THE ALBACORE FISHERY IN TURKEY
|
|
- Derick Hensley
- 6 years ago
- Views:
Transcription
1 SCRS/2010/073 Collect. Vol. Sci. Pap. ICCAT, 66(5): (2011) THE ALBACORE FISHERY IN TURKEY Tevfik Ceyhan 1, Okan Akyol, F. Saadet Karakulak SUMMARY The albacore fishery, which started in 2004, is a new activity in Turkey. The albacore fleet is comprised of about 40 vessels ranged from 10 to 34 m LOA. The engine power of these vessels varies between 34 and 1520 HP. The albacore gillnet was made of 210d/21 no, multifilament polyamide (PA) 170 mm mesh size netting, and mesh deep. Fishermen have made some modifications in their nets and put weights on the lower parts of the nets in order to get out of scope of driftnet definition in Notification 2/1 Regulating Commercial Fishing. Albacore (Thunnus alalunga) and swordfish (Xiphias gladius) are target species in this fishery. Furthermore, common dolphinfish (Coryphaena hippurus), bluefin tuna (Thunnus thynnus), ocean sunfish (Mola mola), bullet tuna (Auxis rochei), litlle tunny (Euthynnus alletteratus) and Mediterranean spearfish (Tetrapturus belone) are being caught as by-catch. RÉSUMÉ La pêcherie de germon, qui a démarré en 2004, est une nouvelle activité en Turquie. La flottille de germon comprend environ 40 navires mesurant entre 10 et 34 m de longueur hors-tout. La puissance motrice de ces navires varie entre 34 et CV. Le filet maillant pour le germon était constitué de 210d/21 no, de multifilament polyamide (PA) d un maillage de 170 mm, doté d une profondeur de Les pêcheurs ont fait quelques modifications à leurs filets et ont ajouté des poids dans les sections inférieures des filets afin d échapper à la définition de filet dérivant énoncée dans la Notification 2/1 réglementant la pêche commerciale. Le germon (Thunnus alalunga) et l espadon (Xiphias gladius) sont les espèces-cibles de cette pêcherie. En outre, la coryphène commune (Coryphaena hippurus), le thon rouge (Thunnus thynnus), le poisson lune (Mola mola), le bonitou (Auxis rochei), la thonine commune (Euthynnus alletteratus) et le marlin de la Méditerranée (Tetrapturus belone) sont capturés en tant qu espèces accessoires. RESUMEN La pesquería de atún blanco, que se inició en 2004, es una actividad nueva en Turquía. La flota de atún blanco se compone de aproximadamente 40 barcos que oscilan entre 10 y 34 m de LOA. La potencia de motor de estos barcos varía entre 34 y 1520 cv. La red de enmalle dirigida al atún blanco está hecha de 210d/21 no, trasmallo de multifilamento de poliamida (PA) de 170 mm, y tiene una profundidad de malla de Los pescadores hicieron algunas modificaciones en sus redes y pusieron pesos en las partes inferiores de las redes con el fin de que no se incluyeran en la definición de redes de enmalle a la deriva incluida en la Notificación 2/1 que regula la pesca comercial. Las especies objetivo de esta pesquería son el atún blanco (Thunnus alalunga) y el pez espada (Xiphias gladius). Además, se capturan como captura fortuita dorado (Coryphaena hippurus), atún rojo (Thunnus thynnus), pez luna (Mola mola), melvera (Auxis rochei), bacoreta (Euthynnus alletteratus) y marlín del Mediterráneo (Tetrapturus belone). KEYWORDS Albacore, Thunnus alalunga, gillnetting, Mediterranean 1 Ege University Faculty of Fisheries, Bornova, Izmir, Turkey. tevfik.ceyhan@ege.edu.tr 1867
2 1. Introduction Albacore (Thunnus alalunga) is highly migratory species and distributed in tropical and temperate waters of all oceans including the Mediterranean Sea, extending north to 45 to 50 N and south to 30 to 40 S but not at the surface between l0 N and 10 S (Collete and Nauen, 1983). ICCAT (1996) has separated the albacore stocks as North, South Atlantic and Mediterranean for management purposes. Megalafonou (2000) stated that The Italian and Greek fisheries for albacore were the most important in the area and produce the bulk of the catches. In Greece, fishing took place mainly in the northern Aegean Sea from the end of August until November with long lines and troll lines. In Italy, albacore fishing was practised in the Ionian, southern Adriatic and Tyrrhenian Sea with longlines and drift nets from September to December. In the area of the Tyrrhenian Sea albacore fishing was also conducted during April through to August. In Turkey, targeted albacore fishery started in In the beginning of this fishery, one boat caught albacore by gillnet as target species. After joining the 8-10 boats in one year later, albacore fishery has tend to develop (Y. Bostan pers. comm.). Total annual albacore catch in Turkey was 208 mt in 2008 (FAO, 2000). The maximal amount in the world was recorded as mt in 1999, and declined to about mt in 2008 (FAO, 2000). The maximum albacore catch in Turkey was realized as 852 mt in Turkish albacore fishery reached approximately to 13% of the Mediterranean annual yield in The unique study on albacore fishery in Turkey was published by Karakulak et al. (2007). The authors explained that the albacore pelagic gillnet fishery was carried out for the first time in 2004 in national and international waters in the Gulf of Antalya. The depth at the fishing grounds ranged from 150 to 2300 m. These drift-nets were approximately 2 km in length and 150 meshes in depth with a mm mesh. Illuminated buoys were attached to each side of the net. Nets were set at sunset and retrieved at sunrise. The main objectives of this study were to describe the current status of albacore fishery and technical characteristics of the fleet and fishing gears. 2. Materials and methods Data on number of fishing vessels, the corresponding catch, non-target catches, fishing gear s characteristics and location of the fishing grounds were obtained via personal observations and questionnaires at fishing ports during the surveys in 2009 and Fork length (FL) of albacores was measured on board off the Alanya coast. 