Resultados de la búsqueda
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Information for the management plan for CEMP sites within the Argentine Islands
presented in accordance with Conservation Measure 91-01 (2004) “Procedure for according protection to CEMP ... sites”, ANNEX 91-01/A “INFORMATION TO BE INCLUDED IN MANAGEMENT PLANS FOR CEMP SITES”. Presented the ...
Meeting Document : WG-EMM-13/33 : Autor(es): Delegation of Ukraine
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Size compositions of males and females in the course of the life cycle of Euphausia superba
during the reproductive cycle. Information on size composition by sex is considered to be vital for an ... understanding of krill population structure. It is suggested that duties of biologist-observers aboard ... considerations. Firstly, it could be suggested that a spatial segregation of males and females leads to such ... be also considered as a possible cause. It is important to remember that all catches are taken in ... be possible that an increase in male mortality begins shortly before the spawning season (Figure 4 ... difficult task because these obselVations deal only with adult krill. Repetitive obselVations can be also ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Autor(es): Makarov, R.R.
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Analysis and modelling of the Soviet Southern Ocean krill fleet, II: Estimating the number of concentrations and analytical justification for search data
paper, I show how data that are routinely collected by survey vessels can be used to estimate the number ... that paper and Butterworth (1989), who suggested that krill abundance could be monitored through ... vessels that can be used to estimate the number of concentrations in a sector of the ocean and that Japan ... provide data from commercial vessels that can be used to estimate within concentration properties of ... ). They were not collected with the intent of this estimation, so that additional assumptions are needed ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 283–322 : Autor(es): Mangel, M.
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Sex determination of Antarctic petrels Thalassoica antarctica by discriminant analysis of morphometric characters
recommended that morphometric measurements obtained by others on sexed birds are compared with ours before ... proceeding with the use of the discriminant function on unsexed individuals. Author(s): S.-H. Lorentsen and ...
Meeting Document : WG-CEMP-94/41 : Autor(es): S.-H. Lorentsen and N. Røv (Norway)
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Analysis of anomalous CPUE data from data-poor exploratory fisheries
these ships showed distinct differences to the other ships that have participated in longline toothfish ... fisheries in Divisions 58.4.1, 58.4.2 and subarea 48.6. These differences are reflected in CPUEs with large ... temporally aggregated sets with the largest catches reported across the fleet. Author(s): Secretariat and ...
Meeting Document : WG-FSA-12/07 : Autor(es): Secretariat and Delegation of the Republic of Korea
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Supervised and unsupervised (RapidKrill) estimates of krill density from DY098
data processing procedures are applied in both methods, and we show that the unsupervised method comes ... up with a similar estimate of krill NASC and krill density as the supervised method. An ... produces a krill density of 8.60 gm-2, compared with 21.76 gm-2 (supervised) or 20.41 gm-2 (unsupervised ...
Meeting Document : SG-ASAM-2019/09 : Autor(es): A. Ariza, S. Fielding and R. Blackwell
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Review of the CEMP standard methods and their delivery to the CEMP database
Abstract: This paper reports on the discussions that occurred among individuals tasked by the WG ... broad themes with some historical background to the development of those themes provided as context ... . Issues relating to each theme that were discussed by the group are summarised, and recommendations for ...
Meeting Document : WG-EMM-04/70 : Autor(es): C. Southwell, J. Clarke (Australia), K. Reid (United Kingdom), G. Watters (USA) and D. Ramm (CCAMLR Secretariat)
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Revision of the fishery–foraging overlap model
on Ecosystem Monitoring and Management and its Subgroup on Statistics in 1997. The review found that ... the index calculated in that model did not directly measure overlap between penguin foraging demands ... Secretariat was tasked with the revision of the model, including modifications to the model in terms of both ...
Meeting Document : WG-EMM-98/05 : Autor(es): Secretariat
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Evaluation of populations of chinstrap and gentoo penguins at Cierva Cove (ASPA N° 132). Is this site an appropriate control area for non-fishing effects?
48 that is, relatively speaking, lightly fished, we suggest that the Cierva Cove colonies provide an ... opportunity to explore how monitoring data can provide useful contrasts to other monitoring sites with more ...
Meeting Document : WG-EMM-13/27 : Autor(es): M.M. Santos, N.R. Coria, E. Barrera-Oro (Argentina) and J.T. Hinke (USA)
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ICED workshop and conference session on Southern Ocean foodwebs and scenarios of change
encourage scientists that contribute to CCAMLR to participate in these activities with a view to improving ... workshop is “Southern Ocean food webs and scenarios of change”, and that of the June 2014 conference ...
Meeting Document : WG-EMM-13/13 : Autor(es): R.D. Cavanagh on behalf of the international ICED Scientific Steering Committee