Consulta: subjectFacets:"Fish catch statistics"
Registros recuperados: 49
Data/hora: 09/06/2024 04:27:21

Les Sars Deplodus sargus (Linne 1758) du Golfe du Lion: croissance et caracteristiques des debarquements aux criees de Sete et du Grau-du-Roi.
Provedor de dados: 5
Autores: Man-wai, Rabenevanana; Quignard, Jean-pierre.
Age and growth of seabream D. sargus in the Gulf of Lions (Mediterranean Sea) were examined using scale reading. Growth was expressed by the von Bertalanffy's equation based on the estimation of total lengths at the time of annual ring formation. The growth in weight and the length-weight relationship were calculated for both sexes separately and combined during and after spawning periods. Preliminary investigations on the characteristics of commercial catches (from Sete and Grau-du-Roi commercial fishing grounds) were also carried out.
Tipo: Text
Palavras-chave: Diplodus sargus; Sparidae; Pisces; Fishing grounds; Spawning; Fishery biology; Age determination; Fish catch statistics; Length weight relationships; Scale reading; Growth.
Ano: 1982
URL: http://archimer.ifremer.fr/doc/1982/publication-1845.pdf

Seychelles artisanal fisheries statistics for 1993
Provedor de dados: 20
Autores: Grandcourt, E.
Tipo: Report
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics.
Ano: 1994
URL: http://hdl.handle.net/1834/5079

Indian Ocean tuna fisheries: Data summary for 1987-1996
Provedor de dados: 20
Catch statistics and fishing craft statistics are presented for the Indian Ocean tuna fisheries for the period 1987-1996. 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; Catch statistics; Fishing craft; Fish catch statistics; Fishing vessels statistics.
Ano: 1998
URL: http://hdl.handle.net/1834/114

Seychelles artisanal fisheries statistics for 1986
Provedor de dados: 20
Autores: De Moussac, G.
A report of the fishery statistics for 1986 with the different type of vessels and fishing methods used.
Tipo: Report
Palavras-chave: SEYCHELES; Artisanal fishing; Catch composition; Fishery statistics; Catch/effort; Fish catch statistics; Catch composition; Artisanal fisheries.
Ano: 1987
URL: http://hdl.handle.net/1834/1314

Caracterización del proceso de descarte de merluza (Merluccius hubbsi) en la flota de buques congeladores y factorías. Resultados preliminares a partir de los datos recolectados por observadores del INIDEP en seis mareas realizadas entre agosto y diciembre de 1995.
Provedor de dados: 20
Autores: Cañete, G.R.; Dato, C.V.; Villarino, M.F.
Pursuant to SAGyP resolution No. 814/93, during August-December 1995, six INIDEP Fishery Observers trips on board of processing vessels of the Argentine fleet were carried out. They represented 256 navigation days, 232 effective fishing days, 725 fishing trawls and 2,245 trawling hours. Data measured on board were compared to those reported in the fishing log corresponding to the same cruise and submitted to the DNPyA by the Skipper. Catches observed and reported differ by 3985,7 t (28.2. ), with a maximum difference of 1,200 t in a single cruise. In the case of trawling hours, an important fluctuation of values was observed and, in two cases, the number of hours declared exceeded those actually performed (111 and 72). In the other four cruises, between 3...
Tipo: Journal Contribution
Palavras-chave: Factory ships; Fishery surveys; Research programmes; By catch; Catch/effort; Fish catch statistics; Gadoid fisheries; Factory ships; Http://aims.fao.org/aos/agrovoc/c_10732.
Ano: 2000
URL: http://hdl.handle.net/1834/2535

