Consulta: subjectFacets:"Squid fisheries"
Registros recuperados: 4
Data/hora: 02/06/2024 14:55:23

Redistribution and Transformation in the South African Fishing Industry: The Case of the Squid Fishery
Provedor de dados: 20
Autores: Sauer, W.; Britz, P.; Mather, D.
Political normalisation in South Africa during 1994, and the drafting of the Marine Living Resources Act 1998, led to the imperative to transform the fishing sector to more equitably reflect the racial demographics of the country. The squid fishery, like most other South African fisheries, has historically been dominated by white ownership of access rights and vessels. The squid fishery is an effort limited hand-jig fishery with each operator possessing permits for a certain number of individual fishers. Imposition of racial equity in the squid industry was attempted by means of simple redistribution of a proportion of fisher permits, away from existing boat owners to new entrants from historically disadvantaged communities. The lack of human skills and...
Tipo: Working Paper
Palavras-chave: Squid fisheries; Fishery industry.
Ano: 2000
URL: http://hdl.handle.net/1834/393

Calamares de importancia comercial en Argentina. Biología, distribución, pesquerías y muestreo biológico
Provedor de dados: 20
Autores: Brunetti, N.E.; Ivanovic, M.L.; Sakai, M.
An overview of the available information on the commercially important squid species distributed in the Argentine Sea and adjacent zones is given. It includes the most representative characteristics to identify the species and general information on their biology, distribution and fisheries. A biological sampling designis presented, with particular emphasis on the identification of sexual maturity stages. The world market of the squid resources has considerably risen in the last decades and one of the most important fishery zones is placed in the Southwest Atlantic region (Area 41, FAO), where squid represent 25. of the total landings. Illex argentinus, sustains the second fishery in volume, with landings reaching 612.000 tonnes in 1999. Other species,...
Tipo: Book
Palavras-chave: Squid fisheries; Geographical distribution; Animal morphology; Sexual maturity; Biological sampling; Commercial fishing; Landing statistics; Geographical distribution; Animal morphology; Sexual maturity; Http://aims.fao.org/aos/agrovoc/c_5083; Http://aims.fao.org/aos/agrovoc/c_421; Http://aims.fao.org/aos/agrovoc/c_7016.
Ano: 1999
URL: http://hdl.handle.net/1834/2336

Variabilite de la distribution spatio-temporelle du poulpe (octopus vulgaris) le long des côtes de Mauritanie
Provedor de dados: 20
Autores: Inejih, C.A.O.; Quiniou, L.; Dochi, T.
Les données d’une quarantaine de campagnes de chalutage couvrant l’ensemble du plateau continental mauritanien organisées entre 1982 et 1998 sont utilisées pour étudier la distribution spatio-temporelle du poulpe (Octopus vulgaris) dans la ZEE mauritanienne. Le Système d’Information Géographique (SIG) est utilisé pour analyser la distribution spatiale de cette espèce. Leurs résultats et leur consistance sont ensuite comparés à ceux issus des analyses de variance (ANOVA) conduite parallèlement sur le même jeu de données.  On montre une dichotomie saisonnière de la répartition spatiale du poulpe avec un fort contraste à l’échelle de l’année entre la saison froide (janvier à février) et la saison chaude (août à octobre). Cette structuration spatio-temporelle...
Tipo: Journal Contribution
Palavras-chave: Spatial and temporal distribution; Distribution spatio-temporelle; Mauritania; Ocopus vulgaris; Squid fisheries; Spatial distribution; Temporal distribution.
Ano: 2002
URL: http://hdl.handle.net/1834/219

What happened to the South Coast El Niño 1997-98, squid catches?
Provedor de dados: 20
Autores: Roberts, M.J.
FROM ALL ACCOUNTS, the intense 1997-98 c impacted most regions in the world shown to be historically sensitive to these events following text-book rules. South Africa appears to be the exception. The original forecast gave a 77% chance of catastrophic drought for the past summer in Southern Africa (Farmers Weekly, April 17 1998). The impact, turned out, was mixed. Three-quarters of South Africa experienced drought while the eastern part had 40% more rain that normal! The South Coast lies between the western winter rainfall region of the country and the eastern summer rainfall region. The question is, what influence did El Niño have on this twix zone, and, in particular, the South Coast based squid fishery?
Tipo: Report
Palavras-chave: Squid fisheries; El Nino phenomena.
Ano: 1999
URL: http://hdl.handle.net/1834/662