3. Results and discussion The albacore fishing has been carried out intensively between 15 May and 15 July in the Gulf of Antalya. The Gazipaşa, Alanya, Manavgat, Antalya and Kaş are main fishing ports for Albacore fisheries. The fisheries have been accomplished at sea ( depth) nautical miles up from Alanya (Figure 1). After decreasing of catch efficiency at the mid of the July, half of the fleet goes to Sığacık Bay in order to catch some swordfish. Approximately 40 vessels join this fishery during between May and July. The number of vessels and the fishing ports are shown in Figure 1. The length of vessels was between m LOA and engine power of these vessels varies between 37 and 1520 hp (Table 1). The numbers of crew on board have been varying between 2 and 11. The consumption of fuel was ranging from 50 to 500 l.day -1 due to staying at sea for 2 or 4 days. Karakulak et al (2007) stated that the albacore fishery was carried out by 18 vessels and these vessels had m LOA and hp engine power. The difference between our results and Karakulak et al. (2007) might be occurred due to increasing of the fleet. The albacore gillnet was made of 210d/21 no, multifilament polyamide (PA) 170 mm stretched mesh size netting, and meshes deep. Hanging ratio (E) was The plastic buoys and sinkers 400 g in weight were attached to the both lines (Figure 2). Despite the fact that, Akyol et al (2008) determined two types gillnet from albacore fishery, the modified gillnet is drawn for the first time. Fishermen have made some modifications 1868
3 in their nets and put weights on the lower parts of nets in order to get out of scope of driftnet definition in Notification 2/1 Regulating Commercial Fishing. In order to using alternative fishing methods such as longlining, Ministry of Agriculture and Rural Affairs (MARA) should provide grant supports to the fishermen. The albacore (Thunnus alalunga) and swordfish (Xiphias gladius) are target species in this fishery. Furthermore, common dolphinfish (Coryphaena hippurus), bluefin tuna (Thunnus thynnus), ocean sunfish (Mola mola), bullet tuna (Auxis rochei), litlle tunny (Euthynnus alletteratus) and Mediterranean spearfish (Tetrapturus belone) are being caught as by-catch. Loggerhead turtle (Caretta caretta) are being caught sometimes, as well. However, fishermen argued that they have set the all loggerhead turtles free as alive. Karakulak et al. (2007) reported that the non-target species were bluefin tuna, swordfish, Atlantic black skipjack, bullet tuna and dolphinfish, and no common dolphin, sperm whales and birds were caught. A total of 155 specimens of albacore were measured. Fork length of albacore ranged from 57 to 94 cm, with nearly one third of the fish (33 %) in the cm range, and the average length was 71.7 ± 0.48 cm (Figure 3). Megalafonou (1990) stated that the fork length of albacore ranged from 54 to 89 cm and means were 68 ± 4.21 cm, 67.6 ± 3.77 cm and 72.6 ±4.56 cm for 1986, 1987 and 1989, respectively. Megalafonou (2000) also reported length of albacore ranged from 57 to 92 cm. Karakulak et al. (2007) reported that the total length of albacore ranged from 64.0 to 94.0 cm (mean length: 75.7±0.4 cm). The mesh deep of different gillnet has been appeared the important problem by the fishermen. They have stated the deeper gillnets affected catch efficiency of the lesser one. However, the lower marketing value of fish is the second problem. Whole fish were only bought by some fish canning factories. Namely, the cost of fish can be determined by these buyers. It can be sold for 1-2 euros/kg. In conclusion, albacore fishery in a certain area is newly activity in Turkey. This fishery is executed by lower fishing effort. Further studies on fishing effort, CPUE, fish biology, by-catch and discard ratios etc. are essential for sustainability. Acknowledgements This study is supported by TUBITAK project no: 108 O 210 and the authors wish to thank to chair and members of the Assoc. of the Fishing for Swordfish and Albacore for their help during the fish measurements and for given the opportunity to work freely onboard. References Akyol, O., Karakulak, F.S., Ceyhan, T., Dede, A. 2008, Driftnets, used in Turkish Seas and the regulations. Journal of Fisheries and Aquatic Science. 25(2): (in Turkish) Collete, B.B., Nauen, C.E. 1983, FAO Species Catalogue. Vol. 2. Scombrids of the World. FAO Fisheries Synopsis. No. 125, 2, 137 Pp. FAO 2000, Fishstat Plus: Universal Software for Fishery Statistical Time Series. Version 2.3. FAO Fisheries Dept., Fishery Information, Data and Statistics Unit. Rome. ICCAT 1996, Report of the Final Meeting of the ICCAT Albacore Research Program. Collect. Vol. Sci. Pap, ICCAT, 43: 395-XX. Karakulak, F.S., Bilgin, B. and Gökoğlu, M. 2007, Albacore (Thunnus alalunga, Bonnaterre, 1788) fishery in Antalya Bay (Levantine Basin). Rapp. Comm. İnt. Mer Medit., 38: 512. Megalofonou, P. 1990, Size distribution, length-weight relationships, age and sex of albacore, Thunnus alalunga Bonn., in the Aegean Sea. Collect. Vol. Sci. Pap. ICCAT, 33: Megalafonou, P., 2000, Age and growth of Mediterranean albacore. Journal of Fish Biology 57,
4 Table 1. Some fleet characteristics of albacore vessels. Mean ±SE n (min.-max.) Σ Boat length (m) ± 1.54 (10 34) Tonnage (GT) ± 10.6 ( ) Engine power (hp) ± 70.7 ( ) Boat age (year) ± 2.7 (2 51) Fuel consumption (l day -1 ) ± 25.6 (50 500) Personnel 5.6 ± (2 11) Figure 1. Distribution of fishing ports and fishing area for albacore (numbered circles indicate the total number of albacore vessels). 1870
5 Figure 2. Modified gillnet for albacore fishery. % FL (cm) Figure 3. Length frequency of albacore in Gulf of Antalya. 1871
