Evaluación conjunta de la población de la anchoa del Mar Adriático septentrional y central: comparación entre dos métodos de dinámica poblacional
DOI:
https://doi.org/10.3989/scimar.03903.29APalabras clave:
Engraulis encrasicolus, mar Adriático, modelos analíticos de evaluación de stock, ICA, mortalidad natural, colapso de la poblaciónResumen
La anchoa (Engraulis encrasicolus, L.) es una de las especies comerciales más importantes del mar Adriático central y septentrional, a la vez que es una de las actividades pesqueras más productivas en todo el Mediterráneo. La población de anchoa en el mar Adriático es compartida por Croacia, Italia y Eslovenia: una evaluación conjunta de la población fue realizada usando los datos de captura de todas las flotas para el periodo 1975-2009. Se efectuaron análisis usando estimaciones de la mortalidad natural por edad obtenidos mediante dos métodos diferentes y dos métodos de dinámica poblacional basados en el análisis de datos de captura por edad: Análisis de Población Virtual (VPA) de Laurec-Sheperd y Análisis de Captura Integrada por Edad (ICA), ambos acordados en las estimaciones acústicas de la abundancia. Las estimaciones de mortalidad natural de Gislason aparentaban ser más realísticas y por lo tanto daba preferencia a especies de vida corta. La tendencia general de la biomasa y de la mortalidad por pesca es similar en los dos modelos, destacando la fuerte disminución de la población en 1987. Sin embargo, ICA permite una flexibilidad suficiente para combinar todos los datos disponibles sin agregar excesivas complejidades con respecto al enfoque VPA y aparenta un mejor desempeño en términos de relación de SSB-R y en términos of diagnósticos (por ejemplo: el patrón retrospectivo). En relación al estado de la población, la tasa de explotación del ICA es más alta que el umbral sugerido de 0.4 propuesto por Patterson para las especies de pequeños pelágicos.
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Abella A., Caddy J.F., Serena F. 1998. Estimation of the parameters of the Caddy reciprocal M-at-age model for the construction of natural mortality vectors. In: Lleonart J. (ed.). Dynamique des populations marines. Zaragoza: CIHEAM. p. 191-200. (Cahiers Options Méditerranéennes; n. 35). Deuxième Réunion du Groupe de Travail DYNPOP, 1996/10/02-05, Genova (Italy).
Alheit J., Mollmann C., Dutz J., et al. 2005. Synchronous ecological regime shifts in the central Baltic and the North Sea in the late 1980s. ICES J. Mar. Sci. 62: 1205-1215. http://dx.doi.org/10.1016/j.icesjms.2005.04.024
Alheit J., Pohlmann T., Casini M., et al. 2012. Climate variability drives anchovies and sardines into the North and Baltic Seas. Prog. Oceanogr. 96(1): 128-139. http://dx.doi.org/10.1016/j.pocean.2011.11.015
Antonakakis K., Giannoulaki M., Machias A., et al. 2011. Assessment of the sardine (Sardina pilchardus Walbaum, 1792) fishery in the eastern Mediterranean basin (North Aegean Sea). Medit. Mar. Sci. 12: 333-357. http://dx.doi.org/10.12681/mms.36
Azzali M., De Felice A., Luna M., et al. 2002. The state of the Adriatic Sea centered on the small pelagic fish populations. PSZNI Mar. Ecol. 23: 78-91. http://dx.doi.org/10.1111/j.1439-0485.2002.tb00009.x
Beverton R.J., Holt S.J. 1956. A review of methods for estimating mortality rates in exploited fish populations, with special reference to sources of bias in catch sampling. Rap. Proc.-verb. Réun. Cons. Inter. Exp. Mer 140: 67-83.
Checkley D., Alheit J., Oozeki Y., et al. (eds) 2009. Climate change and small pelagic fish. Cambridge Univ. Press. 372 pp.
Cingolani N., Santojanni A. 2003. Manual of the Recorder. AdriaMed Training Course on Data Collection and Biological Sampling System on Small Pelagics. AdriaMed Occasional Papers. No.6 (Rev.1). GCP/RER/010/ITA/OP-06-Rev.1, Termoli, 2003: 53 pp.
