Resultados de la búsqueda
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Climate change and zooplankton dominance in the Antarctic marine ecosystem: implications for the food web
function of the Antarctic marine ecosystem. In the Antarctic Peninsula region winter sea-ice coverage is a ... blooms, and decreased abundance of krill-dependent Adelie penguins (Pygoscelis adeliae) in the past 15 ... followed the first prolonged winter sea-ice season in three years and provides a strong contrast to the ... and zooplankton dominance in the Antarctic marine ecosystem: implications for the food web Approval ...
Meeting Document : WG-EMM-96/21 : Autor(es): Siegel, V., Fraser, W., Trivelpiece, S., Holm-Hansen, O., Loeb, V., Hewitt, R., Trivelpiece, W.
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
Abstract: Antarctic silverfish (Pleuragramma antarcticum) were sampled during a trawl survey in ... correlated (r2 = 0.99). Counts of growth zones in 304 thin-sectioned otoliths were used to estimate ages and ... lengths of the sampled Antarctic silverfish ranged from 4.6 cm to 22.9 cm. Pronounced modes in the length ... : A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the ...
Meeting Document : WG-FSA-10/20 : Autor(es): C.P. Sutton and P.L. Horn (New Zealand)
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Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: developing links between ICED and CCAMLR
Abstract: Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) is a regional ... been made in understanding the structure and functioning of ecosystems, modelling species and food webs ... information for ecosystem-based management in the region. The ICED Scientific Steering Committee propose that ... Dynamics in the Southern Ocean (ICED) programme: developing links between ICED and CCAMLR Microsoft Word ...
Meeting Document : WG-EMM-16/22 : Autor(es): E. Murphy, R. Cavanagh, N. Johnston, E. Hofmann and A. Constable
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Incidental seal entanglements on trawl vessels fishing for krill in CCAMLR Subarea 48.3
Abstract: Observers on krill vessels fishing around South Georgia in the 2003 fishing season ... of effective mitigation measures (escape panels in the nets) and lack of experience of crews new to ... ) Title: Incidental seal entanglements on trawl vessels fishing for krill in CCAMLR Subarea 48.3 Approval ...
Meeting Document : WG-EMM-04/31 : Autor(es): J. Hooper, K. Reid and D. Agnew (United Kingdom)
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Brief information on the results of the bottom trawl and trawl–acoustic surveys carried out by STM Atlantida in the South Georgia subarea (48.3) during January to March 2002
Abstract: The results of researches carried out in expeditions of S?? “?tlantida” in summer ... trawl and trawl–acoustic surveys carried out by STM Atlantida in the South Georgia subarea (48.3) during ...
Meeting Document : WG-FSA-02/19 : Autor(es): V.N. Shnar, V.A. Khvichia and A.P. Malyshko (Russia)
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On marine protected areas in the Southern Ocean
Abstract: The details on designation of marine protected areas in the CCAMLR region are ... considered. The general and specific issues, such as MPA definition in application to CCAMLR area ... ): G.P. Milinevsky and S.B. Kovalonok (Ukraine) Title: On marine protected areas in the Southern Ocean ...
Meeting Document : WS-MPA-11/13 : Autor(es): G.P. Milinevsky and S.B. Kovalonok (Ukraine)
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Notification of Vulnerable Marine Ecosystems in Statistical Area 58.4.1
bottom fishing gear on Vulnerable Marine Ecosystems (VMEs) are avoided. In order to satisfy the ... observations is proposed to mitigate the risk of spatial uncertainty in the notified position and the ... Marine Ecosystems in Statistical Area 58.4.1 Approval: Approved ...
Meeting Document : WG-EMM-08/38 : Autor(es): Submitted by Australia
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An overview and some preliminary results of a biological/oceanographic survey off the coast of East Antarctica (80-150°e) carried out in January to March 1996
between January and April 1996. The focus was on the distribution and abundance of Antarctic krill in ... CCAMLR Statistical Area 58.4.1 but in addition, measurements were also made on a whole suite of ... out in January to March 1996 Approval: Approved ...
Meeting Document : WG-EMM-96/29 : Autor(es): de la Mare, W., Wright, S., Bindoff, N., Thiele, D., Pauly, T., Gillespie, D., Woehler, E., Nicol, S.
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Can we improve the Scientific Committee’s ability to provide unequivocal management advice on fish stocks in the Convention Area?
management advoice. However, a level of uncertainty higher than in fish stock assessment in other parts of ... unequivocal management advice on fish stocks in the Convention Area? Approval: Approved ...
Meeting Document : WG-FSA-90/25 : Autor(es): Convener, Working Group on Fish Stock Assessment
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Estimation of the 2011 catch limit for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3 using a length-based population dynamics model
fishing season for Champsocephalus gunnari in CCAMLR sub area 48.3. The model is initialised using ... for cohort identification associated with the age based projection model used in previous assessments ... . Agnew (UK) Title: Estimation of the 2011 catch limit for mackerel icefish (Champsocephalus gunnari) in ...
Meeting Document : WG-FSA-10/37 : Autor(es): C.T.T. Edwards, R.E. Mitchell, J. Pearce and D.J. Agnew (UK)