Search results
-
Informative approaches to ageing Antarctic fishes
otolith architecture increased with fish size and was indicative of daily deposition, validated to be ... physiological age. Internal and external structural and chemical analyses of otoliths combined with chemical ...
Meeting Document : CCAMLR/86/FA/07 : Author(s): R.L. Radtke and K.T. Hill (USA)
-
Korean research plan for Dissostichus spp. in Subarea 48.5 in 2015/16
Subarea 48.5 from 2015/2016 to 2017/2018 using Korean commercial bottom longline vessel in accordance with ... activities were conducted in the past. Therefore, it wishes to undertake the research plan with the catch ...
Meeting Document : WG-SAM-15/08 : Author(s): Delegation of the Republic of Korea
-
Acoustic and catch data collected by the fleet – relevance for feedback management
coherent from year to year during the recent 6 years with some moderate variations, as also is the effort ... over the day and night and during the seasons. Diel migration, with krill being distributed close to ...
Meeting Document : WG-EMM-15/13 : Author(s): O.R. Godø, T. Klevjer and G. Skaret (Norway)
-
Research plan for exploratory fishing for toothfish (Dissostichus spp.) in 2016/17 in Division 58.4.2 by France
Korean-flagged vessel undertook research fishing activity with a total reported catch of 11 tonnes. For ... to participate and coordinate the operations of their research efforts with other members in order to ...
Meeting Document : WG-SAM-16/02 : Author(s): Delegation of France
-
Updated status of Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in inshore sites of the South Shetland Islands: results of a long-term monitoring program (1983–2016) at Potter Cove
consistent with those achieved from the most recent offshore bottom trawl research cruises in 2007 and 2012 ... abundance of N. coriiceps. Results were also consistent with trends in seabirds that feed on juveniles of ...
Meeting Document : WG-FSA-16/02 : Author(s): E. Barrera-Oro, E. Marschoff and D. Ainley
-
Fish by-catch in the krill fishery: 2016 update
overlap in the most frequently reported taxa in the C1 data and SISO data, with Lepidonothen larseni and ... increases in observer coverage in the krill fishery has provided an increase in the data available with ...
Meeting Document : WG-FSA-16/04 : Author(s): CCAMLR Secretariat
-
Multinational large-scale krill synoptic survey in CCAMLR Area 48 in 2019 – survey plan and protocol for consideration by SG-ASAM 2018
consideration by SG-ASAM. Norway has volunteered to co-ordinate the survey with other members dedicating ... instrumentation and sampling gear to achieve approximate consistency with the CCAMLR B0 data collection protocol ...
Meeting Document : SG-ASAM-18/07 : Author(s): B.A. Krafft, O.A. Bergstad, T. Knutsen, G. Skaret and G. Macauley
-
Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2012/13 Subarea 48.6 and Divisions 58.4.1, 58.4.2 and 58.4.3a (this is a revision of WG-SAM-12/09)
data, and secondly showed the results of biological features with some discussion of life history in ... observed in the shelf area at approximately 100°E (SSRU 58.4.1 C), which is consistent with previous report ... . The increase in abundance of fish with small sizes in SSRUs B and C of the south of Subarea 48.6 ...
Meeting Document : WG-FSA-12/60 Rev. 1 : Author(s): Delegation of Japan
-
Exploitation of mesoscale oceanographic features by grey-headed albatross Thalassarche chrysostoma in the southern Indian Ocean
, in the southern Indian Ocean. During incubation, most birds foraged to the north of the island, at the edges ... . In contrast, during chick-rearing all tracked birds foraged to the southwest of the island, at the edges ... tracked birds showed birds feeding at edges of positive anomalies returning with fresh specimens ... Ocean. During incubation, most birds foraged to the north of the island, at the edges of anomalies ...
Meeting Document : WG-FSA-01/12 : Author(s): D.C. Nel, J.R.E. Lutjeharms, E.A. Pakhomov, I.J. Ansorge, P.G. Ryan and N.T.W. Klages (South Africa)
-
Seabird by-catch in the Patagonian toothfish longline fishery at the Prince Edward Islands: 1997–1998
. Observers reported 498 birds of five species killed. White-chinned Petrels Procellaria aequinoctialis ... chlororhynchos and crested penguins Eudyptes spp. each contributing Most birds were killed during setting ... . There was considerable variance between vessels (range among trips 0.000 to 0.456 birds per 1 000 hooks), with Author ... reported 498 birds of five species killed. White-chinned Petrels Procellaria aequinoctialis predominated ...
Meeting Document : WG-FSA-98/42 : Author(s): P.G. Ryan and M.G. Purves (South Africa)