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Evaluation of spawning frequency in a Mediterranean sardine population (Sardina pilchardus sardina)
Marine Biology, 2003The postovulatory follicle method was used to assess the frequency of spawning of sardine (Sardina pilchardus sardina) in the Central Aegean Sea (eastern Mediterranean) in November–December 1999 and 2000. A field-based aging key for postovulatory follicles (POFs) was developed, and preliminary evidence is presented of a temperature influence on the ...
K. Ganias +3 more
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Ovarian atresia in the Mediterranean sardine, Sardina pilchardus sardina
Journal of the Marine Biological Association of the United Kingdom, 2003Histological analysis was used to describe and analyse the process of ovarian atresia in sardine (Sardina pilchardus sardina) from the central Aegean Sea (eastern Mediterranean). The spawning potential of females in relation to intensity of atresia was evaluated and the rate that the ovary passed from the active to inactive condition was followed in ...
K. Ganias +4 more
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2009
The presence of sardine larval stages inside estuaries has generally been regarded as accidental and restricted to the lower part of estuaries. Sampling done with a zooplankton net in the Guadiana estuary corroborated this hypothesis. Late sardine larvae (32.8 ± 2.0 mm) were, however, unexpectedly collected with an otter trawl, 14 km upstream from ...
MORAIS, Pedro +3 more
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The presence of sardine larval stages inside estuaries has generally been regarded as accidental and restricted to the lower part of estuaries. Sampling done with a zooplankton net in the Guadiana estuary corroborated this hypothesis. Late sardine larvae (32.8 ± 2.0 mm) were, however, unexpectedly collected with an otter trawl, 14 km upstream from ...
MORAIS, Pedro +3 more
openaire +1 more source
Simulation model of sardina (Sardina pilchardus) population dynamics in the Adriatic sea
2007Primjenom sistemsko-dinamičkog modeliranja i dostupnih bioloških podataka napravljen je Schaeferov produkcijski model populacije srdele (Sardina pilchardus) u istočnom Jadranu. Izradom modela utvrđeno je da unutar sustava populacije srdele dolazi do izražaja utjecaj brojnih uzročno-posljedičnih veza (UPV) te dominacija krugova povratnog djelovanja (KPD)
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Physical, chemical and sensory analysis of sardine (Sardina pilchardus) stored in ice
Journal of the Science of Food and Agriculture, 1992Maria Leonor Nunes
exaly