OVERVIEW OF THE ITALIAN FLEET FISHING ALBACORE (THUNNUS ALALUNGA)
SCRS/2017/116 Collect. Vol. Sci. Pap. ICCAT, 74(2): 617-622 (2017) OVERVIEW OF THE ITALIAN FLEET FISHING ALBACORE (THUNNUS ALALUNGA) Adriano Mariani 1, Claudia Camolese 1, Marco Dell Aquila 1 SUMMARY Italian
More informationDESCRIPTION OF THE MALTESE LONGLINE FISHERY TARGETING BLUEFIN TUNA (THYNNUS THUNNUS L.) IN THE MEDITERRANEAN SEA
SCRS/22/95 Col. Vol. Sci. Pap. ICCAT, 55(3): 1148-1156 (23) DESCRIPTION OF THE MALTESE LONGLINE FISHERY TARGETING BLUEFIN TUNA (THYNNUS THUNNUS L.) IN THE MEDITERRANEAN SEA A. Fenech Farrugia 1 SUMMARY
More informationCatch per unit effort of coastal prawn trammel net fishery in Izmir Bay, Aegean Sea
Research Article Mediterranean Marine Science Volume 10/1, 2009, 19-23 Catch per unit effort of coastal prawn trammel net fishery in Izmir Bay, Aegean Sea O. AKYOL and T. CEYHAN Faculty of Fisheries, Ege
More informationREPORT ON THE TURKISH BONITO (Sarda sarda) FISHERY IN 2000/2001
SCRS/23/123 Col. Vol. Sci. Pap. ICCAT, 56(2): 784-788 (24) REPORT ON THE TURKISH BONITO (Sarda sarda) FISHERY IN 2/21 Isik K. Oray 1,2, F. Saadet Karakulak 2, Mustafa Zengin 3 SUMMARY A bonito fishery,
More informationANALYSIS OF TURKISH SWORDFISH (XIPHIAS GLADIUS) CATCH RATES IN THE EASTERN MEDITERRANEAN
SCRS/2014/097 Collect. Vol. Sci. Pap. ICCAT, 71(5): 1998-2005 (2015) ANALYSIS OF TURKISH SWORDFISH (XIPHIAS GLADIUS) CATCH RATES IN THE EASTERN MEDITERRANEAN Tevfik Ceyhan 1, George Tserpes 2, Okan Akyol
More informationDESCRIPTION OF THE JAPANESE LONGLINE FISHERY AND ITS FISHERY STATISTICS IN THE MEDITERRANEAN SEA DURING THE RECENT YEARS
SCRS/2002/040 Col. Vol. Sci. Pap. ICCAT, 55(1): 131-137 (2003) DESCRIPTION OF THE JAPANESE LONGLINE FISHERY AND ITS FISHERY STATISTICS IN THE MEDITERRANEAN SEA DURING THE RECENT YEARS N. Miyabe 1 SUMMARY
More informationSCRS/2006/090 Col. Vol. Sci. Pap. ICCAT, 60(4): (2007)
SCRS//00 Col. Vol. Sci. Pap. ICCAT, 0(): 0-0 () SIZE FREQUENCY DISTRIBUTION ANALYSIS, AGE COMPOSITION, AND MATURITY OF WESTERN BLUEFIN TUNA IN THE GULF OF MEXICO FROM THE U.S. (-) AND JAPANESE (-) LONGLINE
More informationCATCH CHARACTERISTICS OF TROPICAL TUNA CAUGHT BY KOREAN TUNA LONGLINE FISHERY IN THE ATLANTIC OCEAN
SCRS/13/6 Collect. Vol. Sci. Pap. ICCAT, 7(6): 595-65 (1) CATCH CHARACTERISTICS OF TROPICAL TUNA CAUGHT BY KOREAN TUNA LONGLINE FISHERY IN THE ATLANTIC OCEAN Sang Chul Yoon 1, Zang Geun Kim, Sung Il Lee,
More informationESTIMATION OF THE SIZE STRUCTURE OF BLUEFIN TUNA (THUNNUS THYNNUS) CATCHES BY MOROCCAN TRAPS AND ARTISANAL HAND LINE FISHERY
SCRS/13/ Collect. Vol. Sci. Pap. ICCAT, 7(): 33-337 (1) ESTIMATION OF THE SIZE STRUCTURE OF BLUEFIN TUNA (THUNNUS THYNNUS) CATCHES BY MOROCCAN TRAPS AND ARTISANAL HAND LINE FISHERY N. Abid 1, S. A. Baibbat,
More informationBIGEYE (THUNNUS OBESUS) BY-CATCH ESTIMATES FROM THE ALBACORE SPANISH SURFACE FISHERY IN THE NORTH EAST ATLANTIC, 2014
SCRS/215/ Collect. Vol. Sci. Pap. ICCAT, 72(1): 184-189 (216) BIGEYE (THUNNUS OBESUS) BY-CATCH ESTIMATES FROM THE ALBACORE SPANISH SURFACE FISHERY IN THE NORTH EAST ATLANTIC, 214 V. Ortiz de Zárate 1 and
More informationBLUEFIN TUNA CAUGHT BY SENEGALESE BAITBOAT AND LANDED IN DAKAR IN 2013
SCRS/204/58 Collect. Vol. Sci. Pap. ICCAT, 7(3): 499-504 (205) BLUEFIN TUNA CAUGHT BY SENEGALESE BAITBOAT AND LANDED IN DAKAR IN 203 Fambaye Ngom Sow and Sidi Ndaw 2 SUMMARY This study presents a summary
More informationSWORDFISH (XIPHIAS GLADIUS L.) FISHERIES USING MESOPELAGIC LONGLINE IN THE MEDITERRANEAN SEA BY ITALIAN FISHING FLEET
SCRS/2014/111 Collect. Vol. Sci. Pap. ICCAT, 71(5): 2073-2078 (2015) SWORDFISH (XIPHIAS GLADIUS L.) FISHERIES USING MESOPELAGIC LONGLINE IN THE MEDITERRANEAN SEA BY ITALIAN FISHING FLEET Francesco Bertolino
More informationCATCH AND EFFORT DATA OF THE MALTESE DOLPHIN FISH FISHERY (2001)
SCRS/22/49 Col. Vol. Sci. Pap. ICCAT, 55(1): 199-23 (23) CATCH AND EFFORT DATA OF THE MALTESE DOLPHIN FISH FISHERY (21) M. Camilleri and M. Darmanin 1 SUMMARY Catch and effort data for the Maltese traditional
More informationEVOLUTION OF FISHING EFFORT OF GILL NETTING CANOES TARGETING LARGE PELAGIC FISH IN THE GULF OF GUINEA by
SCRS/00/135 REVISED EVOLUTION OF FISHING EFFORT OF GILL NETTING CANOES TARGETING LARGE PELAGIC FISH IN THE GULF OF GUINEA by F. X. Bard 1 and N. Y. N Goran Center for Oceanographic Research,, Côte d Ivoire
More informationPRELIMINARY ANALYSIS OF CATCH RATES OF ATLANTIC BONITO (SARDA SARDA) CAUGHT BY MOROCCAN ARTISANAL GILL NET FISHERY IN THE ATLANTIC,
SCRS/2012/179 COLLECT. VOL. SCI. PAP. ICCAT, 69(5): 2156-2162 (2013) PRELIMINARY ANALYSIS OF CATCH RATES OF ATLANTIC BONITO (SARDA SARDA) CAUGHT BY MOROCCAN ARTISANAL GILL NET FISHERY IN THE ATLANTIC,
More informationESTIMATION OF CATCHES FOR BLUE SHARK AND SHORTFIN MAKO BY THE JAPANESE TUNA LONGLINE FISHERY IN THE ATLANTIC OCEAN,
SCRS/27/91 Collect. Vol. Sci. Pap. ICCAT, 62(5): 1573-158 (28) ESTIMATION OF CATCHES FOR BLUE SHARK AND SHORTFIN MAKO BY THE JAPANESE TUNA LONGLINE FISHERY IN THE ATLANTIC OCEAN, 1994-25 Hiroaki Matsunaga
More informationCHAPTER 1: OVERVIEW AUTHOR: SECRETARIAT. LAST UPDATE: Jan. 25, Overview. 1.1 What is ICCAT? Introduction
CHAPTER 1: OVERVIEW 1. Overview 1.1 What is ICCAT? Introduction AUTHOR: SECRETARIAT LAST UPDATE: Jan. 25, 2006 Tunas and other large highly-migratory species are typically assessed and managed through
More informationANALYSIS OF THE SIZE FREQUENCY DATA OF BLUEFIN TUNA (THUNNUS THYNNUS) OBTAINED FROM THE BIOLOGICAL SCRAPS SAMPLING,
SCRS/2015/175 Collect. Vol. Sci. Pap. ICCAT, 72(7): 1754-1759 (2016) ANALYSIS OF THE SIZE FREQUENCY DATA OF BLUEFIN TUNA (THUNNUS THYNNUS) OBTAINED FROM THE BIOLOGICAL SCRAPS SAMPLING, 2010-2014 Noureddine
More informationCPUE time series and fishery trends of pelagic elasmobranch species in Italian waters
