Resultados de la búsqueda
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Some additional data challenge the concept of the distribution of the gravid krill females related to bottom depths
surveys and numerous data from observers revealed no statistically reliable tendency in the gravid females ... Abstract: The distribution of krill females of the different maturity stages was considered to ... reveal the preferable bottom depths for the spawning. Calculations based on the three expanded scientific ... to move offshore to deeper waters. The possible reasons causing the spawning females distribution are ...
Meeting Document : WG-EMM-05/15 : Autor(es): V.A. Sushin, F.F. Litvinov, A.S. Sundakov and G. Andrianov (Russia)
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Research program to examine the life- cycle and resource potential of Dissostichus spp. in the Special Research Zone within the Ross Sea region marine protected area (RSRMPA) in 2019-2021
paper presents the research program in the frame of the Research and Monitoring Plan for RSRMOR. The ... research program shall be conducted in the Special Research Zone during 2019- 2021 or the first reference ... period for existence of the RSRMPA. This program provides possibility for collaborative investigations in ... the Special Research Zone by Russian vessels and vessel from other CCAMLR members. Author(s ...
Meeting Document : WG-FSA-2019/42 Rev. 1 : Autor(es): Delegation of the Russian Federation
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Research program to examine the life- cycle and resource potential of Dissostichus spp. in the Special Research Zone within the Ross Sea region marine protected area (RSRMPA) in 2019–2027
potential for Dissostichus spp. in Ross Sea. This paper presents the research program in the frame of the ... Research and Monitoring Plan for RSRMOR. The research program shall be conducted in the Special Research ... Zone during 2019- 2027 or the first reference period for existence of the RSRMPA. This program ... provides possibility for collaborative investigations in the Special Research Zone by Russian vessels and ...
Meeting Document : WG-SAM-2019/17 : Autor(es): Delegation of the Russian Federation
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Revision of the precautionary approach to ensuring the rational use of the living resource (Dissostichus eleginoides) in Subarea 48.3 (full version)
. This paper reviews the long-term decline in the size structure of Patagonian toothfish (Dissostichus ... eleginoides) observed in longline catches taken in the South Georgia Area (FAO Area 48.3). We note that from ... the start of the 2000s until now, longline fishing in the South Georgia area has targeted immature ... fish smaller than 100 cm. The issue of non-rational use of the Patagonian toothfish stock in Subarea ...
Meeting Document : WG-FSA-2019/40 : Autor(es): Delegation of the Russian Federation
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Review of the efficacy of the early season extension in the Patagonian toothfish fishery in Subarea 48.3 and proposal for further season extension
in 2013. The season extensions have been successful and no birds were killed during the extension in ... Abstract: In 2009 CCAMLR agreed to incrementally and conditionally bring forward the start date ... of the Patagonian toothfish fishery in sub-Area 48.3. This allowed vessels that had been 100 ... % compliant with CM 25-01 in the previous season to start 5-days early in 2010 (April 26th) and a further 5 ...
Meeting Document : WG-FSA-13/32 : Autor(es): M.A. Collins and K. Ross (United Kingdom)
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The Status of the Champsocephalus gunnari Stock in the South Georgia Area
observed in recent years cannot be sustained. There is no clear relationship between the size of the ... Abstract: This study focuses on the Chamsocephahus gunnari stock around South Georgia. The ... the relationship between the spawning stock and number of recruits. A conventional VPA and an ad hoc ... tuning method are used to estimate biomass levels and fishing mortality for the period 1971/72 to 1988/89 ...
Meeting Document : WG-FSA-89/8 Rev. 1 : Autor(es): M. Basson, J. Beddington (United Kingdom) and W. Ślósarczyk (Poland)
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Description of the tagging process and the development of a cradle for optimum landing and measuring of large fish followed by the Spanish F/V Tronio
Abstract: During the 2017/18 season the Spanish F/V Tronio fished in Statistical Subarea 88.1 and ... Division 58.4.1 where the latter area required a tag rate of five fish per ton greenweight caught and also ... where the overall size of the fish exceeds 115cm. The tagging station on the FV Tronio is on the upper ... deck above the hauling station providing easy access to retrieve smaller fish directly from the hauling ...
Meeting Document : WG-FSA-18/48 Rev. 1 : Autor(es): R. Sarralde, C. Heinecken and P. Lafite
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Report on the transfer of a crew member from the vessel Globalpesca I during exploratory fishing in the area of CCAMLR
“Globalpesca I” se encontraba realizando actividades de pesca exploratoria en el área de la Convención, aún no ... cabo por las autoridades nacionales competentes. Author(s): Delegation of Chile Title: Report on the ... transfer of a crew member from the vessel Globalpesca I during exploratory fishing in the area of CCAMLR ...
Meeting Document : CCAMLR-XXV/BG/25 : Autor(es): Delegation of Chile
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Preliminary results on the composition and abundance of the krill stock in the southern Bellingshausen Sea (Antarctic, CCAMLR Subarea 88.3)
effects on the krill stock. Spawning was late during the studied season, no larvae were found in the area ... south of 66°S, between 68°W and 120°W. Krill Euphausia superba abundance and biomass was in the lower ... range of values generally found in the Antarctic Peninsula and Elephant Island region. A distinct ... the East Wind Drift zone and larger ones further north under the influence of West Wind Drift waters ...
Meeting Document : WG-EMM-95/18 : Autor(es): Siegel, V.
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The 2014 annual random stratified trawl survey in the waters of Heard Island (Division 58.5.2) to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari
Abstract: The annual random stratified trawl survey (RSTS) at HIMI was conducted during June of ... 2014, with the completion of 158 stations. An additional five stations were completed at Shell Bank ... , which had not been sampled since 2005. The catches of C. gunnari were less than half of those in 2013 ... , but catches of both D. eleginoides and C. gunnari were higher than the long-term average (2006-2013 ...
Meeting Document : WG-FSA-14/41 : Autor(es): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)