Resultados de la búsqueda
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Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)
concentrations throughout the year. Results of surveys showed that the distribution and behaviour of E ... concentrations. Calculations of biomass of E. carlsbergi in the area indicated that its variability during the ... found at similar depths (100 to 450 m) both during the day and at night. It should be noted that during ... concentrations throughout the year. Results of surveys showed that the distribution and behaviour of E ... fish concentrations. Calculations of biomass of E. carlsbergi in the area indicated that its ... . Very few species, however, form large and dense concentrations and their distribution tends to be ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Autor(es): Kozlov, A.N., K.V. Shust and A.V. Zemsky
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Schedule of Conservation Measures in Force 1992/93
codline with the net stretched in the direction of that measurement. Nor shall any mesh be measured ... be determined in accordance with Article 5. If the calculation of the mesh size shows that the ... narrowest extremity. 2. Each gauge shall be inscribed on its face with the width in millimetres both on ... be inserted into the mesh opening either with a manual force or using a weight or dynamometer, until ...
Document : Site Section: Publications
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Conservation Measure Conservation Measure 41-06 (2003)
33-03. Mitigation 6. The operation of this fishery shall be carried out in accordance with ... accordance with Conservation Measure 21-02: Access 1. Fishing for Dissostichus spp. on Elan Bank ... (Statistical Division 58.4.3a) outside areas of national jurisdiction shall be limited to the exploratory ... fishery by Argentina, Australia, Ukraine, Russia and the USA. The fishery shall be conducted by ...
Conservation Measure : 41-06 (2003)
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Conservation Measure Conservation Measure 41-02 (2014)
Statistical Subarea 48.3 outside that defined above shall be closed to directed fishing for Dissostichus ... end of that season shall not apply. 8. The season extension in the 2014/15 season will be opened ... only to vessels that demonstrated full compliance with Conservation Measure 25-02 in the previous ... . Mitigation 12. The operation of this fishery shall be carried out in accordance with Conservation Measure ...
Conservation Measure : 41-02 (2014)
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Spatial and temporal variability in foraging patterns of krill predators at Signy Island and South Georgia
act as central-placed foragers with movements between their breeding colony and their food resource ... be highly adaptable. In this paper we consider the behaviour of seal and seabird krill-dependent ... described as an example of how they could be used in other locations where the fishery operates. Author(s ...
Meeting Document : WG-EMM-02/33 Text : Autor(es): P.N. Trathan, J.L. Tanton, A.S. Lynnes, M.J. Jessopp, H. Peat, K. Reid and J.P. Croxall (United Kingdom)
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Streamlining the work of the Scientific Committee for the Conservation of Antarctic Marine Living Resources (SC-CAMLR)
Abstract: In recent years, the Scientific Committee has been dealing with a great diversity of ... these issues may be resolved. In particular, we propose some options for re-organising the work and ... just prior to the annual Commission meeting. We also suggest a co-ordinating group (bureau) be ...
Meeting Document : WG-EMM-15/59 : Autor(es): G. Watters (USA), A. Constable and D. Welsford (Australia)
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Proposal for continuation of Australia’s research plan for exploratory fishing for toothfish (Dissostichus spp.) in East Antarctica (Divisions 58.4.1 and 58.4.2)
rules remain to be determined for these Divisions. The 2015/16 season was the first of a three-year ... in the 2016/17 season. Ongoing standardised longline fishing, in conjunction with fish biological ... measurements, tagging and aging, will be used to develop a stock assessment/s for Divisions 58.4.1 and 58.4.2 ...
Meeting Document : WG-SAM-16/09 : Autor(es): Delegation of Australia
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The morphology of Antarctic toothfish (Dissostichus mawsoni Norman 1937) males and females and new data on its gonad structure in the Ross Sea in the summer period
testis have been revealed. It was shown that for Antarctic toothfish during the fishing period the ... females with ovaries on the early III stage of maturity were dominated (47.0%), and males with testis on ...
Meeting Document : WG-FSA-07/38 Rev. 2 : Autor(es): S.V. Piyanova and N.V. Kokorin (Russia)
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Off the hook? Initiatives to reduce seabird by-catch in longline fisheries
, especially albatrosses and petrels, are affected, with unsustainable mortality rates in a number leading to ... . Environmental NGOs and scientists should collaborate with the fishing industry to assist governments (and inter ... -governmental bodies where appropriate) to implement national plans of action in a way that would solve the ...
Meeting Document : WG-FSA-99/6 : Autor(es): J. Cooper (South Africa), J.P. Croxall (United Kingdom) and K.S. Rivera (USA)
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RAPID CLIMATE CHANGE AND LIFE HISTORY: HOW PLASTIC IS THE ADÉLIE PENGUIN?
penguin to cope with recent rapid climate change, survivorship, fecundity, age at first breeding, and ... compared. Inflexible life history traits associated with fecundity, but spatial variability in survival ... rates and the age of first breeding show that Adélie populations do respond, in situ, to local climate ...
Meeting Document : WG-EMM-09/34 : Autor(es): J. Hinke, S. Trivelpiece and W. Trivelpiece (USA)