2002
DOI: 10.1590/s1679-87592002000100004
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Idades e crescimento da cioba, Ocyururs chrysurus, da Costa Central do Brasil

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Cited by 6 publications
(5 citation statements)
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“…material 1) belong to nine families common in several pelagic, reef and estuary regions of the eastern coast of Brazil (e.g. Araújo et al 2002, Costa et al 2003, Tubino et al 2007, Rangely et al 2010, Carneiro and Salles 2011. However, the communities were dominated by few species (n = 20) that were both abundant and frequent as observed in other marine areas (e.g.…”
Section: Discussionmentioning
confidence: 99%
“…material 1) belong to nine families common in several pelagic, reef and estuary regions of the eastern coast of Brazil (e.g. Araújo et al 2002, Costa et al 2003, Tubino et al 2007, Rangely et al 2010, Carneiro and Salles 2011. However, the communities were dominated by few species (n = 20) that were both abundant and frequent as observed in other marine areas (e.g.…”
Section: Discussionmentioning
confidence: 99%
“…A first step towards a sustainable exploitation is to provide important basic information such as species growth. Although several studies have been published on Yellowtail Snapper growth using different methods (Dennis, 1991;Mexicano-Cíntora 1999;Allman et al, 2005;Araújo et al, 2002), they rarely provide a measure of parameter uncertainty. Note that the value of a model-based analysis lies not simply in its abi-lity to generate a precise point estimate for a specific outcome, but also in the systematic examination and responsible reporting of uncertainty surrounding this outcome (Briggs et al, 2012).…”
Section: Discussionmentioning
confidence: 99%
“…Similarly, consideration of uncertainty is essential when management decisions are made, and it is particularly important when applying the precautionary approach to fisheries management (Maunder et al, 2006). Previous studies (Dennis, 1991;Mexicano-Cíntora, 1999;Allman et al, 2005;Araújo et al, 2002;Torres & Chávez, 1987) assumed by default that the von Bertalanffy model describes Yellowtail Snapper growth adequately; model uncertainty is rarely taken in account; therefore they could be making a modeling error (Punt & Hilborn, 2001) neglecting the understanding of the dynamic studied. In this paper, we try to improve the methodology used previously by providing two methods: maximum likelihood estimates and Bayesian methods for parameter and uncertainty estimation.…”
Section: Discussionmentioning
confidence: 99%
“…Observed longevity for L. alexandrei was 22 years; most congeners of lutjanidae that reach larger sizes and also experience ontogenetic migration show better longevity: L. griseus 24 years (Burton, 2001), L. analis 29 years (Burton, 2002), and L. jocu 25 years (Rezende and Ferreira, 2004). However, this pattern was not observed for L. synagris 19 years (Luckhurst et al, 2000), L. griseus in southern Florida 15 years (Burton, 2001), O. chrysurus southern Florida 14 years (Johnson, 1983), and O. chrysurus northeastern Brazil 19 years (Ara ujo et al, 2002), possibly related to fishing pressure. Fisheries have an important impact on longevity: usually when fishing pressure is high, longevity and size tend to diminish among fish populations, especially for target species (Ricker, 1975).…”
Section: Discussionmentioning
confidence: 99%