Resultados de la búsqueda
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PRELIMINARY RESULTS OF THE EXPERIMENT ON DEFINITION OF ANTARCTIC KRILL MORTALITY RATE IN FISHERY
Abstract: Two successful experiments on definition of Antarctic krill mortality have been carried ... . Approximately 230 to 130 kg of krill are percolated and punched through per an hour of trawling if the average ... catch per an hour of trawling is about 8 tons and towing speed is 2.6-2.7 knots. The key parameters of ... . Pshenichnov and K. Vyshniakova (Ukraine) Title: PRELIMINARY RESULTS OF THE EXPERIMENT ON DEFINITION OF ...
Meeting Document : WG-EMM-11/15 : Autor(es): L. Pshenichnov and K. Vyshniakova (Ukraine)
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Diurnal variations in biological characteristics of krill, Euphausia superba Dana, to the west of the South Orkney Islands, 24 March to 18 June 1990 - based on data reported by a biologist-observer
, to the west of the South Orkney Islands, 24 March to 18 June 1990- based on data reported by a ... Euphausia superba were carried out on the commercial trawler Grigory Kovtun near the South Orkney Islands ... trawl (9 to 12 tows per station, over one day). An increase in the total average size of animals caught ... in the catch, as well as an increased difference between average length of males and females in the ... stations may be subdivided into two groups. Stations I, IT, IV and VI tended towards an increase in krill ... males is clearly visible for Stations I and 11 and more or less clear correlation can be seen on the ... 1990 - BASED ON DATA REPORTED BY A BIOLOGIST -OBSERVER A.V. Vagin, R.R. Makarov andL.L. Menshenina ... out on the commercial trawler Grigory Kovtun near the South Orkney Islands from March to June 1990 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 201–222 : Autor(es): Vagin, A.V., R.R. Makarov and L.L. Menshenina
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Conservation Measure Conservation Measure 10-04 (2007)
Microsoft Word - text for pdf.doc MEDIDA ... interferencia con el equipo. Los resultados se remitirán a la Secretaría de la CCRVMA dentro de 30 días ... según los párrafos 10, 19, 20, 21 y 22 en forma confidencial de conformidad con las normas ... . 20. La Secretaría podrá proporcionar informes y mensajes de VMS (incluida la posición de los barcos ...
Conservation Measure : 10-04 (2007)
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Potential impacts of bottom trawling on benthic communities in Prydz Bay, Antarctica
Paper Title: Potential impacts of bottom trawling on benthic communities in Prydz Bay, Antarctica ... Abstract / Description: This paper presents data on benthos retrieved in bottom trawls during a survey of ... examine a potential impact of bottom trawling on benthic communities in this region. The benthos was ... unfished areas in the South Atlantic and suggested that bottom trawling in the past 20 years has had a ... wide with a headline height of 4 to 5 m. Nets were towed for a standard haul duration on the bottom of ... Bay in February 1991 showed that on most occasions the biomass of benthos in the codend after a 30 ... Messrs R. Williams and P. Heyward for their comments on the manuscript. REFERENCES CLARKE, A. 1979 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 403–410 : Autor(es): Constable, A.J.
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Informe de Pesquería 2016:Dissostichus spp. Pesquería exploratoria en la Subárea 88.1
de 2014 hasta el 30 de noviembre de 2015). Informe de Pesquería 2016:Dissostichus spp ... . 20. La distribución de frecuencias de tallas en las capturas de D. mawsoni en esta pesquería iba ... temporada de pesca) (WG-SAM-14/30). Los índices resultantes se utilizaron para derivar los eventos ... en las estadísticas de marcado no se calculan para las capturas de menos de 10 toneladas (2007–2014) o de menos de 30 ... Description / Abstract: Fishery Report 2016: Exploratory fishery for Dissostichus spp. in Subarea ...
Document : Site Section: Publications
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Effect of a shore-based sampling program on Notothenia coriiceps populations
Abstract: The effect of an intensive sampling programme on an inshore population of Notothenia ... two close but not previously sampled zones (sites 2 and 3). The fish were caught with trammel nets ... an intensive sampling effort carried out at one specific site. Author(s): R. Casaux and E. Barrera ... -Oro (Argentina) Title: Effect of a shore-based sampling program on Notothenia coriiceps populations ...
Meeting Document : WG-FSA-99/24 : Autor(es): R. Casaux and E. Barrera-Oro (Argentina)
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Conservation Measure Conservation Measure 41-03 (2010)
dentro del área delimitada por las latitudes 55°30'S y 57°20'S y las longitudes 25°30'O y 29°30'O (área ... por las latitudes 57°20'S y 60°00'S y longitudes 24°30'O y 29°00'O (área sur). Acceso 3. En el anexo 41-03 ... . 5. En el área sur de la Subárea estadística 48.4, la captura total de Dissostichus spp. tendrá un límite de 30 ... , la temporada de pesca se extenderá del 1 de diciembre de 2010 al 30 de noviembre de 2011 ... Limits on the fishery for Dissostichus spp. in Statistical Subarea 48.4 in the 2010/11 fishing ...
Conservation Measure : 41-03 (2010)
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Revised reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No.3 in 2010/11 and proposal of the consecutive survey in 2011/12
appropriate sample size in the next year survey was calculated to be 5.2 ton based on the criterion for the ... Abstract: A survey was conducted in order to collect information for the stock status and biology ... was used as fishing gear for 19 hauls. Comparison test using trotline and Spanish line systems were ... made for 5 hauls. Total catch (excluding fish released alive) of Dissostichus spp. and other bycatch ...
Meeting Document : WG-FSA-11/13 Rev. 1 : Autor(es): K. Taki, T. Iwami and M. Kiyota (Japan)
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INFORMATION ON ILLEGAL FISHING IN STATISTICAL AREA 58 ASSESSMENT OF ILLEGAL FISHING IN FRENCH WATERS AROUND KERGUELEN AND CROZET ISLANDS REPORT OF OBSERVATIONS AND INSPECTIONS IN THE CCAMLR AREA 2009/2010 SEASON (1 JULY 2009 – 15 AUGUST 2010)
helicopters. The Osiris, a patrol vessel for the Department of Maritime Affairs, originally an illegal fishing ... water for more than six months. 3/ Author(s): Delegation of France Title: INFORMATION ON ILLEGAL ... surveillance. A bilateral agreement with Australia provides for patrolling to be carried out reciprocally in ... Government, will allow for the use of force in the near future. 2/ French EEZs at Kerguelen (58.5.1) and ...
Meeting Document : CCAMLR-XXIX/44 : Autor(es): Delegation of France
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To what extent do type C killer whales (Orcinus orca) feed on Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea, Antarctica?
Abstract: Information on type C killer whales in the Ross Sea region is reviewed, in particular ... on the trophic overlap between type C killer whales and Antarctic toothfish. Killer whale population ... potential for foraging innovation) means that they are particularly vulnerable to changes in the ecosystem ... whole ecosystems. There is circumstantial evidence that suggests that toothfish are an important prey ...
Meeting Document : WG-EMM-13/29 : Autor(es): L. Torres, M.H. Pinkerton (New Zealand), R. Pitman, J. Durban (USA) and R. Eisert (New Zealand)