Search results
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ECOLOGICAL REPERCUSSIONS OF HISTORICAL FISH EXTRACTION FROM THE SOUTHERN OCEAN
stocks were on average reduced to <50%, and finally (mid-1980s) to <20%, of original size. Despite ... strong year classes, as is true of such fish elsewhere. A climate regime, the Southern Annular Mode, once ... oscillated between two states, but has remained in its “positive mode” since the time of the fish extraction ... islands, where fishing was concentrated — declined simultaneously during the two periods of heavy fishing ...
Meeting Document : WG-EMM-08/P07 : Author(s): D. Ainley and L. Blight
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Fulfilling CCAMLR’s commitment to create a representative system of Marine Protected Areas
adopting a Southern Ocean representative system of MPAs by 2020. ASOC recommends that this year CCAMLR ... a Southern Ocean representative system of MPAs by 2020. ASOC recommends that this year CCAMLR: Adopts ...
Meeting Document : CCAMLR-XXXVII/BG/36 : Author(s): Submitted by ASOC
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Analyses of ice conditions in the research area proposed by Ukraine for a multi-year Dissostichus research program in Statistical Subarea 48.1
Abstract: The Ukraine submitted to WG SAM 2018 a proposal for a new toothfish research program ... at SAM 2018 (WG-SAM-18/01). The results demonstrate that in the months from January to April (when ... and T. Brey Title: Analyses of ice conditions in the research area proposed by Ukraine for a multi-year ... The Ukraine submitted to WG SAM 2018 a proposal for a new toothfish research program in Subarea ...
Meeting Document : WG-FSA-18/01 : Author(s): H. Pehlke, S. Hain, K. Teschke and T. Brey
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Preliminary results on by-catch of fishes caught by the fishery vessel Chiyo Maru No. 3 to the north of the South Shetland Islands (February to March, 1996)
hauls. Notothenioid juveniles were found in 30 hauls carried out in waters with a depth of 87-853m ... hauls. Notothenioid juveniles were found in 30 hauls carried out in waters with a depth of 87-853m ...
Meeting Document : WG-EMM-96/52 : Author(s): Ichii, T., Kawaguchi, S., Naganobu, M.
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Scientific requirements for an orderly development of the krill fishery
of the fishery. The aim of this paper, which Australia committed to present to this year’s WG-EMM, is to outline ... as the magnitude of catch that, if it were taken from one location, would avoid impacting on the predators ... of this paper, which Australia committed to present to this year’s WG-EMM, is to outline the scientific ... that, if it were taken from one location, would avoid impacting on the predators dependent on that location ...
Meeting Document : WG-EMM-07/23 : Author(s): A. Constable, G. Slocum and S. Nicol (Australia)
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Preliminary proposal for designation an Antarctic Specially Protected Area in the Argentine Islands Archipelago and nearby Graham Coast Antarctic Peninsula region
many years. There are three main elements are planned to include into the planned ASPA. The ASPA marine ... terrestrial and additional marine component could serve as one of the scientific reference areas of the broad ... many years. There are three main elements are planned to include into the planned ASPA. The ASPA marine ... ASPA with a combination of mainly terrestrial and additional marine component could serve as one ...
Meeting Document : SC-CAMLR-38/BG/21 Rev. 1 : Author(s): Delegation of Ukraine
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Increase in relative abundance of fjord Notothenia rossii in Potter Cover, South Shetland Islands, after the decrease associated with commercial fishing in the area
has continued in Potter Cove from 1991 to 1999, covering a continuous sampling period of sixteen years ... years is the effect of the offshore commercial fishery in the area in the late 1970s ... in Potter Cove from 1991 to 1999, covering a continuous sampling period of sixteen years and in Harmony Cove ... in recruitment to the inshore sub-populations of N. rossii and G. gibberifrons in the last sixteen years ...
Meeting Document : WG-FSA-99/30 : Author(s): E.R. Barrera-Oro, E.R. Marschoff and R.J. Casaux (Argentina)
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An integrated stock assessment for the Heard Island and the McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery (Division 58.5.2)
composition data to aid with the estimation of year class strength and selectivity functions of sub-fisheries ... with the estimation of year class strength and selectivity functions of sub-fisheries. Compared to the 2013 ...
Meeting Document : WG-FSA-14/34 : Author(s): P. Ziegler, D. Welsford, W. de la Mare and P. Burch (Australia)
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An investigation of integrated stock assessment methods for the Patagonian toothfish (Dissostichus eleginoides) in Division 58.5.2 using CASAL
Abstract: This paper follows preliminary work in 2005 in developing an integrated assessment for ... show that an integrated assessment for Dissostichus eleginoides in Division 58.5.2 seems tractable. The ... , S. Candy and I. Ball (Australia) Title: An investigation of integrated stock assessment methods for ... Patagonian toothfish in Division 58.5.2. It focuses on developing a “base-case” assessment, which is ...
Meeting Document : WG-FSA-SAM-06/14 : Author(s): A. Constable, S. Candy and I. Ball (Australia)
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Comparison of age readings by two readers and preliminary results of age and growth of Dissostichus mawsoni in Subarea 88.3
readings by two readers and preliminary results of age and growth of Dissostichus mawsoni in Subarea 88.3 ... Comparison of age readings by two readers and preliminary results of age and growth of Dissostichus ...
Meeting Document : WG-FSA-2019/35 : Author(s): M. Kim, S. Chung, S. Choi, C.P. Sutton and S.J. Parker