Search results

1. Draft MPA Report for the South Orkney Islands Southern Shelf (MPA Planning Domain 1, Subarea 48.2)

   Working Group recommended that WG-EMM-13/10 should be revised to form three separate documents (WG-EMM-13 ... be the appropriate working group with primary responsibility with respect to reviewing and updating ... established by CCAMLR in 2009 (CCAMLR-XXVIII paragraph 7.1; CM 91-03), with the objective of contributing ... on the MPA, including analysis of current and potential threats. It has been agreed that WG-EMM would ...

   Meeting Document : WG-EMM-14/25 : Author(s): Delegation of the European Union

2. THE USE OF PATENT DATABASES TO DETECT TRENDS IN THE KRILL FISHERY

   number and type of patents related to krill that are lodged annually. This information matches well with ... database be taken over by the Secretariat so that they can maintain an annual register of krill related ... the catch and notification information, showing similar trends. It is suggested that the patent ... patents which will be of use for indicating future trends in the krill fishery. Author(s):  Delegation of ...

   Meeting Document : SC-CAMLR-XXVIII/BG/15 : Author(s): Delegation of Australia

3. ADDRESSING UNCERTAINTY OVER THE IMPORTANCE OF ANTARCTIC TOOTHFISH AS PREY OF SEALS AND WHALES IN THE SOUTHERN ROSS SEA: A REVIEW

   relative weight that should be given to direct, observational evidence of predator diet composition, as ... portion consumes during that and other parts of the year, although it should not be trivial. Much less is ... evident that toothfish are an important prey of Weddell seals (Leptonychotes weddellii). Recent findings ... show the seals do not eat toothfish hard parts, thus providing the reason that toothfish have seldom ...

   Meeting Document : WG-EMM-08/22 : Author(s): D. Ainley and D. Siniff (USA)

4. Approaches to monitoring and assessing the abundance of rattails (Macrourus spp.) and skates in the Ross Sea

   , and acoustic surveys. We recommend that a random bottom trawl survey would be the best approach ... approach is that preliminary stock assessments could be carried out for both species groups after only one ... successful trawl survey. Simulations have indicated that only 35–40 trawls would be required in the depth ... (SSRUs 881E, G, H, I, J, and K). A trawl survey could also be used in conjunction with other methods of ...

   Meeting Document : WG-FSA-05/22 : Author(s): R.L. O’Driscoll, S.M. Hanchet and B.A. Wood (New Zealand)

5. Conservation Measure Conservation Measure 210/XIX (2000)

   :  2000- 2001 ... season is defined as the period from 1 May to 31 August 2001. 4. The exploratory longline fishery ... 1 December 2000 to 31 August 2001. 5. The directed longline fishery for Dissostichus spp. in Statistical ...

   Conservation Measure : 210/XIX (2000)

6. CCAMLR ecosystem monitoring and management: future work

   is currently being addressed by WG-EMM. The catch limits are recommended with the expectation (prediction ... et al., 2000), Mangel and Switzer (1998) and Constable (2001) – although such modelling was also ... on the major species (see Yodzis, 2001 for review). Scales of Monitoring and Management for a Krill Fishery ... krill and predators for that year is dependent on the objec- tives being addressed (discussed below ... management procedure which includes decision rules that specify how harvest controls will be adjusted based ... managing fisheries with the maintenance of ecological relationships included in the conservation objectives ... on the scientific information available and the assessments that arise from such information. To ... , incorporating: (i) operational objectives that articulate the target conditions of relevant aspects of the ...

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

7. Beach debris survey - Main Bay, Bird Island South Georgia 1992/93

   bands were not found until August, coinciding with the arrival of krill fishing vessels off northwest ... not found until August, coinciding with the arrival of krill fishing vessels off northwest South Georgia ...

   Meeting Document : CCAMLR-XIII/BG/03 : Author(s): Delegation of United Kingdom

8. Update on the external review of the Generalised Yield Model (GYM) software and manual

   of GYM. The Secretariat could then send a new call for tenders in August 2004. Members could ... . The Secretariat could then send a new call for tenders in August 2004. Members could then evaluate tenders ...

   Meeting Document : WG-FSA-SAM-04/05 : Author(s): CCAMLR Secretariat

9. Review of the use of survey data and length-at-age models in the assessment of Dissostichus eleginoides in the vicinity of Heard Island and McDonald Islands (Division 58.5.2)

   estimates of length density, we suggest that best estimates of cohort abundance will be achieved when ... estimates were found to be most sensitive to the estimated recruitment series interacting with the estimate ... assignment of survey data to the 2003 stratification along with the latest estimates of length at age. The ... cohorts assumed to be represented in the length density data. Assuming survey design produces unbiased ...

   Meeting Document : WG-FSA-SAM-06/15 : Author(s): D.C. Welsford, A.J. Constable and G.B. Nowara (Australia)

10. A simulation study of krill fishing by an individual Japanese trawler (SC-CAMLR-VI/BG/37)

    ; this probably requires that scientific surveys be planned to operate in small areas concurrently with ... the operation is compared with (and partially tuned to) statistics for a sample of data from the ... changes in within-concentration krill distribution parameters only. Indices that distinguish primary ... concentrations perform better, but collection of the requisite data may not be practical. Other approaches (e.g ...

    Meeting Document : WS-KCPUE-89/04 : Author(s): D.S. Butterworth (South Africa)

Pages