Resultados de la búsqueda
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Examination of the skate by-catch from around South Georgia from one vessel in the 2000 longline toothfish season
Abstract: Two previously recorded species, Raja georgiana and Bathyraja meridionalis were ... recorded as-bycatch on one vessel in the South Georgia toothfish fishery, 2000. One further species could ... other two in deep water. The average catch rate was 0.23 rajids/1000 hooks. Distribution and length at ...
Meeting Document : WG-FSA-00/59 : Autor(es): M. Endicott, D. Agnew and C. Nolan (United Kingdom)
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Biomass of Antarctic krill around South Shetland using 2-dB difference method in April 2016
Abstract: Antarctic Krill plays an important role in Antarctic ecosystems as the medium that ... connects phytoplankton to penguins, seals, and whales. It is also in the limelight as an important protein ... source for the future food resource. Since Krill is mainly schooled within 200m depth, mass catching is ... . CCAMLR (Convention for the Conservation of Antarctic Marine Living Resources) is currently implementing a ...
Meeting Document : WG-EMM-16/60 : Autor(es): Delegation of the Republic of Korea
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Feeding and food intake of Electrona carlsbergi (Tåning, 1932) Myctophidae
/ Description: In summer and autumn Electrona carlsbergi feeds mainly on copepods. Daily food intake estimated ... . carlsbergi during the year in the waters to the south of the Antarctic Convergence is about 15 times fish ... , 1986). For an understanding of the role of E. carlsbergi in the ecosystems of the Southern Ocean ... carlsbergi feeds mainly on copepods. Daily food intake estimated by various methods was from 3.7 to 5.6% of ... Ocean. It is a typical plankton eater feeding predominantly on phytophagous copepods. Electrona ... , quantitative data on its food intake is most important. So far little is known about this matter. In ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 411–416 : Autor(es): Gerasimova, O.V.
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Physical forcing in the southwest Atlantic: ecosystem control
physical environment has been recorded since the early part of the last century. For example, ocean ... temperatures are known to vary both between seasons and between years. Time series analysis of sea surface ... temperature anomalies at lag periods of approximately 3 to 4 years. Crosscorrelation analyses with temperature ... anomaly data for the El Niño 4 region in the Pacific show that variability at South Georgia also reflects ...
Meeting Document : WG-EMM-04/34 : Autor(es): P.N. Trathan, E.J. Murphy, J. Forcada, J.P. Croxall, K. Reid and S.E. Thorpe (United Kingdom)
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Short note: time series of Drake Passage Oscillation Index (DPOI) from 1952 to 1988
generally observed for around 3 years except 6 years between 1958 and 1964. Author(s): M. Naganobu and K ... 1950s until 1988 at the Web sites of the Carbon Dioxide Information Analysis Centre for Rio Gallegos and ... since the 1940s until 1998 at British Antarctic Survey for Esperanza. Here we calculated a time series ... . A low DPOI less than 10 hPa appeared in 1967 and 1980. Intervals between the years of low DPOI were ...
Meeting Document : WG-EMM-02/44 : Autor(es): M. Naganobu and K. Kutsuwada (Japan)
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Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2013–2014
Island, South Orkneys and at Goudier Island, Antarctic Peninsula for the period April 2013 to March 2014 ... highest ever recorded in the 24 years of summer surveys and fourth highest ever recorded in 23 years of ... the lowest ever recorded in 24 years of surveys. The incidence of marine mammal entanglements was ... . Debris associated with seabird colonies was below the mean level for wandering albatrosses and grey ...
Meeting Document : SC-CAMLR-XXXIII/BG/31 : Autor(es): Delegation of the United Kingdom
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Acoustic estimates of krill abundance at South Georgia, 1981–1998
of the years between 1990 and 1998 it was possible to calculate separate biomass estimates for the ... Georgia are presented for periods within ten austral summers between 1981 and 1998. This time series ... a primary objective, and estimates derived for the first time here from acoustic data collected as a ... and 1994 austral summer seasons were characterised by particularly low abundances of krill. For five ...
Meeting Document : WS-AREA 48-98/9 : Autor(es): A.S. Brierley, J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson (UK)
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Revision of the precautionary approach to ensuring the rational use of the living resource (Dissostichus eleginoides) in Subarea 48.3 (full version)
South Georgia continually for more than 40 years, including more than 25 years under CCAMLR management ... Abstract: Fishing for Patagonian toothfish (Dissostichus eleginoides) has been carried out around ... Status: Content Approved Document Release Consent: No Delegation responsibility for releasing documents ...
Meeting Document : WG-FSA-2019/40 : Autor(es): Delegation of the Russian Federation
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Conservation Measure Conservation Measure 10-05 (2015)
Catch Documentation Scheme for Dissostichus spp. Species: Dissostichus spp. Adopted at Meeting ... International Organization for Standardization (ISO) country code plus the last two digits of the year for ... quantity or form, does not constitute an import for the purposes of this conservation measure. (vii ... dispose of seized or confiscated Dissostichus spp., it may issue an SVDCD specifying the reasons for that ... CDS issues an SVDCD, it shall immediately report all such validations to the Secretariat for ...
Conservation Measure : 10-05 (2015)
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WS-AREA 48-98
Full Name: Workshop on Area 48 Location: La Jolla, Ca., USA Date(s): Monday, 15 June 1998 to ... -98/1 Provisional Agenda for the 1998 Area 48 Workshop WS-AREA 48-98/10 Sea surface temerature ... Kingdom) WS-AREA 48-98/15 Krill population dynamics at South Georgia 1991–1997, based on data from ... -98/19 Draft only for discussion at Area 48 workshop: variation in condition of the mackerel icefish I ...
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