Résultats de la recherche

1. Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast

   size of hooks used in the longlines. Original data obtained during 1991 on the coast of Valdivia, South ... East Pacific, are added. The data show that the circle hooks are far more efficient that the right ones ... fisheries of the patagonian toothfish Dissostichus eleginoides related with the selectivity of the type and ...

   Meeting Document : WG-FSA-91/11 : Auteur(s): C.A. Moreno (Chile)

2. An integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2

   eleginoides) fishery at Heard Island and McDonald Islands in CCAMLR Division 58.5.2 with data until end of the ... , the use of abundance estimates from a random stratified trawl survey (RSTS), longline tag-release data ... from 2012-2015 and longline tag-recapture data from 2013-2016, and auxiliary commercial composition ... data to aid with the estimation of year class strength and selectivity functions of the trawl, longline ...

   Meeting Document : WG-FSA-17/19 : Auteur(s): P. Ziegler

3. Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: Preliminary report of the ICED–CCAMLR Projections Workshop, 5 to 7 April 2018

   of conservation and management strategies that anticipate and adapt to potential changes in krill ... and ecological modellers and fisheries scientists to consider the development of projections of the ... impacts of climate change upon krill in Area 48. Here we present the preliminary findings of this workshop ... highlighted our poor understanding of krill recruitment processes, the key driver of variability in krill ...

   Meeting Document : WG-EMM-18/09 : Auteur(s): E.J. Murphy, N.M. Johnston, S.P. Corney and K. Reid

4. SC-CAMLR-SSP/5 – Part II, 1988

   Facsimile: 61 (02) 23 2714 Telex: AA 57236 August 1989 Copies of this document are available on request ... . ....... ... ........ .......... ........ ... ..... ... .......... ... ... ....... ... ..... ... ..... ....... 1 RESULTS OF FISH STOCK ASSESSMENT SURVEY, SOUTH GEORGIA, DECEMBER 1987 - JANUARY 1988 J.E ... .......................................................................................... ........ 53 RESULTS OF FISH LARVAE SAMPLING BY MEANS OF FINE-MESHED SAMPLERS ATTACHED TO A BonOM TRAWL W ... ............... .............................................................. .............................. ... 143 PHYSICAL OCEANOGRAPHIC SETTING OF THE SIEDLECKI JANUARY 1987, SOUTH SHETLAND ISLAND DATA SET ...

   Document : Site Section: Publications

5. Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region

   of fish per cell and year as for all other data) (a) Depth (m) (b) Temperature at 500 m depth (degC ... numbers of tagged fish recaptured at-age data were fitted using a binomial likelihood. Effec- tive sample ... year from fisheries data for the years 1998– 2011. The maximum exploitation rate was assumed to be ... , the spatial structure and movement of fish has shown the potential to have a strong influ- ence on ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Auteur(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker

6. The use of analysis of penguin stomach contents in simultaneous study of prey and predator parameters

   sensitive to the statistical assumptions made during the analysis of data. The nested ANOVA method is ... predator parameters Abstract / Description:  Size selectivity of krill by penguins is shown to be highly ... proposed as being the correct approach for analysis because lack of independence between krill specimens ... found in the stomach of a given penguin prevents the pooling of krill lengths from different samples ... made during the analysis of data. The nested ANOVA method is proposed as being the correct approach ... important point here is that data as currently collected will not contribute towards resolving this ... . ACKNO~DGEMENTS Data were provided by Lic. Ruben Coria and Hugo Spairani. Lic. Ingrid Mozetich drew ... Size selectivity of krill by penguins is shown to be highly sensitive to the statistical assumptions ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 367–375 : Auteur(s): Marschoff, E. and B. González

7. Species variability and population structure of Euphausiacea in Admiralty Bay (King George Island; South Shetland Islands) during Antarctic summer

   salps, are specimens representing euphausiids. In fjordic areas like Admiralty Bay, data concerning ... three Pygoscelis penguin species.  The data presented here is based on samples collected during an ... result, population structure analyses were possible only for the Th. macrura individuals. The data also ... krill is still scarce and fragmentary, despite the fact that those organisms are a significant element ...

   Meeting Document : WG-EMM-14/60 : Auteur(s): A. Panasiuk-Chodnicka, J. Wawrzynek and M. Iwona Żmijewska (Poland)

8. Draft MPA Report for the South Orkney Islands, Subarea 48.2; Part of CCAMLR MPA Planning Domain 1, Western Peninsula – South Scotia Arc

   fisheries data derived from a range of sources and from a range of contributors. Author(s):  P. Trathan and ... others that have appropriate data and expertise might help develop the MPA Report, so that it delivers ... develop spatial protection measures is through the appropriate combination of scientific data and ...

   Meeting Document : WG-EMM-13/10 : Auteur(s): P. Trathan and S. Grant (United Kingdom)

9. Assessment models for Patagonian toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005-2014

   excluding the data from fish tagged in 2012. The likelihood profiles for tagged fish released in 2012 for ... of research block. This is why the removal of 2012 tag release data boosted the MPD estimate of B0 in ... the 2012 tag data) be used for management purposes. The median MCMC estimates of the initial and ... Abstract:  We made two sensitivity runs of age-structured and two fisheries (≥1300 m and < 1300 ...

   Meeting Document : WG-SAM-15/24 : Auteur(s): K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan)

10. Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2005/06

    previous season and is the third lowest population size in the 10 years of census data. The chinstrap ... location and diving behaviour data to be done at a later date. Author(s):  E.S.W. Leung, R.A. Orben and W.Z ... gentoo and chinstrap penguin diets were comprised mainly of adult female Antarctic krill, the majority of ... female krill and increasingly larger krill. Chinstrap penguin total chick meal mass was lower than almost ...

    Meeting Document : WG-EMM-06/P1 : Auteur(s): E.S.W. Leung, R.A. Orben and W.Z. Trivelpiece (USA)

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