Spatial and temporal changes in batch fecundity of common sardine and anchovy off central and southern chile (2002-2007) Report as inadecuate




Spatial and temporal changes in batch fecundity of common sardine and anchovy off central and southern chile (2002-2007) - Download this document for free, or read online. Document in PDF available to download.

C Alarcón ; C Castillo-Jordán ; G Claramunt ; C Oyarzún ; S Gacitúa ;Ciencias Marinas 2011, 37 (4B)

Author: LA Cubillos

Source: http://www.redalyc.org/


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Ciencias Marinas ISSN: 0185-3880 cmarinas@uabc.mx Universidad Autónoma de Baja California México Cubillos, LA; Alarcón, C; Castillo-Jordán, C; Claramunt, G; Oyarzún, C; Gacitúa, S Spatial and temporal changes in batch fecundity of common sardine and anchovy off central and southern Chile (2002-2007) Ciencias Marinas, vol.
37, núm.
4B, 2011, pp.
547-564 Universidad Autónoma de Baja California Ensenada, México Available in: http:--www.redalyc.org-articulo.oa?id=48021256004 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative Ciencias Marinas (2011), 37(4B): 547–564 Spatial and temporal changes in batch fecundity of common sardine and anchovy off central and southern Chile (2002–2007) C M Cambios espaciales y temporales en la fecundidad parcial de la sardina común y anchoveta frente al centro y sur de Chile (2002–2007) LA Cubillos1*, C Alarcón1, C Castillo-Jordán1, G Claramunt2, C Oyarzún1, S Gacitúa3 1 2 3 Laboratorio de Evaluación de Poblaciones Marinas (EPOMAR), Departamento de Oceanografía, Universidad de Concepción, Casilla 160-C, Concepción, Chile. Departamento de Ciencias del Mar, Universidad Arturo Prat, Casilla 121, Iquique, Chile. ANAPESCA, Valparaíso, Chile. * Corresponding author.
E-mail: lucubillos@udec.cl ABSTRACT.
Anchovy Engraulis ringens and common sardine Strangomera bentincki are two small pelagic fish that co-occur in the same reproductive habitat off central and southern Chile and have a similar reproductive strategy.
Interannual and spatial changes in the batch fecundity of both fish were analyzed with the purpose of detecting variability in the parameters and inferring different reproductive tactics that could affect the reproductive potential.
Samples were obtained from adult surve...





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