Seychelles artisanal fisheries statistics for 1995
Provedor de dados: 20
Autores: Azemia, R.; Grandcourt, E.
(1). During 1995 an estimated total of 4313 tonnes of fish was landed on Mahe. Praslin and La Digue by 337 fishing boats 86,4% of which was landed on Mahe alone. The catch volume has decreased by 114 tonnes since 1994, and the number of boats operating has increased by 9 over the same period. (2). The most important species groups landed (greater than 5% of the total catch) were, carangues {29.8%), job (13.3%), bourgeois (8.3%), maquereau doux (7.5%), cordonicr (6.8%) and capitaine (6.8%). (3). Peak landings occurred in March (546.6 MT) and the lowest catch occurred in January (216.4 MT). The average catch per month was 359.4 tonnes. (4). A marked seasonal variation in catches of demersal species was observed, with low catches being recorded during the...
Tipo: Report
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics.
Ano: 1996
URL: http://hdl.handle.net/1834/5086

Seychelles artisanal fisheries statistics for 2003
Provedor de dados: 20
Autores: Azemia, R.; Robinson, J.
(1). During 2003 a total of 3,852 Metric Tonnes (MT) of fish was landed on Mahe, Praslin and La Digue by 405 fishing boats. 80.5% of the total catch was landed on Mahe alone. The total artisanal catch decreased by 1063 (MT) compared to 2002, whilst the number of boats operating increased by 31 over the same period (excluding sport fishing vessels). (2). The most important species groups landed (greater than 5% of the total catch) were carangues (33.6%), job (15.8%), bourgeois (9.1%), cordonier (6.6%), capitaine (6.1%), becune (6.0%), and maquereau doux (5.4%). Compared to 2002, there were notable increases in the relative importance of cordonier and bourgeois to the overall catch. (3). Peak landings occurred in November (463.7 MT) and the lowest catch was...
Tipo: Report
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics.
Ano: 2004
URL: http://hdl.handle.net/1834/5061

Conseil Présidentil sur la Pêche
Provedor de dados: 20
Tipo: Book
Palavras-chave: Artisanal fishing; Coastal fisheries; Fish catch statistics; Fishermen; Fishery management; Fishery development; Fishery oceanography; Fishing effort; Fishery protection; Fishery statistics; Freshwater fish; Marine fisheries; Pelagic fisheries; Aquaculture statistics; Aquaculture; Aquaculture development; Fishermen; Fishery management; Fishery oceanography; Marine fisheries; Aquaculture; Coastal fisheries; Fishing effort; Pelagic fisheries; Http://aims.fao.org/aos/agrovoc/c_2936; Http://aims.fao.org/aos/agrovoc/c_24026; Http://aims.fao.org/aos/agrovoc/c_2938; Http://aims.fao.org/aos/agrovoc/c_4611; Http://aims.fao.org/aos/agrovoc/c_550; Http://aims.fao.org/aos/agrovoc/c_1696; Http://aims.fao.org/aos/agrovoc/c_24027; Http://aims.fao.org/aos/agrovoc/c_5659.
Ano: 2008
URL: http://hdl.handle.net/1834/2892

Résultats généraux des pêches maritimes: 2010
Provedor de dados: 20
Les  captures totales débarquées de la pêche maritime en 2010,  s’élèvent à 409 429 tonnes, pour une valeur commerciale estimée à  142  milliards  de FCFA, contre 443 056 tonnes  représentant  une  valeur commerciale de 160 milliards de F CFA en 2009. La moyenne  des prix unitaires des produits a subi une hausse de près de 22 %  entre 2009 et 2010, tiré par le niveau des prix au niveau du  sous-secteur industriel.
Tipo: Report
Palavras-chave: Fish catch statistics; Fish consumption; Fishery products; Fishery economics; Fishery industry; Fishery statistics.
Ano: 2011
URL: http://hdl.handle.net/1834/4306

Seychelles artisanal fisheries statistics for 1991
Provedor de dados: 20
Autores: Mees, C. C.; Grandcourt, E.
Tipo: Report
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics.
Ano: 1992
URL: http://hdl.handle.net/1834/5075

Monitoring fish size - the use of statistical quality control chart.
Provedor de dados: 20
Autores: Okpanife, M. O.
NIOMR
Tipo: Report
Palavras-chave: Fish catch statistics; Fishery statistics.
Ano: 1988
URL: http://hdl.handle.net/1834/2413