Università di Genova Dip. Te. Ris. - Centro di Biologia Marina del Mar Ligure CPUE time series and fishery trends of pelagic elasmobranch species in Italian waters Fulvio Garibaldi GENERAL FISHERIES COMMISSION
More informationUPDATED STANDARDIZED CPUE FOR ALBACORE CAUGHT BY JAPANESE LONGLINE FISHERY IN THE ATLANTIC OCEAN,
SCRS/00/160 UPDATED STANDARDIZED CPUE FOR ALBACORE CAUGHT BY JAPANESE LONGLINE FISHERY IN THE ATLANTIC OCEAN, 1975-1999 Koji Uosaki 1 SUMMARY CPUEs of Atlantic albacore (Thunnus alalunga) caught by the
More informationSCRS/2003/084 Col. Vol. Sci. Pap. ICCAT, 56(3): (2004)
SCRS/2003/084 Col. Vol. Sci. Pap. ICCAT, 56(3): 932-939 (2004) AN OVERVIEW OF THE ACTIVITY OF THE SPANISH SURFACE LONGLINE FLEET TARGETING SWORDFISH (Xiphias gladius) DURING THE YEAR 2001, WITH SPECIAL
More informationANALYSIS OF OPERATION PATTERN OF JAPANESE LONGLINERS IN THE TROPICAL ATLANTIC AND THEIR BLUE MARLIN CATCH
SCRS/2000/079 Col. Vol. Sci. Pap. ICCAT, 53: 318-336. (2001) ANALYSIS OF OPERATION PATTERN OF JAPANESE LONGLINERS IN THE TROPICAL ATLANTIC AND THEIR BLUE MARLIN CATCH Kotaro Yokawa 1,2 and Yuji Uozumi
More informationREVISION OF TASK II SIZE DATA OF BLUEFIN TUNA CATCH BY JAPANESE LONGLINE FROM THE 1970s TO PRESENT
SCRS/2016/123 Collect. Vol. Sci. Pap. ICCAT, 73(6): 1977-1987 (2017) REVISION OF TASK II SIZE DATA OF BLUEFIN TUNA CATCH BY JAPANESE LONGLINE FROM THE 1970s TO PRESENT T. Itoh 1 and A. Kimoto 1 SUMMARY
More informationNOMINAL CATCH RATES FOR CANADIAN BLUEFIN TUNA IN 2006
SCRS/2007/33 Collect. Vol. Sci. Pap. ICCAT, 62(4): 2-7 (2008) NOMINAL CATCH RATES FOR CANADIAN BLUEFIN TUNA IN 2006 S.D. Paul, S. Smith and J.D. Neilson SUMMARY Updated nominal catch rates are presented
More informationSCRS/2012/135 Collect. Vol. Sci. Pap. ICCAT, 69(2): (2013)
SCRS/2012/135 Collect. Vol. Sci. Pap. ICCAT, 69(2): 699-703 (2013) COMPARISON OF THE RECENT AND HISTORICAL INFORMATION ON THE SIZE COMPOSITION OF BLUEFIN TUNA (THUNNUS THYNNUS) IN THE ADRIATIC OBTAINED
More informationTHE EFFECT OF EASTERN ATLANTIC AND MEDITERRANEAN BLUEFIN TUNA SAMPLING ERROR ON THE CATCH AT AGE
SCRS/2004/093 Col. Vol. Sci. Pap. ICCAT, 58(2): 791-797 (2005) THE EFFECT OF EASTERN ATLANTIC AND MEDITERRANEAN BLUEFIN TUNA SAMPLING ERROR ON THE CATCH AT AGE H. Arrizabalaga 1 SUMMARY During the last
More informationNote on the yearly catches by country and gear of the FISM (France Ivory Coast Senegal - Morocco) fleet during the period
Document SCRS/28/181 Note on the yearly catches by country and gear of the FISM (France Senegal - Morocco) fleet during the 1969-199 period 1. Introduction E. Chassot 1, A. Fonteneau 2, R. Pianet 3, P.
More information2009 UPDATE ON CANADA S BLUEFIN TUNA FISHERIES
SCRS/9/162 Collect. Vol. Sci. Pap. ICCAT, 65(3): 858-863 () 9 UPDATE ON CANADA S BLUEFIN TUNA FISHERIES Stacey D. Paul, Sean C. Smith and John D. Neilson 1 SUMMARY This document provides a brief update
More informationSize and spatial distribution of the blue shark, Prionace glauca, caught by Taiwanese large-scale. longline fishery in the North Pacific Ocean
1 ISC/16/SHARKWG-1/21 Size and spatial distribution of the blue shark, Prionace glauca, caught by Taiwanese large-scale longline fishery in the North Pacific Ocean Kwang-Ming Liu 1,2, Kuang-Yu Su 1,2,
More informationPRELIMINARY STANDARDIZED CATCH RATES FOR BLUEFIN TUNA (Thunnus thynnus) FROM THE TRAP FISHERY IN TUNISIA
SCRS/1/16 PRELIMINARY STANDARDIZED CATCH RATES FOR BLUEFIN TUNA (Thunnus thynnus) FROM THE TRAP FISHERY IN TUNISIA Abdallah Hattour 1, José Mª Ortiz de Urbina and José M. de la Serna SUMMARY A General
More informationANALYSIS OF SEX-RATIO BY LENGTH-CLASS FOR BLUEFIN TUNA (Thunnus thynnus L.) IN THE WESTERN MEDITERRANEAN AND EASTERN ATLANTIC
SCRS/02/045 ANALYSIS OF SEX-RATIO BY LENGTH-CLASS FOR BLUEFIN TUNA (Thunnus thynnus L.) IN THE WESTERN MEDITERRANEAN AND EASTERN ATLANTIC J.M. de la Serna 1, J.Mª Ortiz de Urbina 2, E. Alot 2 SUMMARY This
More informationBLUEFIN TUNA (THUNNUS THYNNUS) SIZE COMPOSITION IN THE WESTERN LIGURIAN SEA (WESTERN MEDITERRANEAN) FOR THE PERIOD
SCRS/2014/154 Collect. Vol. Sci. Pap. ICCAT, 71(3): 1490-1494 (2015) BLUEFIN TUNA (THUNNUS THYNNUS) SIZE COMPOSITION IN THE WESTERN LIGURIAN SEA (WESTERN MEDITERRANEAN) FOR THE PERIOD 1990-2013 Fulvio
More informationin focus Statistics The Mediterranean is the third most important region for EU-25 fisheries Contents AGRICULTURE AND FISHERIES
Statistics in focus AGRICULTURE AND FISHERIES Fisheries 4/2007 Author David CROSS Contents 8% of EU-25 catches from the Mediterranean in 2004 1 EU-25 catch declined by 28% in period 1993-2004... 2 Turkey's
More informationSTATISTICS OF THE SPANISH ALBACORE (THUNNUS ALALUNGA) FISHERY IN THE NORTH EASTERN ATLANTIC DURING 2001 SUMMER SEASON
SCRS/2002/084 Col. Vol. Sci. Pap. ICCAT, 55(1): 238-244 (2003) STATISTICS OF THE SPANISH ALBACORE (THUNNUS ALALUNGA) FISHERY IN THE NORTH EASTERN ATLANTIC DURING 2001 SUMMER SEASON V. Ortiz de Zárate 1
More informationSouthern bluefin tuna >6.4kg Bigeye tuna >3.2kg Yellowfin tuna >3.2kg Swordfish >119cm LJFL / >18kg dressed Marlins >210cm LJFL
SANBI IDentifyIt - Species Albacore/Longfin Tuna - Thunnus alalunga Geographic location / distribution Habitat : Albacore is an oceanic species, seldom coming close to shore as they prefer deep, wide open
More informationNOMINAL CPUE FOR THE CANADIAN SWORDFISH LONGLINE FISHERY
SCRS/2008/178 NOMINAL CPUE FOR THE CANADIAN SWORDFISH LONGLINE FISHERY 1988-2007 S. Smith and J. D. Neilson SUMMARY An update is presented of the nominal catch rate series and fishery distributions for
More informationCritical The status of the southern bluefin tuna (SBT) stock is at a critical stage resulting in a reduction in the global SBT catch in 2010/2011.
