Search results

1. Nine years of tag-recapture in CCAMLR Statistical Subarea 48.3 – Part II: Spatial movement and analysis

   Abstract:  This paper presents an analysis of data gained from nine years of tagging of Patagonian ... procedure, Patagonian toothfish biology, growth and local movement of Patagonian toothfish in 48.3 ... . The characterisation of tag recapture data from Subarea 48.3 shows that the tagging programme is ... indication of spatial areas of biological interest, such as potential spawning and nursery grounds. Author(s ...

   Meeting Document : WG-FSA-14/49 : Author(s): M. Soeffker, C. Darby and R.D. Scott (United Kingdom)

2. Proposal to strengthen the monitoring and control of transhipments

   strengthen the monitoring and control of transhipments in the Convention Area. The amendments would apply the ... requirements of CM 10-02 to the carrier vessels of Contracting Parties, establish a CCAMLR Record of Carrier ... monitoring of these vessels as they operate in the Convention Area. Author(s):  Delegation of the USA Title ... :  Proposal to strengthen the monitoring and control of transhipments Microsoft Word File:  e-cc-xxxvii-18 ...

   Meeting Document : CCAMLR-XXXVII/18 : Author(s): Delegation of the USA

3. Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2018

   Abstract:  This paper presents an update of the metrics of capacity and capacity utilisation ... not indicate an excess of capacity in the fishery.  Interpretation of data for 2018 should be made in ... the context of changes in the area of operation and the application of fishery closures in the ... exploratory fishery in Subarea 88.1. Author(s):  CCAMLR Secretariat Title:  Measurement of capacity in CCAMLR ...

   Meeting Document : WG-FSA-18/15 : Author(s): CCAMLR Secretariat

4. Measurement of capacity in CCAMLR exploratory fisheries in Subareas 88.1 and 88.2: Secretariat update 2019

   Abstract:  This paper presents an update of the metrics of capacity and capacity utilisation ... do not indicate an excess of capacity in the fishery.  Interpretation of data for 2018 and 2019 ...  should be made in the context of  changes in the area of operation  and the application of fishery ... closures in  the exploratory fishery in Subarea 88.1. Author(s):  CCAMLR Secretariat Title:  Measurement of ...

   Meeting Document : WG-FSA-2019/06 Rev. 1 : Author(s): CCAMLR Secretariat

5. Register of non-CEMP time-series data

   Abstract:  The Secretariat was tasked with maintaining a register of the wide range of non-CEMP ... time series data that were of utility in support of the work of WG-EMM, including datasets derived from ... -XXII, Annex 4, paragraph 2.10). Non-CEMP data of interest are listed in Tables 1-3. Author(s ... ):  Secretariat Title:  Register of non-CEMP time-series data Approval:  Approved ...

   Meeting Document : WG-EMM-04/9 : Author(s): Secretariat

6. PRELIMINARY ANALYSIS OF DISSOSTICHUS MAWSONI BY-CATCH DURING BOTTOM AND KRILL FISHING (STATISTICAL DIVISION 58.4.2)

   Cooperation Seas. Presented frequency of occurrence of immature Dissostichus mawsoni in catches of bottom ... trawls and juvenile Dissostichus mawsoni in catches of mid-water trawls during krill fishing in the same ... regions. Some grounds of these seas are permanent feeding places of Dissostichus mawsoni. Author(s):  L.K ... . Pshenichnov (Ukraine) Title:  PRELIMINARY ANALYSIS OF DISSOSTICHUS MAWSONI BY-CATCH DURING BOTTOM AND KRILL ...

   Meeting Document : WG-FSA-08/23 : Author(s): L.K. Pshenichnov (Ukraine)

7. Some considerations on the usefulness of CPUE data from Japanese krill fishery in the Antarctic

   Abstract:  The characteristics of Japanese krill fishery were reviewed in several examples based ... on the information recorded on log book. While searching behaviour seems to be the basis of this ... fishery, CPUE in terms of catch per minute of towing was thought to be an useful index of patch density ... and possibly of local abundance. Author(s):  Y. Shimadzu and T. Ichii (Japan) Title:  Some ...

   Meeting Document : WS-KCPUE-85/04 : Author(s): Y. Shimadzu and T. Ichii (Japan)

8. Metabarcoding analysis of zooplankton collected from Division 58.4.1 in 2014/15 using NGS platform

   biodiversity of zooplankton in the Indian Ocean of Antarctica, Division 58.4.1 in 2014/15. Compared with the ... previous method, next generation sequencing (NGS) using Miseq platform produces the large amount of ... large-sized (>1 mm) and small-sized (< 1mm) fractions, respectively. Based on the low numbers of ... only if additional barcode data of small-sized zooplankton or those with soft tissue are supplemented ...

   Meeting Document : WG-EMM-16/33 : Author(s): Delegation of the Republic of Korea

9. Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2017/18

   biological characterisation of the fishery shows a truncation of the right-hand limb of the age distribution ... between 2004 and 2014. No age data are currently available after 2014. We recommend that further ageing of ... slightly different as the effective tag release and recaptures (to account for different levels of tag ... estimate using effective tagging survival and tag detection rates and allowing a maximum of 20% change in ...

   Meeting Document : WG-FSA-18/36 : Author(s): S. Mormede and S. Parker

10. Modelling the predator–prey interactions of krill, baleen whales and seals in the Antarctic ecosystem

    Abstract:  The history of human harvests of seals, whales, fish and krill in the Antarctic is ... summarized briefly, and the central role played by krill emphasized. The background to the hypothesis of a ... that has become available since the postulate was first advanced is discussed. The objective of the ... ) species. The model commences in 1780 (the onset of fur seal harvests) and distinguishes the Atlantic ...

    Meeting Document : WG-EMM-05/34 : Author(s): M. Mori and D.S. Butterworth (South Africa)

Pages