Cingolani N., Giannetti G., Arneri E. 1996. Anchovy fisheries in the Adriatic Sea. Sci. Mar. 60: 269-277.
Cingolani N., Santojanni A., Arneri E., et al. 2008. Programma nazionale per la raccolta dei dati alieutici -ModuloH- Campionamento biologico delle catture: composizione per età e per lunghezza (risorse demersali e piccoli pelagici). Relazione finale CNR-ISMAR.
Coll M., Santojanni A., Palomera I., et al. 2007. An ecological model of the Northern and Central Adriatic Sea: analysis of ecosystem structure and fishing impacts. J. Mar. Syst. 67: 119-154. http://dx.doi.org/10.1016/j.jmarsys.2006.10.002
Coll M., Santojanni A., Palomera I., et al. 2009. Food-web changes in the Adriatic Sea over the last three decades. Mar. Ecol. Prog. Ser. 381: 17-37. http://dx.doi.org/10.3354/meps07944
Darby C.D., Flatman S. 1994. Virtual Population Analysis: Version 3.1 (Windows/Dos) user guide. Info. Tech. Ser. No1. Lowestoft.
Daskalov G.M., Mamedov E.V. 2007. Integrated fisheries assessment and possible causes for the collapse of anchovy kilka in the Caspian Sea. ICES J. Mar. Sci. 64: 503-511. http://dx.doi.org/10.1093/icesjms/fsl047
De Oliveira J.A.A., Darby C.D., Roel B.A. 2010. A linked separable–ADAPT VPA assessment model for western horse mackerel (Trachurus trachurus), accounting for realized fecundity as a function of fish weight. ICES J. Mar. Sci. 67: 916-930. http://dx.doi.org/10.1093/icesjms/fsp290
FAO 2012. Fishery Statistical Collections: Global Production Statistics 1950-2010 (online query).
Fréon P., Cury P., Shannon L., et al. 2005. Sustainable exploitation of small pelagic fish stocks challenged by environmental and ecosystem changes: a review. Bull. Mar. Sci. 76: 385-462.
GFCM 2008. Report of the ninth meeting of the working group on small pelagics. Technical report General Fisheries Commission for the Mediterranean, Sub-Committee on Stock Assessment (SCSA).
GFCM 2009. http://151.1.154.86/GfcmWebSite/MeetingsReportsRepository.html.
GFCM 2013a. GFCM e-glossary: http://www.gfcm.org/gfcm/topic/17107/en.
GFCM 2013b. http://151.1.154.86/GfcmWebSite/MeetingsReportsRepository.html.
Giannoulaki M., Iglesias M., Tugores M.P., et al. 2013. Characterizing the potential habitat of European anchovy Engraulis encrasicolus in the Mediterranean Sea, at different life stages. Fish Oceanogr. 22(2): 69-89. http://dx.doi.org/10.1111/fog.12005
Gislason H., Daan N., Rice J.C., et al. 2009. Size, growth, temperature and the natural mortality of marine fish. Fish Fish. 11: 149-158. http://dx.doi.org/10.1111/j.1467-2979.2009.00350.x
Grbec B., Dulčić J., Morović M. 2002. Long-term changes in landings of small pelagic fish in the eastern Adriatic - Possible influence of climate oscillations over the Northern Hemisphere. Clim. Res. 20: 241-252. http://dx.doi.org/10.3354/cr020241
Hutching J.A. 2001. Influence of population decline, fishing and spawner variability on the recovery of marine fishes. J. Fish. Biol. 59: 306-322. http://dx.doi.org/10.1111/j.1095-8649.2001.tb01392.x
Hutchings J.A., Reynolds J.D. 2004. Marine fish population collapses: consequences for recovery and extinction risk. BioScience. 54: 297-309. http://dx.doi.org/10.1641/0006-3568(2004)054[0297:MFPCCF]2.0.CO;2
IREPA 2009. Osservatorio economico sulle strutture produttive della pesca marittima in Italia 2009. Istituto di ricerche economiche per la pesca e l'acquacoltura (IREPA). 180 pp.
