Résultats de la recherche
-
Improving the monitoring and control of transhipments in CCAMLR
Abstract: Improving monitoring and control of transhipments continues to be a key issue for ... accountable for non-compliance by their flagged vessels. Develop and require use of a standardized ... transhipment declaration form to ensure consistent reporting between vessels. This is a requirement at many ... ): Submitted by ASOC Title: Improving the monitoring and control of transhipments in CCAMLR Microsoft Word ...
Meeting Document : CCAMLR-38/BG/46 : Auteur(s): Submitted by ASOC
-
Reports on stock status and biological information on toothfish obtained from the scientific research survey by Shinsei Maru No. 3 in 2009/10 in the SE sector of Division 58.4.3b
southeast sector (24 allocated points) of Division 58.4.3b (Banzare Bank), using a commercial bottom ... fishing gear. Total catch (excluding released weight) of Dissostichus spp. And the other by-catch species ... was 15.9 tonnes in the SE sector, where the catch limit of 18 tonnes was set. Dissostichus spp. Made ... up 16 % in number and 87.5 % in weight of the whole fish caught, while Macrourus spp. Made up 81% in ...
Meeting Document : WG-FSA-10/45 : Auteur(s): K. Taki, M. Kiyota and T. Ichii (Japan)
-
Preliminary reports on stock status and biological information on toothfish obtained from the scientific research survey by Shinsei Maru No. 3 in 2009/10 in the SE sector of Division 58.4.3b
southeast sector (24 allocated points) of Division 58.4.3b (Banzare Bank), using a commercial bottom ... fishing gear. Total catch (excluding released weight) of Dissostichus spp. And the other by-catch species ... was 15.9 tonnes in the SE sector, where the catch limit of 18 tonnes was set. Dissostichus spp. Made ... up 16 % in number and 87.5 % in weight of the whole fish caught, while Macrourus spp. Made up 81% in ...
Meeting Document : WG-SAM-10/13 : Auteur(s): K. Taki, M. Kiyota and T. Ichii (Japan)
-
Preliminary results of a dedicated cetacean sighting vessel-based krill survey in East Antarctica (115°–130°E) during the 2015/16 austral summer season
Abstract: At the EEM-15, it was agreed that detailed information on survey design of the ... first of these annual surveys to the next meeting of WG-SAM (2016), to assess the survey design, in ... particular the trade-offs between the primary goal of gathering information on cetaceans versus the secondary ... goal of gathering information on krill. This paper summarizes the information of survey design and ...
Meeting Document : WG-SAM-16/38 : Auteur(s): K. Matsuoka, A. Wada, T. Isoda, T. Mogoe and L.A. Pastene
-
Analyses of ice conditions in the research area proposed by Ukraine for a multi-year Dissostichus research program in Statistical Subarea 48.1
fisheries research program, is located within CCAMLR Subarea 48.1. Detailed analyses of the sea ice ... concentration and the repeated accessibility of this research area were carried out using the method presented ... at SAM 2018 (WG-SAM-18/01). The results demonstrate that in the months from January to April (when ... the southern parts between 64° S and 65° S of the suggested research area. Here, the mean sea ice ...
Meeting Document : WG-FSA-18/01 : Auteur(s): H. Pehlke, S. Hain, K. Teschke and T. Brey
-
A sensitivity analysis of a simple krill individual-based model designed to investigate length-based recruitment indices
, since the population size structure at a given time is the result of a mixture of several annual cohorts ... Abstract: As part of the CCAMLR Scheme of International Scientific Observation, observers on ... -board Krill (Euphausia superba) fishing vessels measure the length of individual Krill sampled from ... commercial catches. These extremely valuable data may be used to monitor the state of harvested Krill ...
Meeting Document : WG-EMM-13/23 : Auteur(s): S. Thanassekos and K. Reid (Secretariat)
-
CCAMLR measures regulating the tagging of Dissostichus species, metrics used to assess vessel tagging performance, the potential for some anomalous results, and general recommendations on tagging; a view from the hauling room
that at low levels of tagging, equating to between 2 and 10 t of Dissostichus catch, there is a strong ... performance measures implemented by CCAMLR to control and monitor the tagging of toothfish (Dissostichus ... first season of implementation we describe several circumstances which will cause anomalies in the tag ... distribution of Dissostichus species within the assessed management division (ASD) or changes in the tagging ...
Meeting Document : WG-FSA-11/50 : Auteur(s): J.M. Fenaughty (New Zealand) and J. Brown (United Kingdom)
-
Comparison of equal-area cylindrical and circular piston transducers
manufacturer at a total of 11 frequencies spanning the range 27-710 kHz. Nominal power levels assigned to the ... Abstract: Design of sondes for in situ measurement of zooplankton or other scatterers requires ... choosing among alternative transducer geometries. This contribution addresses the problem of choosing ... between cylindrical and circular piston transducers by comparing the performance of the two according to ...
Meeting Document : WG-EMM-95/08 : Auteur(s): Foote, K.G.
-
CONVENORS’ REPORT OF THE WG-IMAF WORKSHOP
Abstract: This paper reports on the one-day workshop held at the CCAMLR Headquarters, Hobart ... , Australia on 10th October 2008 to review the future of the ad hoc WG-IMAF. The workshop briefly reviewed the ... history of ad hoc WG-IMAF and considered the current work programme of CCAMLR with respect to the current ... and future role of ad hoc WG-IMAF. The workshop briefly considered future scenarios under which it ...
Meeting Document : WG-FSA-08/65 : Auteur(s): K. Rivera and N. Smith (Co-conveners of ad hoc WG-IMAF)
-
The random stratified trawl survey to estimate the abundance of Dissostichus eleginoides and Champsocephalus gunnari in the waters surrounding Heard Island (Division 58.5.2) for 2017
Abstract: The annual random stratified trawl survey (RSTS) of 2017 at HIMI was conducted during ... April, with the completion of 163 stations. The survey has been conducted on the FV Atlas Cove since ... 2015. Sampling protocols such as the design and the duration of the hauls were similar to recent ... surveys, but with a new set of randomly selected station points. The unstratified density of Dissostichus ...
Meeting Document : WG-FSA-17/14 Rev. 1 : Auteur(s): G.B. Nowara, T.D. Lamb and P. Ziegler