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Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)
20% of B0 in the respective sample of any one year, for each year in the 35-year projection period ... 10 15 20 25 30 35 40 45 50 55 60 65 70 1987 0.01 0.05 0.02 0.08 0.03 0.52 0.22 0.07 0.01 0.00 0.00 ... has decreased in recent years, with SSB levelling off between 2010 and 2011. 29. The Working Group ... sustainable. 41. A rajid tagging program has been under way for four years in Subarea 48.3. Progress has ...
Document : Site Section: Publications
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Biogeographic patterns of benthic invertebrate megafauna on shelf areas within the Southern Ocean Atlantic sector
the Weddell water masses that meet and mix in this region. Evident at smaller spatial scales are the ... general trend (see also Lockhart and Jones, 2006). Piegraphs 30, 34 and 45 in Figure 4 represent the ... approximately 20–30 cm (Gutt and Starmans, 2001; Gutt and Piepenburg, 2003; Teixidó et al., 2004 ... meet and mix in this region. Evident at smaller spatial scales are the effects of disturbance regimes ... thwarted by sparse records. Even where advances in both have been so great as to allow the delineation of ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 167–192 : Autor(es): Lockhart, S.J. and C.D. Jones
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WG-FSA-06/5
fishery specialists in the various countries- participants of CCAMLR, in the present article we give the ... . … … … … … … … … … … … … … … … … … … … … … … … …. 44 In the first years of the Russian biology and fishery research in the Ross Sea the modified ... to No. 20-24, and also an increase in weight of concrete loads from 3-4 to 10,5 kg. Besides, in the ... MODIFICATIONS IN THE RUSSIAN RESEARCH OF ROSS SEA TOOTHFISH DURING THE SEASON 2004/05-2005/06. Author ...
Document : Site Section: Publications
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CCAMLR research and exploratory fishing: commercial fishing disguised as scientific research
Review and several Scientific Committee working groups have raised concerns regarding the current ...
Meeting Document : SC-CAMLR-XXXVII/BG/28 : Autor(es): Submitted by ASOC
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Fishery Report 2017: Champsocephalus gunnari South Georgia (Subarea 48.3)
size of 30 cm in three years. Icefish inhabit the shelf all around South Georgia and also at Shag ... with a minimum mesh size of 90 mm. In recent years, the catch limit for this fishery has been between ... . gunnari biomass (see WG-FSA-SAM-04/20). In 2017, there were no new estimates of standing stock available ... used by CCAMLR in previous years (Table 2). Abundance and length parameters were updated according to ...
Document : Site Section: Publications
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Krill population dynamics at South Georgia 1991–1997, based on data from predators and nets
biomass in the following year. Similar recruitment failure in the same years is evident in krill ... scientific nets from the same area over the summers of 1991-1997. In comparing the 5 years with both predator ... in 1991 and 1994, both years of low krill biomass at South Georgia. In both of these years large ... -group cohorts in the length-frequency distribution, we suggest that year's of high mean krill ...
Meeting Document : WS-AREA 48-98/15 : Autor(es): K. Reid, J. Watkins, J. Croxall and E. Murphy (UK)
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Amendments to the Draft Headquarters Agreement between the Government of Australia and the Commission for the Conservation of Antarctic Marine Living Resources
Author(s): Delegations of Argentina and Chile Title: Amendments to the Draft Headquarters Agreement between the Government of Australia and the Commission for the Conservation of Antarctic Marine Living Resources Approval: Approved
Meeting Document : CCAMLR-I/30 : Autor(es): Delegations of Argentina and Chile
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WG-EMM-01
Antarctic krill in the Elephant Island area (Antarctic Peninsula) during austral summer 2001 V. Siegel ... Comparison of temperature situation near South Georgia in December–February, 1989–1990, 1990–1991, 1999–2000 ... and 2000–2001 on satellite data and information about krill catches in Subarea 48.3 G. Vanyushin ... (Russia) WG-EMM-01/12 Sources of variance in studies of krill population genetics S.N. Jarman and S. Nicol ...
Meeting
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Interannual variations of water thermochaline structure on South Georgia Island, South Orkney Islands and Shetland Islands shelves
temperature, while in other years (1980, 1981) the layer temperature was negative. The second year type (1979 ... area of South Orkney Isls and Shetland Isls in January-February since 1970. Three types of years have ... intermediate cold layer. In some years of this type (1 97 1, 1972, 1978, 1982) the layer had positive ... between the same. Two year types were revealed in the area of South Orkney Isls. Availability of a warmed ...
Meeting Document : WG-EMM-00/34 : Autor(es): P. Chernyshkov, V. Shnar, O. Berezhinsky and I. Polischuk (Russia)
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Activity, seasonal site fidelity, and movements of Type-C killer whales between the Ross Sea, Antarctica and New Zealand
potential threats faced by, and capacity for resilience in, this top predator. Together with Weddell seals ... , TCKW have been identified as one of the two top predator species in the Ross Sea most likely to be ... risk to TCKW. New results from satellite transmitters deployed on TCKW in Terra Nova Bay suggest that ... TCKW may use small-scale areas in this highly productive ecosystem intensely for a period of days to ...
Meeting Document : WG-EMM-15/52 : Autor(es): R. Eisert (New Zealand), G. Lauriano, S. Panigada (Italy), E.N. Ovsyanikova, I.N. Visser, P.H. Ensor, R.J.C. Currey, B.R. Sharp and M.H. Pinkerton (New Zealand)