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Environmental and stock effects on recruitment variability in the English Channel squid Loligo forbesi

Published online by Cambridge University Press:  23 December 2005

Laurence Challier ,
Juliette Royer ,
Graham John Pierce ,
Nick Bailey ,
Beatriz Roel  and
Jean-Paul Robin
Laurence Challier
Affiliation:
Laboratoire de Biologie et Biotechnologies marines, Institut de Biologie Fondamentale et Appliquée, Université de Caen, esplanade de la Paix, 14032 Caen Cedex, France
Juliette Royer
Affiliation:
Laboratoire de Biologie et Biotechnologies marines, Institut de Biologie Fondamentale et Appliquée, Université de Caen, esplanade de la Paix, 14032 Caen Cedex, France
Graham John Pierce
Affiliation:
School of Biological Sciences (Zoology), University of Aberdeen, Tillydrone Avenue, Aberdeen AB24 2TZ, UK
Nick Bailey
Affiliation:
Fisheries Research Services, The Marine Laboratory, PO Box 101, Victoria Road, Aberdeen, AB11 9DB, UK
Beatriz Roel
Affiliation:
CEFAS, The Centre for Environment, Fisheries and Aquaculture Science, Lowestoft Laboratory, Pakefield Road, Lowestoft, Suffolk NR33 0HT, UK
Jean-Paul Robin
Affiliation:
Laboratoire de Biologie et Biotechnologies marines, Institut de Biologie Fondamentale et Appliquée, Université de Caen, esplanade de la Paix, 14032 Caen Cedex, France
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Abstract

Recruitment variability is commonly attributed to variation in spawning stock size and environmental variability. Here, the abundance of Loligo forbesi in the English Channel was estimated using cohort analysis. Environmental and adult biomass effects on recruitment variation were then tested. A stochastic length-age key was included in the cohort analysis, considering inter-individual variability in age at length. The number of recruits and parental stock biomass per monthly age-class were computed for a series of 13 fishing seasons (1989-2002). Recruitment was examined in relation to adult biomass and environmental parameters (sea surface temperature, SST, and the North Atlantic Oscillation, NAO) at the time of hatching. Recruits were approximately 7 months old and recruitment for each annual cohort occurred between April and August. Squid bigger than the length at maturity were assumed to be spawners. In the spawning season (September December), spawners were 11–13 months old. Parametric stock-recruitment curves (Ricker, Beverton and Holt, Shepherd, etc.) fitted poorly, while SST was negatively correlated with recruitment in a simple linear model. Recruitment was unrelated to NAO. A model combining SST and adult biomass showed that recruitment is probably density-dependent when stock size is high, and negatively correlated with temperature. The study did not indicate obvious recruitment overfishing in the English Channel L. forbesi population.

Keywords

Stock-recruitmentEnvironmental factorTemperatureNAOCephalopod
Type
Research Article
Information
Aquatic Living Resources , Volume 18 , Issue 4: Environmental Effects on Cephalopod Life History and Fisheries , October 2005 , pp. 353 - 360
Copyright
© EDP Sciences, IFREMER, IRD, 2005