Sampling the catch of fishing trawlers
Provedor de dados: 20
Autores: Okpanife, M. O.
This paper discusses the sample the sample design and estimation method for sampling the commercial catches of fishing trawlers.  The result of the application of the design to Nigerian Fishing Trawlers in 1981 is presented.  The conclusion that Nigerian Trawlers and not catching undersized fish as at 1981 is valid only on the assumption that there is no dumping of undersized fish at sea.
Tipo: Report
Palavras-chave: Fish catch statistics; Fishery data; Fishery data; Http://aims.fao.org/aos/agrovoc/c_29788.
Ano: 1982
URL: http://hdl.handle.net/1834/2386

Seychelles artisanal fisheries statistics for 2008
Provedor de dados: 20
Autores: Assan, C.N.; Dorizo, J.L.
During 2008, a total of 4777 MT of fish was landed on Mahé, Praslin and La Digue by approximately 400 fishing boats. 81% of the total catch was landed on Mahé. The total artisanal catch increased by 593MT compared to 2007, whilst the number of boats operating increased by 49 units over the same period (excluding sport fishing vessels). The most important species groups landed (greater than 5% of the total catch) were carangue (25.7%), bourgeois (17.7%), job (15.8%), capitaine (7.1%), and macquereau doux (6.1%). Peak landings occurred in May (567.1 MT) and the lowest in June (219.2 MT), the latter period coinciding with the Southeast (SE) Trades and sea states not conducive to fishing. The average monthly catch in 2008 was 398.1 MT, representing an increase...
Tipo: Report
Palavras-chave: Artisanal fishing; Catch composition; Landing statistics; Fish catch statistics.
Ano: 2009
URL: http://hdl.handle.net/1834/4974

Report of the Fifth Session of the Indian Ocean Tuna Commission
Provedor de dados: 20
Tipo: Report
Palavras-chave: Tuna fisheries; Fish catch statistics; Fishery statistics.
Ano: 2000
URL: http://hdl.handle.net/1834/887

Seychelles artisanal fisheries statistics for 1999
Provedor de dados: 20
Autores: Boulle, D.P.; Azemia, R.T.
(1). During 1999 an estimated total of 4842 Metric Tonnes (MT) of fish was landed on Mahe, Praslin and La Digue by 345 fishing boats. 88.9% of the total catch was landed on Mahe alone. The catch volume has increased by 1508 MT compared to the 1998 catch and the number of boats operating decreased by 10 vessels over the same period. (2). The most important species groups landed (greater than 5% of the total catch) were carangues (30.4%), job (17%), red snapper (10%), cordonnier (5,1%) and capitaine (5.9%). (3). Peak landings occurred in April (560.1 MT) and October (565.4 MT) and the lowest catch was recorded in August (254 MT). The average catch per month was 403.5 tonnes. (4). Seasonal variation in catches of demersal species was observed, however this...
Tipo: Report
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics.
Ano: 2000
URL: http://hdl.handle.net/1834/5088

Estratificación y estimación de los rendimientos de la flota de buques procesadores congeladores arrastreros.
Provedor de dados: 20
Autores: Bertolotti, M.I.; Hernandez, D.R.; Pagani, A.N.; Castañeda, M.F.
In order to better understand the behaviour of the trawler processing freezer fleet in the Argentine Sea, an analysis of yields and structural characteristics for the 1989-98 period was carried out. The relationship between structural variables and yield expressed in kilos per day was explained with a simplified asymptotic model. The fleet was divided into four homogeneous strata. Common hake is the target of stratum I and stratum II which are deeply affected by overfishing of the species. As of 1993, in stratum III, common hake was replaced by other pelagic and demersal species, mainly hoki. In fleet stratum IV southern blue whiting and hoki were caught. Catches of the latter increased during the last three years.
Tipo: Book Section
Palavras-chave: Trawlers; Factory ships; Yield; Mathematical models; Fish catch statistics; Trawlers; Factory ships; Mathematical models; Http://aims.fao.org/aos/agrovoc/c_7880; Http://aims.fao.org/aos/agrovoc/c_10732; Http://aims.fao.org/aos/agrovoc/c_24199.
Ano: 2001
URL: http://hdl.handle.net/1834/2584

