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Variation in standing stock of the mackerel icefish Champsocephalus gunnari at South Georgia
commercial fishing. 2. The greatest effect has been observed in years when krill are known to have been ... species, highlighting the importance of the ecosystem approach to fisheries management. Author(s): I ...
Meeting Document : WG-FSA-99/63 : Автор(ы): I. Everson, G. Parkes (United Kingdom), K.-H. Kock (Germany) and I. Boyd (United Kingdom)
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PREDICTING THE VULNERABILITY OF BRYOZOANS AND SPONGES TO DISTURBANCE USING LIFE-HISTORY CHARACTERISTICS
model suggests that Southern Ocean bryozoans may take more than 50 years to recover following ... centuries to recover from disturbance particular in areas where natural disturbance is low. Author(s ... age and a strong positive relationship between growth rate and temperature. A multiple regression ... disturbance. Demosponges showed a strong positive relationship between maximum size and age while there were ...
Meeting Document : WS-VME-09/12 : Автор(ы): Martin-Smith, K.
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ANALYSIS OF ROSS SEA TAGGING AND RECAPTURE RATES
compiled for the years 2003-2006. Recapture rate was expressed as tags captured/tags released/fish scanned ... , for inclusion in the Ross Sea stock assessment. Author(s): D.J. Agnew (UK) Title: ANALYSIS OF ROSS ... year and recapture year for tags released and recaptured in the same SSRUs on the slope of 88.1 was ... (caught), all in numbers. 2. The overall size of the dataset was 734 combinations of release year ...
Meeting Document : WG-SAM-08/07 : Автор(ы): D.J. Agnew (UK)
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Analysis of changes in biomass of fish stocks in the South Georgia Area in 1976/77 – 1986/87
C.gunnari stock. High biomass density appeared with 2-4 years intervals after recruiting an abundant year ... decline of the P.georgianus. Author(s): M. Mucha and W. Ślósarczyk (Poland) Title: Analysis of changes ...
Meeting Document : WG-FSA-87/10 : Автор(ы): M. Mucha and W. Ślósarczyk (Poland)
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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 ... spawning stock and recruitment, which is highly variable Author(s): M. Basson, J. Beddington (United ...
Meeting Document : WG-FSA-89/8 Rev. 1 : Автор(ы): M. Basson, J. Beddington (United Kingdom) and W. Ślósarczyk (Poland)
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Analysis of changes in biomass of fish stocks in the south Georgia Area in 1976/77 – 1986/87
C.gunnari stock. High biomass density appeared with 2-4 years intervals after recruiting an abundant year ... decline of the P.georgianus. Author(s): M. Mucha and W. Ślósarczyk (Poland) Title: Analysis of changes ...
Meeting Document : SC-CAMLR-VI/BG/40 : Автор(ы): M. Mucha and W. Ślósarczyk (Poland)
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Synopsis of data from satellite telemetry of foraging trips and migration routes of penguins and pinnipeds from the South Shetland Islands, 1997/98 to present
gentoo penguins, and Antarctic fur, Weddell, and leopard seals. The data from 14 years of tracking are ... presented to highlight patterns of local habitat use and long-range migration of these six species. Author(s ...
Meeting Document : WG-EMM-12/37 : Автор(ы): J. Hinke, G. Watters, W. Trivelpiece and M. Goebel (USA)
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An overview of tagging skates (Rajiformes) and CCAMLR skate tagging data
conducted in the CCAMLR area for several years now, only preliminary observations have been presented to ... data quality and suggestions for future work. Author(s): S.R. McCully, D. Goldsmith, G. Burt, R. Scott ...
Meeting Document : WG-SAM-13/25 Rev. 1 : Автор(ы): S.R. McCully, D. Goldsmith, G. Burt, R. Scott and J.R. Ellis (United Kingdom)
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The 2013 annual random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters of Heard Island (Division 58.5.2)
invertebrates. Catches of individual invertebrate taxa were generally much lower than in previous years. Lengths ... toothfish were tagged. Author(s): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia) Title: The 2013 ... . This year there was a large abundance of jellyfish (Cnidaria) which formed about half of the catch of ...
Meeting Document : WG-FSA-13/21 : Автор(ы): G.B. Nowara, T.D. Lamb and D.C. Welsford (Australia)
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An overview of tagging skates (Rajiformes) and CCAMLR skate tagging data
conducted in the CCAMLR area for several years now, only preliminary observations have been presented to ... data quality and suggestions for future work. Author(s): S.R. McCully, D. Goldsmith, G. Burt, R. Scott ...
Meeting Document : WG-FSA-13/33 : Автор(ы): S.R. McCully, D. Goldsmith, G. Burt, R. Scott and J.R. Ellis (United Kingdom)
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