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| Registros recuperados: 49 | |
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| Azemia, R.T.; Robinson, J.. |
| (1). During 2002 an estimated total of 4915 tonnes of fish was landed on Mahe, Praslin and La Digue by 374 fishing boats. 83.1% of the total catch was landed on Mahe alone. The total catch increased by 625 tonnes compared to 2001, and the number of boats operating decreased by 3 over the same period. (2). The most important species groups landed (greater than 5% of the total catch) were carangues (41.5%), job (12.4%), capitaine (6.8%), becune (6.1%), maquereau doux (5.7%) and bourgeois (5.7%). (3). Peak landings occurred in October (576.5 MT) and the lowest catch was recorded in January (222.51 MT). The average catch per month was 409.6 tonnes. (4). Seasonal variation in catches of demersal species was less marked compared to previous years. The mean... |
| Tipo: Report |
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics. |
| Ano: 2003 |
URL: http://hdl.handle.net/1834/5069 |
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| Boulle, D.P.; Azemia, R.T.. |
| (1). During 2001 an estimated total of 4290 tonnes of fish was landed on Mahe, Praslin and La Digue by 377 fishing boats. 84.3% of the total catch was landed on Mahe alone. The catch volume has decreased by 474 tonnes compared to the 2000 catch and the number of boats operating has dereased by 30 over the same period. (2). The most important species groups landed (greater than 5% of the total catch) were carangues (30.0%), job (16.4%). capitaine (11.3%) and bourgeois (8.0%). (3). Peak landings occurred in June (478.0 MT) and the lowest catch was recorded in September (161.7 MT). The average catch per month was 357 tonnes. (4). A seasonal variation in catches of demersal species was observed, however this was less marked when compared to previous years. Low... |
| Tipo: Report |
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics. |
| Ano: 2002 |
URL: http://hdl.handle.net/1834/5071 |
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| Halare, I. A.. |
| A distribuição temporal dos pequenos peixes pelágicos Decapterus russelli (carapau do Índico) e Amblygaster sirm (sardinha manchada) foram estudados com base nas capturas e rendimentos da pesca artesanal (arrasto para praia) obtidos no período de 1999 a 2006 na Baia de Inhambane, sul de Moçambique. Foi feita a associação da ocorrência mensal destas espécies com diversas variáveis meteorológicas, nomeadamente: a temperatura do ar, pluviosidade, força e direcção do vento. No período de estudo foram desembarcados na Baía de Inhambane 11.064 t de pescado sendo 1.628 t (14,7%) de Decapterus russelli e 929 t (8,4%) de Amblygaster sirm. A análise estatística caracteriza o clima da Baia de Inhambane em quatro categorias: no primeiro trimestre o clima é... |
| Tipo: Journal Contribution |
Palavras-chave: Pelagic fish; Fish catch statistics; Artisanal fishing; Distribution. |
| Ano: 2012 |
URL: http://hdl.handle.net/1834/5144 |
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| Lopez, J.; Sow, I.. |
| Ce document de travail presente la structure démographique des captures des filets tournants sur la Petite Côte : Mbour et Joal, en 1981. Les données de base prises et fréquences, ont été traitées séparément pour chacun des deux centres. En ce qui concerne les statistiques pour chaque centre les données relatives aux sennes tournantes et les filets maillants cncerclants sont en cours de publication et exploitées partiellement. Pour les fréquences, toutes les mensurations effectuées ont été regroupées dans un fichier unique comprenant les données de Mbour et de Joal, filets maillants encerclants et sennes tournantes réunis. Le regroupement des mensurations des deux centres tient au fait que les pêcheurs travaillent dans. les mêmes secteurs capturant donc... |
| Tipo: Report |
Palavras-chave: Fish catch statistics; Fishing nets; Artisanal fishing; Fishing nets; Http://aims.fao.org/aos/agrovoc/c_2951. |
| Ano: 1981 |
URL: http://hdl.handle.net/1834/2221 |
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| Dato, C.V.; Villarino, M.F.; Cañete, G.R.. |
| Since 1990, the Argentine commercial fleet directed to hake (Merluccius hubbsi) has obtained more than 70 of catches South of 41°S while to the North of this latitude the activity concentrated between 39°S and 41°S Argentine Sea, SW Atlantic. Bearing in mind the different characteristics of ice-chilling and freezer fleets, their activities were analyzed separately. Considering the relative percentages of catches declared in fishery statistics, the dynamics of each fleet is described per quarter and year. Special reference is made to 1997 when a closed area to protect juveniles was introduced between 44°S-47°S and 62°W-65°W. The freezer fleet activity, concentrated South of 41°S, especially South of 43°S, was stable throughout the period. It grouped around... |
