Результаты поиска

1. DEVELOPMENT OF A METHODOLOGY FOR DATA QUALITY ASSESSMENT

   's Law for the distribution of the first significant digit, whether length-frequency data have been ... assist in assessing which data from a trip should be used in an assessment, and can also guide how these ... data can best be used.The quality of tag data is hard to assess. A methodology is developed to use data ... development of this method is intended to provide a consistent basis for selecting the tagging data set that ...

   Meeting Document : WG-SAM-08/13 : Автор(ы): D.A.J. Middleton and A. Dunn (New Zealand)

2. DEVELOPING MODELS OF ANTARCTIC MARINE ECOSYSTEMS IN SUPPORT OF CCAMLR AND IWC

   that need to be considered in parameterising a model, providing input data for those models and for ... being addressed by the joint CCAMLR-IWC workshop to be held in August 2008. Author(s):  A. Constable ...

   Meeting Document : WG-EMM-08/14 : Автор(ы): A. Constable (Australia)

3. Joint report on exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2016/17 fishing seasons

   be determined for Divisions 58.4.1 and 58.4.2, and precautionary management arrangements are in place ... milestones in accordance with ANNEX 24-01/A. In this paper we report on exploratory fishing activities ... companion papers. The summaries provided herein were generated using an R-Markdown document which can be ... made available to Members to facilitate reporting on data collection in CCAMLR's Exploratory ...

   Meeting Document : WG-FSA-17/17 Rev. 1 : Автор(ы): Delegations of Australia, France, Japan, Republic of Korea and Spain

4. Report on joint exploratory fishing in Divisions 58.4.1 and 58.4.2 between the 2011/12 and 2018/19 fishing seasons

   decision rules remain to be determined for Divisions 58.4.1 and 58.4.2, and precautionary management ... research objectives, methods and milestones in accordance with ANNEX 24-01/A. In this paper we report on ... Milestone 1.1 of WG-FSA-18/59. Reports relating to other research milestones for 2019 will be submitted to ... available to Members to facilitate reporting on data collection in CCAMLR's Exploratory Fisheries ...

   Meeting Document : WG-SAM-2019/26 : Автор(ы): Delegation of Australia

5. Bridging the krill divide: understanding cross-sector objectives for krill fishing and conservation

   krill fishery that minimises the risk of negative impacts on ecosystem health. Participants generally ... agreed that current levels of fishing have a low risk of significant impacts but that there is no need to ... increase catch limits.  Participants also agreed that the objectives of management must include a healthy ... krill stock and a healthy ecosystem. However, they were not able to define ecosystem states that are ...

   Meeting Document : SC-CAMLR-XXXIII/BG/34 : Автор(ы): United Kingdom, Norway, Chile, ASOC and ARK

6. Distribution of Soviet commercial fleet at krill fishery in the South Orkneys subarea (Subarea 48.2) during 1989/90

   fleet (2.5 t/hour) in the next to the last five days of November. After disintegration of that ... Coronation Island. Incidentally, CPUE shows regular intraseasonal variations from minimum (3.2 t/hour) in ... November to maximum (9.6 t/hour and 11.0 t/hour respectively) in February and March, and again decreases to ... 6.9-7.1 t/hour by May-June. Stability of the fishing ground is stipulated by peculiarities of the area ...

   Meeting Document : WG-EMM-97/50 : Автор(ы): Sushin, V.A.

7. Exploratory analysis of acoustic data from the Ross Sea

   . Simulations indicated that at 1500 m depth, the acoustic deadzone would be over 50 m high for a sea-bed with a ... is a major limitation that could only be avoided with the use of an acoustic system deployed at depth ... could be compared with longline catches. Each ‘line’ recording was between 20 and 50 min long ... data (4 files). Poor data quality was associated with strong winds (greater than Beaufort 5) and/or ...

   Meeting Document : WG-FSA-SAM 03/9 : Автор(ы): R.L. O’Driscoll and G.J. Macaulay (New Zealand)

8. Krill fishery report: 2006 update

   preliminary estimate of the total catch of krill for the season is approximately 97090 t. This compares with ... have taken 64415 t of krill to date. Two CCAMLR scientific observers have been deployed. The ... 127035 t of krill reported in the STATLANT data for 2004/05. All fine-scale data from Korea for 2004/05 ... are overdue, as they are currently still held on board the vessels. Every effort will be made to ...

   Meeting Document : WG-EMM-06/5 : Автор(ы): Secretariat

9. Revised research plan for the exploratory longline fishery for Dissostichus spp. in Subarea 58.4.1 in 2014/15

   sizes were vulnerable with a big range of about 1,000-2,000 t per SSRU in 58.4.1. During the 2004-2014 ... precautionary catch limit. Therefore, the catch limits that the meeting got in 2013 meetings increased to get ... more recapture. The food-web of Dissostichus spp. has started to be studied in the southern Ross Sea ... using Korean commercial bottom longline vessel, KINGSTAR belonged to Sunwoo Company in accordance with ...

   Meeting Document : WG-FSA-14/38 : Автор(ы): Delegation of the Republic of Korea

10. Linking acoustic scattering coefficient to krill fishery data: feasibility of estimating krill abundance using fishing survey

    that at night, with the maximum NASC between 160 and 180 m in depth. Both CPUA and CPUE at the ... -sample t-test analysis shows that a significant correlation existed between NASC and CPUA, the equation ... abundance based on fishery data. The results showed that average catch of daytime trawls was significantly ... thinner than that at night. At the depth of over 100 m, the average NASC during the daytime is higher than ...

    Meeting Document : WG-EMM-17/44 : Автор(ы): T. Wang, G.P. Zhu, J.F. Tong and L.X. Xu

Страницы