SANBI IDentifyIt - Species Southern Bluefin Tuna - Thunnus maccoyii Geographic location / distribution Habitat: Found throughout the southern ocean, in the Pacific, Indian and Atlantic Oceans, southern
More informationIOTC 2015 SC18 ES06[E]
DRAFT EXECUTIVE SUMMARY: BULLET TUNA Status of the Indian Ocean bullet tuna (BLT: Auxis rochei) resource TABLE 1. Bullet tuna: Status of bullet tuna (Auxis rochei) in the Indian Ocean. Area 1 Indicators
More informationMORPHOMETRIC RELATIONSHIPS OF FATTENING BLUEFIN TUNA (THUNNUS THYNNUS) CAUGHT IN THE CENTRAL MEDITERRANEAN IN 2013 AND 2014
SCRS/2016/149 Collect. Vol. Sci. Pap. ICCAT, 73(6): 2188-2194 (2017) MORPHOMETRIC RELATIONSHIPS OF FATTENING BLUEFIN TUNA (THUNNUS THYNNUS) CAUGHT IN THE CENTRAL MEDITERRANEAN IN 2013 AND 2014 Rafik Zarrad
More informationSCIENTIFIC COMMITTEE THIRD REGULAR SESSION August 2007 Honolulu, United States of America
SCIENTIFIC COMMITTEE THIRD REGULAR SESSION 13-24 August 2007 Honolulu, United States of America ANNUAL REPORT PART 1 INFORMATION ON FISHERIES, RESEARCH, AND STATISTICS WCPFC-SC3-AR PART 1/WP-15 REPUBLIC
More informationSIZE FREQUENCY COMPOSITION OF THE BLUEFIN TUNA CATCHES IN THE TYRRHENIAN SEA AND IN THE STRAITS OF SICILY IN THE PERIOD
SCRS/2002/046 Col. Vol. Sci. Pap. ICCAT, 55(1): 171-198 (2003) SIZE FREQUENCY COMPOSITION OF THE BLUEFIN TUNA CATCHES IN THE TYRRHENIAN SEA AND IN THE STRAITS OF SICILY IN THE PERIOD 1998-2001 A. Di Natale,
More informationSTANDARDIZATION OF AGE SPECIFIC CPUE OF SWORDFISH CAUGHT BY JAPANESE LONGLINERS IN THE NORTH ATLANTIC
SCRS// Col. Vol. Sci. Pap. ICCAT, 55(): 7-77 () STANDARDIZATION OF AGE SPECIFIC CPUE OF SWORDFISH CAUGHT BY JAPANESE LONGLINERS IN THE NORTH ATLANTIC Yokawa, K. Yukio Takeuchi and Koji Uosaki SUMMARY The
More informationHystorical catch of bluefin tuna (Thunnus Thynnus) and little Tuna (E. alletteratus) from a Libyan trap net
Hystorical catch of bluefin tuna (Thunnus Thynnus) and little Tuna (E. alletteratus) from a Libyan trap net By M. Y. Tawil Marine Biology Research Center Tripoli - Libya SCRS/02/097 ABSTRACT Historical
More informationHISTORICAL SIZE STRUCTURE OF BLUEFIN TUNA PURSE SEINER S CATCH: DATA RECOVERED FROM BALFEGÓ LOGBOOKS DATA ( )
SCRS/2017/029 Collect. Vol. Sci. Pap. ICCAT, 74(6): 2712-2718 (2018) HISTORICAL SIZE STRUCTURE OF BLUEFIN TUNA PURSE SEINER S CATCH: DATA RECOVERED FROM BALFEGÓ LOGBOOKS DATA (1985-2000) A. Gordoa 1, M.
More informationSIZE DISTRIBUTION OF ATLANTIC LITTLE TUNA (Euthynnus alletteratus) CAUGHT BY SOUTH WESTERN SPANISH MEDITERRANEAN TRAPS AND RECREATIONAL TRAWL FISHERY
SCRS/28/189 SIZE DISTRIBUTION OF ATLANTIC LITTLE TUNA (Euthynnus alletteratus) CAUGHT BY SOUTH WESTERN SPANISH MEDITERRANEAN TRAPS AND RECREATIONAL TRAWL FISHERY Macías, D.; Ortiz de Urbina J.M.; Gómez-Vives
More informationMonitoring the length structure of commercial landings of albacore tuna during the fishing year
SCTB15 Working Paper ALB-5 Monitoring the length structure of commercial landings of albacore tuna during the 2001 2002 fishing year Linda Griggs National Institute of Water and Atmospheric Research Ltd.
More informationIOTC-2017-WPB15-10_Rev1
Abstract Exploring the spatial distribution to analyze the spatial variability of catch compositions of three major billfish species; Sword fish (Xiphias gladius), Black marlin (Makaira indica) and Sail
More informationMain resolutions and recommendations relating to straddling species adopted by regional fisheries management organizations and implemented by Mexico
Main resolutions and recommendations relating to straddling species adopted by regional fisheries management organizations and implemented by Mexico International Commission for the Conservation of Atlantic
More informationSMALL BOAT TUNA LONGLINE FISHERY NORTH-WEST COAST OF SRI LANKA R. Maldeniya
SMALL BOAT TUNA LONGLINE FISHERY NORTH-WEST COAST OF SRI LANKA R. Maldeniya National Aquatic Resources Agency Crow Island, Colombo 5 Sri Lanka INTRODUCTION Studies made by Sivasubramanium (97) and Maldeniya
More informationCOMMISSION FOR THE CONSERVATION AND MANAGEMENT OF HIGHLY MIGRATORY FISH STOCKS IN THE WESTERN AND CENTRAL PACIFIC OCEAN
COMMISSION FOR THE CONSERVATION AND MANAGEMENT OF HIGHLY MIGRATORY FISH STOCKS IN THE WESTERN AND CENTRAL PACIFIC OCEAN FIRST MEETING OF THE TECHNICAL AND COMPLIANCE COMMITTEE [5-9 December 2005] and SECOND
More informationEVALUATING THE IMPACT OF CHANGES IN FISHING PRESSURE ON ATLANTIC TROPICAL TUNAS USING YIELD-PER-RECRUIT AND SPAWNER-PER-RECRUIT ANALYSES
SCRS/2008/170 Collect. Vol. Sci. Pap. ICCAT, 64(4): 1191-1198 (2009) EVALUATING THE IMPACT OF CHANGES IN FISHING PRESSURE ON ATLANTIC TROPICAL TUNAS USING YIELD-PER-RECRUIT AND SPAWNER-PER-RECRUIT ANALYSES
More informationBIOMETRIC RELATIONS OF WILD AND FATTENED THUNNUS THYNNUS (L. 1758) CAUGHT OFFSHORE TUNISIA (IONIAN SEA, CENTRAL MEDITERRANEAN) IN 2012
SCRS/2013/065 Collect. Vol. Sci. Pap. ICCAT, 70(1): 225-231 (2014) BIOMETRIC RELATIONS OF WILD AND FATTENED THUNNUS THYNNUS (L. 1758) CAUGHT OFFSHORE TUNISIA (IONIAN SEA, CENTRAL MEDITERRANEAN) IN 2012
More informationOfficial Journal of the European Union L 123/3
12.5.2007 Official Journal of the European Union L 123/3 COUNCIL REGULATION (EC) No 520/2007 of 7 May 2007 laying down technical measures for the conservation of certain stocks of highly migratory species
