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The BROKE-West acoustic krill biomass survey of CCAMLR Division 58.4.2
is intended to produce a new estimate of B0 for this Division so that a revised precautionary catch ... limit can be established by CCAMLR.. The survey will be conducted from a single ship and will consist of ...
Meeting Document : WG-EMM-05/11 : Автор(ы): S. Nicol, S. Kawaguchi, T. Jarvis and T. Pauly (Australia)
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SKATE DIET AT SOUTH GEORGIA INDICATES BENTHIC HABIT OF KRILL
South Georgia, Southern Ocean. The diet of A. georgiana varied with skate size and between years ... presence of Antarctic krill in this skate’s diet indicates a benthic habit of this euphausiid species ... , which has hitherto been considered as occupying a purely pelagic niche. Author(s): C.E. Main and M.A ...
Meeting Document : WG-FSA-09/15 : Автор(ы): C.E. Main and M.A. Collins (United Kingdom)
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ANTARCTIC TOOTHFISH STOCK ASSESSMENT IN DIVISION 58.4.1 ON THE BASIS OF CPUE DATA
biomass in the Ross Sea. As a result of implementation of a dynamic production model, current biomass in ... about 32000 t. Author(s): D. Vasilyev, K. Shust, V. Tatarnikov, I. Istomin and A. Petrov (Russia) Title ...
Meeting Document : WG-SAM-09/12 : Автор(ы): D. Vasilyev, K. Shust, V. Tatarnikov, I. Istomin and A. Petrov (Russia)
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SPATIAL POPULATION MODEL USER MANUAL
Abstract: The Spatial Population Model (SPM) is a generalised spatially explicit age-structured ... -structured population using a range of observations, including tagging, relative abundance, and age frequency ... interpret output. Author(s): A. Dunn and S. Rasmussen (New Zealand) Title: SPATIAL POPULATION MODEL USER ...
Meeting Document : WG-SAM-09/17 : Автор(ы): A. Dunn and S. Rasmussen (New Zealand)
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The influence of the shape of meshes on the selective properties of trawls with special reference to Antarctic krill
trawls with a square- and diamond-shaped mesh, on the traumatic rate of krill passed through a mesh and ... remained in the trawl,on the survival rate. When trawls with a square-shaped mesh were used the highest ...
Meeting Document : SC-CAMLR-VIII/BG/09 : Автор(ы): Delegation of USSR
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Stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1991/91 season, using virtual population analysis
independent stock assessment surveys between 1986/87 and 1990/91. The results indicate a very different ... situation to assessments in 1989/90 with a decrease in overall biomass and recruitment over recent years ... catches in the near future on the basis of a target F is questioned Author(s): G. Parkes (United Kingdom ...
Meeting Document : WG-FSA-91/15 : Автор(ы): G. Parkes (United Kingdom)
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Refinements to the strategy for managing depleted fish stocks based on CCAMLR objectives
Abstract: A method of calculating fishing mortalities which will allow depleted fish stock to ... illustrated. These fishing mortalities are based on probabilistic descriptions of the future states of a ... depleted stock, and take into account uncertainty in assessments. Sample calculations show that applying a ...
Meeting Document : SC-CAMLR-IX/BG/14 : Автор(ы): Delegation of Australia
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Hydroacoustic survey of elephant island and the vicinity of King George Island, austral summer 1989
Abstract: The hydroacoustic survey found a high krill abundance in the Elephant Island area (a ... “superswarm" not unlike 1981) and a very low abundance in the King George Island area compared to last ...
Meeting Document : SC-CAMLR-VIII/BG/33 : Автор(ы): Delegation of USA
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Net escapement of Antarctic krill in trawls
Abstract: This document describes the aims and methodology of a three year project (commenced in ... 2012) entitled Net Escapement of Antarctic krill in Trawls (NEAT). The study will include a morphology ... (Denmark), A. Engås, S. Nordrum and S. Iversen (Norway) Title: Net escapement of Antarctic krill in trawls ...
Meeting Document : WG-EMM-12/24 : Автор(ы): B.A. Krafft (Norway), L.A. Krag, B. Herrmann (Denmark), A. Engås, S. Nordrum and S. Iversen (Norway)
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THE STRUCTURE AND FUNCTIONING OF MARINE ECOSYSTEM IN ARGENTINE ISLANDS WATERS
structure of marine ecosystem in a poorly investigated coastal area of Argentine Island Archipelago The ... structure and functioning of the local biota has a specific response of environmentally different involved ... elements to a series of limiting factors. Mass phyto- and zoobenthos and macro plankton species accumulate ...
Meeting Document : WG-EMM-11/P5 : Автор(ы): E.Z. Samyshev
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