Kimura D.K., Chikuni, S. 1987. Mixtures of empirical distributions: an iterative application of the Age-Length Key. Biometrics. 43: 23-35. http://dx.doi.org/10.2307/2531945
Klanjšček J., Legović T. 2007. Is anchovy (Engraulis encrasicolus, L.) overfished in the Adriatic Sea? Ecol. Model. 201: 312-316. http://dx.doi.org/10.1016/j.ecolmodel.2006.09.020
Laurec A., Shepherd J.G. 1983. On the analysis of catch and effort data. J. Cons. Int. Explor. Mer. 41: 81-84. http://dx.doi.org/10.1093/icesjms/41.1.81
Leonori I., De Felice A., Campanella F., et al. 2011. Assessment of small pelagic fish biomass in the western Adriatic Sea by means of acoustic methodology. In: Brugnoli E., Cavarretta G., Mazzola S., et al. (eds), Marine research at CNR Vol. DTA/06 Fishery and Sea Resources. Rome: pp. 2019-2029.
Leonori I., Tičina V., Felice A.D., et al. 2012. Comparison of two research vessels' properties in the acoustic surveys of small pelagic fish. Acta Adriat. 53: 389-398.
Magoulas A., Castilho R., Caetano S., et al. 2006. Mitochondrial DNA reveals a mosaic pattern of phylogeographical structure in Atlantic and Mediterranean populations of anchovy (Engraulis encrasicolus). Mol. Phylogenet. Evol. 39: 734-746. http://dx.doi.org/10.1016/j.ympev.2006.01.016 PMid:16515866
Mannini P., Massa F. 2000. Support paper prepared for the first AdriaMed Coordination Committee. FAO-MiPAF Scientific Cooperation to Support Responsible Fisheries in the Adriatic Sea. GCP/RER/010/ITA/TD-01: 64 pp.
Marčeta B. 2001. Status of Slovene research and fishery on small pelagics. ADRIAMED Tech. Doc. 3: 24-29.
Morello E.B., Arneri E. 2009. Anchovy and sardine in the Adriatic Sea - An ecological review. Oceanogr. Mar. Biol. 47: 209-256.
Needle C.L. 2000. The Ins and Outs of ICA. Technical Report 04/00 Marine Laboratory, Aberdeen. 80 pp.
Needle C.L. 2003. Course on Fish Stock Assessment Techniques. Workshop Course on Fish Stock Assessment Techniques. ICES Headquarters, Copenhagen. 182 pp.
Patterson K. 1992. Fisheries for small pelagic species: an empirical approach to management targets. Rev. Fish Biol. Fisher. 2: 321-338. http://dx.doi.org/10.1007/BF00043521
Patterson K.R., Melvin G.D. 1996. Integrated Catch at Age Analysis - Version 1.2. Technical Report 58 The Scottish Office - Agriculture, Environment and Fisheries Department.
Pauly D. 1980. On the interrelationships between natural mortality, growth parameters, and mean environmental temperature in 175 fish stocks. J. Conseil. 39: 175-192. http://dx.doi.org/10.1093/icesjms/39.2.175
Payne M.R., Hatfield E.M.C., Dickey-Collas M., et al. 2009. Recruitment in a changing environment: the 2000s North Sea herring recruitment failure. ICES J. Mar. Sci. 66: 272-277. http://dx.doi.org/10.1093/icesjms/fsn211
Pope J., Shepherd J.G. 1985. A comparison of the performance of various methods for tuning VPA's using effort data. J. Cons. Int. Explor. Mer. 42: 129-151. http://dx.doi.org/10.1093/icesjms/42.2.129
Quinn T.J., Deriso R.B. 1999. Quantive Fish Dynamics. Oxford Univ. Press, 542 pp.
Rampa R., Arneri E., Belardinelli A., et al. 2005. Length at first maturity of the Adriatic anchovy (Engraulis encrasicolus L.). Document presented at the General Fisheries Commission for the Mediterranean (GFCM), Scientific Advisory Committee (SAC), Sub Committee on Stock Assessment (SCSA). Rome.