More informationUPDATED FISHERY STATISTICS FOR BIGEYE, SKIPJACK AND ALBACORE TUNAS FROM MADEIRA ARCHIPELAGO
SCRS/216/82 Collect. Vol. Sci. Pap. ICCAT, 73(4): 1547-156 (217) UPDATED FISHERY STATISTICS FOR BIGEYE, SKIPJACK AND ALBACORE TUNAS FROM MADEIRA ARCHIPELAGO Lídia Gouveia 1, Antonieta Amorim 1, Adriana
More informationHIGHLY MIGRATORY SPECIES MANAGEMENT TEAM REPORT ON DRIFT GILLNET MONITORING, MANAGEMENT, AND ALTERNATIVE GEAR REPORT
Agenda Item K.5.b Supplemental HMSMT Report 2 March 2014 HIGHLY MIGRATORY SPECIES MANAGEMENT TEAM REPORT ON DRIFT GILLNET MONITORING, MANAGEMENT, AND ALTERNATIVE GEAR REPORT 1. Analysis of Potential Effort,
More informationSTANDARDIZED CPUE FOR BLUE SHARK AND SHORTFIN MAKO CAUGHT BY THE JAPANESE TUNA LONGLINE FISHERY IN THE ATLANTIC OCEAN
SCRS/2008/149 Collect. Vol. Sci. Pap. ICCAT, 64(5): 1677-1682 (2009) STANDARDIZED FOR BLUE SHARK AND SHORTFIN MAKO CAUGHT BY THE JAPANESE TUNA LONGLINE FISHERY IN THE ATLANTIC OCEAN Hiroaki Matsunaga 1
More informationSCRS/2010/074 Collect. Vol. Sci. Pap. ICCAT, 66(3): (2011)
SCRS/21/74 Collect. Vol. Sci. Pap. ICCAT, 66(3): 1216-1226 (211) A REVISION OF WESTERN ATLANTIC BLUEFIN TUNA AGE OF MATURITY DERIVED FROM SIZE SAMPLES COLLECTED BY THE JAPANESE LONGLINE FLEET IN THE GULF
More informationREVIEW AND PRELIMINARY ANALYSES OF SIZE FREQUENCY SAMPLES OF BLUEFIN TUNA (THUNNUS THYNNUS)
SCRS/2012/116 Collect. Vol. Sci. Pap. ICCAT, 69(1): 297-330 (2013) REVIEW AND PRELIMINARY ANALYSES OF SIZE FREQUENCY SAMPLES OF BLUEFIN TUNA (THUNNUS THYNNUS) 1952-2010 Ana Justel-Rubio 1, Mauricio Ortiz
More informationSTATISTICS OF THE FRENCH PURSE SEINE FISHING FLEET TARGETING TROPICAL TUNAS IN THE INDIAN OCEAN ( )
STATISTICS OF THE FRENCH PURSE SEINE FISHING FLEET TARGETING TROPICAL TUNAS IN THE INDIAN OCEAN (1981-2017) Laurent Floch *, Patrice Dewals +, Anaïs Médieu +, Mathieu Depetris *, Antoine Duparc *, Julien
More information"Present status of Tropical tuna fisheries in Iran"
Received: 2 October 2017 IOTC-2017-WPTT19-07 "Present status of Tropical tuna fisheries in Iran" 19 th Session of the IOTC Working Party on Tropical Tuna (WPTT19), Seychelles 17 22 October 2017 By: MokhtarAkhondi
More informationSCIENTIFIC COMMITTEE SECOND REGULAR SESSION August 2006 Manila, Philippines
SCIENTIFIC COMMITTEE SECOND REGULAR SESSION 7-18 August 20 Manila, Philippines ANNUAL REPORT, Part I Information on Fisheries, Research and Statistics INDEPENDENT STATE OF SAMOA August, 20 Samoa Tuna Longline
More informationSTANDARDIZED CATCH RATES OF BLUEFIN TUNA, THUNNUS THYNNUS, FROM THE ROD AND REEL/HANDLINE FISHERY OFF THE NORTHEAST UNITED STATES DURING
SCRS/2008/088 STANDARDIZED CATCH RATES OF BLUEFIN TUNA, THUNNUS THYNNUS, FROM THE ROD AND REEL/HANDLINE FISHERY OFF THE NORTHEAST UNITED STATES DURING 1980-2007 by Craig A. Brown 1 Sustainable Fisheries
More informationCATCH-AT-SIZE AND AGE ANALYSIS FOR ATLANTIC SWORDFISH
SCRS/2017/136 Collect. Vol. Sci. Pap. ICCAT, 74(3): 1258-1274 (2017) CATCH-AT-SIZE AND AGE ANALYSIS FOR ATLANTIC SWORDFISH Alex Hanke 1, Laurie Kell, Rui Coelho and Mauricio Ortiz SUMMARY Analyses of the
More informationSCIENTIFIC COMMITTEE SIXTH REGULAR SESSION
SCIENTIFIC COMMITTEE SIXTH REGULAR SESSION 10-19 August 2010 Nuku alofa, Tonga ANNUAL REPORT TO THE COMMISSION PART 1: INFORMATION ON FISHERIES, RESEARCH, AND STATISTICS WCPFC-SC6-AR/CCM-15 KOREA 1 2010
More informationTAGGING PROGRAMME ICCAT/GBYP PHASE 06 CALL FOR TENDERS 03/ OBJECTIVE A
TAGGING PROGRAMME 2016 - ICCAT/GBYP PHASE 06 CALL FOR TENDERS 03/2016 - OBJECTIVE A ELECTRONIC TAGGING OF ADULT BLUEFIN TUNAS BY PURSE-SEINERS IN THE EASTERN MEDITERRANEAN Final Report 29 July 2016 Participants:
More informationBLUEFIN TUNA (THUNNUS THYNNUS) TAGGING SURVEY IN THE BAY OF BISCAY IN SUMMER 2005
SCRS/2005/107 Col. Vol. Sci. Pap. ICCAT, 59(3): 858-863 (2006) BLUEFIN TUNA (THUNNUS THYNNUS) TAGGING SURVEY IN THE BAY OF BISCAY IN SUMMER 2005 E. Rodriguez-Marin, 1 C. Rodríguez-Cabello 1, S. Barreiro
More informationSCIENTIFIC COMMITTEE THIRD REGULAR SESSION August 2007 Honolulu, United States of America
SCIENTIFIC COMMITTEE THIRD REGULAR SESSION 13-24 August 2007 Honolulu, United States of America ANNUAL REPORT PART 1 INFORMATION ON FISHERIES, RESEARCH, AND STATISTICS WCPFC-SC3-AR PART 1/WP-25 INDEPENDENT
More informationBLACKFIN TUNA (THUNNUS ATLANTICUS) UPDATES ON CATCH, EFFORT AND SIZE DISTRIBUTION FROM VENEZUELAN FISHERIES
SCRS/217/47 Collect. Vol. Sci. Pap. ICCAT, 74(1): 82-94 (217) BLACKFIN TUNA (THUNNUS ATLANTICUS) UPDATES ON CATCH, EFFORT AND SIZE DISTRIBUTION FROM VENEZUELAN FISHERIES M. Narváez 1, L. Ariza 1, E. Evaristo
More informationTime is running out for bluefin tuna, sharks and other great pelagic fish. Oceana Recommendations for the ICCAT Commission meeting November 2008
Time is running out for bluefin tuna, sharks and other great pelagic fish Oceana Recommendations for the ICCAT Commission meeting November 2008 Most of large pelagic species like tuna, sharks and swordfish
More information2012 UPDATE OF THE CANADIAN BLUEFIN TUNA FISHERY AND CPUE SERIES
SCRS/2013/174 Collect. Vol. Sci. Pap. ICCAT, 70(2): 543-555 (2014) 2012 UPDATE OF THE CANADIAN BLUEFIN TUNA FISHERY AND CPUE SERIES A. Hanke 1, I. Andrushchenko, G. Melvin and D. Busawon SUMMARY This document
More informationARE EU LOG-BOOKS SUITABLE TO COMPUTE SIZE FREQUENCIES OF BLUEFIN TUNA CATCHES OF THE FRENCH PURSE SEINERS?
