Resultados de la búsqueda
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Management Plan for Antarctic Specially Protected Area (ASPA) No. XYX, Edmonson Point, Wood Bay, Victoria Land, Ross Sea
Abstract: Edmonson Point (74°20' S, 165°08' E) is located in Wood Bay, Victoria Land ... -free areas in Northern Victoria Land and was first identified in the 1980s as a site that could merit ... special protection. The site is representative in the sense that a wide range of freshwater habitats is ... weddellii) breeding area along the adjacent coast, which is considered to be an example representative of ...
Meeting Document : WG-EMM-05/7 : Autor(es): Delegation of Italy
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Diet of the cape petrel Daption capense during the post hatching period at Laurie Island, South Orkney Islands, Antarctica
Orkney Islands (60°46'S, 44°42'W), Antarctica, over the period January-February 1996. Stomach ... showed that during the whole sampling period Antarctic krill and fish represented the predominant preys ... in terms of frequency of occurrence. Fish prey formed near 64% by mass, with krill forming 35.8 ... compared with results of previous studies. Author(s): Montalti, D., Coria, N.R., Soave, G.E. Title: Diet ...
Meeting Document : WG-EMM-96/44 : Autor(es): Montalti, D., Coria, N.R., Soave, G.E.
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Stable isotope analysis of tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni) in the Ross and Amundsen Sea regions
toothfish sampled from the Amundsen Sea had not mixed with fish from the Ross Sea region for the 6 months ... lipid in muscle on δ 13 C in a way that did not compromise the accuracy of δ 15 N measurements. We found ... considerable variability in δ 15 N and δ 13 C of toothfish that were not explained by fish length, sex ... and 2014. This study found that δ 13 C values of toothfish in the Amundsen Sea region were ...
Meeting Document : WG-EMM-14/50 : Autor(es): M.H. Pinkerton, S.J Bury, J.C.S. Brown, J. Forman and A. Kilimnik (New Zealand)
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Longline fishing at Tristan da Cunha: impacts on seabirds
important seabird populations. Two longline fisheries occur within Tristan's Exclusive Economic Zone: a ... bycatch rate of> 1 bird killed per 1000 hooks; this could be even higher in summer when more birds are ... of observers on board. The gravest threat posed by longline fishing to Tristan's seabirds comes ... from vessels fishing illegally in Tristan waters, as well as vessels in international waters that do ...
Meeting Document : WG-FSA-01/15 : Autor(es): N. Glass, I. Lavarello, J.P. Glass and P.G. Ryan (South Africa)
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INFORMACIÓN SOBRE LA PESCA ILEGAL EN EL ÁREA ESTADÍSTICA 58 EVALUACIÓN DE LA PESCA ILEGAL EN AGUAS FRANCESAS ALREDEDOR DE LAS ISLAS KERGUELÉN Y CROZET INFORME DE LAS OBSERVACIONES E INSPECCIONES EN EL ÁREA DE LA CONVENCIÓN DE LA CCRVMA DURANTE LA TEMPORAD
throughout the year. It has proved to be effective, in that there is no longer any sign of IUU fishing in ... now protected. While there may be a faint possibility of short forays being made into the area, it is ... too slight to enable any positive statement to be made as to IUU catches having taken place in the ... Convention Area towards the end of 2008 and at the beginning of 2009, with these vessels preferring to target ...
Meeting Document : CCAMLR-XXX/34 : Autor(es): Délégation française
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Estimation of the biomass of krill in Prydz Bay during January/February 1991 and February/March 1992 using echo integration
association of krill with the shelf break in the western part of the survey area but also found that the shelf ... ; Hosie et al. 1988) could not be determined. Author(s): I. Higginbottom and T. Pauly (Australia) Title ... region was estimated to be between 4.8 to 5.4 million tonnes in 1991 and between 2.2 and 2.6 million ...
Meeting Document : WG-KRILL-92/23 : Autor(es): I. Higginbottom and T. Pauly (Australia)
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A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica
not be sexed. Precision estimates and age bias plots indicated that there was good within-reader and ... von Bertalanffy growth parameters. The species is relatively slow-growing with a moderate longevity ... are: L, 22.1 cm SL; K, 0.167 y-1; t 0,-0.4 years. Parameter estimates were also derived for the sexes ... between-reader agreement, so the otolith sections appear able to be consistently interpreted. The standard ...
Meeting Document : WG-FSA-10/20 : Autor(es): C.P. Sutton and P.L. Horn (New Zealand)
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Crab by-catch in the experimental toothfish pot fishery around South Georgia, 2000
that about 10% of apparently lively discarded crabs would die. Author(s): T. Daw, D. Agnew, M. Purves ... . There were some differences in catch rate5 between areas, with lowest catch rates being encountered ... crabs (3% of P. spinosissima and 10.5% of P..formosa) were males above the legal size limit and could be ...
Meeting Document : WG-FSA-00/24 : Autor(es): T. Daw, D. Agnew, M. Purves, G. Pilling and C. Yau (United Kingdom)
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Update on the analysis of fish by-catch in the krill fishery using data from the CCAMLR Scheme of Scientific Observation
indicate that a 200 000 t krill catch might be expected to contain of the order of 40t of C. gunnari and ... 38t of L. larseni, albeit with large confidence intervals around these estiamtes. Author(s ...
Meeting Document : WG-EMM-14/31 Rev. 1 : Autor(es): Secretariat
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man made debris at Bird Island, South Georgia, during the 2006 winter and 2006/07 breeding season
was 17, an increase of 112.5% over the previous summer, and the highest since 2001/02. During the ... (37% and 35% during winter and summer respectively). On 16 occasions the material was found to be a ... loop of rope similar to that shown in appendix three. Plastic packaging bands were the second most ... unknown. The increase in the number of winter entanglements (41) and animals with severe wounding (20) was ...
Meeting Document : SC-CAMLR-XXVI/BG/17 : Autor(es): Delegation of the United Kingdom