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References

Agnew, D.J., Baranowski, R., Beddington, J.R., Des Clers, S., Nolan, C.P., 1998, Approach to assessing stocks of Loligo gahi around the Falkland Islands. Fish. Res. 35, 155-169. CrossRef
Agnew, D.J., Hill, S., Beddington, J.R., 2000, Predicting the recruitment strength of an annual squid stock: Loligo gahi around the Falkland Islands. Can. J. Fish. Aquat. Sci. 57, 2479-2487. CrossRef
Agnew, D.J., Beddington, J.R., Hill, S., 2002, The potential use of environmental information to manage squid stocks. Can. J. Fish. Aquat. Sci. 59, 1851-1857. CrossRef
Arkhipkin, A., Laptikhovsky, V., 1994, Seasonal and interannual variability in growth and maturation of winter-spawning Illex argentinus (Cephalopoda, Ommastrephidae) in the Southwest Atlantic. Aquat. Living Resour. 7, 221-232. CrossRef
Arkhipkin, A., Nekludova, N., 1993, Age, growth and maturation of the loliginid squids Alloteuthis africana and A. subulata on the West African shelf. J. Mar. Biol. Assoc. UK 73, 949-961. CrossRef
Bakun A., Csirke J., 1998, Environmental processes and recruitment variability. In: Rodhouse P.G., Dawe E.G., O'Dor R.K. (Eds.), Squid recruitment dynamics. FAO Fish. Tech. Pap. Rome 376, pp. 105-120.
Basson, M., Beddington, J.R., Crombie, J.A., Holden, S.J., Purchase, L.V., Tingley, G.A., 1996, Assessment and management techniques for migratory squid stocks: the Illex argentinus fishery in the Southwest Atlantic as an example. Fish. Res. 28, 3-27. CrossRef
Baur, D., Saisana, M., Schulze, N., 2004, Modelling the effects of meteorological variables on ozone concentration - a quantile regression approach. Atmos. Environ. 38, 4689-4699. CrossRef
Bellido, J.M., Pierce, G.J., Wang, J., 2001, Modelling intra-annual variation in abundance of squid Loligo forbesi in Scottish waters using generalised additive models. Fish. Res. 52, 23-39. CrossRef
Beverton, R.J.H., Holt, S.J., 1957, On the dynamics of exploited fish populations. Fisheries Investment Series 2, 19, Ministry of Agriculture and Fisheries, London.
Boyle, P.R., Boletzky, S. von, 1996, Cephalopod populations: definition and dynamics. Phil. Trans. R. Soc. Lond. B. 351, 985-1002. CrossRef
Brodziak, J., Hendrikson, L., 1999, An analysis of environmental effects on survey catches of squids Loligo pealei and Illex illecebrosus in the northwest Atlantic. Fish. Bull. 97, 9-24.
Caddy J.F., 1983, The cephalopods: Factors relevant to their population dynamics and to the assessment and management of stocks. In: Caddy J.F. (Ed.), Advances in assessment of world cephalopods resources. FAO Fish. Tech. Pap. Rome 231, pp. 416-452.
Cade, B.S., Noon, B.R., 2003, A gentle introduction to quantile regression for ecologists. Front. Ecol. Environ. 1, 412-420. CrossRef
Challier, L., Royer, J., Robin, J.P., 2002, Variability in age-at-recruitment and early growth in English Channel Sepia officinalis described with statolith analysis. Aquat. Living Resour. 15, 303-311. CrossRef
Coelho, M. L., Quintela, J., Bettencourt, V., Olavo, G., Villa, H., 1994, Population structure, maturation patterns and fecundity of the squid Loligo vulgaris from southern Portugal. Fish. Res. 21, 87-102. CrossRef
Collins, M.A., Burnell, G.M., Rodhouse, P.G., 1995, Age and growth of the squid Loligo forbesi (Cephalopoda: Loliginidae) in Irish waters. J. Mar. Biol. Assoc. UK 75, 605-620. CrossRef
Collins, M.A., Pierce, G.J., Boyle, P.R., 1997, Population indices of reproduction and recruitment in Loligo forbesi (Cephalopoda: Loliginidae) in Scottish and Irish waters. J. Appl. Ecol. 34, 778-786. CrossRef
Cushing D.H., 1996, Towards a science of recruitment in fish populations. In: Kinne O. (Ed.), Excellence in ecology 7, Ecology Institute, Nordbünte, Oldendorf/Luhe.
Dawe, E.G., Warren, W.G., 1993, Recruitment of short-finned squid in the northwest Atlantic Ocean and some environmental relationships. J. Cephalopod Biol. 2, 1-21.
