Résultats de la recherche
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Preliminary investigations of an assessment model for skates and rays in the Ross Sea
, steepness, and size and age at maturity. The applicability of a general model, such as presented here, to a ... Antarctic skates in SSRUs 88.1H, 88.1I, 88.1J, & 88.1K of the Ross Sea. The developmental model ... attempted to create a catch history of all skates and rays in the Ross Sea, and integrate these data with ... assessment model. We conclude that aspects of the catch history were very uncertain, including the species ...
Meeting Document : WG-SAM-07/4 : Auteur(s): A. Dunn, S.M. Hanchet, S.L. Ballara and M.P. Francis (New Zealand)
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Report on fishery and scientific activity of Ukraine in the Antarctic in 1993/94
krill in March-June 1994 was 8.708 t. Three longliners of SRTM type worked at the specialized fishery of ... Abstract: In the season of 1993-1994 Ukrainian fishing fleet conducted fisheries in two areas of ... Antarctic waters of the World Ocean: in the Atlantic (subareas 48.2 and 48.3) and the Indian (zone of the ... in subarea 48.2 from 01.03.1994 to 10.04.1994 and from the middle of the second ten-day period of May ...
Meeting Document : SC-CAMLR-XIII/BG/12 : Auteur(s): Observer (Ukraine)
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A drone-based Antarctic fur seal (Arctocephalus gazella) census of the St. Telmo Islands, South Shetland Archipelago
Shirreff and the Saint Telmo Islands. Although annual counts have been undertaken at Cape Shirreff since ... the 1990’s, logistical challenges have prevented surveys of the St Telmo Islands since 2008. Over the ... the peak of recent production in 1997. Given the historical importance of Cape Shirreff and St Telmo ... seal (Arctocephalus gazella) census of the St. Telmo Islands, South Shetland Archipelago Approval ...
Meeting Document : WG-EMM-2019/65 : Auteur(s): D.J. Krause and M.E. Goebel
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FURTHER DEVELOPMENTS OF A SIMULATION MODEL, ‘PATCH’, FOR EVALUATING MANAGEMENT STRATEGIES TO CONSERVE BENTHIC HABITATS (VULNERABLE MARINE ECOSYSTEMS) WHICH ARE POTENTIALLY VULNERABLE TO IMPACTS FROM BOTTOM FISHERIES
ecosystems’ in order to maintain the ecological structure and function of, particularly, deep sea benthic ... habitats. Noting the paucity of data on the ecology of these habitats, this paper further develops a ... practical approach to develop and evaluate fishing strategies aimed at achieving this objective i.e. what is ... requirement can be translated into a simple operational objective: Maintain the quality of habitats above the ...
Meeting Document : WG-FSA-09/42 : Auteur(s): A.J. Constable (Australia)
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Analysis of variables influencing finfish by-catch in the krill fishery in Area 48
associated with the presence of finfish bycatch in the Saga Sea krill fishery for at least one family and ... Abstract: This report presents the results of a method used to explore potential explanatory ... variables influencing finfish bycatch in the krill fishery of Area 48. Records of finfish bycatch in the ... -2011/12. The majority of fish caught were either small juveniles or larvae, dominated by Myctophidae ...
Meeting Document : WG-EMM-12/28 : Auteur(s): S.M. Martin, T. Peatman, J. Moir Clark (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)
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Informing and seeking advice from WG-SAM-18 about the revisions of the WSMPA proposal
of SAM or might be of interest to participants at SAM 2018: Unifying the previously two separate ... Abstract: Following the submission of a first draft Conservation Measure for establishing a MPA ... WSMPA parts into one coherent WSMPA by closing the gap on the eastern coast of the Antarctic Peninsula ... ; Adjustment of the habitat of adult Antarctic toothfish in statistical areas 48.6 and 48.5 as a result of ...
Meeting Document : WG-SAM-18/16 : Auteur(s): S. Hain, K. Teschke, H. Pehlke and T. Brey
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Informing and seeking advice from WS-SM 2018 about the revisions of the WSMPA proposal
under the remit of, or might be of interest to participants at the WS-SM 2018: Unifying the previously ... Abstract: Following the submission of a first draft Conservation Measure for establishing a MPA ... two separate WSMPA parts into one coherent WSMPA by closing the gap on the eastern coast of the ... Antarctic Peninsula; Adjustment of the habitat of adult Antarctic toothfish in statistical areas 48.6 and ...
Meeting Document : WS-SM-18/08 : Auteur(s): S. Hain, K. Teschke, H. Pehlke and T. Brey
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Foraging areas of black-browed and grey-headed albatrosses breeding on Macquarie Island in relation to marine protected areas
significantly more time in waters outside the spatial extent of these areas and are at higher risk from ... -order predators, there is a paucity of data that can be used to evaluate their efficacy in achieving ... this purpose. 2. We assessed the effectiveness of a network of MPAs around Macquarie Island in the ... Southern Ocean by examining the foraging areas of black-browed and grey-headed albatrosses that were ...
Meeting Document : WG-FSA-04/49 : Auteur(s): A. Terauds, R. Gales, G.B. Baker and R. Alderman (Australia)
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Informing the Scientific Committee about the revisions of the WSMPA proposal
would fall under the remit of, or might be of interest to participants at SC-CAMLR 2018: Unifying the ... Abstract: Following the submission of a first draft Conservation Measure for establishing a MPA ... previously two separate WSMPA parts into one coherent WSMPA by closing the gap on the eastern coast of the ... Antarctic Peninsula; Adjustment of the habitat of adult Antarctic toothfish in Statistical Subareas 48.6 and ...
Meeting Document : SC-CAMLR-XXXVII/BG/14 Rev. 1 : Auteur(s): Delegation of Germany
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Change in environmental conditions of the Southern Ocean observed by satellites and data-assimilating models between 1981 and 2019
(GLBu0.08); and (7) incident light intensity at the sea-surface. The data show heterogenous patterns of ... Abstract: We provide a summary of environmental change in the Southern Ocean over the period of ... concentration from merged observation of SeaWiFS and MODIS-Aqua (1987–2019); (2) sea-surface temperature (SST ... ) from the AVHRR series of NOAA satellites (1981–2019); (3) spatial gradient of SST (as an indicator of ...
Meeting Document : WG-EMM-2019/39 : Auteur(s): M. Pinkerton