Resultados de la búsqueda
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Timescale of ovarian maturation in Notothenia coriiceps (Richardson); evidence for a prolonged adolescent phase
yolk deposition begins to take place. This 039;adolescent039; phase was thought originally to last ... for about one year. The results from a two year study at Signy Island indicate that this adolescent ... phase lasts for about four years. There is also some evidence to indicate that not all sexually mature ...
Meeting Document : WG-FSA-93/26 : Autor(es): Inigo Everson (United Kingdom)
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Texto del acuerdo de sede entre la Comisión para la Conservación de los Recursos Vivos Marinos Antarticos y el gobierno de Australia
immunities to be enjoyed by the staff of the Commission in Australia in accordance with Article VIII of the ... arrange for the Headquarters to be supplied by the appropriate authorities with available public services ... , with the concurrence of the Government, be accorded the status of premises of the Commission. Where ... corporation tax, and all State taxes. The Commission shall be exempt from municipal rates with the exception ...
Document : Site Section: Publications
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Descriptive analysis of the toothfish (Dissostichus spp.) tagging programme in Subareas 88.1 & 88.2 for the years 2000–01 to 2014–15
and 2473 recaptured, and 1191 Patagonian toothfish released and 103 recaptured since 2001. In recent ... catch in the Ross Sea region. Tag recapture data showed that most fish are recaptured only a short ... Antarctic toothfish have moved long distances with exchange observed between Shelf, Slope and North habitats ...
Meeting Document : WG-FSA-15/37 : Autor(es): S.J. Parker and S. Mormede (New Zealand)
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AGE AND GROWTH OF SPINY ICEFISH, CHAENODRACO WILSONI REGAN, 1914, OFF JOINVILLE-D'URVILLE ISLANDS (ANTARCTIC PENINSULA)
. Age at sexual maturity was estimated to be about 2 years for females and 2.5 years for males. Compared ... consisted mainly of adult specimens between 1 and 3 years of age, with very few older fish. Author(s): M ... SPINY ICEFISH, CHAENODRACO WILSONI REGAN, 1914, OFF JOINVILLE-D039;URVILLE ISLANDS (ANTARCTIC ...
Meeting Document : WG-FSA-08/33 : Autor(es): M. La Mesa, A. De Felice (Italy), C.D. Jones (USA) and K.-H. Kock (Germany)
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Revised proposal for a dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season by the Japanese survey vessel, Kaiyo-maru
Abstract: A dedicated krill survey for CCAMLR Division 58.4.1 during 2018/19 season will be ... of 34 researchers from 4 countries are expected to be engaged. An initial plan of the survey was ... in this document. This revised proposal is presented to WG-EMM-18 with an intention to receive ... further comments from the participants. Every suggestion will be duly examined and incorporated where ...
Meeting Document : WG-EMM-18/17 : Autor(es): H. Murase, K. Abe, R. Matsukura, H. Sasaki, T. Ichii and H. Morita
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Monitoring of relative abundance of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps at Potter Cove, South Shetland Islands, in years 2000 to 2003
and in Harmony Cove, Nelson Island, in the austral summers from 2001 to 2003. The decline in trammel ... . However, the increase observed in the catches of N. rossii in some years since 1997 might be indicative of ... region. The results are consistent with diet information of the piscivorous Antarctic shag Phalacrocorax ...
Meeting Document : WG-FSA-03/89 : Autor(es): E. Barrera-Oro, E. Marschoff, R. Casaux and B. Gonzalez (Argentina)
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Notes on Champsocephalus gunnari biology, availability, diet and spatial distribution in the South Shetland and South Orkney Islands (Subareas 48.1 and 48.2)
to use the shelf areas around Elephant Island and the lower South Shetland Islands differently, with ... Livingston Island. The dietary composition of C. gunnari appears to be more diverse in the South Orkney ... patterns in the South Shetland Islands for the 2001 survey is examined. Preliminary results suggest a ...
Meeting Document : WAMI-01/10 Rev. 1 : Autor(es): C.D. Jones and J. Emery (USA)
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Results of phase I of the Russian research program for toothfish fishery in Subarea 88.3 during the 2010/11 season
that corresponded to 5,230 t by weight. The detailed data on size composition, spatial and bathymetric ... Abstract: In accordance with decision of SC-CCAMLR in 2010, the Russian Federation conducted ... different size were tagged, size distribution of tagged fish being in accordance with the size distribution ...
Meeting Document : WG-FSA-11/36 : Autor(es): Delegation of Russia
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Reporting procedures for the continuous fishing method
that it is possible to maintain present reporting frequency with improved positioning of the catch, but ... imprecise and with some systematic errors in positioning the catch. In previous EMM meeting we proposed ... measure to predict spatial catch distribution. Author(s): O.R. Godø and T. Knutsen Title: Reporting ...
Meeting Document : WG-EMM-17/48 : Autor(es): O.R. Godø and T. Knutsen
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Hook selectivity in the longline fishery of Dissostichus eleginoides (Nototheniidae) off the Chilean coast
the coast of Valdivia, South East Pacific, are also taken into consideration. The data show that ... caught with straight hooks Nos 3 and 4 are not significantly different, but hooks No. 3 are nearly 31 ... worth noting that the ratio of females increases significantly in catches, when the size of straight ... captured fish. This analysis agrees with the conclusion of SRL (1987) that circle hooks are significantly ... than that of hook No. 4. This conclusion is in agreement with Zapata (1976). Figure 3 demonstrates ... also taken into consideration. The data show that circle hooks are far more efficient than straight ... hooks. The length frequency distributions of fish caught with straight hooks Nos 3 and 4 are not ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 107–119 : Autor(es): Moreno, C.A.