Seychelles artisanal fisheries statistics for 2005
Provedor de dados: 20
Autores: Azemia, R.T.; Assan, C.N.
Tipo: Book
Palavras-chave: Landing statistics; Fish catch statistics; Catch composition; Artisanal fishing; Catch composition; Http://aims.fao.org/aos/agrovoc/c_1384.
Ano: 2006
URL: http://hdl.handle.net/1834/1448

Seychelles Tuna Bulletin Year 2005
Provedor de dados: 20
Autores: Anon.
Tipo: Book
Palavras-chave: Purse seines; Tuna fisheries; Fish catch statistics; Longlining.
Ano: 2006
URL: http://hdl.handle.net/1834/1445

Résultats généraux de la pêche maritime sénégalaise 2001
Provedor de dados: 20
Tipo: Report
Palavras-chave: Artisanal fishing; Commercial fishing; Demersal fisheries; Fish catch statistics; Fishery economics; Fishery statistics; Demersal fisheries; Http://aims.fao.org/aos/agrovoc/c_2173.
Ano: 2002
URL: http://hdl.handle.net/1834/1530

Seychelles artisanal fisheries statistics for 1996
Provedor de dados: 20
Autores: Azemia, R.T.
(1). During 1996 an estimated total of 4510 tonnes of fish was landed on Mahe, Praslinand La Digue by 327 fishing boats 83.5% of which was landed on Mahe alone. The catch volume has increased by 197 tonnes since 1995, and the number of boats operating has decreased by 10 over the same period. (2). The most important species groups landed (greater than 5% of the total catch) were,carangues (34.8%), job (10.3%), rnaquereau doux (9.4%), cordonier (7.6%), capitaine (6.5%). (3). Peak landings occurred in April (549.7 MT) and the lowest catch occurred in July (211.8 MT). The average catch per month was 375.8 tonnes. (4). A marked seasonal variation in catches of demersal species was observed, with low catches being recorded during the period of south east trade...
Tipo: Report
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics.
Ano: 1997
URL: http://hdl.handle.net/1834/5084

Résultats généraux des pêches maritimes 2006
Provedor de dados: 20
This document presents the Senegalese maritime fishing statistics in 2006 with the catch from  the artisanal fisheries, the industrial fisheries as well as exports and the value of commercial coating.The document also informs on the number of estimated canoes , the estimated number of fishermen, consumption of fresh fish  product and processed products. The document also shows  fisheries statistics by  marine areas.
Tipo: Report
Palavras-chave: 1603; Commercial fishing; Cephalopod fisheries; Coastal fisheries; Demersal fisheries; Fisheries; Fish catch statistics; Fishery economics; Fishery industry; Fishery data; Fishery statistics; Fishing vessels statistics; Marine fisheries; Fisheries; Demersal fisheries; Fishery data; Marine fisheries; Coastal fisheries; Http://aims.fao.org/aos/agrovoc/c_2934; Http://aims.fao.org/aos/agrovoc/c_2173; Http://aims.fao.org/aos/agrovoc/c_29788; Http://aims.fao.org/aos/agrovoc/c_4611; Http://aims.fao.org/aos/agrovoc/c_1696.
Ano: 2007
URL: http://hdl.handle.net/1834/2250

Improvements in the Ghanaian tuna statistics system
Provedor de dados: 20
Autores: Quartey, R.; Bannerman, P.
Light fishing operations (LFO) in Ghana is concentrated in the three major coastal municipalities of Greater Accra (Tema), Central (Mumford &amp; Elmina) and Western (Sekondi) Regions; these areas have the port facilities for landing of the catch by the larger inshore vessels that operate the purse seine fishery in Ghana and which predominantly operate the light attraction. Currently there are about 250 registered inshore vessels in the country whose sizes range between 39 – 60 feet , only a small fraction are actually working at the moment due to problems with spare parts and operations. Light attraction is the technique of aggregating fish by artificial light; and light fishing is the process of fishing the attracted fish by hooking, gill-netting or by...
Tipo: Report
Palavras-chave: Age composition; Biological sampling; Exclusive economic zone; Exploitation; Fish catch statistics; Tuna fisheries; Age composition; Http://aims.fao.org/aos/agrovoc/c_29093.
Ano: 2005
URL: http://hdl.handle.net/1834/1266