Dawe, E.G., Colbourne, E.B., Drinkwater, K.F., 2000, Environmental effects on recruitment of short-finned squid (Illex illecebrosus). ICES J. Mar. Sci. 57, 1002-1013. CrossRef
Forsythe J.W., 1993, A working hypothesis of how seasonal temperature change may impact the field growth of young cephalopods. In: Okutani T., O'Dor R.K., Kubodera T. (Eds.), Recent advances in cephalopod fisheries biology, Tokai University Press, Tokyo, pp. 133-143.
Forsythe, J.W., Walsh, L.S., Turk, P.E., Lee, P.G., 2001, Impact of temperature on juvenile growth and age at first egg-laying of the Pacific reef squid Sepioteuthis lessoniana reared in captivity. Mar. Biol. 138, 103-112. CrossRef
Hatfield, E.M.C., 2000, Do some like it hot? Temperature as a possible determinant of variability in the growth of the Patagonian squid, Loligo gahi (Cephalopoda: Loliginidae). Fish. Res. 47, 27-40. CrossRef
Hatfield, E.M.C., Hanlon, R.T., Forsythe, J.W., Grist, E.P.M., 2001, Laboratory testing of a growth hypothesis for juvenile squid Loligo pealeii (Cephalopoda: Loliginidae). Can. J. Fish. Aquat. Sci. 58, 845-857. CrossRef
Helle, K., Bogstad, J., Marshall, C.T., Michalsen, K., Ottersen, G., Pennington, M., 2000, An evaluation of recruitment indices for Arcto-Norwegian cod (Gadus morhua L.). Fish. Res. 48, 55-67. CrossRef
Hilborn R.T., Walters C.J., 1992, Quantitative fish stock assessment: choice, dynamics and uncertainty. New-York, Chapman and Hall.
Hjermann, D.O., Stenseth, N.C., Ottersen, G., 2004, Indirect climatic forcing of the Barents Sea capelin: a cohort effect. Mar. Ecol. Prog. Ser. 273, 229-238. CrossRef
Holme, N.A., 1974, The biology of Loligo forbesi steenstrup (Mollusca: Cephalopoda) in the Plymouth area. J. Mar. Biol. Assoc. UK 54, 481-503. CrossRef
Hurrel, J.W., 1995, Decadal trends in the North Atlantic Oscillation: regional temperatures and precipitation. Science 169, 12-27.
Koenker, R.W., Bassett, G.W., 1978, Regression quantiles. Econometrica 46, 33-50. CrossRef
Koenker, R., Hallock, K., 2001, Quantile regression. J. Econ. Persp. 15, 143-156. CrossRef
Koenker, R.W., Machado, J.A.F., 1999, Goodness of fit and related inference processes for quantile regression. J. Am. Stat. Assoc. 94, 1296-1310. CrossRef
MacKenzie, B.R., Myers, R.A., Bowen, K.G., 2003, Spawner-recruit relationships and fish stock carrying capacity in aquatic ecosystems. Mar. Ecol. Prog. Ser. 248, 209-220. CrossRef
Marshall, C.T., Kjesbu, O.S., Yaragina, N.A., Solembal, P., Ulltang, O., 1998, Is spawner biomass a sensitive measure of the reproductive and recruitment potential of northeast Arctic cod? Can. J. Fish. Aquat. Sci. 55, 1766-1783. CrossRef
Mohamed, K.S., Rao, G.S., 1997, Seasonal growth, stock-recruitment relationship and predictive yield of the Indian squid Loligo duvauceli (d'Orbigny) exploited off Karnataka coast. Indian J. Fish. 44, 319-329.
Myers, R.A., Barrowman, N.J., 1996, Is fish recruitment related to spawner abundance? Fish. Bull. 94, 707-724.
Natsukari, Y., Nakanose, T., Oda, K., 1988, Age and growth of loliginid squid Photololigo edulis (Hoyle, 1885). J. Exp. Mar. Biol. Ecol. 116, 177-190. CrossRef
Needle C.L., 2002, Workshop Course on Fish Stock Assessment Techniques. ICES Copenhagen.
Okutani, T., Watanabe, T., 1983, Stock-assessment by larval surveys of the winter population of Todarodes pacificus Steenstrup (Cephalopoda: Ommastrephidae), with a review of early works. Biol. Oceanogr. 2, 401-431.
Pierce, G.J., Boyle, P.R., 2003, Empirical modeling of inter-annual trends in abundance of squid (Loligo forbesi) in Scottish waters. Fish. Res. 59, 305-326. CrossRef
Pierce, G.J, Bailey, N., Stratoudakis, Y., Newton, A., 1998, Distribution and abundance of the fished population of Loligo forbesi in Scottish waters: analysis of research cruise data. ICES J. Mar. Sci. 55, 14-33. CrossRef
Ricker, W.E., 1954, Stock and recruitment. J. Fish. Res. Board Can. 11, 559-623. CrossRef