Regner S. 1985. Ecology of planktonic stages of the anchovy, Engraulis encrasicolus (Linnaeus, 1758), in the central Adriatic. Acta Adriat. 26: 5-113.
Regner S. 1996. Effects of environmental changes on early stages and reproduction of anchovy in the Adriatic Sea. Sci. Mar. 60: 167-177.
Ruiz J., Gonzalez-Quiros R., Prieto L., et al. 2009. A Bayesian model for anchovy (Engraulis encrasicolus): the combined forcing of man and environment. Fish Oceanogr. 18: 62-76. http://dx.doi.org/10.1111/j.1365-2419.2008.00497.x
Santojanni A. 2009. Comments on "Is anchovy (Engraulis encrasicolus L.) overfished in the Adriatic Sea?" by Klanjšček and Legović [Ecol. Model. 201 (2007) 312-316]. Ecol. Model. 220: 430-433. http://dx.doi.org/10.1016/j.ecolmodel.2008.05.003
Santojanni A., Arneri E., Barry C., et al. 2003. Trends of anchovy Engraulis encrasicolus L.) biomass in the northern and central Adriatic Sea. Sci. Mar. 67: 327-340.
Santojanni A., Cingolani N., Arneri E., et al. 2005. Stock assessment of sardine (Sardina pilchardus Walb.) in the Adriatic Sea, with an estimate of discards. Sci. Mar. 69: 603-617.
Santojanni A., Arneri E., Bernardini V., et al. 2006a. Effects of environmental variables on recruitment of anchovy in the Adriatic Sea. Clim. Res. 31: 181-193. http://dx.doi.org/10.3354/cr031181
Santojanni A., Cingolani N., Arneri E., et al. 2006b. Use of an exploitation rate threshold in the management of anchovy and sardine stocks in the Adriatic Sea. Biol. Mar. Med. 13: 98-111.
Santojanni A., Leonori I., Carpi P., et al. 2011. Report of the working group on stock assessment of small pelagic species. Technical report Scientific Advisory Committee, Sub-Committee on Stock Assessment, Chania, Greece.
SARDONE 2010. Improving assessment and management of small pelagic species in the Mediterranean. Deliverable D18: Final report of WP5, Improved Stock assessments for sardine and anchovy in the Mediterranean Sea (CNR).
Shepherd J. G. 1999. Extended survivors analysis: an improved method for the analysis of catch-at-age data and abundance indices. ICES J. Mar. Sci. 56: 584-591. http://dx.doi.org/10.1006/jmsc.1999.0498
Sinovčić G., Zorica B. 2006. Reproductive cycle and minimal length at sexual maturity of Engraulis encrasicolus (L.) in the Zrmaja River estuary (Adriatic Sea, Croatia). Estuar. Coast Shelf Sci. 69: 439-448. http://dx.doi.org/10.1016/j.ecss.2006.04.003
Tičina V. 2003. Pelagic resources of the Adriatic Sea. Croatian International Relations Review 9(32): 33-35.
Tičina V., Katavić I., Dadić V., et al. 2006. Acoustic estimates of small pelagic fish stocks in the eastern part of Adriatic Sea. Proceedings of GFCM-SAC WG on Identification of Reference Points for the management of fishery resources, Roma, 20-21 April 2004. Biol. Mar. Med. 13: 124-136.
Tudela S. 1999. Morphological variability in a Mediterranean, genetically homogeneous population of the European anchovy, Engraulis encrasicolus. Fish. Res. 42: 229-243. http://dx.doi.org/10.1016/S0165-7836(99)00052-1
Watanabe Y., Zenitani H., Kimura R. 1995. Population decline of the Japanese sardine Sardinops melanostictus owing to recruitment failures. Can. J. Fish. Aquat. Sci. 52: 1609-1616. http://dx.doi.org/10.1139/f95-154
Zorica B., Vilibić I., Čikeš Keč V., et al. 2013. Environmental conditions conducive to anchovy (Engraulis encrasicolus) spawning in the Adriatic Sea. Fish. Oceanogr. 22: 32-40. http://dx.doi.org/10.1111/fog.12002
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