Resultados de la búsqueda
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Abundance and trends of Type B killer whales (Orcinus orca) around the western Antarctic Peninsula
= 20 d; B2: n = 22 tags, median duration = 66 d) and photo-identifications (6 y; B1 = 8,925 photographs ... whales had a higher re-identification rate (61% photographed in more than one year) within a highly ... whales using the study area per year from a small parent population averaging 50 whales (75% Probability ...
Meeting Document : WG-EMM-18/16 : Autor(es): H. Fearnbach, J.W. Durban, D.K. Ellifrit and R.L. Pitman
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Reports on biological information of toothfish with special reference to bycatch, depredation and spawning dynamics in Division 58.4.4 a & b by Shinsei maru No. 3 during 2008–14 seasons
model in the same SSRU. The depredation rate in weight was estimated to be 20-25% in SSRUs 58.4.4aA & ...
Meeting Document : WG-FSA-15/21 : Autor(es): K. Taki and T. Ichii (Japan)
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Terra Nova Bay: hot spot in marine and terrestrial biodiversity, knowledge and functioning of the ecosystem
area has been widely investigated in the last 25 years: extensive geological, oceanographic, marine ...
Meeting Document : WS-MPA-11/14 : Autor(es): S. Torcini, M. Vacchi, S. Aliani, G. Bavestrello, A. Bergamasco, G. Budillon, B. Calcinai, G. Catalano, R. Cattaneo-Vietti, C. Cerrano, M. Chiantore, S. Corsolini, R. Bargagli, A. Dell’Anno, G. di Prisco, G. Fusco, S. Focardi, L. Gugliemo, G. Lauriano, P. Luporini, O. Mangoni, S. Olmastroni, F. Pezzo, E. Pisano, L. Ghigliotti, P. Povero, S. Puce, A. Pusceddu, E. Rusciano, M. Saggiomo, V. Saggiomo, M.C. Gambi, S. Schiaparelli, G. Spezie, C. Verde, P. Del Negro (Italy)
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Adélie penguins as indicators of the state of the sea-ice in Adélie Land
years” occurring within three breeding seasons will definitely affect the demographics of the population ... characterized by unusual precipitations of rain around the turn of the year that killed massively the already ... weakened young chicks. While we haven’t seen yet the consequences of this “zero year” on the demography of ...
Meeting Document : WG-EMM-17/01 Rev. 1 : Autor(es): Y. Ropert-Coudert, A. Kato and C. Barbraud
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Monitoring and managing the effects of environmental change on toothfish assessments
environmental conditions that are maintained over a number of years, which includes the effects of global ...
Meeting Document : WG-SAM-18/22 : Autor(es): M. Pinkerton, A. Dunn, S. Mormede and S. Parker
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Features of chronology and breeding success of Pygoscelis papua and Pygoscelis adeliae penguins in the Wilhelm Archipelago (CCAMLR Subarea 48.1)
timeline is expected more than five years. The traditional visual observation of biologists from time to ...
Meeting Document : SC-CAMLR-XXXVII/BG/05 : Autor(es): I.V. Dykyy, G.P. Milinevsky, O.L. Savitsky, D.G. Lutsenko, P.B. Khoetsky, M.F. Veselsky, V.M. Smagol, A.O. Dzhulay, J.V. Tsaryk, K.M. Nazaruk, A.T. Zatushevsky, A.O. Simon and M.A. Telipska
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Review of CCAMLR activities on monitoring marine debris in the Convention Area
than 3 consecutive years, these are: Bird Island, (South Georgia); Signy Island, (South Orkney Islands ...
Meeting Document : SC-CAMLR-XXVI/BG/10 : Autor(es): Secretariat
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Mackerel icefish size and age at South Georgia and Shag Rocks
3 years at Shag Rocks, potentially indicating greater recruitment variability at Shag Rocks. Age ... (Spring). Mean total lengths (TL) of age-classes were determined for each year by examining length ... of age-classes were standardized to a common day of the year (16 January) based on the Bertalanffy ... the previous year. Summer maximum sea surface temperatures at South Georgia have increased ...
Meeting Document : WG-EMM-03/7 : Autor(es): A.W. North (United Kingdom)
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A von Bertalanffy growth model for Division 58.5.2 fitted to length-at-age data and a comparison of predicted with observed growth from mark–recapture data
years old) to the VB model is also given in order to give more realistic predictions of mean length-at ...
Meeting Document : WG-FSA-SAM-06/07 : Autor(es): S.G. Candy, A.J. Constable, T. Lamb and R. Williams (Australia)
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Preliminary reports on abundance and biological information of toothfish in Division 58.4.3b by Shinsei Maru No. 3 in the 2011/12 and proposal of the consecutive survey in the 2012/13
that in the 2010/11 and the CPUE was identical between the two years nevertheless the numbers of hooks ...
Meeting Document : WG-SAM-12/15 Rev. 1 : Autor(es): K. Taki, T. Iwami, M. Kiyota and T. Ichii (Japan)