Résultats de la recherche
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Investigation of the sensitivity of the Ross Sea toothfish assessment to withholding subsets of the available data
estimated by the models arising from withholding data was found to be highest in the earlier years of stock ... corresponding estimate of current biomass changed by less than 10%; furthermore, these estimates remained within ... the 95% percentile envelope estimated by the MCMC posteriors. Author(s): S. Mormede (New Zealand ...
Meeting Document : WG-SAM-11/17 : Auteur(s): S. Mormede (New Zealand)
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Biomass/CCAMLR krill review
within the provisions set out by Article II of the Convention for the Conservation of Antarctic Marine ... survey of 1981. General problems in assessing krill acoustically and by other direct methods are ... consolidate current knowledge of aspects crucial to the ecosystem management approach espoused by CCAMLR. It ...
Meeting Document : SC-CAMLR-VII/BG/39 : Auteur(s): D.G.M. Miller and I. Hampton (South Africa)
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Research plan for the exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in 2015/16
Division 58.4.1is very important. Korean research plans were endorsed by the Scientific Committee at SC ... as length, weight, gonadal development, and muscle by KINGSTAR in Divisions 58.4.1 and 58.4.2 in 2014 ... migration and distribution pattern by developmental maturity and size stages. Author(s): Delegation of the ...
Meeting Document : WG-SAM-15/07 : Auteur(s): Delegation of the Republic of Korea
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Revised research plan for the exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in 2015/16
Division 58.4.1is very important. Korean research plans were endorsed by the Scientific Committee at SC ... as length, weight, gonadal development, and muscle by KINGSTAR in Divisions 58.4.1 and 58.4.2 in 2014 ... migration and distribution pattern by developmental maturity and size stages. Author(s): Delegation of the ...
Meeting Document : WG-FSA-15/56 : Auteur(s): Delegation of the Republic of Korea
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Korean research plan in Divisions 58.4.1 and 58.4.2 in 2016/17
Division 58.4.1is very important. Korean research plans were endorsed by the Scientific Committee at SC ... as length, weight, gonadal development, and muscle by Kingstar in Divisions 58.4.1 and 58.4.2 in 2014 ... evaluating migration and distribution pattern by developmental maturity and size stages. Author(s ...
Meeting Document : WG-SAM-16/17 : Auteur(s): Delegation of the Republic of Korea
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Adélie penguins as indicators of the state of the sea-ice in Adélie Land
desertion by the partner and the risk of dying of prolonged fast for the chick(s). Second, the season was ... characterized by unusual precipitations of rain around the turn of the year that killed massively the already ... meter of snow, but the snow falls were immediately followed by almost a week with temperatures ...
Meeting Document : WG-EMM-17/01 Rev. 1 : Auteur(s): Y. Ropert-Coudert, A. Kato and C. Barbraud
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Gonad analysis of Antarctic toothfish in Subareas 58.4 and 88.3
stage, inner cavity of testicular lobules was occupied by spermatozoa of basophilic in H-E stain ... the ripe stage, and followed by the growing stage with 25.9% and mature stage with 28.7%. Frequency of ... followed by growing stage with 24.2% and ripe stage with 9.9%. The group maturity in accordance with the ... found to be 0.50, and displayed the tendency of increase with increase in the total length 140 cm. The ...
Meeting Document : WG-FSA-17/09 : Auteur(s): J. Kim, S.-G. Choi, J. Lee, J. Lee and D. An
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Report from a krill- focused survey with RV Kronprins Haakon and land-based predator work in Antarctica during 2018/19
as a survey initiated by CCAMLR in year 2000 for comparative purposes, but in addition focuses on ... the fishery is to be managed by an empirical understanding of krill density, distribution ... work was coordinated by Norway and involved collaborative international efforts as well as vessels from ...
Meeting Document : WG-EMM-2019/07 : Auteur(s): B. Krafft, K. Bakkeplass, T. Berge, M. Biuw, J. Erices, E. Jones, T. Knutsen, R. Kubilius, M. Kvalsund, U. Lindstrøm, G.J. Macaulay, A. Renner, A. Rey, H. Søiland, R. Wienerroither, H. Ahonen, J. Goto, N. Hoem, M. Huerta, J. Höfer, O. Iden, W. Jouanneau, L. Kruger, H. Liholt, A. Lowther, A. Makhado, M. Mestre, A. Narvestad, C. Oosthuisen, J. Rodrigues and R. Øyerhamn
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Summary of monitoring and research effort and preliminary results from the 2019 Scotia Sea krill monitoring survey with FV Cabo de Hornos
Scotia Sea krill monitoring survey with the F/V Cabo de Hornos. The vessel was chartered by the ... distribution were dominated by two modes, one of very large animals averaging around 55 mm dominating in the ... the Antarctic Peninsula. Fin whales were the dominating whale species in abundance, followed by ...
Meeting Document : WG-EMM-2019/46 : Auteur(s): G. Skaret, M. Martinussen, G. McCallum, R. Pedersen, J. Rønning, A.L. Donoso, O.A. Bergstad and B.A. Krafft
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Spatial patterns of temporal relationships in the Southern Ocean
limited by iron and light. Distributions of satellite-detected chlorophyll-a (Chl-a) show very complex and ... and where phytoplankton is clearly limited by nutrients (probably iron). The boundary between light ...
Meeting Document : WS-BSO-07/5 : Auteur(s): M. Kahru and B.G. Mitchell (USA)