Résultats de la recherche
-
Preliminary assessment of genetic diversity in bycatch-caught darkbelly skate (Bathyraja meridionalis) from South Georgia
challenge in skate studies due to convergent morphology within and between genera. In this study, we applied ... identification of our putative B. meridionalis samples. Detailed analyses of Bathyraja data submitted in Genbank ... -evolving microsatellite markers to more robustly assess genetic diversity and population structure in this ... : Preliminary assessment of genetic diversity in bycatch-caught darkbelly skate (Bathyraja meridionalis) from ...
Meeting Document : WG-FSA-2019/19 : Auteur(s): S. Pérez-Espona, W.P. Goodall-Copestake, P. Hollyman and M. Belchier
-
Examination of the skate by-catch from around South Georgia from one vessel in the 2000 longline toothfish season
recorded as-bycatch on one vessel in the South Georgia toothfish fishery, 2000. One further species could ... not be identified and was referred to as R. species 1. R. georgiana occurred in shallow water, the ... other two in deep water. The average catch rate was 0.23 rajids/1000 hooks. Distribution and length at ... the skate by-catch from around South Georgia from one vessel in the 2000 longline toothfish season ...
Meeting Document : WG-FSA-00/59 : Auteur(s): M. Endicott, D. Agnew and C. Nolan (United Kingdom)
-
Description of fishing gear and procedures of setting / hauling of Spanish longline system for toothfish in CCAMLR area
Abstract: Although Spanish longline has been used in CCAMLR fisheries for a number of years ... , detailed information on the fishing gear and the procedures for setting/hauling has not been described in ... detail and is not currently included the CCAMLR gear library. In order to contribute to the assessment of ... : Description of fishing gear and procedures of setting / hauling of Spanish longline system for toothfish in ...
Meeting Document : WG-FSA-11/53 : Auteur(s): T. Jung and H.J. Choi (Republic of Korea)
-
Distribution of salps near the South Shetland Islands; their ecological significance in the area
krill biomass in the area. Two species; Salpa thompsoni and Ihlea racovitzai were found, and the former ... the high-chlorophyll a area, in contrast, salps exhibited high biomass in the area of low chlorophyll ... : Distribution of salps near the South Shetland Islands; their ecological significance in the area Approval ...
Meeting Document : WG-KRILL-93/17 : Auteur(s): J. Nishikawa, M. Naganobu, T. Ichii and K. Kawaguchi (Japan)
-
Surveys of breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January – February 1987
Abstract: Surveys of the South Shetland Islands, Antarctica in 1987 provided data on the size and ... estimate of 1,618,370 to 2,084.570 breeding Chinstrap Penguins, the most abundant penguin in the study area ... low search effort in the past. Author(s): W.D. Shuford and L.D. Spear (USA) Title: Surveys of ... breeding penguins and other seabirds in the South Shetland Islands, Antarctica, January – February 1987 ...
Meeting Document : SC-CAMLR-VI/BG/19 : Auteur(s): W.D. Shuford and L.D. Spear (USA)
-
The state of Dissostichus eleginoides stock and TAC for 1990/91 in Subarea 48.3 (South Georgia)
season in S.Georgia area (48.3)” presents the data on main biological characteristics of this species ... (Patagonien Toothfish), caught using long-line bishing in shelf waters of Shag Rocks and S.Georgia. While ... to determine total biomass of adult toothfish in the area under investigation and the value of ... (VNIRO and AtlantNIRO, USSR) Title: The state of Dissostichus eleginoides stock and TAC for 1990/91 in ...
Meeting Document : WG-FSA-90/34 : Auteur(s): K.V. Shust, P.S. Gasiukov, R.S. Dorovskikh and B.A. Kenzhin (VNIRO and AtlantNIRO, USSR)
-
Unnatural selection of Antarctic toothfish in the Ross Sea, Antarctica
Abstract: The current management strategy of the Ross Sea Antarctic toothfish fishery in an MSY ... growth rate of smaller fish. The literature is reviewed to reveal why this strategy has failed in the ... effects of removing large fish but such fisheries, in a process called longevity overfishing, has ... , J.T. Eastman and M. Massaro Title: Unnatural selection of Antarctic toothfish in the Ross Sea ...
Meeting Document : WG-FSA-12/P05 : Auteur(s): D.G. Ainley, C.M. Brooks, J.T. Eastman and M. Massaro
-
Special features of the current krill fishery dynamics in the Southern Atlantic (Subareas 48.1, 48.2 and 48.3) during 2008-2014
Abstract: The current state of the krill fishery in the Area 48 during 2008- 2014 was analyzed in ... in this paper. Author(s): S. Kasatkina and P. Gasyukov (Russia) Title: Special features of the ... current krill fishery dynamics in the Southern Atlantic (Subareas 48.1, 48.2 and 48.3) during 2008-2014 ...
Meeting Document : WG-EMM-15/26 : Auteur(s): S. Kasatkina and P. Gasyukov (Russia)
-
Correlation of sea-surface temperature in Ross Sea, Weddell Sea and the sea off Peru for the ice analysis
Abstract: Following the note by the Working Group in paragraph 4.21 in WG-SAM-17 report on the ... phenomena such as El Niño/El Niño Southern Oscillation or rising temperatures/increased variability in the ... , T. Ichii and T. Okuda Title: Correlation of sea-surface temperature in Ross Sea, Weddell Sea and ...
Meeting Document : WG-FSA-17/08 : Auteur(s): T. Namba, T. Ichii and T. Okuda
-
Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation to the WS MPA proposal
Abstract: It is shown that the WS MPA boundaries should be revised in compliance with sea-ice ... research tasks in designated areas. Spatial planning in the Weddell Sea should make provisions that ice ... Federation Title: Оn seasonal and interannual dynamics of ice conditions in the Weddell Sea and its relation ...
Meeting Document : CCAMLR-38/BG/32 : Auteur(s): Delegation of the Russian Federation