SCRS/22/35 Col. Vol. Sci. Pap. ICCAT, 55(1): 17-113 ARE EU LOG-BOOKS SUITABLE TO COMPUTE SIZE FREQUENCIES OF BLUEFIN TUNA CATCHES OF THE FRENCH PURSE SEINERS? Jean-Marc Fromentin 1 SUMMARY The 21 size
More informationDomestic Management Update. ICCAT Advisory Committee October 17-18, 2018
Domestic Management Update ICCAT Advisory Committee October 17-18, 2018 2017 ICCAT Recommendations Domestic implementation: Northern albacore (Rec 17-04) Bluefin tuna (Rec 17-06) Shortfin mako shark (Rec
More informationREVIEW OF BIGEYE TUNA CATCH INCLUDING FISH SIZE BY JAPANESE LONGLINE FISHERY IN THE ATLANTIC OCEAN
1. Introduction Longline is the only tuna-fishing gear deployed by Japan at present in the Atlantic Ocean. Other two types of fishery, baitboat and purse seine fisheries, stopped fishing in the Atlantic
More information2016 : STATUS SUMMARY FOR SPECIES OF TUNA AND TUNA-LIKE SPECIES UNDER THE IOTC MANDATE, AS WELL AS OTHER SPECIES IMPACTED BY IOTC FISHERIES.
2016 : STATUS SUMMARY FOR SPECIES OF TUNA AND TUNA-LIKE SPECIES UNDER THE IOTC MANDATE, AS WELL AS OTHER SPECIES IMPACTED BY IOTC FISHERIES. Temperate and tropical tuna stocks: main stocks being targeted
More informationOverview of Taiwanese Observers Program for Large Scale Tuna Longline Fisheries in Atlantic Ocean from 2002 to 2006
Overview of Taiwanese Observers Program for Large Scale Tuna Longline Fisheries in Atlantic Ocean from 02 to 06 Hsiang-Wen Huang 1, Shih-Chin Chou 2, Ju-Ping Dai 3, and Chih-Hao Shiao 3 1 National Taiwan
More informationDISTRIBUTION OF TUNA LARVAE OFF THE BALEARIC SEA: PRELIMINARY RESULTS OF THE TUNIBAL 0600 LARVAL SURVEY
SCRS/2001/129 DISTRIBUTION OF TUNA LARVAE OFF THE BALEARIC SEA: PRELIMINARY RESULTS OF THE TUNIBAL 0600 LARVAL SURVEY A. García 1, F. Alemany 2 and J.M. Rodríguez 3 ABSTRACT The present document describes
More informationExposing California s Dirty Secret. The Truth about Drift Gillnets off our Coast
Exposing California s Dirty Secret The Truth about Drift Gillnets off our Coast Photo Credit: NOAA APRIL 204 OCEANA APRIL 204 2 IN BRIEF Mile-long drift gillnets create deadly traps for ocean wildlife.
More informationSTANDARDIZED AGE SPECIFIC CATCH RATES FOR ALBACORE, Thunnus alalunga, FROM THE SPANISH TROLL FISHERY IN THE NORTHEAST ATLANTIC,
SCRS/00/114 STANDARDIZED AGE SPECIFIC CATCH RATES FOR ALBACORE, Thunnus alalunga, FROM THE SPANISH TROLL FISHERY IN THE NORTHEAST ATLANTIC, 1981-1999. V. Ortiz de Zárate 1, J. Cramer 2 and M. Ortiz 2 SUMMARY
More information2018 COM Doc. No. COC-303_Appendix 1 / oct.-18 (11:37 )
Original: English/French ALGERIA REPORTS ON THE IMPLEMENTATION OF CLOSED SEASONS FOR MEDITERREAN SWORDFISH As regards SWO 3006, concerning the submission of information Algeria on the implementation of
More informationReview on Size Sampling Frameworks for North Atlantic Albacore of Taiwanese Logline Fleets
International Journal of Research in Engineering and cience (IJRE) I (Online): 23-9364, I (Print): 23-9356 Volume 6 Issue 4 Ver. I ǁ 18 ǁ PP. 27-41 Review on ize ampling Frameworks for orth Atlantic Albacore
More informationPreliminary results of age and growth study of bigeye tuna in the western Pacific
Preliminary results of age and growth study of bigeye tuna in the western Pacific Chi-Lu Sun, Chien-Lung Huang and Su-Zan Yeh Institute of Oceanography National Taiwan University Taipei, Taiwan, R.O.C.
More informationReport of Japan s scientific observer program for tuna longline fishery in the Atlantic Ocean in the fishing year of 2007
SCRS/8/177 Report of Japan s scientific observer program for tuna longline fishery in the Atlantic Ocean in the fishing year of 7 Yasuko Semba, Takayuki Matsumoto, Hiroaki Okamoto and Toshiyuki Tanabe
More informationStatus of Albacore Fishing by Malaysian Tuna Longliners in the Southwest of Indian Ocean. Effarina Mohd Faizal, Sallehudin Jamon & Samsudin Basir
Status of Albacore Fishing by Malaysian Tuna Longliners in the Southwest of Indian Ocean Effarina Mohd Faizal, Sallehudin Jamon & Samsudin Basir Capture Fisheries Division Fisheries Research Institute
More informationEU/SPAIN FISH AGGREGATING DEVICE MANAGEMENT PLAN.
