Search results
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Net monitoring on Norwegian krill fishing vessels, recent trials, and a proposal for amendment to CM 25-03 to accommodate cabled communication between net sensors and vessel
Abstract: Net monitoring during krill trawling is necessary to the industry and beneficial to ... CCAMLR science. Currently there is no workable alternative to a cabled connection between vessel and ... trawl sensors. Norwegian krill vessels conducting continuous trawling use a cabled connection where the ... implemented on the FV Saga Sea because extensive trials carried out in 2017/18 with other alternatives were ...
Meeting Document : SC-CAMLR-38/18 : Author(s): O.A. Bergstad
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Estimates of the tag loss rates for single and double tagged toothfish (Dissostichus mawsoni) fishery in the Ross Sea
rate of failure (λ = 0.039 y-¹), but no evidence of a change in the failure rate over time. It is ... Abstract: The rate at which tags are lost from tagged toothfish is an important parameter in ... modelling of the Antarctic toothfish (Dissostichus mawsoni) populations in Subarea 88.1 and 88.2. The ... the CASAL stock assessment models from the available data. Revised estimates of the rate at which ...
Meeting Document : WG-SAM-11/18 : Author(s): A. Dunn, M.H. Smith (New Zealand), D.J. Agnew (UK) and S. Mormede (New Zealand)
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Data on feeding and food objects of southern minke whales
conducted in all four seasons. There have been no noticeable increase of the population size of large whales ... Abstract: Presented research on feeding and the dietary structure by species of minke whales ... , conducted on board the whaling fleet Sovietskaya Ukraina during the 1982/83- 1985/86 seasons. Whaling was ... over the years after the cessation of whaling. The role of a short and profitable from the energy point ...
Meeting Document : SC-CAMLR-XXVI/BG/25 Rev. 1 : Author(s): Delegation of Ukraine
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DATA ON FEEDING AND FOOD OBJECTS OF SOUTHERN MINKE WHALES
conducted in all four seasons. There have been no noticeable increase of the population size of large whales ... Abstract: Presented research on feeding and the dietary structure by species of minke whales ... , conducted on board the whaling fleet Sovietskaya Ukraina during the 1982/83- 1985/86 seasons. Whaling was ... over the years after the cessation of whaling. The role of a short and profitable from the energy point ...
Meeting Document : WG-EMM-08/25 : Author(s): S.G. Bushuev (Ukraine)
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Combined standardised indices of predator performance at Bird Island, South Georgia, 1973¬–2002
different time-scales. The output from all three CSIs indicated that in 2002 there were no indications of ... Abstract: Long-term data on the reproductive performance of krill predators at Bird Island, South ...
Meeting Document : WG-EMM-02/19 : Author(s): K. Reid (United Kingdom)
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Proposal to improve the Draft Research and Monitoring Plan for the Ross Sea region Marine Protected Area
Marine Protected Area (RSRMPA). The RSRMPA entered into force on 1 December 2017. But there has been no ... Abstract: CCAMLR in 2016 adopted Conservation Measure 91-05, establishing the Ross Sea region ... research and monitoring plan (RMP) adopted by CCAMLR in place, which would have impacts on the delivery of ... the MPA objectives. There were great deal of discussions in this regard over the last two years, and ...
Meeting Document : SC-CAMLR-38/21 : Author(s): Delegation of the People’s Republic of China
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Absence of haematozoa in breeding macaroni Eudyptes chrysolophus and rockhopper E. chrysocome penguins at Marion Island
Abstract: Haematozoan infections cause the death of penguins in captivity, but seldom in the wild ... . No haematozoa were found in 89 blood smears taken from macaroni penguins Eudyptes chrysolophus or 80 ... October and November 2001. Discussion centres on the possibility of vector introduction and establishment ...
Meeting Document : WG-EMM-03/19 : Author(s): A. Schultz and S.L. Petersen (South Africa)
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Status of the FIBEX acoustic data from the west Atlantic
Abstract: Data from the FIBEX acoustic survey in the West Atlantic sector have been re-examined ... to check the consistency of krill abundance estimates derived from different survey vessels. There is ... a good level of consistency between the results from four of the vessels, Itzumi, Dr Eduardo L ... Holmberg, Odysee and Walther Herwig. While there is an error factor due to the combination of data ...
Meeting Document : WG-KRILL-93/31 : Author(s): P.N. Trathan and I. Everson (United Kingdom)
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Observations relating to IUU fishing in CCAMLR Area 58 and in the French EEZs around the Kerguelen and Crozet Islands for the 2013/2014 season and Summary of these observations over the decade 2004–2014
operation throughout the year, no observations of IUU fishing activity were noted or reported, although ... which include the Crozet, Kerguelen and Heard and McDonald EEZs respectively, as well as Statistical ... has carried out exploratory fisheries. In the French EEZs, where the surveillance system remained in ... fishing gear not belonging to licensed vessels was found on a number of occasions. Furthermore, no IUU ...
Meeting Document : CCAMLR-XXXIII/19 : Author(s): Délégation française
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A preliminary model-based approach for estimating natural mortality of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region
directly to the productivity of a stock, stock status, and estimated precautionary yields. In the Ross Sea ... constant across age and sex. In 2018, the independent review of the Ross Sea region D. mawsoni stock ... assessment recommended that CCAMLR consider the robustness and reliability of estimating natural mortality in ... the stock assessment model. We undertake a preliminary investigation of estimating natural mortality ...
Meeting Document : WG-SAM-2019/04 : Author(s): B. Moore, S. Mormede, S. Parker and A. Dunn