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Age and growth of Scotia Sea icefish Chaenocephalus aceratus (Lönnberg, 1906), from the South Shetland Islands
from different institutions. The age range was 1-17 years for females and 1- 15 years for males. Von ... . Sexual maturity was attained by females and males at about 10 and 9 years old respectively, at about 60 ... % of their maximum estimated age. These results are compared with age and growth data available in the ... asymptotic length L??(cm) and K (year-1) were respectively 79.8 and 0.07 for females and 60.0 and 0.09 for ...
Meeting Document : WG-FSA-02/77 : Autor(es): M. La Mesa, J. Ashford, E. Larson and M. Vacchi
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Patterns in the diet of mackerel icefish (Champsocephalus gunnari) on the South Georgia and Shag Rocks shelf (CCAMLR Subarea 48.3)
icefish examined (2+, 3+ and 4++), with the younger fish consuming more T. gaudichaudi and small ... consistent with previous studies, with the dominant species consumed being Antarctic krill (Euphausia superba ... larger prey items with size. Author(s): M.A. Collins, R. Mitchell, G. Tarling and M. Belchier (United ...
Meeting Document : WG-FSA-04/44 : Autor(es): M.A. Collins, R. Mitchell, G. Tarling and M. Belchier (United Kingdom)
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SUMMARY OF SCIENTIFIC OBSERVATIONS IN THE CAMLR CONVENTION AREA FOR 2009/10 SEASON
cruises were conducted within the CAMLR Convention Area during 2009/10, with scientific observers ... , 58.4.2, 58.4.3a and 58.4.3b by 3 vessels, 3 cruises were conducted by 2 vessels in Division 58.5.2 (one ... undertaken in Subareas 88.1 and 88.2 by 12 vessels. 3. Throughout this paper the data reported are those that ...
Meeting Document : WG-FSA-10/05 : Autor(es): Secretariat
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Volume 2: CCAMLR. 1990. Statistical Bulletin, Vol. 2 (1980–1989). CCAMLR, Hobart, Australia.
.......................................................................................................................... v Section A Figure 1 Figure 2 Figure 3 Table 1.1 Table 1.2 Table 1.3 Table 1.4 Table 1.5 ... Table 1.6 Section B Table 2 Table 3 Figure 4 Table 4 Figure 5 Table 5 Table 6 Table 7 ... ...................................................................... 3 Map of the Indian Ocean Antarctic Area ... CCAMLR data centre. It is published annually, normally in March. 1 .3 This Second Volume of the ...
Document : Site Section: Publications
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.3b
between years. (iii) Scenario 3: there is large turnover of large fish in Division 58.4.3b, but they ... and areas ......................................................................... 3 3 ... . Parameter estimation ................................................................... 3 3.1 ... Observations ........................................................................ 3 3.2 Fixed parameter ...
Document : Site Section: Publications
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Preliminary model of krill fishery behaviour in Subarea 48.1
March, compare favourably with the general distribution of catches in Subarea 48.1. A number of ... the management option of closing the zones around Livingston and Elephant Islands in alternate years ... concentrated in foraging areas of land-based predators in alternate years under this scenario. Author(s): D.J ...
Meeting Document : WG-KRILL-93/14 : Autor(es): D.J. Agnew (Secretariat)
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Antarctic sea ice losses drive gains in benthic carbon drawdown
phytoplankton die and sink to the sea-bed where the carbon is sequestered for thousands of years. This carbon ... Peninsula in the last few years has exposed new open water, allowing large blooms of phytoplankton to ... sink acts as a negative feedback to climate change, with an estimated 2.9 million tonnes of carbon ... drawdown per year on the West Antarctic continental shelf. Carbon accumulation differs significantly ...
Meeting Document : SC-CAMLR-XXXIV/BG/34 : Autor(es): Delegation of the United Kingdom
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Volume 12: CCAMLR. 2000. Statistical Bulletin, Vol. 12 (1990–1999). CCAMLR, Hobart, Australia.
EIOJIJIETEHb CCAMLR PO Box 213 North Hobart Tasmania 7002 AUS1RALIA Telephone: 61 3 6231 0366 ... Facsimile: 61 3 6234 9965 Email: ccamlr@ccamlr.org Website: . www.ccamlr.org BOLETIN ESTADISTICO ... ............................................................. ... ................................. ................... (iv) SECTION A MAPS AND STANDARD ABBREVIATIONS USED IN TABLES Figure 1 Figure 2 Figure 3 Table ... DATA Table 2 Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 ...
Document : Site Section: Publications
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Volume 13: CCAMLR. 2001. Statistical Bulletin, Vol. 13 (1991–2000). CCAMLR, Hobart, Australia.
3 6231 0366 Facsimile: 61 3 6234 9965 Email: ccam1r@ccamIr.org Website: www.ccam1r.org VOLUME ... ........................................................................................................ (v) SECTION A MAPS AND STANDARD ABBREVIATIONS USED IN TABLES Figure 1 Figure 2 Figure 3 Table ... Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Catch by ... ........................................................................................... . Catch by species-group and country .......................................................... . Catch ...
Document : Site Section: Publications
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PROPUESTA PARA REALIZAR UNA PROSPECCIÓN PATROCINADA POR LA CCRVMA CON EL FIN DE EFECTUAR UN SEGUIMIENTO DE LA ABUNDANCIA DE PRE-RECLUTAS DE LA AUSTROMERLUZA ANTÁRTICA EN EL SUR DEL MAR DE ROSS
years in Subarea 88.1 and for nine years in Subarea 88.2. The research and assessment work in these ... locations in different years, making it impossible to develop a consistent time series that would monitor ... Scientific Committee request. We propose that the first survey be a pilot, with two main objectives: (i) To ...
Meeting Document : SC-CAMLR-XXX/07 : Autor(es): Delegation of New Zealand