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| Registros recuperados: 12 | |
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| Olguín, A.; Barahona, N.. |
| El documento entrega una revisión bibliográfica que da cuenta de las principales especies explotadas a nivel nacional, luego se hace una revisión del sistema de pesca utilizado para su extracción, para finalmente hacer una breve descripción de los canales de distribución. Se evaluaron las tendencias de los principales indicadores pesqueros para el período 1998-2005, tales como desembarque, esfuerzo, rendimientos, tallas medias, pesos medios, y talals modales, asociados siempre a los puertos regionales. |
| Tipo: Report |
Palavras-chave: Crustacean fisheries; Fishing harbours. |
| Ano: 2007 |
URL: http://hdl.handle.net/1834/3249 |
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| Castro S., C.; Monroy L., M.; Solano, O.D.. |
| The epifaunal community associated with free-living colonies of Millepora alcicornis, the dominant coral species in Portete Bay, was characterized from twenty living colonies randomly collected within a shallow Thalassia testudinum seabed. The three-dimensional growth colonies sheltered 15 families, 15 genera and 18 mobile invertebrate species. The 97% of individuals was represented by decapods crustaceans specially adapted as to live in association with the host. Within them, the porcelanid Petrolisthes armatus, representing 79% of the epifauna (961 individuals), was exclusively found in a juvenile stage suggesting that M. alcicornis is mainly used by this species as a nursery zone. The epifaunal composition is partially related to coral living tissue... |
| Tipo: Journal Contribution |
Palavras-chave: Population structure; Crustacean fisheries; Population structure; Http://aims.fao.org/aos/agrovoc/c_6115. |
| Ano: 2006 |
URL: http://hdl.handle.net/1834/1973 |
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| Leiva, B.; Canales, C.; Barbieri, M.A.; Cortez, J.; Quiroz, J.C.; Arana, P.; Guerrero, A.; Ahumada, M.; Melo, T.; Queirolo, D.; Hurtado, C.; Gálvez, P.; Molina, E.. |
| El Proyecto FIP 2003-31 contempló cruceros de prospección los cuales fueron desarrollados en el período comprendido entre el 17 de agosto y el 27 de septiembre de 2003 y cuyo fin estuvo dirigido a la estimación, mediante evaluación directa, del nivel de biomasa y abundancia del langostino colorado (Pleuroncodes monodon) y langostino amarillo (Cervimunida johni) entre las Regiones II y VIII |
| Tipo: Report |
Palavras-chave: Stock assessment; Crustacean fisheries; Biomass; Abundance; Stock assessment; Biomass; Http://aims.fao.org/aos/agrovoc/c_24251; Http://aims.fao.org/aos/agrovoc/c_926. |
| Ano: 2004 |
URL: http://hdl.handle.net/1834/1733 |
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| Wiff, R.; Quiroz, J.C.; Montenegro, C.. |
| An analysis was made of the factors affecting the catch rates of the yellow squat lobster (Cervimunida johni) in Chile’s northern region (26°03’-32°10’S) by reviewing commercial fishing logbooks from 1993 to 2003. Factors evaluated included years, months, depth stratum, fishing areas and fleet characteristics as linear predictors in a generalized linear model (GLM) in order to explain variability in the catch rate. In contrast with other fisheries, with this resource the technical characteristics of the fleet and its’ specialization poorly explain variations in catch rate; temporal factors and their interaction were, however, highly significant. The results of this study, together with the life history of the resource, allow the supposition that... |
| Tipo: Journal Contribution |
Palavras-chave: Modelling; Catch/effort; Crustacean fisheries; Lobster fisheries. |
| Ano: 2005 |
URL: http://hdl.handle.net/1834/2070 |
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| Laubier, A; Laubier, Lucien. |
| Since nearly twenty years, world exploitation of crustaceans increases from 1,263,000 tons in 1968 to 3,419,000 tons in 1985, overcoming the predictions of 1970 by more than one million tons. Penaeid prawns fisheries experienced a very fast development. The krill resource proved to be practically commercially unworkable. By now, the major crustaceans stocks appear fully exploited. During the same period, penaeid aquaculture experienced a fast growth, which should continue in the near future. |
| Tipo: Text |
Palavras-chave: Statistics; Shrimp culture; Crustacean fisheries; Commercial species. |
| Ano: 1987 |
URL: http://archimer.ifremer.fr/doc/1987/acte-1407.pdf |
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| Idoniboye-Obu, T.I.E.; Ayinla, O.A.. |
| Preparative and analytical thin layer Chromatography have been used to purify and separate phospholipids from the total lipids of Callinectes latimanus (Decapoda: Portunidae) and Cardisoma armatum Decapoda: Gecarcinidae). Comparison of Rf values of standards with standard Rf values in the solvent system employed indicated the presence of phosphatidy 1 ethanolamine (PE; Rf = 0.61), phosphatidy 1 choline (PC; Rf =03.34), phophatidic acid (PA; Rf = 0.76) and phosphatidy 1 – N-methy 1 ethanolamine (PNME; Rf = 0.85). An unidentified spot with Rf = 0.93 was also detected. Gas liquid chromatography of the total lipid extract from the two Crustaceans indicated that the predominant saturated fatty acid in the two Crustaceans is palmitic acid (C16:0) with oleic... |
| Tipo: Report |
Palavras-chave: Fatty acids; Crustacean fisheries; Fatty acids; Http://aims.fao.org/aos/agrovoc/c_2818. |
| Ano: 1991 |
URL: http://hdl.handle.net/1834/2385 |
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| Registros recuperados: 12 | |
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