Resultados de la búsqueda

1. Data on reproduction biology of Dissostichus mawsoni from the Ross Sea (Statistical Subarea 88.1)

   Abstract:  Macroscopic data of the field research obtained during fishing trips on board Spanish longliner "Tronio" in 2007-2011 were given. Gonadosomatic indices (GSI) of 823 Antarctic toothfish individuals from various SSRU in the Ross Sea were calculated. For one specimen with maximum

   Meeting Document : WG-FSA-11/04 : Autor(es): A.K. Zaytsev (Russia)

2. CCAMLR spatial management GIS: potential applications for informing the development of a representative system of MPAs

   Abstract:  We have developed a Geographic Information System (GIS) and accompanying metadata to store and deliver data on CCAMLR’s management units and spatially resolved conservation measures. The GIS facilitates easy mapping of CCAMLR’s spatial management framework and associated conservation

   Meeting Document : WS-MPA-11/20 : Autor(es): S.M. Grant, S.L. Hill and P.T. Fretwell (UK)

3. RESUMEN DE LAS NOTIFICACIONES DE PESQUERÍAS NUEVAS Y EXPLORATORIAS EN 2011/12

   Author(s):  Secretariat Title:  Summary of notifications for new and exploratory fisheries 2011/12 Approval:  Approved

   Meeting Document : CCAMLR-XXX/11 Rev. 1 : Autor(es): Secretariat

4. Preliminary studies on age, growth and size at sexual maturity of Dissostichus eleginoides in the Ob-Lena Bank in the 2007/08 season

   Abstract:  Preliminary studies on the age, growth and size at sexual maturity of Dissostichus eleginoides sampled in the 2007/08 season in the Ob-Lena Bank were carried out. The ages of 214 of 3,013 fish sampled by Observers were estimated last year. Then, we took several advice and comments about

   Meeting Document : WG-FSA-11/16 : Autor(es): K. Taki, T. Iwami and M. Kiyota (Japan)

5. New data on depths inhabited by striped-eyed rock cod Lepidonotothen kempi (Norman) (Nototheniidae) off Bouvet Island

   Abstract:  In 2010 on the southern slope of Bouvet Island, I found L. kempi at still greater depth in the course of fishery for toothfish onboard of 1 Insung Korean longliner. In the first case, mature specimens with absolute length (TL) of 39–45 cm and weight of 0.8–1.3 kg were found in stomachs

   Meeting Document : WG-FSA-11/P02 : Autor(es): A.F. Petrov

6. Distribution and biological characteristics of two toothfish species of genus Dissostichus (family Nototheniidae) off Bouvet Island

   Abstract:  In 2010, two toothfish species, Patagonian (D. eliginoides) and Antarctic (D.mawsoni) toothfish, were registered during the fishery on Dissosyichus spp. on the shelf edge and slope of Bouvet Island. Their commercial concentrations were found also on the neighboring underwater plateaus

   Meeting Document : WG-FSA-11/17 : Autor(es): A.F. Petrov (Russia)

7. To the problem of spawning character for certain fish species

   Abstract:  The present paper presents the brief results of the research in reproductive biology of the Antarctic greinadier M. whitsoni in the Ross Sea. It was stated that the eggs were released by batches. It was supposed that the similar character of spawning might be for some other Antarctic

   Meeting Document : WG-FSA-11/18 : Autor(es): V. Prutko and A. Petrov (Russia)

8. Connectivity and population structure in Pleuragramma antarcticum

   Abstract:  We used stable isotope and trace element chemistry from otoliths to test whether silverfish (Pleuragramma antarcticum) are distributed in independent, discrete populations in the Ross Sea, over the West Antarctic Peninsula, and around the South Orkneys; or whether the Southern Ocean

   Meeting Document : WG-FSA-11/19 : Autor(es): J. Ferguson, J. Ashford, A. Piñones, J. Torres, W. Fraser, C. Jones (USA) and M. Pinkerton (New Zealand)

9. Development of a generic operating model framework for data collection, assessment method and management strategy evaluations

   Abstract:  A generic spatially-explicit age-structured model framework is in development that will enable to evaluate data collection protocols, assessment methods and management strategies. The model framework is programmed in R to promote transparency and interactions between researchers. It is

   Meeting Document : WG-FSA-11/20 : Autor(es): P. Ziegler (Australia)

10. Proposal to allow daytime setting of longlines between 15 and 30 April in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2

    Abstract:  This paper summarises historic effort and seabird bycatch during the pre-season extension period (15–30 April) in the Patagonian toothfish longline fishery in CCAMLR statistical division 58.5.2.  It notes that significant fishing effort has occurred in the pre-season extension period, by

    Meeting Document : WG-IMAF-11/07 : Autor(es): I. Hay (Australia)

Páginas