Search results
-
Note on relationship between the Antarctic krill and annual variation of ice edge during 1979 to 1992
Abstract: During 1979 to 1991, relationship between the size of Antarctic krill and the extent of ... the sea ice in the sea area around the South Shetland Islands are described. Mean size of krill near ... . This implies that strong recruitment of small size krill had occurred just after the season with the ... strong ice extent. Interannual fluctuations of the ice extent are known to relate with the strength of ...
Meeting Document : WG-KRILL-93/26 : Author(s): M. Naganobu and S. Kawaguchi (Japan)
-
On the catchability of bottom trawl in relation to icefish (C. gunnari)
Abstract: Analysis of Russia HAK-4M trawl catchabilities has been made in the paper. This trawl ... have been used when icefish bottom surveying. An analysis of total catchability and a differential one ... (that is catchability in relation to fish of different length) has been realized by models of ... probability statistical theory for fishing trawls. Influence of trawling speed, trawl configuration and ...
Meeting Document : WG-FSA-SAM-04/11 : Author(s): Kasatkina, S.M., Ivanova, V.F.
-
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)
-
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
-
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
-
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
-
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
-
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)
-
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)
-
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