Resultados de la búsqueda
-
Lipid metabolism features of Antarctic toothfish Dissostichus mawsoni (Nototheniidae)
specimens of Antarctic toothfish Dissostichus mawsoni (Perciformes: Nototheniidae) caught in the Ross Sea ... are given. Blood plasma, tissues mesonephric kidney, liver and spleen were studied for the content of ... . Biochemical status of immune organs depending on the structural and functional characteristics of tissues was ... Antarctic toothfish Dissostichus mawsoni (Perciformes: Nototheniidae) caught in the Ross Sea are given ...
Meeting Document : WG-FSA-16/P02 : Autor(es): I.I. Gordeev, D.V. Mikryakov, N.I. Silkina and A.S. Sokolova
-
Reevaluación del AMP del mar de Weddell y consecuencias para la planificación de AMP de la CCRVMA en general
Abstract: This paper summarises issues discussed in WG-EMM-17/42 relating to the appropriate use ... of data in the Weddell Sea Marine Protected Area (WSMPA) planning process, and whether the approach ... taken to develop the WSMPA proposal (CCAMLR-XXXV/18) was consistent with past and ongoing CCAMLR MPA ... underline the need for discussion and clarification on how consistency amongst CCAMLR MPA planning processes ...
Meeting Document : SC-CAMLR-XXXVI/10 : Autor(es): Delegation of Norway
-
CEMP data inventory/summary and updated spatial analysis of Area 48
-related analyses, including an update on CEMP metadata available on the CCAMLR GIS and as hosted on the ... NASA Global Change Master Directory (GCMD). CEMP data submissions for the 2017/18 season are detailed ... by site and species, and a brief overview on general trends from the past three seasons by Subarea or ... Division has been included. The Combined Standardised Index (CSI) analysis has been updated from 2017 for ...
Meeting Document : WG-EMM-18/44 : Autor(es): CCAMLR Secretariat
-
Research data collection in CCAMLR longline fisheries for toothfish using electronic monitoring on fishing vessels
traditionally focused on the need to independently meet regulatory and market demands for transparency and ... accountability, but an increasingly important consideration is the contribution such systems can make to ... effective management by increasing the amount and quality of scientific research data that can be supplied ... examples demonstrating the use of EM to collect research data in the CCAMLR managed Ross Sea toothfish ...
Meeting Document : WG-FSA-2019/13 : Autor(es): J.M. Fenaughty
-
Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
otoliths from reference collections were used to measure precision; relative bias for the age data was ... showed discrepancies due to gear-specific catchability, or differences in the available population with ... otolith was ground from the anterior end to give a transverse plane anterior of the nucleus. The plane ... for the age data was estimated to be –0.6 years and residual variance 2.9. Age distributions of ... in the available population with depth or season. Age–length keys were constructed for use in ... and whaling activity, current large-scale exploitation in the Antarctic targets on krill and fi nfi ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Autor(es): Ashford, J., G. Duhamel, C. Jones and S. Bobko
-
A GIS OF CCAMLR SPATIAL MANAGEMENT AREAS AND CONSERVATION MEASURES
store and deliver data on CCAMLR’s management units and spatially resolved conservation measures. The ... measures. This paper describes the structure of the GIS database and provides example outputs. The utility ... of the GIS will be maximised by ensuring that it is kept up to date and easily accessible to ...
Meeting Document : WG-EMM-11/22 : Autor(es): P. Fretwell, S.M. Grant and S.L. Hill (UK) and S. Parker (New Zealand)
-
Demographic studies for CEMP
methods for determining demographic parameters. It is noted the methods (CEMP A4) as published in CEMP ... Standard Methods 2003 appear adequate. Revision may be required in the future following consideration of ... how aspects of predator demographics may be used for management in the CCAMLR context. The ... considerable tagging and search effort required to obtain demographic data and the period over which such ...
Meeting Document : WG-EMM-03/45 : Autor(es): K.R. Kerry, J.R. Clarke and L.M. Emmerson (Australia)
-
Deaths of Adélie penguins at Mawson November–December 2001 investigated
near Mawson between 23 November and 4 December, 2001. It is concluded the most likely cause of death ... was severe injury from being crushed by ice at the ice land interface. Circumstance surrounding the ... death of the penguins suggested initially that disease may have been implicated and so investigations ... were treated accordingly. The sampling protocols developed by CEMP were used in these investigations ...
Meeting Document : WG-EMM-02/42 : Autor(es): K. Kerry and L. Irvine (Australia)
-
Toothfish tagging programme around South Georgia, 2000
South Georgia during early 2000. Details of the programme are given. A total of 359 toothfish were ... tagged during a trawl survey on the Shag Rocks shelf and a further 135 were tagged on the continental ... slope around South Georgia and Shag Rocks. The programme has been advertised widely amongst industrial ... fishermen operating in the region. Author(s): G. Pilling, I. Everson, D. Agnew, T. Daw, R. Forster, A ...
Meeting Document : WG-FSA-00/26 : Autor(es): G. Pilling, I. Everson, D. Agnew, T. Daw, R. Forster, A. North and M. Purves (United Kingdom)
-
ON INCIDENTAL MORTALITY OF ANTARCTIC KRILL AT KRILL FISHERY
Abstract: Analysis of the Antarctic krill (Euphausia superba) commercial and research fishery in ... low catchability, as a rule, 10-20%. The experiments showed that while percolated through large meshes ... 40-50% of the «percolated» individuals were injured, at the same time while «punched» through small ... meshes of the trawl codend 60 to 100% of individuals perished. There are two main aspects of this problem ...
Meeting Document : WG-EMM-09/11 : Autor(es): L. Pshenichnov (Ukraine)