Search results
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Preliminary results of the E.L. Holmberg 1994 cruise to Subareas 48.3 and 48.2
in Subarea 48.3 on a random stratified des n are used to estimate the standing stocks of the main ... commercial fish species along different methods, as well as their length frequency distributions. A change in ... surface water temperature of about-0.5 to-1.0 in a period of approximately 20 days was detected around ... South Georgia Islands. In the Scotia Sea the boundary of the Weddell-Scotia confluence was found within ...
Meeting Document : WG-FSA-94/29 : Author(s): E.R. Marschoff, B. Prenski, B. Gonzalez, C. Remaggi and C. Balestrini (Argentina)
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A draft MPA Report for the East Antarctica Planning Domain
guidelines adopted by SC-CAMLR in 2012. This report provides a synthesis of the scientific information ... ) description of the planning domain, (2) identification of MPA locations in the planning domain, (3) four ... highlighted areas for inclusion in EARSMPA, (4) historical activities, (5) assessment of the MPA(s) and the ... effects of activities, (6) assessment and management of threats, (7) limits on activities permitted in the ...
Meeting Document : WG-EMM-14/48 : Author(s): A. Constable (Australia), P. Koubbi (France), J. Melbourne-Thomas, M. Sumner, S. Jacob and M. Guest (Australia)
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Introduction of the recent Korean research activity and future plan on penguin breeding and behavior
Antarctic Program in Barton Peninsula on King George Island. On top of the routine and traditional census ... project, in collaboration with other partners, is also pursued in the Ross Sea sector, which is designed ... . The intent is to contribute to CCAMLR science in more committed and systematic fashion. Author(s ...
Meeting Document : WG-EMM-15/12 : Author(s): Delegation of the Republic of Korea
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An assessment strategy evaluation framework for testing the application of a CASAL based management system to the HIMI fishery
carrying out such an evaluation. The framework is implemented in the R programming language and the ... technical details and decisions made in the formulation of this framework are included in this paper ... Fishery in Division 58.5.2 is described. Author(s): I.R. Ball and S.G. Candy (Australia) Title: An ...
Meeting Document : WG-SAM-07/13 : Author(s): I.R. Ball and S.G. Candy (Australia)
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Effect of missing modes on calibration sphere target strengths (ICES CM 1996/b: 37, Fish Capture Committee)
used in the calibration of echo sounder systems, can be affected by the manner of suspension. This ... hypothesis is investigated in the context of reported experimental calibration trials with the SIMRAD EK500 ... /120-kHz echo sounder. In these, as many as four different spheres were used: 23- and 30.05- mm ... reported measurement conditions for a series of cases in which single vibration modes remain unexcited. The ...
Meeting Document : WG-EMM-96/46 : Author(s): Foote, K.G.
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POTENTIAL REQUIREMENTS FOR SCIENTIFIC DATA FROM THE KRILL FISHERY
% (Subareas 48.1 and 48.2) and c30% (in Subarea 48.3). 13 of the 16 vessels that have fished for krill in 48.3 ... have carried observers at some time, compared to 6 of 15 in 48.1 and 4 of 15 in 48.2. An analysis of ...
Meeting Document : WG-EMM-08/45 : Author(s): Secretariat
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A fish stock assessment survey design for Subarea 48.1
Abstract: There is a lack of information regarding the abundance of exploitable finfish in ... Subarea 48.1. A comprehensive, bottom trawl survey offish stocks in Subarea 48.1 would make it easier for ... the Working Group on Fish Stock Assessment to assess the stocks in this region and assist the ... Scientific Committee in giving management advice to the Commission. A stratified random survey is proposed ...
Meeting Document : WG-FSA-92/07 : Author(s): G. Watters (USA)
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Status Report – Macquarie Island Toothfish Fishery
Abstract: At the recent CCAMLR Symposium held in Chile in May 2015, an issue that was discussed ... was improving CCAMR’s outreach and cooperation. In this context some participants suggested that it ... fisheries outside the CCAMLR Area. In response to the discussion at the Symposium Australia has compiled a ...
Meeting Document : CCAMLR-XXXIV/BG/19 : Author(s): Delegation of Australia
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Density and geographical distribution of krill larvae on the Weddell – Scotia Confluence region during summer 2011
Abstract: The analysis of euphausiid larvae collected during january 2011 in the Weddell Scotia ... Confluence region show a strong decrease in the abundance of Euphausia superba larvae and an increase in ... observed during the cruise were compared with densities obtained in 1981 and 1995 calculating expected ...
Meeting Document : WG-EMM-16/51 : Author(s): E. Rombolá, C. Franzosi, G. Tossonotto, V. Alder and E. Marschoff
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An update on using the CCAMLRGIS R package to create polygon data and access data on the CCAMLR online GIS
Abstract: To facilitate access to spatial data for use in analyses and generating graphics (i.e ... . maps) in R the CCAMLRGIS R package has been upgraded to provide direct access to polygon data that can ... used directly in R or be output as shapefiles that can be loaded into other programs and/or back onto ... the online GIS. In this paper we provide information on the data format requirements for generating ...
Meeting Document : WG-SAM-17/47 : Author(s): CCAMLR Secretariat