Результаты поиска

1. ON THE STRATOSPHERE OZONE DISTRIBUTION ASYMMETRY POSSIBLE IMPACT ON KRILL BASED ECOSYSTEM

   Abstract:  Besides the climate change impact on krill based ecosystem uncertainties the factors of ... the ozone distribution asymmetry influence over South Ocean is discussed. The existence of the ... stratosphere is observed last decades. As was shown by authors earlier in the latitudinal interval of 55-75°S ... in Antarctic spring months (Sep-Nov) the minimum of quasi-stationary wave (QSW) in total ozone ...

   Meeting Document : WG-EMM-09/36 : Автор(ы): G. Milinevsky (Ukraine)

2. DOWN-SCALING FOOSA TO MODEL THE ADMIRALTY BAY PYGOSCELID PENGUIN COLONIES: A WORK IN PROGRESS

   Abstract:  We apply Foosa at the scale of interactions among the 3 breeding penguin colonies ... -fitting framework for the purpose of model validation, and 2) to add and explore functionality in Foosa to ... estimation. Preliminary examination of top-down and bottom-up forcing on juvenile penguin survival further ... -off between per-capita productivity at low adult abundance and the sensitivity of juvenile survival to ...

   Meeting Document : WG-EMM-08/51 : Автор(ы): J.T. Hinke, G.M. Watters and W.Z. Trivelpiece (USA)

3. Revised research plan for the exploratory longline fishery for Dissostichus spp. in 2015/16 in Division 58.4.3a

   to progress on the robustness of the CASAL assessment. The biomass in division 58.4.3a was estimated ... during WG-FSA 2014 using the Petersen estimator at 386 tonnes. In the absence of an assessment using the ... CCAMLR decision rules, the re-estimation of the geometric mean of Petersen biomass estimates is used as ... the estimate of biomass for this division in 2015. Given this analysis estimated biomass at 419 tonnes ...

   Meeting Document : WG-SAM-15/11 : Автор(ы): Delegation of France

4. Proposal for a longline survey on toothfish in Statistical Subarea 48.6 in 2017/18

   improve estimation of population characteristics and thereby contribute to the development of spatial ... population models. Additional outcomes of the research relate to mapping the bathymetry of the fishable area ... , documenting relative abundance of Patagonian and Antarctic toothfish, tagging toothfish for biomass estimation ... life history of bycatch species. Author(s):  Delegation of Norway Title:  Proposal for a longline ...

   Meeting Document : WG-SAM-17/06 : Автор(ы): Delegation of Norway

5. Empirically-driven feedback management incorporating multi-scale risk assessment and an experimental framework to facilitate adaptive improvement

   al. 2016), and recently a more empirical approach using a combination of fishing fleet-collected ... merit in terms of the utility of available data. However, none currently offers a holistic solution in ... aspects of each currently tabled approaches from RA, EF, DR and EMP into potentially one that can be ... developed to become relatively easy and quick to operationalize.  Finally, we propose a package of work that ...

   Meeting Document : WG-EMM-2019/18 : Автор(ы): A.D. Lowther, B. Krafft, O.R. Godø, C. Cardenas, X. Zhao and O.A. Bergstad

6. CEMP cameras data validation experiment at the Galindez Island gentoo penguin (Pygoscelis papua) colonies

   Abstract:  The two seasons of the data validation experiment provided for pictures from time-lapse ... cameras of the CEMP camera monitoring project of CCAMLR at Galindez Island gentoo (Pygoscelis Papua ... station (Galindez Island), GAI CEMP site, provided daily observations of 15 gentoo nests chosen in the ... . The results of visual observations have been compared with data from camera pictures, which registered ...

   Meeting Document : WG-EMM-2019/59 : Автор(ы): P. Khoetsky, A. Dzhulai, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyi, I. Parnikoza and L.Pshenichnov

7. BioRoss – New Zealand funded marine biodiversity research in the Ross Sea region

   programme administered by the New Zealand Ministry of Fisheries since 2000. The objective of the BioRoss ... programme is to develop a more complete understanding of the biodiversity present in selected marine ... communities in the Ross Sea, allowing better management, and to facilitate better state of the environment ... reporting. This objective is being achieved by commissioning directed research on the diversity of selected ...

   Meeting Document : WG-FSA-04/60 : Автор(ы): J. Burgess (New Zealand)

8. Problems in estimating population length at age from commercial catches, the Patagonian toothfish as an example

   Abstract:  Age based fishery population models require information on size at age of the fished ... population and the commercial catch. Age-length keys can be produced by standardised random sampling of the ... commercial catches. This information does not necessarily reflect the size at age of the fished population ... and may be seriously biased. Through the use of a model, and using the Patagonian toothfish as an ...

   Meeting Document : WG-FSA-01/17 : Автор(ы): I. Everson (United Kingdom)

9. Reproduction in the mackerel icefish (Champsocephalus gunnari) at South Georgia

   macroscopic examination of gonads. Evidence in support of the hypothesis that a proportion of mature fish fail ... to spawn was obtained. Histological examination of ovaries indicates that some ova were undergoing ... underlying cause is probably due to a shortage of krill, an important dietary item for Champsocephalus ...

   Meeting Document : WG-FSA-91/07 : Автор(ы): I. Everson (United Kingdom), K.-H. Kock (Germany), G. Parkes (United Kingdom), D. Cielniaszek and J. Szlakowski (Poland)

10. CCAMLR Observer Training Program Accreditation Scheme (COTPAS) Technical Peer Review Group (TPRG) comments on the Australian Observer Programme Submission for COTPAS Accreditation

    Abstract:  The outcomes of the TPRG e-group report for the Australian COTPAS submission of its ... scientific observer training are presented. The report indicated that the information provided for each of ... Committee endorse the outcome of the report and consider how an Accreditation Review Panel should be ... established.  Author(s):  Chair of the Scientific Committee Title:  CCAMLR Observer Training Program ...

    Meeting Document : SC-CAMLR-XXXIV/BG/23 : Автор(ы): Chair of the Scientific Committee

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