Search results
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Ecosystem modelling for the Antarctic krill fishery
University of Concepcion, Chile with the Fisheries Centre at University of British Columbia, