Résultats de la recherche
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THE ROSS SEA AS A UNIQUE EVOLUTIONARY SITE
fish diversity overshadows the absolute numbers of species. Antarctic notothenioid fishes, living at ... Abstract: The case is made that the Ross Sea is an evolutionary site on par with those of the ... Antarctic marine groups. The Ross Sea fish fauna includes 95 species of fishes, dominated by 61 species of ... notothenioids, an endemic perch-like group. Relative to fish fauna in warmer regions, the nature of the Ross Sea ...
Meeting Document : WG-EMM-09/13 : Auteur(s): J.T. Eastman and D.G. Ainley (USA)
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Moving towards a new era in ecosystem-based krill fishery management
Abstract: To move towards ecosystem-based management of the Antarctic krill fishery and meet the ... requirements of Article II of the Convention, ASOC recommends that: SC-CAMLR endorses the work plan proposed by ... WG-EMM and prioritizes implementation of the work plan to enable revision of Conservation Measure (CM ... ; 3) ensuring a method for bycatch reporting at 2-hour intervals in the continuous mid-water trawl ...
Meeting Document : SC-CAMLR-38/BG/22 : Auteur(s): Submitted by ASOC
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WG-CEMP-91
Kingdom) WG-CEMP-91/22 Pupping-site fidelity of Antarctic fur seals at Bird Island, South Georgia N.J ... USA WG-CEMP-91/27 Prospects for a workshop on methods to study at sea behavior of marine mammals and ... July 1991 Meeting documents Doc Number Title WG-CEMP-91/02 List of participants WG-CEMP-91/03 List of ... -91/06 Changes to standard methods required by the inclusion of gentoo penguin Secretariat WG-CEMP-91 ...
Meeting
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Report on a tuna long-lining fishing voyage aboard Southern Venture to observe seabird by-catch problems
% of bait-takes resulted in a bird being hooked. The mollymawk was hooked at night near full moon, but ... Abstract: Incidental captures of seabirds, and the behaviour of seabirds around the fishing gear ... as it was deployed, were observed during 8-days' fishing of a New Zealand-owned tuna long-liner ... . From 11,200 hooks set 6 seabirds were hooked and recovered: 5 Wandering Albatross Diomedea exulans of ...
Meeting Document : WG-IMALF-94/10 : Auteur(s): M.J. Imber (New Zealand)
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Pleuragramma antarcticum distribution in the Ross Sea during late austral summer 2013
Abstract: Research during the last decade has revealed much about the early life history of ... Pleuragramm antarcticum, including confirmation of the first known nursery ground in Terra Nova Bay. However ... sampled the icthyoplankton community at 17 locations in the western Ross Sea as well as one location in ... the central Ross Sea and one location in the far south of the eastern Ross Sea (in the Bay of Whales ...
Meeting Document : WG-EMM-14/38 : Auteur(s): C. Brooks and K. Goetz (USA)
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Benchmarking CCAMLR
cohesive structure and apportioning of their work schedules. The discussions to be held at the 2016 ... WG-SAM and WG FSA has not been reviewed by Scientific Committee. Author(s): Delegation of the United ...
Meeting Document : SC-CAMLR-XXXV/BG/31 : Auteur(s): Delegation of the United Kingdom
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Supplementary data on exploited stocks in Division 58.5.1 (Kerguelen)
Notothenia rossii, a species which is at present only fishable as a by-catch. The total biomass of the stock ... / Description: The results of fishing cruises carried out from 1986/87 to 1988/89 in Division 58.5.1 (Kerguelen ... Island) have made possible a review of the status of the various harvested fish stocks. Since 1984, an ... average annual growth of 36% has been noted in the abundance of the juvenile section of the stock of ... abundance of the juvenile section of the stock of Notothenia rossii, a species which is at present only ... . RESULTS 3.1 Notothenia rossii As in South Georgia, a continued decline in catches of N. rossii at ... the main work of the Scientific Committee has been concentrated on this species up to now. At ... (at the age of 5 to 6 years) of these juveniles on the shelf. A catch limited to by-catches has ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 147–161 : Auteur(s): Duhamel, G.
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WG-FSA-92
documents Doc Number Title WG-FSA-92/01 Provisional Agenda for the 1992 Meeting of the Working Group on Fish ... Stock Assessment (WG-FSA) WG-FSA-92/02 List of participants WG-FSA-92/03 List of documents WG-FSA-92/04 ... -catch of juvenile Champsocephalus gunnari in krill fishery on the shelf of South Georgia Island G.A ... design for Subarea 48.1 G. Watters (USA) WG-FSA-92/08 Length-age composition of the Patagonian toothfish ...
Meeting
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VARIATION IN DEMERSAL FISH SPECIES RICHNESS IN THE OCEANS SURROUNDING NEW ZEALAND: AN ANALYSIS USING BOOSTED REGRESSION TREES
species richness, with highest richness occurring at depths of 900 to 1000 m, and with a broad plateau of ... characteristics using an extensive collection of trawl data from the oceans around New Zealand. Analyses were ... ‘stochastic gradient boosting’). Depth was the single most important environmental predictor of variation in ... concentrations of chlorophyll a and in zones of mixing of water bodies of contrasting origins. Local variation in ...
Meeting Document : WS-VME-09/P04 : Auteur(s): Leathwick, J.R., Elith, J., Taylor, P., Francis, M.P., Hastie, T.
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Diet components and trophic interactions in five demersal fish in CCAMLR Subarea 48.3
carried out during the month of May 2013, on board of RV DY Eduardo L. Holmberg (INIDEP), at depths from ... Abstract: Diet components and trophic interactions in five demersal fish caught around of South ... Georgia’s waters was determined. Data were obtained from samples of Champsocephalus gunnari, Chaenocephalus ... 74 to 240 m. Prey Specific Index of Importance (%PSIRI) by each prey in each predator and, trophic ...
Meeting Document : WG-FSA-13/60 : Auteur(s): N.R. Marí and G.H. Troccoli (Argentina)