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1. 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 ... concentrations of chlorophyll a and in zones of mixing of water bodies of contrasting origins. Local variation in ... their depth. Variables describing trawl length, trawl speed, and cod-end mesh size made a substantial ... mesh size and increasing trawl speed, but increased with increasing trawl distance, reaching a plateau ...

   Meeting Document : WS-VME-09/P04 : Автор(ы): Leathwick, J.R., Elith, J., Taylor, P., Francis, M.P., Hastie, T.

2. RESPONSE OF ANTARCTIC BENTHIC COMMUNITIES TO DISTURBANCE: WRST RESULTS FROM THE ARTIWCIAL BENTHIC DISTURBANCE EXPERIMENT ON THE EASTERN WEDDELL SEA SHELF, ANTARCTICA

   this experimental field study. By means of 11 densely-placed hauls with a modified bottom trawl, a ... seabed area of approximately 100 x 1000 m was artificially scoured to inflict a similar damage to the ... benthic habitats as a grounding iceberg. Before the disturbance event and 11 days after it, the seafloor ... drastically reduced by a factor of 10, while mean abundances were only slightly reduced. Demersal fish biomass ...

   Meeting Document : WS-VME-09/P05 : Автор(ы): Rossi, S., Mintenbeck, K., Knust, R., Isla, E., Gerdes, D.

3. Detailed distribution of krill fishing around South Georgia

   1 ° longitude) recorded statistics. Earlier analyses of these data have shown this was a shelf-break ... fishery over much of the Scotia Sea. Although these statistics give a general idea of where the fishery ... a seasonal pattern. In 1994 the fishery was almost totally based over a large shallow bank area on ... operated further west on a range of banks associated with submarine canyons. The data for 1993 were only ...

   Meeting Document : WG-EMM-96/64 : Автор(ы): Parkes, G., Everson, I., Trathan, P.N., Murphy, E.J.

4. Population dynamics of wandering albatross Diomedea exulans and Amsterdam albatross D. amsterdamensis in the Indian Ocean and their relationships with longline fisheries: conservation implications

   amsterdamensis appears to have similarly recovered since 1985, but remains close to extinction. A demographic ... fishery and to a lesser extent the Patagonian tooth-fish fishery operating on the Kerguelen shelf ... : Decreased fishing effort and a concentration outside the central Indian Ocean by the Japanese fishery during ... recent years has probably resulted in the slow recovery of these albatross populations as a result of ...

   Meeting Document : WG-FSA-96/09 : Автор(ы): Jouventin, P., Brothers, N., Weimerskirch, H.

5. Possible effects of different levels of fishing on krill on predators - some initial modelling attempts

   of the parameters of predator survival rates as functions of krill abundance, by considering a krill ... breeding success patterns for certain krill predator species. A "one-way" interaction model is ... . However, the analyses also raise a number of questions about the proper interpretation of the available ... merit discussion at the forthcoming WG-Kril1 and WG-CEMP meetings. A formalism for a "two-way" ...

   Meeting Document : WG-KRILL-93/43 : Автор(ы): D.S. Butterworth and R.B. Thomson (South Africa)

6. Инспекционная система

   implements a System of Inspection. CCAMLR’s System of Inspection was established in 1989 to support the ...  operating inside the Convention Area. A list of Designated Inspectors is available to Members. Inspection ... that if a vessel undertook harvesting activities in the Convention Area, these activities were carried ... out in accordance with CCAMLR’s conservation measures.  If a vessel intends to land or tranship ...

   Page : Site Section: Compliance

7. Preliminary analysis of toothfish catch, CPUE, size structure and mark-recapture data from SSRUs 486A and 486G, with comments on the sustainability of different harvest levels

   in Subarea 48.6 north of 60°S (the combined SSRUs 48.6A and 48.6G). A preliminary assessment for D ... age-structured production model approach with a deterministic recruitment is applied.  Age is linked ... to size via a simple von-Bertalanffy equation in which variance in catch-at-length for a given age is ... standardised using GLMs prior to their use in the assessments.  A simple accounting equation is used to keep ...

   Meeting Document : WG-FSA-12/31 : Автор(ы): E. Thomson and M. Bergh (South Africa)

8. Assessing status and change in Southern Ocean ecosystems

   Abstract:  A great challenge for Southern Ocean ecosystem science is to assess the status and ... undertake these assessments? a.    what is the current status of Antarctic and Southern Ocean ecosystems ... indicate a change in state of those ecosystems and provide suitable input to, validation or correction of ... circumpolar ecosystem assessments. Author(s):  A. Constable (Australia), D. Costa (USA), E. Murphy (United ...

   Meeting Document : WG-EMM-13/36 : Автор(ы): A. Constable (Australia), D. Costa (USA), E. Murphy (United Kingdom), E. Hofmann, O. Schofield (USA), A. Press (Australia), N. Johnston (United Kingdom) and L. Newman (Australia)

9. Comparison of catches for toothfish in 58.4.1, 58.4.2, and 48.6 from vessels with anomalous CPUE

   assessment of a stock. In 2013, Korea held a workshop on the anomalous CPUE data reported from some Korean ... season to illustrate a method for re-adjusting catches that may be area-misreported. We do this by using ... a standardised CPUE from these vessels to develop an estimate of the amount of catch that could ... assess the sensitivity for assessments of toothfish. Author(s):  A. Dunn, B.R. Sharp (New Zealand), C ...

   Meeting Document : WG-FSA-13/57 Rev. 1 : Автор(ы): A. Dunn, B.R. Sharp (New Zealand), C. Darby (United Kingdom) and O.R. Godø (Norway)

10. Status of WG-SAM reviews of research plans and research proposals and recommendations for streamlining

    submitted under CM 24-01. A total of 34 papers was submitted to WG-SAM-15 for review under this agenda item ... , and the lack of time available at the meeting made a meaningful review of each plan infeasible. To ... provide a structure to assist in the review process, WG-SAM requested that proponents compile a self ... -SAM review of research plans and research proposals, and to suggest a potential mechanism for more ...

    Meeting Document : WG-FSA-15/14 : Автор(ы): Convener of WG-SAM and Chair of the Scientific Committee

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