Seychelles artisanal fisheries statistics for 2002
Provedor de dados: 20
Autores: 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

Seychelles artisanal fisheries statistics for 2001
Provedor de dados: 20
Autores: 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

Relação entre parâmetros ambientais e distribuição temporal de dois pequenos peixes pelágicos Decapterus russelli (Rüpelli, 1930) e Amblygaster sirm (Walbaum, 1792) na Baia de Inhambane, Província de Inhambane
Provedor de dados: 20
Autores: 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

Resultats generaux de la peche maritime senegalaise
Provedor de dados: 20
Autores: Direction des Pêches Maritimes.
Tipo: Report
Palavras-chave: Statistique de peche; Fishery economics; Fishery statistics; Exportation; Fish catch statistics; Peche industrielle; Capture; Flotille de peche; Senegal; Demersal fisheries; Pelagic fisheries; Stocks; Peche artisanale; Fisheries statistics.
Ano: 2003
URL: http://hdl.handle.net/1834/769

Structure démographique des captures des filets tournants à Mbour et Joal en 1981
Provedor de dados: 20
Autores: 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

Estratificación de la flota industrial de buques fresqueros y estimación de los rendimientos
Provedor de dados: 20
Autores: Bertolotti, M.I.; Pagani, A.N.; Hernandez, D.R.; Buono, J.J.
In order to increase knowledge about the ice chilling fleet and to explain the relationship between structural variables and yields, a simplified model was developed. The fleet was classified in three homogeneous strata. Stratum I includes the smallest ships, with a catch composition equal to that of the large coastal fishing vessels. The stratum yields decreased in 1997 and 1998. Strata II and III have common hake as the main target of catches. Yields of those strata showed a continuous decrease as of 1994/1995. Therefore, the species was replaced by other fish originally caught by other fleets. These two last strata are more vulnerable to overfishing of traditional coastal and demersal fisheries.
Tipo: Book Section
Palavras-chave: Fishery economics; Overfishing; Fish catch statistics; Yield; Fishing vessels; Overfishing; Fishing vessels; Http://aims.fao.org/aos/agrovoc/c_34068; Http://aims.fao.org/aos/agrovoc/c_2954.
Ano: 2001
URL: http://hdl.handle.net/1834/2586

Report of the Fourth Session of the Indian Ocean Tuna Commission
Provedor de dados: 20
Tipo: Report
Palavras-chave: Tuna fisheries; Fish catch statistics; Fishery statistics.
Ano: 2000
URL: http://hdl.handle.net/1834/886

Dinámica de la flota comercial argentina dirigida a la pesquería de merluza (Merluccius hubbsi) en el Mar Argentino. Periodo 1990-1997
Provedor de dados: 20
Autores: 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

Seychelles artisanal fisheries statistics for 1987
Provedor de dados: 20
Autores: de Moussac, G.
Tipo: Report
Palavras-chave: Artisanal fishing; Fishing vessels; Fish catch statistics; Fishing gear; Catch effort.
Ano: 1988
URL: http://hdl.handle.net/1834/5078

Seychelles artisanal fisheries statistics for 1998
Provedor de dados: 20
Autores: 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

Seychelles artisanal fisheries statistics for 2009
Provedor de dados: 20
Autores: Assan, C.N.
Tipo: Report
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics.
Ano: 2012
URL: http://hdl.handle.net/1834/4975

Seychelles Tuna Bulletin: Year 2004
Provedor de dados: 20
Tipo: Report
Palavras-chave: Tuna fisheries; Fishery statistics; Longlining; Purse seining; Fish catch statistics.
Ano: 2005
URL: http://hdl.handle.net/1834/806

Indian Ocean tuna fisheries: Data summary for 1990-1999
Provedor de dados: 20
Autores: 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

Seychelles artisanal fisheries statistics for 2000
Provedor de dados: 20
Autores: 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

