Résultats de la recherche
-
Estimation of the green weight of krill caught
scale and meal conversion. This paper provides a preliminary summary of the data reported so far in 2014 ... directly estimate the green weight of krill caught (Conservation Measure 21-03, Annex B). This requirements ... Abstract: Vessels operating in the krill fishery in CCAMLR’s Convention Area are required to ... -EMM-14. Estimates of green weight and parameter values are reported in each vessel’s haul-by-haul ...
Meeting Document : WG-EMM-15/19 : Auteur(s): CCAMLR Secretariat
-
Developing conceptual models of elements of the Antarctic marine ecosystem: marine mammals
be included in future ecosystem models of the Southern Ocean: cetaceans and pack-ice breeding seals ... Abstract: The Convention for the Conservation of Antarctic Marine Living Resources (CCAMLR) is ... currently considering plausible models of the Southern Ocean ecosystem within the Working Group on Ecosystem ... . Important ecological differences exist among and between these groups, which should be considered in the ...
Meeting Document : WG-EMM-04/65 : Auteur(s): N. Gales and C. Southwell (Australia)
-
Estimation of the green weight of krill caught
revised at WG-EMM-13 and published in Conservation Measure 21-03 Annex B. Estimates of green weight and ... Abstract: Vessels operating in the krill fishery in CCAMLR’s Convention Area have been required ... to directly estimate the green weight of krill caught since 2012/13. The estimation methods were ... parameter values are reported in each vessel’s haul-by-haul catch and effort data. This paper reviews the ...
Meeting Document : WG-EMM-14/29 : Auteur(s): Secretariat
-
Development of an underwater setting method for surface longliners, to minimise the accidental capture of seabirds
Abstract: In response to the Department of Conservation's concerns for the accidental ... reaches its determined depth. At this point in time the carry over action of the capsule and retrieval ... placement devices were evaluated. Two methods being selected for further in depth evaluation. The first ... action would release the bait. This design concept proved worthy of construction and trial. Sea trials of ...
Meeting Document : WG-FSA-97/54 : Auteur(s): Bentley, N., Smith, M.
-
EFFECT OF STERN-SETTING TUNNEL ON THE SINK RATE OF INTEGRATED WEIGHT LONGLINE (IWL)
line exits the baiting machine, which is positioned in the aft section of the stern setting deck, to ... weeks of fishing in the New Zealand ling fishery. To evaluate the effects of the stern-tunnel method ... longlines, conforming to the CCAMLR standard specified in conservation measure 24-02, is planned to be ... rate of demersal integrated weight longline (IWL). The stern setting tunnel consists of an elongated ...
Meeting Document : WG-FSA-08/38 : Auteur(s): I. Hay and G. Robertson (Australia)
-
Modelling the consequences of Antarctic krill harvesting of Antarctic fur seals
Abstract: In terms of the convention governing the Commission for the Conservation of Antarctic ... should take the needs of the predators of krill into account in order to reduce the risk of deleterious ... estimate. This approach takes the needs of predators into account in only a crude way by assuming that a ... level of krill fishing intensity (?) that would reduce this population to half the equilibrium size in ...
Meeting Document : WG-EMM-01/66 : Auteur(s): R.B. Thomson, D.S. Butterworth (South Africa), I.L. Boyd and J.P. Croxall (United Kingdom)
-
Breeding biology of Adélie penguin (Pygoscelis adeliae) at Edmonson Point CEMP site (Ross Sea, Antarctica): report of the first five years
the fifth year. The study site was located in the Adélie penguin (Pygoscelis adeliae) colony of ... data to contribute to the Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR ... Edmonson Point (74°20'56.7" S, 165°08'10.03" E). The aim of this research was to obtain ... ) Ecosystem Monitoring Program and data on the feeding ecology of the Adélie penguin. The rationale for the ...
Meeting Document : WG-EMM-99/60 : Auteur(s): S. Olmastroni, S. Corsolini, F. Pezzo, S. Focardi (Italy) and K. Kerry (Australia)
-
PRELIMINARY PROPOSAL FOR MARINE SPATIAL PROTECTION AROUND THE SOUTH ORKNEY ISLANDS
PRELIMINARY PROPOSAL FOR MARINE SPATIAL PROTECTION AROUND THE SOUTH ORKNEY ISLANDS ...
Meeting Document : SC-CAMLR-XXVIII/14 : Auteur(s): Delegation of the United Kingdom
-
Redefining the boundary between Divisions 58.5.1 and 58.5.2
Redefining the boundary between Divisions 58.5.1 and 58.5.2 ...
Meeting Document : CCAMLR-XV/19 : Auteur(s): Delegations of Australia and France
-
Variability of krill fishery operations in Subarea 48.2 in relation to fishing methods: spatial–temporal distribution of CPUE and of fishing efforts
values of standardized CPUE indices in the Subarea 48.2 for the last 25 years. The paper provides the ... performance requires knowledge of krill distribution in the fishing grounds with special attention to krill ... in Subarea 48.2 with special attention to the period 2006-2011 which is characterized by the highest ... to differences between national fleets. Our results provide the evidence that ‘high CPUE’ regime’ in ...
Meeting Document : WG-EMM-14/22 : Auteur(s): S. Kasatkina (Russia)