Search results
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REVISED ASSESSMENT OF TOOTHFISH STOCKS IN DIVISIONS 58.4.1, 58.4.2
for a number of consecutive years with the tagging of toothfish a prerequisite for the legal fishery ... of consecutive years with the tagging of toothfish a prerequisite for the legal fishery. This paper presents ...
Meeting Document : WG-FSA-08/43 : Author(s): D.J. Agnew, C. Edwards, R. Hillary, R. Mitchell (UK) and L.J. López Abellán (Spain)
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Observation and comments on the scientific basis and draft RMP of the WSMPA Proposal
) has been discussed in the SC-CAMLR for 3 years. Some agreements has been reached in the SC-CAMLR ... discussed in the SC-CAMLR for 3 years. Some agreements has been reached in the SC-CAMLR, while substantial ...
Meeting Document : SC-CAMLR-38/BG/15 : Author(s): Delegation of the People’s Republic of China
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Maintaining CCAMLR’s ambition on Marine Protected Areas
CCAMLR MPAs over the past several years have reflected a ‘lowest common denominator’ approach ... the past several years have reflected a ‘lowest common denominator’ approach to consensus ...
Meeting Document : CCAMLR-XXXIII/BG/24 Rev. 2 : Author(s): Submitted by ASOC
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Collaborating to eliminate Illegal, Unreported and Unregulated (IUU) fishing in the Southern Ocean
made in recent years, but there are some additional actions CCAMLR could take to make greater progress ... years, but there are some additional actions CCAMLR could take to make greater progress towards ...
Meeting Document : CCAMLR-XXXV/BG/27 : Author(s): Submitted by ASOC and COLTO
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Seabird mortality in the artisanal austral hake and Patagonian toothfish longline fisheries in southern Chile
accounts for 0.9 and 20 millions hooks/year, respectively. Both fleet use vertical longlines that sink fast ... accounts for 0.9 and 20 millions hooks/year, respectively. Both fleet use vertical longlines that sink fast ...
Meeting Document : WG-FSA-04/54 : Author(s): C.A. Moreno, P. Rubilar, J. Arata, R. Hucke-Gaete (Chile) and G. Robertson (Australia)
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The diet of juvenile toothfish (Dissostichus eleginoides) on the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)
fish. The difference in prey composition reflects differences in ichthyofauna between the two areas ... . The size of prey increased with size of predator, with two cohorts of toothfish taking two distinct cohorts ...
Meeting Document : WG-FSA-04/43 : Author(s): M.A. Collins, K.A. Ross and M. Belchier (United Kingdom)
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Measurements of differences in the target strength of Antarctic krill (Euphausia superba) swarms at 38 and 120 kHz
simultaneously insonified at these two frequencies in studies off the South Orkneys and Elephant Island in March ... target strength at these two frequencies. The results are in good agreement with recent experimental work ... insonified at these two frequencies in studies off the South Orkneys and Elephant Island in March 1990. Krill ... strength at these two frequencies. The results are in good agreement with recent experimental work ...
Meeting Document : WG-KRILL-90/28 : Author(s): I. Hampton (South Africa)
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Modelling the circumpolar distribution of Antarctic toothfish using correlative species distribution modelling methods
and highlighted for discussion. Preliminary results are provided to demonstrate the application of two methods ... (BIOCLIM and Maxent). For simplicity models included two environmental covariates (bathymetry and latitude ... and highlighted for discussion. Preliminary results are provided to demonstrate the application of two methods ... (BIOCLIM and Maxent). For simplicity models included two environmental covariates (bathymetry and latitude ...
Meeting Document : WG-FSA-14/65 : Author(s): L.M. Robinson, K. Reid (Secretariat)
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KRILLBASE: a multinational, circumpolar database of abundance of Antarctic krill and salps
been collected on the abundance of the two taxa from net sampling surveys since 1926 ... from ~12,520 hauls and data on salps from ~10,832 hauls. These span 49 seasons in two epochs (1926-1939 ... on the abundance of the two taxa from net sampling surveys since 1926, but they are stored in national archives ... on salps from ~10,832 hauls. These span 49 seasons in two epochs (1926-1939 and 1976-2011), including over ...
Meeting Document : SC-CAMLR-XXXV/BG/24 Rev. 1 : Author(s): A. Atkinson, S. Hill, H. Peat, R. Downie and L. Gerrish
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Habitat partitioning in Antarctic krill: spawning hotspots and nursery areas
-frequency databases. Although adult males and females of spawning age were widely distributed ... -frequency databases. Although adult males and females of spawning age were widely distributed ... and extracted data spanning 41 years (1976-2016) from the existing KRILLBASE-abundance and KRILLBASE-length ... has been suggested to occur when densities are 39 exceptionally high during years of strong ...
Meeting Document : WG-EMM-2019/20 : Author(s): F. Perry, A. Atkinson, S.F. Sailley, G.A. Tarling, S.L. Hill, C.H. Lucas and D.J. Mayor