Search results
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Progress report on the scientific data compilation and analyses in support of the planning of a potential Marine Protected Area (MPA) east of the zero meridian in the Weddell Sea (Antarctica)
6.39) as a useful way forward to achieve consensus and offered to work collaboratively with Norway, the ... of Domain 4 for submission to the Commission in 3 to 4 years. Work on this project commenced with an ... . Griffith, T. Hatterman, A. Høgestøl, Y. Kasajima, A. Lowther, S. Moreau, B. Njaastad, P. Koubbi, C. von ... Quillfeldt, T. Brey, K. Teschke and O.A. Bergstad Title: Progress report on the scientific data compilation ...
Meeting Document : SC-CAMLR-38/BG/14 : Author(s): G. Griffith, T. Hatterman, A. Høgestøl, Y. Kasajima, A. Lowther, S. Moreau, B. Njaastad, P. Koubbi, C. von Quillfeldt, T. Brey, K. Teschke and O.A. Bergstad
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Hydroacoustic observations of the vertical distribution of icefish Champsocephalus gunnari in the western part of the slope of the South Georgia Island in December 1999–January 2000
be concluded that assessments of Champsocephalus gunnari stock based on the results of bottom trawl ... echograms obtained with the use of an echograph of the "Priboi-101" echo sounder during the ... concentrations of icefish can be considered by the type of the vertical distribution as bottom/pelagic ones, and ... surveys can be underestimated. Author(s): V.L. Senioukov (Russia) Title: Hydroacoustic observations of ...
Meeting Document : WG-FSA-00/19 : Author(s): V.L. Senioukov (Russia)
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DOWN-SCALING FOOSA TO MODEL THE ADMIRALTY BAY PYGOSCELID PENGUIN COLONIES: A WORK IN PROGRESS
that Foosa capably captures the general trends in adult abundance at Admiralty Bay with minimal formal ... -recruitment dynamics suggest that understanding predatory effects on juveniles may be fundamental for ... helps to explain trends in adult abundance. From a bottom-up perspective, there appears to be a trade ... abundance data, we propose future work that includes, inter alia, expanding the spatial scope to account for ...
Meeting Document : WG-EMM-08/51 : Author(s): J.T. Hinke, G.M. Watters and W.Z. Trivelpiece (USA)
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Species identification and age estimation for the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea
sample from 1999 was confirmed as being solely M. whitsoni, based on otolith comparisons ... , Macrourus whitsoni and M. holotrachys. A previously aged sample from 1999 was confirmed as being solely ... from 1999 was confi rmed as being solely M. whitsoni, based on otolith comparisons and the geographic ... distributed through- out the world’s oceans (see review by Swan and Gordon, 2001) and a wide variety ... highly polymorphic or that there was more than one species in the collection (Marriott and Horn, 2001 ... , resulting in 73% of counts being within 3 of each other and 93% within 5. The between-reader age ...
Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 37–51 : Author(s): Marriott, P., P.L. Horn and P. McMillan
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Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.1
that the numbers of tag recoveries in the 2016 season shows an approximately 0.3 of coefficient ... variance of biomass estimate from the bootstrapped procedure, under the condition that the exploitation ... sizes turned out to be larger in many blocks and smaller in a few blocks over the data poor-fisheries ... least 3 years with the same sample size as decided at the last CCAMLR meeting for the current research ...
Meeting Document : WG-FSA-13/38 : Author(s): Delegation of Japan
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Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.2
such a way that the numbers of tag recoveries in the 2016 season shows an approximately 0.3 of ... coefficient variance of biomass estimate from the bootstrapped procedure, under the condition that the ... sizes turned out to be larger in many blocks and smaller in a few blocks over the data poor-fisheries ... least 3 years with the same sample size as decided at the last CCAMLR meeting for the current research ...
Meeting Document : WG-FSA-13/39 : Author(s): Delegation of Japan
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Results of the fourth CCAMLR sponsored research survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, February 2015 and further development of the time series
of high sub-adult abundance that could be included as strata in future annual surveys. The 2015 ... Abstract: At its 2011 meeting, the Scientific Committee agreed that a time series of relative ... abundance from a well-designed survey could be a useful input into the Ross Sea stock assessment model. The ... survey is consistent with the decline in the abundance of this cohort through time through mortality and ...
Meeting Document : WG-SAM-15/44 : Author(s): S.M. Hanchet, B.R. Sharp, S. Mormede, S.J. Parker (New Zealand) and M. Vacchi (Italy)
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Broadbandwidth sound scattering and absorption from krill (Meganyctiphanes norvegica), Mysids (Praunus flexuousus and Neomysis integer) and shrimp (Crangon crangon)
, the total target strengths (TTS) of crustaceans with markedly different shapes (i.e. Mysidacea, a mix ... (TTS) of crustaceans with markedly different shapes (i.e. Mysidacea, a mix of Praunus flexuosus ...
Meeting Document : WG-EMM-04/40 : Author(s): S.G. Conti, D.A. Demer (USA) and A.S. Brierley (United Kingdom)
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The utilization of seabird censuses for krill monitoring
internacional en et tema. Pe3IOMe PaCCMaTpWBaeTCH B03MO~HOCTb npMMcHeHMH pe3YJI bTaTOB npoBeAeHHblx B Mope ... ~HO BWHBMTb M3MeHeHHH B qHCneHHOCTM nTMQ M/WJIM BWAOBOM COCTaBe. CBH3aHHOM C TpeMH ypOBHHMW ... qMCneHHOCTW KpMnR. EWJI llonyqeH BeKTOp, MynbTMHopManbHOMY, qTO AaeT OCHOBaHMH npeAnonO~MTb. qTO ... to the land-based monitoring programs being developed by CCAMLR members and can provide information ... Ocean is explored. No variation source directly linked with krill was identified by means of ... capable of detecting changes in bird abundance and/or species composition, associated with three levels of ... krill abundance. A vector close to multi-normality was obtained, thus suggesting that refinements of the ... efficient tool for statistical tests of significance. The most promising approach seems to be the ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 393-425 : Author(s): Marschoff, E.R., J.G. Visbeek and L.R. Fontana
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Professional development of Secretariat Staff
that the CCAMLR Secretariat be tasked with developing a similar program for CCAMLR. Author(s ...
Meeting Document : CCAMLR-XXV/30 : Author(s): Secretariat