General statistics of the French purse-seine fishery in the Indian Ocean
Provedor de dados: 20
Autores: 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

Seychelles artisanal fisheries statistics for 2006
Provedor de dados: 20
Autores: Azemia, R.T.; Assan, C.N.; Dorizo, J.L.
Tipo: Report
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics.
Ano: 2008
URL: http://hdl.handle.net/1834/4972

Seychelles artisanal fisheries statistics for 1997
Provedor de dados: 20
Autores: 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

Résultats généraux de la pêche maritime sénégalaise 2001
Provedor de dados: 20
Tipo: Report
Palavras-chave: Fishery economics; Fishery statistics; Fishery oceanography; Commercial fishing; Artisanal fishing; Fish catch statistics; Fisheries; Fishery oceanography; Fisheries; Http://aims.fao.org/aos/agrovoc/c_2938; Http://aims.fao.org/aos/agrovoc/c_2934.
Ano: 2002
URL: http://hdl.handle.net/1834/1480

Indian Ocean tuna fisheries: Data summary for 1991-2000
Provedor de dados: 20
Autores: Anon.
Catch statistics and fishing craft statistics are presented for the Indian Ocean tuna fisheries for the period 1991-2000. 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: 2002
URL: http://hdl.handle.net/1834/116

Résultats généraux des pêches maritimes 2004
Provedor de dados: 20
This document presents the Senegalese maritime fishing statistics in 2004 with the catch from  the artisanal fisheries, the industrial fisheries as well as exports and the value of commercial coating.The document also informs on the number of estimated canoes , the estimated number of fishermen, consumption of fresh fish  product and processed products. The document also shows  fisheries statistics by  marine areas.
Tipo: Report
Palavras-chave: 1603; Artisanal fishing; Fish catch statistics; Fisheries; Coastal fisheries; Demersal fisheries; Pelagic fisheries; Marine fisheries; Marine molluscs; Marine resources; Marketing; Capture fishery economics; Multispecies fisheries; Fisheries; Demersal fisheries; Marine fisheries; Marine resources; Marketing; Coastal fisheries; Pelagic fisheries; Multispecies fisheries; Http://aims.fao.org/aos/agrovoc/c_2934; Http://aims.fao.org/aos/agrovoc/c_2173; Http://aims.fao.org/aos/agrovoc/c_4611; Http://aims.fao.org/aos/agrovoc/c_28012; Http://aims.fao.org/aos/agrovoc/c_4620; Http://aims.fao.org/aos/agrovoc/c_1696; Http://aims.fao.org/aos/agrovoc/c_5659; Http://aims.fao.org/aos/agrovoc/c_4987.
Ano: 2007
URL: http://hdl.handle.net/1834/2249

A review of 1973 -1982 tuna fishing activities within Nigeria's eez and the option for Nigeria
Provedor de dados: 20
Autores: Ajayi, T.O.
Examination of published information on temperature, oxygen and other environmental preferences of tuna and tuna like fishes suggests that the Nigerian EEZ should have commercial quantities of the fishes.  ICCAT historical catch and effort data analysed are confirmatory.  Given the prevailing low level of maintenance consciousness, initial investments and skills required, purse-seine may not be decidedly superior to pole and line as the capture technique.  Preferred sizes of vessel type and gear specific scenarios are described.  It appears that fuel cost can attract some of the multinational fleets to Nigeria and that transhipment facilities and a local cannery are advantageous.
Tipo: Working Paper
Palavras-chave: Fish catch statistics; Deep-sea fisheries.
Ano: 1984
URL: http://hdl.handle.net/1834/2325

