Google Scholar
  25. Joensen JS (1954) On the life history of halibut in Faroese waters. Meddelelser fra Danmarks Fiskeri- og Havundersøgelser, Ny Serie 1(5):1–25Google Scholar
  26. Kaimmer SM (1999) Direct observations on the hooking behavior of Pacific halibut, Hippoglossus stenolepis. Fish Bull 97:873–883Google Scholar
  27. Kalish JM (1993) Pre- and post-bomb radiocarbon in fish otoliths. Earth Planet Sci Lett 114:549–554CrossRefGoogle Scholar
  28. Kalish JM (1995) Radiocarbon and fish biology. In: Secor DH, Dean JM, Campana SE (eds) Recent developments in fish otolith research. University of South Carolina Press, Columbia, pp 637–653Google Scholar
  29. Kanwit JK (2007) Tagging results from the 2000–2004 federal experimental fishery for Atlantic halibut (Hippoglossus hippoglossus) in the eastern Gulf of Maine. J Northw Atl Fish Sci 38:37–42CrossRefGoogle Scholar
  30. Kimura DK (1980) Likelihood methods for the von Bertalanffy growth curve. Fish Bull 77(4):765–776Google Scholar
  31. Lear WH, Pitt TK (1975) Otolith age validation of Greenland halibut. (Reinharditius hippoglossoides). J Fish Res Board Can 32(2):289–292Google Scholar
  32. McCallum B, Walsh SJ (1996) Groundfish Survey Trawls Used at the Northwest Atlantic Fisheries Centre, 1971- Present. NAFO SCR Doc 96/50Google Scholar
  33. McCracken FD (1958) On the biology and fishery of the Canadian Atlantic halibut, Hippoglossus hippoglossus L. J Fish Res Board Can 15(6):1269–1311Google Scholar
  34. Munk K (2001) Maximum ages of groundfishes in waters off Alaska and British Columbia and considerations of age determination. Alaska Fish Res Bull 8:12–21Google Scholar
  35. Neilson JD, Bowering WR, Fréchet A (1987) Management Concerns for Atlantic halibut (Hippoglossus hippoglossus) in the Canadian North Atlantic. Canadian Atlantic Fisheries Scientific Advisory Committee Research Document 87/73:22 ppGoogle Scholar
  36. Perley P, Neilson JD (1985) A review of the status of the 4VWX halibut stocks. Canadian Atlantic Fisheries Scientific Advisory Committee Research Document 85/43 23 ppGoogle Scholar
  37. Piner KR, Wischniowski SG (2004) Pacific halibut chronology of bomb radiocarbon in otoliths from 1944 to 1981 and a validation of ageing methods. J Fish Biol 64:1060–1071CrossRefGoogle Scholar
  38. Piner KR, Hamel OS, Menkel JL, Wallace JR, Hutchinson CE (2005) Age validation of canary rockfish (Sebastes pinniger) from off the Oregon coast (USA) using the bomb radiocarbon method. Can J Fish Aquat Sci 62:1060–1066CrossRefGoogle Scholar
  39. Ricard D, Branton RM, Clark DW, Hurley P (2010) Extracting groundfish survey indices from the Ocean Biogeographic Information System (OBIS): an example from Fisheries and Oceans Canada. ICES J Mar Sci 67:638–645CrossRefGoogle Scholar
  40. Sigourney DB, Ross MR, Brodziak J, Burnett J (2006) Length at age, sexual maturity and distribution of Atlantic halibut (Hippoglossus hippoglossus) of the northeast USA. J Northwest Atl Fish Sci 36:81–90CrossRefGoogle Scholar
  41. Sipe AM, Chittenden ME Jr (2001) A comparison of calcified structures for aging summer flounder, Paralichthys dentatus. Fish Bull 99:628–640Google Scholar
  42. Stobo W, Neilson JD, Simpson P (1988) Movements of Atlantic halibut (Hippoglossus hippoglossus) in the Canadian North Atlantic: inference regarding life history. Can J Fish Aquat Sci 45:484–491CrossRefGoogle Scholar
  43. Stuiver M, Polach HA (1977) Reporting of C-14 data. Radiocarbon 19:355–363Google Scholar
  44. Treble MA, Campana SE, Wastle RJ, Jones CM, Boje J (2008) Growth analysis and age validation of a deepwater Arctic fish, the Greenland halibut (Reinhardtius hippoglossoides). Can J Fish Aquat Sci 65:1047–1059CrossRefGoogle Scholar
  45. Trumble RJ, Neilson JD, Bowering WR, McCaughran DA (1993) Atlantic halibut (Hippoglossus hippoglossus) and Pacific halibut (H. stenolepis) and their North American Fisheries. Can Bull Fish Aquat Sci 227 84 ppGoogle Scholar
  46. Trzcinski MK, Armsworthy SL, Wilson S, Mohn RK, Fowler M, Campana SE (2009) Atlantic Halibut on the Scotian Shelf and Southern Grand Banks (Div. 3NOPs4VWX5Zc)–Industry/DFO Longline Survey and Tagging Results to 2008. DFO Can Sci Advis Sec Res Doc 2009/026Google Scholar
  47. von Bertalanffy L (1938) A quantitative theory of organic growth (inquiries on growth laws II). Hum Biol 10:181–213Google Scholar
  48. Zwanenburg KCT, Bowen D, Bundy A, Drinkwater K, Frank K, O’Boyle R, Sameoto D, Sinclair M (2002) Decadal changes in the Scotian Shelf large marine ecosystem. In: Sherman K, Skjoldal HR (eds) Large marine ecosystems of the North Atlantic. Elsevier, London, pp 105–150CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  1. 1.Bedford Institute of OceanographyFisheries and Oceans CanadaDartmouthCanada

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