| Tipo: Journal Contribution |
Palavras-chave: Gadoid fisheries; Commercial fishing; Fish catch statistics; Fishing vessels statistics. |
| Ano: 2003 |
URL: http://hdl.handle.net/1834/2479 |
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| Boulle, D.P.; Azemia, R.T.. |
| (1). During 1998 an estimated total of 3334.3 tonnes of fish was landed on Mahe, Praslin and La Digue by 355 fishing boats. 86% of the total catch was landed on Mahe alone. The catch volume has decreased by 716 tonnes compared to the 1997 catch and the number of boats operating has increased by 7 vessels over the same period. (2). The most important species groups landed (greater than 5% of the total catch) were carangues (30.2%), job (18.1%), capitaine (8.4%), red snappers (including bourgeois) 12.7% and barracuda (4.5%). (3). Peak landings occurred in November (507.1 MT) and the lowest catch was recorded in March (172.2 MT). The average catch per month was 277.8 tonnes this is 63.4 tonnes less on average per month than for 1997. (4). A marked seasonal... |
| Tipo: Report |
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics. |
| Ano: 1999 |
URL: http://hdl.handle.net/1834/5087 |
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| Anon. |
| Catch statistics and fishing craft statistics are presented for the Indian Ocean tuna fisheries for the period 1990-1999. The former are presented by species, country, year and by gear. Details are also given of the number of fisheries crafts in the national fleets, in order to provide information on the economic and technical development of the fisheries and to provide an approximate idea of fluctuations in fishing effort. |
| Tipo: Working Paper |
Palavras-chave: Tuna fisheries; Fish catch statistics; Fishing vessels statistics. |
| Ano: 2001 |
URL: http://hdl.handle.net/1834/115 |
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| Azemia, R.T.; Boulle, D.P.. |
| (1). During 2000 an estimated total of 4764 tonnes of fish was landed on Mahe, Praslin and La Digue by 330 fishing boats. 89.6% of the total catch was landed on Mahe alone. The catch volume has decreased by 78 tonnes compared to the 1999 catch and the number of boats operating has increased by 15 over the same period. (2). The most important species groups landed (greater than 5% of the total catch) were carangues (37.0%), job (11.6%), capitaine (8.9%) and maquereau doux (6.2%). (3). Peak landings occurred in September (750.0 MT) and the lowest catch was recorded in June (236.3 MT). The average catch per month was 397 tonnes. (4). A marked seasonal variation in catches of demersal species was observed, with low catches being recorded during the period of... |
| Tipo: Report |
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics. |
| Ano: 2000 |
URL: http://hdl.handle.net/1834/5089 |
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| Pianet, R.. |
| This document presents a brief summary of the main general French purse-seiners activities in the Indian Ocean since the beginning of their fishery in 1981: catch by species and fishing type (log and free swimming schools), effort and sampling for sizes and species composition. The description of statistics gathering, sampling and processing procedures are reported in a specific document presented at the meeting (WPDCS/99/09). |
| Tipo: Proceedings Paper |
Palavras-chave: Purse seiners; Fish catch statistics. |
| Ano: 1999 |
URL: http://hdl.handle.net/1834/870 |
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| Azemia, R.; Boulle, D.P.. |
| (1). During 1997 an estimated total of 4095 tonnes of fish was landed on Mahe, Praslin and La Digue by 348 fishing boats. 83.5% of the total catch was landed on Mahe alone. The catch volume has decreased by 415 tonnes compared to the 1996 catch and the number of boats operating has increased by 21 over the same period. (2). The most important species groups landed (greater than 5% of the total catch) were carangues (38.1%), job (11.3%), maquereau doux (7.3%) and capitaine (5.4%). (3). Peak landings occurred in April (701.8 MT) and the lowest catch was recorded in June (150 MT). The average catch per month was 341.2 tonnes. (4). A marked seasonal variation in catches of demersal species was observed, with low catches being recorded during the period of... |
| Tipo: Report |
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics. |
| Ano: 1998 |
URL: http://hdl.handle.net/1834/5062 |
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| Registros recuperados: 49 | |
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