Search results
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SO-AntEco: Contributing information and scientific advice on benthic biodiversity in the South Orkney Islands (Domain 1) region
programme. The team included participants from nine different countries and 15 institutes. The expedition ... took place on board the BAS research ship RRS James Clark Ross in early 2016. The focus of the cruise ... programme. The team included participants from nine different countries and 15 institutes. The expedition ... took place on board the BAS research ship RRS James Clark Ross in early 2016. The focus of the cruise ...
Meeting Document : WG-EMM-17/37 : Author(s): M.J. Brasier, S.M. Grant, P.N. Trathan, L. Allcock, O.S. Ashford, H. Blagbrough, A. Brandt, B. Danis, R. Downey, M. Eléaume, P. Enderlein, C. Ghiglione, O. Hogg, K. Linse, M. Mackenzie, C. Moreau, L. Robinson, E. Rodríguez, V. Spiridonov, A. Tate, M. Taylor, C. Waller, H. Wiklund and H.J. Griffiths
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Results of the sixth Ross Sea shelf survey to monitor abundance of sub-adult Antarctic toothfish in the southern Ross Sea, January 2017
recruitment availability and year class strength. Higher than expected catch rates early in the survey ... , estimating recruitment availability and year class strength. Higher than expected catch rates early ... frequencies for the core strata indicate the progression of a strong year class that appears in 2012 ... progressing through each year, with the appearance of a second strong cohort in 2015. The decline in relative ...
Meeting Document : WG-SAM-17/01 : Author(s): K. Large, L. Robinson and S. Parker
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Conservation Measure Conservation Measure 10-03 (2015)
catch of all species and no more than 50 tonnes for an entire fishing trip by a vessel ... Period of permit/ authorisation Name of issuing authority Country of issuing authority ...
Conservation Measure : 10-03 (2015)
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Conservation Measure Conservation Measure 10-03 (2019)
catch of all species and no more than 50 tonnes for an entire fishing trip by a vessel ... species Period of permit/ authorisation Name of issuing authority Country of issuing ...
Conservation Measure : 10-03 (2019)
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Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach
established. Data from the CCAMLR Convention Area suggest that M. hyadesi may live for two years, but this may ... that M. hyadesi may live for two years, but this may vary. In common with other ommastrephids, the species ... mature in samples taken later in the year; ranging from stage I1 (Lipinski, 1979) at the APFZ ... later. The implication of the above is that M. hyadesi has a two-year life cycle. However, Arkhipkin ... Convention Area suggest that M. hyadesi may live for two years, but this may vary. In coinmon with other ... n v g e ~ z t i n u s in the southwest Atlantic have diminished and world demand for ommastrephid squid has increased in recent years ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Author(s): Rodhouse, P.G
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Connectivity and population structure in Pleuragramma antarcticum along the west Antarctic Peninsula
of early stages which are ice-dependent. Alternatively, if linked by the large-scale circulation, abundance ... Bay corresponding to the year class found during GLOBEC 2001 suggested a dominant cohort and no local ... of otolith chemistry are scheduled over the next year. Author(s): J. Ashford, J. Ferguson, A. Piñones ... of early stages which are ice-dependent. Alternatively, if linked by the large-scale circulation, abundance ...
Meeting Document : WG-FSA-10/16 : Author(s): J. Ashford, J. Ferguson, A. Piñones, J. Torres and W. Fraser
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Squeezed from both ends: Decline in Antarctic fur seals in the South Shetland Islands driven by both Top–down and Bottom–up processes
are provided as an indicator of bottom-up drivers and we contrast these with early season neonate mortality ... . Predation rate has increased 4% per year since 2002. We discuss the relative roles of bottom-up and top ... are provided as an indicator of bottom-up drivers and we contrast these with early season neonate mortality ... declined. Predation rate has increased 4% per year since 2002. We discuss the relative roles ...
Meeting Document : WG-EMM-14/39 : Author(s): M.E. Goebel and C.S. Reiss (USA)
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Resolution Resolution 3/IV (1985)
Subarea 58.5 around the Kerguelen Islands be prohibited. 37. With respect to Conservation Measure 3/IV ... . RESOLUTION 3/IV Protection of Notothenia rossii around the Kerguelen Islands (Statistical Subarea 58.5 ... . 38. With respect to Statistical Subareas 48.1 and 48.2, attention was drawn to the Scientific ...
Resolution : 3/IV (1985)
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SC-CAMLR-SSP/3
of the fishery compared to later year classes. However, in selecting an age-specific natural ... the later years, it is reasonable to assume a common age-specific catchability function for both ... reduction in the stock in the early 1970's led to only a 3-fold increase in per capita recruitment. Since ... . The age at recruitment is 3-4 years, hence up to two consecutive years of heavy fishing can occur ...
Document : Site Section: The Organisation
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Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina
28 November 1985 to 19 January 1986 and covered the north-eastern part of the shelf. Permission ... comparable with those obtained in previous years. The trawler entered 12 Nm zone for sampling purposes ... were collected for later ageing of fish. - 71 - Catch data and length composition of catches ... season, as in the previous year, the predominance of C. gunnari in catches was observed. * "decade ... mesh sizes (47 and 60 mm) were used with a bottom trawl of 32 m head rope. Catch data were collected in ... . Sampling tows, including some tows inside the 12 Nm zone, were made with 47 mm mesh size codends. Fifty six ... determinations. The total catch with 60 mm mesh size codends was 1305.4 tons with a mean CPUE of 1822 kg/hour. C ... of C. gunnari were found with modes of 18 and 28 cm. The length range of C. aceratus was 25–72 cm. P ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 65-97 : Author(s): Kreft, K. and J. Szynaka