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| Gómez Gaspar,Alfredo. |
| ABSTRACT The sardine Sardinella aurita, fished since 1927, is Venezuela's most significant fishery resource. The national catch reached a record high of 200,000 tons in 2004 but diminished nationally by 50% in 2005 and by 90% on Margarita Island, marking the beginning of a crisis in sardine fishing. Based on indicators of overexploitation, the fishing authority increased the minimum size required for capture and prohibited fishing for three months in 2013. The validity of these measures is studied here. A reduction in size may indicate intensive exploitation, and thus, the records of 28,217 sardines measured between 2002 and 2016 in the southeast region of Margarita Island were examined. Prior to the crisis, in 2003 and 2004, the average size was 195.48... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sardinella; Overfishing; Maturity; Management; Venezuela. |
| Ano: 2018 |
URL: http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0122-97612018000100085 |
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| Gobert, Bertrand. |
| The foreign artisanal fishery of Pointe-Noire (Congo) significantly evolved since its beginning, in the 1950s, by the number of fishermen and canoes, as well as the fishing techniques used and by its socio-economic organization. The fishery for Sardinella by surface gill-nets, its main activity, is based on common ownership and savings, thus allowing partial reinvestment of fishing revenues, the riskier (such as bottom gill-net) being left to individual initiatives. The foreign fishery employs many Congolese fishermen, in a permanent or very occasional way. However no improvement effect seems to have taken place in favor of the local artisanal fishery. |
| Tipo: Text |
Palavras-chave: Clupeidae; Pisces; Sardinella; Fishery economics; Fishing gear; Artisanal fishing. |
| Ano: 1983 |
URL: http://archimer.ifremer.fr/doc/1983/publication-1829.pdf |
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