SCRS/2013/029 Collect. Vol. Sci. Pap. ICCAT, 70(6): 2606-2615 (2014) EU/SPAIN FISH AGGREGATING DEVICE MANAGEMENT PLAN. Alicia Delgado de Molina 1, Javier Ariz 1, J. Carlos Santana 1 and Silvia Rodriguez
More informationTRENDS IN STANDARDIZED CPUE FOR SHORTFIN MAKO SHARK CAUGHT BY THE JAPANESE LONGLINE FISHERY IN THE ATLANTIC OCEAN
SCRS/24/12 Col. Vol. Sci. Pap. ICCAT, 58(3): 1135-1149 (25) TRENDS IN STANDARDIZED FOR SHORTFIN MAKO SHARK CAUGHT BY THE JAPANESE LONGLINE FISHERY IN THE ATLANTIC OCEAN Yasuko Senba 1 and Yukio Takeuchi
More informationSocioeconomic Characteristics of Payang Seine (Lampara) and Driftnet Fisheries in West Sumatra, Indonesia
SOCSCIENCE Editor : K. Viswanathan Social, Economic and Policy Aspects of Fisheries Socioeconomic Characteristics of Payang Seine (Lampara) and Driftnet Fisheries in West Sumatra, Indonesia L.W. Zen, S.Y.
More informationWORKING GROUP TO REVIEW STOCK ASSESSMENTS 8 TH MEETING
INTER-AMERICAN TROPICAL TUNA COMMISSION WORKING GROUP TO REVIEW STOCK ASSESSMENTS 8 TH MEETING LA JOLLA, CALIFORNIA (USA) 7-11 May 2007 DOCUMENT SAR-8-12h Report of Chinese Observer Program in the Tropical
More informationACTIVITY OF THE SPANISH SURFACE LONGLINE FLEET TARGETING SWORDFISH (Xiphias gladius) IN THE INDIAN OCEAN FOR THE PERIOD
IOTC-2008-WPB-05 ACTIVITY OF THE SPANISH SURFACE LONGLINE FLEET TARGETING SWORDFISH (Xiphias gladius) IN THE INDIAN OCEAN FOR THE PERIOD 2003-. B. García-Cortés 1, A. Ramos-Cartelle, J. Mejuto ABSTRACT
More informationCommercial Bycatch Rates of Shortfin Mako (Isurus oxyrinchus) from Longline Fisheries in the Canadian Atlantic
ICCAT Working Paper for Shark Stock Assessment Meeting 2008 Commercial Bycatch Rates of Shortfin Mako (Isurus oxyrinchus) from Longline Fisheries in the Canadian Atlantic G.M. Fowler and S.E. Campana Population
More informationBACK ESTIMATE OF WEIGHT AT CATCH OF ATLANTIC BLUEFIN TUNA FISHED AND FARMED IN THE MEDITERRANEAN IN 2008 BASED ON DATA FROM THE JAPANESE FRESH MARKET
SCRS/2010/068 Collect. Vol. Sci. Pap. ICCAT, 66(3): 1152-1156 (2011) BACK ESTIMATE OF WEIGHT AT CATCH OF ATLANTIC BLUEFIN TUNA FISHED AND FARMED IN THE MEDITERRANEAN IN 2008 BASED ON DATA FROM THE JAPANESE
More informationUnited States: Gulf of Mexico and Atlantic Canada: North Atlantic Pelagic longline
Albacore tuna (Thunnus alalunga) Bigeye tuna (Thunnus obesus) Blackfin tuna (Thunnus atlanticus) Swordfish (Xiphias gladius) Yellowfin tuna (Thunnus albacares) Scandinavian Fishing Yearbook/www.scandposters.com
More informationDOCUMENT SAC-06 INF-L
INTER-AMERICAN TROPICAL TUNA COMMISSION SCIENTIFIC ADVISORY COMMITTEE SIXTH MEETING La Jolla, California (USA) 11-15 May 2015 DOCUMENT SAC-06 INF-L National Tuna Fisheries Report in 2014 Japan SUMMARY
More informationCPUE standardization of black marlin (Makaira indica) caught by Taiwanese large scale longline fishery in the Indian Ocean
CPUE standardization of black marlin (Makaira indica) caught by Taiwanese large scale longline fishery in the Indian Ocean Sheng-Ping Wang Department of Environmental Biology and Fisheries Science, National
More informationSCIENTIFIC COMMITTEE NINTH REGULAR SESSION August 2013 Pohnpei, Federated States of Micronesia
SCIENTIFIC COMMITTEE NINTH REGULAR SESSION 6-14 August 2013 Pohnpei, Federated States of Micronesia ANNUAL REPORT TO THE COMMISSION PART 1: INFORMATION ON FISHERIES, RESEARCH, AND STATISTICS WCPFC-SC9-AR/CCM-10
More informationSCIENTIFIC COMMITTEE SIXTH REGULAR SESSION August 2010 Nuku alofa, Tonga
SCIENTIFIC COMMITTEE SIXTH REGULAR SESSION 1-19 August 21 Nuku alofa, Tonga Recent status of Japanese skipjack fishery in the vicinity of Japan WCPFC-SC6-21/SA- WP-7 K. Uosaki, H. Kiyofuji, Y. Hashimoto,
More informationNeritic Tunas from Purse Seine Fishery in the Andaman Sea Coast of Thailand, Thailand Thailand
Neritic Tunas from Purse Seine Fishery in the Andaman Sea Coast of Thailand, 2012 Chalit Sa-nga-ngam 1 Praulai Nootmorn 2 Thumawadee Jaiyen 1 Sonthaya Boonsuk 1 Kumpol Loychuen 1 and Supachai Rodpradit
More informationContinued disregard for the driftnet bans: Italian driftnets in the Tyrrhenian and Ionian Sea. Observations from the Rainbow Warrior in June 2006
Continued disregard for the driftnet bans: Italian driftnets in the Tyrrhenian and Ionian Sea Observations from the Rainbow Warrior in June 2006 Greenpeace submission to the 15 th Special Meeting of the
More informationAge and growth of the young swordfish Xiphias gladius L. in Taiwan waters using otolith. Chi-Lu Sun, Hsiao-Ling Lin, an Su-Zan Yeh
SCTB15 Working Paper BBRG-8 Age and growth of the young swordfish Xiphias gladius L. in Taiwan waters using otolith Chi-Lu Sun, Hsiao-Ling Lin, an Su-Zan Yeh Institute of Oceanography National Taiwan University
More informationIran small-scale tuna longline fishery targeting yellowfin tuna (Thunnus albacares) in Oman Sea: A preliminary study
Iran small-scale tuna longline fishery targeting yellowfin tuna (Thunnus albacares) in Oman Sea: A preliminary study Seyed Abbas Hosseini 1*, Mohamad Mirzaei 1, Bezhan Azhang 1, Reza Daryanabard 2 1 Offshore
More informationSCRS/2007/079 Collect. Vol. Sci. Pap. ICCAT, 62(5): (2008)
SCRS/27/79 Collect. Vol. Sci. Pap. ICCAT, 62(5): 1494-157 (28) LENGTH-WEIGHT RELATIONSHIPS AND MORPHOMETRIC CONVERSION FACTORS BETWEEN WEIGHTS FOR THE BLUE SHARK (PRIONACE GLAUCA) AND SHORTFIN MAKO (ISURUS
More information