Seychelles artisanal fisheries statistics for 2007
Provedor de dados: 20
Autores: Assan, C.N.; Dorizo, J.L.
During 2007, a total of 4184 MT of fish was landed on Mahé, Praslin and La Digue by approximately 351 fishing boats. 87% of the total catch was landed on Mahé. The total artisanal catch increased by 344MT compared to 2006, whilst the number of boats operating increased by only 6 units over the same period (excluding sport fishing vessels). The most important species groups landed (greater than 5% of the total catch) were bourgeois (25.7%), carangues (18.7%), job (15.7%), macquereau doux (7.5%), and cordonnier (5.1%). Peak landings occurred in November (612.8 MT) and the lowest in June (211.3 MT), the latter period coinciding with the Southeast (SE) Trades and sea states not conducive to fishing. The average monthly catch in 2007 was 348.4 MT, representing...
Tipo: Report
Palavras-chave: Artisanal fishing; Landing statistics; Catch composition; Fish catch statistics.
Ano: 2009
URL: http://hdl.handle.net/1834/4973

Seychelles demersal fishery an analysis of data relating to four key demersal species
Provedor de dados: 20
Autores: Mees, C. C.
Seychelles demersal fishery is described based on historic catch and effort data, and on biological studies of four key species: Batrican (Pristipomoides filamentosus), Job Gris (Aprion virescens), Bourgeois (Lutjanus sebae), and Maconde (Epinephelus chlorostigma).  During the period 1985 - 1990 demersal species formed on average 33_310= of the total annual landings of the local fishing fleet.  Schooners and whalers were the most important boat types engaging in this fishery, and more recently, a mother ship dory fishing operation. Demersal species constituted 77_310= of all local fish exports over this period. In 1990 approximately 2,000 tonnes of demersal species were landed of which 500 tonnes were exported.  Lutjanids comprised 62_310= of the demersal...
Tipo: Report
Palavras-chave: Demersal fisheries; Fishery data; Fish catch statistics; Catch/effort; Yield predictions; Catch composition; Pristipomoides filamentosus; Aprion virescens; Lutjanus sebae; Epinephelus chlorostigma.
Ano: 1992
URL: http://hdl.handle.net/1834/5114

Au front, bulletin d'information du projet Evaluation et Gestion des Ressources halieutiques de la République du Sénégal
Provedor de dados: 20
Bulletin d'information du projet Evaluation et Gestion des Ressources Halieutiques au Sénégal
Tipo: Other
Palavras-chave: Fish culture; Fish consumption; Fish; Fish conversion factors; Fish catch statistics; Fishery management; Fishery biology; Fish; Fish culture; Fishery management; Fishery biology.
Ano: 2004
URL: http://hdl.handle.net/1834/1483

Structure démographique des captures des sardiniers Dakarois en 1981
Provedor de dados: 20
Autores: Lopez, J.; Sow, I.
Ce document de travail présente la structure démographique des captures des sardiniers dakarois en 1981. Les sardiniers basés à Dakar en 1981, étaient au nombre de 15. Les captures réalisés par ces unités, les efforts de pêche mis en oeuvre de même que les rendements obtenus pour chaque espéce ont déjà été récapitulés dans l'archive n°113. Pour les principales espèces débarquées, les distriibutions de fréquence de taille sont présentées mensuellement. Les résultats obtenus sont exploités pour les études de biologie et de dynamique des populations; ils feront l'objet de publications.
Tipo: Report
Palavras-chave: Artisanal fishing; Fish catch statistics; Fishing vessels statistics; Fishery oceanography; Fishery oceanography; Http://aims.fao.org/aos/agrovoc/c_2938.
Ano: 1981
URL: http://hdl.handle.net/1834/2220

Indian Ocean tuna fisheries: Data summary for 1992-2001
Provedor de dados: 20
Autores: Anon.
Catch statistics and fishing craft statistics are presented for the Indian Ocean tuna fisheries for the period 1992-2001. 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: 2003
URL: http://hdl.handle.net/1834/117

Seychelles artisanal fisheries statistics for 1986
Provedor de dados: 20
Autores: De Moussac, G.
A report of the fishery statistics for 1986 with the different type of vessels and fishing methods used.
Tipo: Report
Palavras-chave: SEYCHELES; Artisanal fishing; Catch composition; Fishery statistics; Catch/effort; Fish catch statistics; Catch composition; Http://aims.fao.org/aos/agrovoc/c_1384.
Ano: 1987
URL: http://hdl.handle.net/1834/1314