Search results
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Zooplankton: Trophic modelling of the Ross Sea
abundance through the Southern Ocean, and showed interannual variability of about an order of magnitude ... abundance through the Southern Ocean in the period 1926–2003. Unfortunately, there are few data ... , P/B In the Southern Ocean euphausiids typically have P/B values between 1.24–4.75 y-1 (Cartes & Maynou 1998 ... in other Southern Ocean areas. Hampton (1985) report a mean biomass of 31 gWW m-2 in the South Atlantic ...
Document : Site Section: Publications
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Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 2001–2002
sanctioned fishing trips. Fishing effort was 2.9 million hooks, a 36% reduction on the number of hooks set ... fishing trips. Fishing effort was 2.9 million hooks, a 36% reduction on the number of hooks set in 2000 ... longline fishing for Patagonian toothfish Dissostichus eleginoides in the Exclusive Economic Zone around ... fishing for Patagonian toothfish Dissostichus eleginoides in the Exclusive Economic Zone around South ...
Meeting Document : WG-FSA-02/17 : Author(s): B.P. Watkins (South Africa)
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Arrangement WCPFC
of Highly Migratory Fish Stocks in the Western and Central Pacific Ocean and the Commission ... Arrangement between the Commission for the Conservation and Management of Highly Migratory Fish ... Stocks in the Western and Central Pacific Ocean and the Commission for the Conservation of Antarctic ... Description / Abstract: Arrangement between the Commission for the Conservation and Management ... AND MANAGEMENT OF HIGHLY MIGRATORY FISH STOCKS IN THE WESTERN AND CENTRAL PACIFIC OCEAN and THE COMMISSION ... of Highly Migratory Fish Stocks in the Western and Central Pacific Ocean (hereafter WCPFC ... that the objective of the Convention for the Conservation and Management of Highly Migratory Fish Stocks ... , the long-term conservation and sustainable use of highly migratory fish stocks in the western and central ...
Document : Site Section: The Organisation
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Fishery Report 2017: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subarea 58.7 and part of Area 51)
and S.L. Chown. 2007. Conserving pattern and process in the Southern Ocean: designing a marine protected ... prohibited. 2. Reports of substantial illegal fishing prompted South Africa to establish a legal fishery ... * Catch data to September 2017. Illegal, unreported and unregulated (IUU) fishing 7. Although ... the illegal, unreported and unregulated (IUU) fishing in the South African EEZ at the Prince Edward Islands ...
Document : Site Section: Publications
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Fishery Report 2018: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subarea 58.7 and part of Area 51)
, T. Akkers, O. Gon, R.W. Leslie and S.L. Chown. 2007. Conserving pattern and process in the Southern Ocean ... prohibited. 2. Reports of substantial illegal fishing prompted South Africa to establish a legal fishery ... and unregulated (IUU) fishing 7. Although the illegal, unreported and unregulated (IUU) fishing in the South ... to the fishery Reported catches Illegal, unreported and unregulated (IUU) fishing Data collection Biological ...
Document : Site Section: Publications
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Interannual variability of polynya extent in the Antarctic Ocean
), coastal polynya and open ocean polynya, in the Southern Ocean. Polynya accelerates oceanic and atmospheric ... and open ocean polynya, in the Southern Ocean. Polynya accelerates oceanic and atmospheric processes ... processes by exposing the surface of ocean to the atmosphere. Additionally, we think that the coastal ... and converted into the yearly mean. The time series of the yearly mean in the whole Antarctic Ocean are trending ...
Meeting Document : WG-EMM-01/34 : Author(s): M. Naganobu and K. Segawa (Japan)
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The winter pack-ice zone provides a sheltered but food-poor habitat for larval Antarctic krill
sector of the Southern Ocean contradict this view and present the first evidence that the pack-ice zone ... of the Southern Ocean contradict this view and present the first evidence that the pack-ice zone is a food-poor ... structures that offer protection from predators and to collect organic material released from the ice ... structures that offer protection from predators and to collect organic material released from the ice ...
Meeting Document : WG-EMM-18/P04 : Author(s): B. Meyer, U. Freier, V. Grimm, J. Groeneveld, B.P.V. Hunt, S. Kerwath, R. King, C. Klaas, E. Pakhomov, K.M. Meiners, J. Melbourne-Thomas, E.J. Murphy, S.E. Thorpe, S. Stammerjohn, D. Wolf-Gladrow, L. Auerswald, A. Götz, L. Halbach, S. Jarman, S. Kawaguchi, T. Krumpen, G. Nehrke, R. Ricker, M. Sumner, M. Teschke, R. Trebilco and N.I. Yilmaz
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e-cc-xxv-a6.pdf
... fishing as model inputs (e.g. in CASAL) rather than ‘conservative’ or ‘precautionary’ estimates; (ii ... of fishing trips reported; (iii) reports of recovered illegal longline gear; (iv) reports of undocumented ... enables it to be identified as IUU fishing activity in contravention of CCAMLR conservation measures ... areas of high vulnerability to IUU fishing within the conservation measures of such areas. 7.10 ... which enables it to be identified as IUU fishing activity in contravention of CCAMLR conservation ... estimate of the number of days that an IUU vessel is likely to fish during a fishing season. 6.7 JAG ... estimating the level of illegal fishing using simulated scaling methods on detected effort. CCAMLR Science ... prepare the best estimates of IUU fishing as model inputs (e.g. in CASAL) rather than ‘conservative’ or
application/pdf attached to:JAG
Meeting Report : JAG
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A PROPOSAL TO AMEND CONSERVATION MEASURE 21-03 WITH REGARDS TO THE USE OF NEW FISHING GEAR IN THE KRILL FISHERIES (AND SUBSEQUENT AMENDMENT TO CONSERVATION MEASURE 21-01)
to the section on “Fishing technique” in Annex A of Conservation Measure 21-03 such that a krill fishing ... notification using new fishing gear should be notified under Conservation Measure 21-01. Author(s): Delegation ... of Australia Title: A PROPOSAL TO AMEND CONSERVATION MEASURE 21-03 WITH REGARDS TO THE USE OF NEW FISHING GEAR ... to the section on “Fishing technique” in Annex A of Conservation Measure 21-03 such that a krill ...
Meeting Document : CCAMLR-XXVII/36 : Author(s): Delegation of Australia
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Small scale krill surveys: simulations based on observed euphausiid distributions
. HAMPTON, I. 1985. Abundance, distribution and behaviour of E. superba in the Southern Ocean between 15 ... lines in krill abundance, and this meant across the mean direction of ocean currents. Some ... and the proportion of krill encountered was expressed as a percentage and taken to represent mean krill density ... , and calculation of percentage cover involved searching each pass for krill occurrence. Radial transects were ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Author(s): Agnew, D.J. and S. Nicol