Resultados de la búsqueda
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Otolith and body size relationships in bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3
size models should be derived for each fish population under investigation. The length of fish chosen ... explained over 60% of the variation of the data, an improvement on the 30% obtained when using otolith ... on otolith size/fi sh size relationships for Southern Ocean macrourids has been obtained from only ... predictions based on otolith mass range from ±3 cm for the smallest fi sh analysed (17 cm anal length ... ) rising to ±5 cm for the largest. CIs for predictions based on otolith length range from ±4 cm for the ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 133–143 : Autor(es): Morley, S. and M. Belchier
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Numerical model of ecosystem including Euphausia superba Dana as a key species in circumpolar region
Abstract: On the processes to investigate a proper model for understanding the processes that ... integrated model with the above 5 items. This year, we have developed an OGCM and a one dimensional ecosystem ... govern the biochemical cycle in Antarctic Ocean, we made a research plan as follows: (1) to develop an ... applied to primary production in Antarctic Ocean (3) to develop an ecosystem model able to describe krill ...
Meeting Document : WG-Krill-94/26 : Autor(es): M.J. Kishi and M. Naganobu (Japan)
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Hydrographic conditions in the Elephant Island plateau region during December 1996
Abstract: Based on historic data as provided by the World Ocean Atlas 1994, the general climatic ... background for temperature, salinity and silicate is given for the area between the Fa1kland (Malvinas ... -operative analysis of data sampled throughout the years in the Elephant Island Plateau Region. With the new ...
Meeting Document : WG-EMM-97/06 : Autor(es): Stein, M.
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Beach litter survey Signy Island, South Orkney Islands, 1992/93
Abstract: A beach litter survey was carried out on Signy Island, South Orkney Islands during the ... and the total number of items recovered. For example, at Foca Cove, the total weight of debris ... same beach over the three years the numbers of polypropylene packaging bands fell by 93%. The results ... show a very encouraging decline in the incidence of marine debris. However, the reasons for the decline ...
Meeting Document : CCAMLR-XII/BG/07 : Autor(es): Delegation of United Kingdom
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Interannual variability of standardised index of krill abundance in Area 48 according to CCAMLR fishery statistics database
Abstract: Standardization of fishing effort on the basis of the generalized linear models with ... of fishery at the scale of Area 48, Subareas 48.1-48.3, SSMUs and years using CAMLR statistical ... performance of the fishery and attractiveness of any SSMU for fleet operation will determined by the fishable ... CAMLR statistical database cannot be used for quantitative understanding of the process of the actual ...
Meeting Document : WG-EMM-10/17 : Autor(es): P.S. Gasyukov and S.M. Kasatkina (Russia)
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Age and growth of Scotia Sea icefish Chaenocephalus aceratus (Lönnberg, 1906), from the South Shetland Islands
from different institutions. The age range was 1-17 years for females and 1- 15 years for males. Von ... asymptotic length L??(cm) and K (year-1) were respectively 79.8 and 0.07 for females and 60.0 and 0.09 for ... species. Overall, 357 specimens ranging from 13 and 67 cm (TL) were selected for the present study. Ages ... Bertalanffy growth curves were fitted to the estimated age-length data for each sex. The estimated values of ...
Meeting Document : WG-FSA-02/77 : Autor(es): M. La Mesa, J. Ashford, E. Larson and M. Vacchi
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Decline of Antarctic fur seal (Arctocephalus gazella) population at SSSI No. 32, South Shetlands, Antarctica, during 1997/98: a discussion of possible causes
Shetland archipelago. We compiled historical information for Cape Shirreff and San Telmo islets located on ... performance. Hucke-Gaete et al. (1998) report that pup growth rates for 1997/98 season do not reflect an El ... Antarctic fur seal (Arctocephalus gazella) on the Antarctic peninsula region, specifically on the South ... the northen tip of Livingston island, where the most important colony of this species on the South ...
Meeting Document : WG-EMM-98/17 : Autor(es): R. Hucke-Gaete, D. Torres, A. Aguayo and V. Vallejos (Chile)
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INTERANNUAL SPATIAL VARIABILITY OF KRILL (EUPHAUSIA SUPERBA) INFLUENCES SEABIRD FORAGING BEHAVIOR NEAR ELEPHANT ISLAND, ANTARCTICA
krill and birds. At sea surveys were conducted near Elephant Island, Antarctica for three years (2004 ... Abstract: We investigate the influence of krill (principally Euphausia superba) patchiness on the ...
Meeting Document : WG-EMM-08/P12 : Autor(es): J.A. Santora, C.S. Reiss, A.M. Cossio and R.R. Veit
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Acerca de la CCRVMA
Conserving Antarctic marine life The Commission for the Conservation of Antarctic Marine Living ... marine resources in the Southern Ocean. Ecosystem-based management Being responsible for the conservation ... of Antarctic marine ecosystems, CCAMLR practises an ecosystem-based management approach. This does ... account of the effects of fishing on other components of the ecosystem. International commission CCAMLR is ...
Page : Site Section: The Organisation
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WMP-05
Full Name: Workshop on Management Procedures Location: Yokohama, Japan Date(s): Monday, 4 July ... 2005 to Friday, 8 July 2005 Submissions Due: Monday, 20 June 2005 ...
Meeting