Search results

1. Results of the longline survey for toothfish in the northern Ross Sea region (SSRU 88.2A) by the FV Seljevær, Norway

   catch of 11 t of D mawsoni and 33 tagged fish released at 3.1 fish tagged per ton. Author(s ... fishable areas of SSRUs 88.2 A–B north of 66° S latitude. During the 5 th- 7 th February 2015, the ... release tagged fish and collect information on the characteristics of the toothfish inhabiting the region ... . The vessel had a technical failure with the echosounder and bathymetry data are of low quality. The ...

   Meeting Document : WG-SAM-15/42 : Author(s): Delegation of Norway

2. An inter-laboratory comparison of ages estimated for Dissostichus eleginoides using otoliths

   Abstract:  To examine consistency between laboratories in age estimation of Patagonian toothfish ... , then grinding from the anterior and posterior sides of the otolith. Ages were estimated from the ... otoliths by one reader from the Center for Quantitative Fisheries Ecology at Old Dominion University and ... one reader from the National Institute of Water and Atmospheric Research, without auxiliary ...

   Meeting Document : WG-FSA-99/56 : Author(s): J. Ashford (United Kingdom) and P. Horn (New Zealand)

3. Preliminary studies on age and growth of Dissostichus eleginoides in the Ob-Lena Bank

   Abstract:  Preliminary studies on the age and growth of Dissostichus eleginoides sampled in the ... 2007/08 season in the Ob-Lena Bank were carried out. The ages of 214 of 3,013 fish sampled by Observers ... grew at a faster rate and reach a larger size than males. We took several advises and comments about ... the methods of otolith readings by experienced readers of AAD. One of these is that the first ring was ...

   Meeting Document : WG-FSA-10/48 : Author(s): K. Taki, M. Kiyota and T. Ichii (Japan)

4. CCAMLR ecosystem monitoring and management: future work

   :  Harvesting of marine living resources in the Southern Ocean is managed by the Commission for the Conservation ... of Antarctic Marine Living Resources (CCAMLR). CCAMLR is widely known for its ecosystem approach to ... managing fisheries with the maintenance of ecological relationships included in the conservation objectives ... . In the late 1980s, CCAMLR’s precautionary approach was developed, incorporating principles of how to ... a Target Population Environment Predators Prey Other Catch Estimation of Status D at a D at ... it h ef fe ct s of c ha ng es in pr ey o n pr ed at or s an d th e co nv er ... al fo rc in g of p re y d yn am ic s D at a us ed E st im at ed p ar am et er ... s ca n be u se d So m e fi tt in g of m od el s to es ti m at ed p ar am ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 233–253 : Author(s): Constable, A.J

5. Estimation of toothfish distribution and population size in Subarea 88.3 by results of research longline fishing in 2011–2012

   set at a depth from 625 to 2336 m. Total number of set hooks amounted 171096. In 2011 research fishing ... . Collected from research fishing data contributes to the achievement of the main objectives of research- make ... estimation of toothfish quantity, as well as expand the knowledge about toothfish`s and by-catch species ... V.V. Akishin (Russia) Title:  Estimation of toothfish distribution and population size in Subarea 88.3 ...

   Meeting Document : WG-SAM-12/20 : Author(s): V.A. Tatarnikov, I.G. Istomin and V.V. Akishin (Russia)

6. Analysis of inter-vessel variability of krill length distribution in the catches obtained in the fishery in the Bransfield Strait (Subarea 48.1)

   Abstract:  The inter-vessel variability of krill distribution in the catches obtained in the ... Bransfield Strait (SSMU APBSW and APBSE) in April and May 2014 and 2015 was analyzed. The presence of ... operating in the fishing grounds with spatio-temporal overlapping is shown. At the same time, significant ... different fishing methods. The inter-vessel variability of krill length in the catches is more pronounced ...

   Meeting Document : WG-EMM-17/28 : Author(s): S. Kasatkina

7. A draft MPA Report for the East Antarctica Planning Domain

   guidelines adopted by SC-CAMLR in 2012.  This report provides a synthesis of the scientific information ... ) description of the planning domain, (2) identification of MPA locations in the planning domain, (3) four ... highlighted areas for inclusion in EARSMPA, (4) historical activities, (5) assessment of the MPA(s) and the ... effects of activities, (6) assessment and management of threats, (7) limits on activities permitted in the ...

   Meeting Document : WG-EMM-14/48 : Author(s): A. Constable (Australia), P. Koubbi (France), J. Melbourne-Thomas, M. Sumner, S. Jacob and M. Guest (Australia)

8. Bioregionalisation: some key questions and considerations

   Abstract:  Bioregionalisation is a process to classify data on a range of environmental ... for conservation and sustainable resource use. The success of this process will be dependent on ... establishing clear principles and objectives, focused at relevant spatial scales. Bioregionalisation analysis ... must address a range of technical questions relating to the development and use of appropriate methods ...

   Meeting Document : WS-BSO-07/11 : Author(s): S. Grant, A. Clarke, P.N. Trathan and H.J. Griffiths (UK)

9. Ichthyological investigation by fixed gears in Terra Nova Bay (Ross Sea) - species list and first results

   depth suggests the presence of different assemblages of fish at different levels sampled. A detailed ... Abstract:  The species composition and bathymetric distribution of the fish fauna of Terra Nova ... coast to off-shore, down to 680 m. The bulk of catches were Nototheniidae (10 species, 83 % by weight ... statistical analysis of catches in relation to various variables (depth, fishing gears, station, etc.) is also ...

   Meeting Document : WG-FSA-91/37 : Author(s): M. Vacchi, S. Greco and M. La Mesa (Italy)

10. Antarctic Site Inventory/MAPPPD/Climate Challenge Analyses: Report to CCAMLR by Oceanites, Inc.

    ; • Camera Work and Additional Research with Penguin Watch at the University of Oxford (UK); and • Recent ... increased awareness of climate change and its potential impacts through the lens of penguins and Antarctica ... . This report summarizes activities of Oceanites since CCAMLR-XXXV and SC-CAMLR-XXXV, including ... : • Results from the latest, 23 rd consecutive field season of the Antarctic Site Inventory; • Update on the ...

    Meeting Document : SC-CAMLR-XXXVI/BG/19 : Author(s): Submitted by Oceanites, Inc.

Pages