Resultados de la búsqueda

1. Preliminary results of the E.L. Holmberg 1994 cruise to Subareas 48.3 and 48.2

   in Subarea 48.3 on a random stratified des n are used to estimate the standing stocks of the main ... South Georgia Islands. In the Scotia Sea the boundary of the Weddell-Scotia confluence was found within ... the spatial structure of fish populations significantly affects the results of biomass estimates ... :  Preliminary results of the E.L. Holmberg 1994 cruise to Subareas 48.3 and 48.2 Approval:  Approved ...

   Meeting Document : WG-FSA-94/29 : Autor(es): E.R. Marschoff, B. Prenski, B. Gonzalez, C. Remaggi and C. Balestrini (Argentina)

2. Quantitative stock survey and some biological and morphometric characteristics of the deep-sea red crab Geryon quinquedens off south west Africa

   Abstract:  In order to assess the abundance of the red crab Geryon quinquedens, two otter-trawl ... cruises were undertaken in July and September 1978, on the continental slope off South West Africa. A ... width, whereas the mode for males was at 11.2 cm. In general. larger animals tended to inhabit shallower ... states indicated that males were predominantly in the inter-moult stage while most females were either ...

   Meeting Document : WS-CRAB-93/22 : Autor(es): C.J. De B. Beyers and C.G. Wilke (South Africa)

3. Age and Growth of Pseudochaenichthys georgianus Norman, 1937 (Channichthyidae) from the South Georgia Area

   Abstract:  Age was determined on the basis of growth microincrements in otoltihs. A calibration ... applied to find a model for the age estimation from measurable fish and otolith parameters. The following ... formula was obtained: Age (days) = 131.24 + 27416.4*Otolith weight (mg) Using this equation the age of 237 ... fish was predicted. The age data from calibration subsample and predicted from otolith weight were used ...

   Meeting Document : WG-FSA-88/21 : Autor(es): T.B. Linkowski and R. Traczyk (Poland)

4. Introduction of the recent Korean research activity and future plan on penguin breeding and behavior

   Abstract:  This report is a summary of the past and current penguin research efforts by the Korean ... Antarctic Program in Barton Peninsula on King George Island. On top of the routine and traditional census ... project, in collaboration with other partners, is also pursued in the Ross Sea sector, which is designed ... to examine the prey-predator interaction and to record penguin population trends over a large area ...

   Meeting Document : WG-EMM-15/12 : Autor(es): Delegation of the Republic of Korea

5. Estimation of the green weight of krill caught

   Abstract:  Vessels operating in the krill fishery in CCAMLR’s Convention Area are required to ... directly estimate the green weight of krill caught (Conservation Measure 21-03, Annex B). This requirements ... was introduced for the 2012/13 seasons, and the estimation methods were revised at WG-EMM-13 and WG ... catch and effort data (C1 data). Vessels fishing in 2014/15 used five methods for the direct estimation ...

   Meeting Document : WG-EMM-15/19 : Autor(es): CCAMLR Secretariat

6. Adélie penguins foraging behaviour and krill abundance along the Wilkes and Adélie Land coasts, Antarctica

   Abstract:  The foraging behaviour of Adélie Penguins Pygoscelis adeliae was studied simultaneously ... the 1995/96 breeding season. The study took place in conjunction with a ship-based krill survey in the ... CCAMLR Division 58.4.1 (south of 55 °S, 80- 150 ° E) to determine the extent of overlap between penguin ... foraging areas and krill distribution. The maximal distances travelled by penguins from Shirley Island were ...

   Meeting Document : WG-EMM-97/64 : Autor(es): Kerry, K., Rodary, D., Bost, C., Lemaho, Y., Wienecke, B.C., Thomson, R., Lawless, R., Pauly, T., Robertson, G.

7. Observations of penguins in the waters off South Orkney Islands, 2011–2013

   Abstract:  In this study, we introduce the initial results from three seasons (2011-2013) of ... penguin observations made in the waters off the South Orkney Islands. The surveys followed pre-determined ... seasons, with Adélie (P. adeliae) and Gentoo penguins (P. papua) only present in modest numbers. The ... collected two times in the same area during the same survey. Future research will consider these results to ...

   Meeting Document : WG-EMM-13/35 : Autor(es): B.A. Krafft, G. Skaret (Norway) and P. Trathan (United Kingdom)

8. Proposal for GEF (Global Environment Facility) funding to support capacity building and training to the GEF-eligible countries with Antarctic interests

   implement scientific research and monitoring in the Antarctic and Southern Ocean ecosystems, including ... ; Developing a collaborative ecosystem assessment and monitoring programme for the Antarctic LME, measuring ... potential physical and ecological degradation and destabilisation from the effects of climate change ... (particularly ocean acidification) and other factors Identifying and managing the risk from marine alien ...

   Meeting Document : WG-EMM-13/44 : Autor(es): Delegation of South Africa

9. Estimating density and biomass of Antarctic krill around South Sheltland Islands using the 2-dB difference method

   Abstract:  The distribution and abundance of krill aggregation inhabiting the Subarea 48.1, which ... includes the Elephant Island peripheries and the west and south of the South Shetland Island, were ... 2016 and 38 and 200 kHz from March 6 to 14 in 2017. Krill were collected by the commercial middle trawl ... fishing vessel. The data were processed and analyzed following CCAMLR standard protocols using swarm ...

   Meeting Document : WG-EMM-17/08 : Autor(es): S.-G. Choi, K. Lee and D. An

10. Preliminary report of the UK winter icefish survey, South Georgia (CCAMLR Subarea 48.3), 27 August to 21 September 2007

    Abstract:  This is a preliminary report of the results of the 11th UK South Georgia groundfish ... survey, the first to be conducted during the austral winter since 1997. Preliminary biomass estimates are ... provided for C. gunnari whilst new information on the winter distribution and ecology of the demersal fish ... . Lawson, C. Main and A. Pande (United Kingdom) Title:  Preliminary report of the UK winter icefish survey ...

    Meeting Document : WG-FSA-07/56 : Autor(es): M. Belchier, M.A. Collins, J. Moir-Clark, S. Fielding, J. Lawson, C. Main and A. Pande (United Kingdom)

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