Robin J.P., Boucau-Camou E., 1995, Squid catch composition in the English Channel bottom trawl fishery: proportion of Loligo forbesi and Loligo vulgaris in the landings and length-frequencies of both species during the 1993-1994 period. ICES CM 1995/K:36.
Robin, J.P., Denis, V., 1999, Squid stock fluctuations and water temperature: temporal analysis of English Channel Loliginidae. J. Appl. Ecol. 36, 101-110. CrossRef
Rodhouse, P.G., Symon, C., Hatfield, E.M.C., 1992, Early life cycle of cephalopods in relation to the major oceanographic features of the southwest Atlantic Ocean. Mar. Ecol. Prog. Ser. 89, 183-195. CrossRef
Rotschild, B.J., Fogarty, M.J., 1989, Spawning-stock biomass: A source of error in recruitment/stock relationships and management advice. J. Cons. Int. Explor. Mer 45, 131-135. CrossRef
Royer J., 2002, Modélisation des stocks de céphalopodes de Manche. Thèse de 3e cycle, Université de Caen.
Royer, J., Périès, P., Robin, J.P., 2002, Stock assessments of English Channel loliginid squids: updated depletion method and new analytical methods. ICES J. Mar. Sci. 59, 445-457. CrossRef
Sakurai, Y., Kiyofuji, H., Saitoh, S., Goto, T., Hiyama, Y., 2000, Changes in inferred spawning areas of Todarodes pacificus (Cephalopoda: Ommastrephidae) due to changing environmental conditions. ICES J. Mar. Sci. 57, 24-30. CrossRef
Shepherd, J.G., 1982, A versatile new stock-recruitment relationship for fisheries, and the construction of sustainable yield curves. J. Cons. Int. Explor. Mer 40, 67-75. CrossRef
Sims, D.W., Genner, M.J., Southward, A.J., Hawkins, S.J., 2001, Timing of squid migration reflects North Atlantic climate variability. Proc. R. Soc. Lond. Ser. B-Biol. Sci. 268, 2607-2611. CrossRef
Solow, A.R., 2002, Fisheries recruitment and the North Atlantic Oscillation. Fish. Res. 54, 295-297. CrossRef
Steer, M.A., Moltschaniwskyj, N.A., Nichols, D.S., Miller, M., 2004, The role of temperature and maternal ration in embryo survival: using the dumpling squid Euprymna tasmanica as a model. J. Exp. Mar. Biol. Ecol. 307, 73-89. CrossRef
Tereshchenko, E.S., 2002, The dynamics of population fecundity in Barents Sea capelin. ICES J. Mar. Sci. 59, 976-982. CrossRef
Thomas M., Challier L., Santos M.B., Pierce G.J., Moreno A., Pereira J., Cunha M.M., Porteiro F., Gonçalves J., Robin J.P., 2004, Spatial differences in biological characteristics of Loligo forbesi (Cephalopoda: Loliginidae) in the Northeast Atlantic. ICES CM 2004/CC:23.
Villanueva, R., 1992, Interannual growth differences in the oceanic squid Todarodes angolensis Adam in the northern benguela upwelling system, based on statolith growth increment analysis. J. Exp. Mar. Biol. Ecol. 159, 157-177. CrossRef
Waluda, C.M., Trathan, P.N., Rodhouse, P.G., 1999, Influence of oceanographic variability on recruitment in the Illex argentinus (Cephalopoda: Ommastrephidae) fishery in the South Atlantic. Mar. Ecol. Prog. Ser. 183, 159-167. CrossRef
Waluda, C.M., Rodhouse, P.G., Trahan, P.N., 2001, Surface oceanography of the inferred hatching grounds of Illex argentinus (Cephalopoda: Ommastrephidae) and influences on recruitment variability. Mar. Biol. 139, 671-679.
Wang, J., Pierce, G.J., Boyle, P.R., Denis, V., Robin, J.P., Bellido, J.M., 2003, Spatial and temporal patterns of cuttlefish (Sepia officinalis) abundance and environmental influences - a case study using trawl fishery data in French Atlantic coastal, English Channel, and adjacent waters. ICES J. Mar. Sci. 60, 1149-1158. CrossRef
Young, I.A.G., Pierce, G.J., Daly, H.I., Santos, M.B., Key, L.N., Bailey, N., Robin, J.P., Bishop, A.J., Stowasser, G., Nyegaard, M., Cho, S.K., Rasero, M., Pereira, J.M.F., 2004, Application of depletion methods to estimate stock size in the squid Loligo forbesi in Scottish waters (UK). Fish. Res. 69, 211-227. CrossRef
Zheng, J., 1996, Herring stock-recruitment relationships and recruitment patterns in the North Atlantic and Northeast Pacific oceans. Fish. Res. 26, 257-277. CrossRef
Zuur, A.F., Pierce, G.J., 2004, Common trends in northeast Atlantic squid time series. J. Sea Res. 52, 57-72. CrossRef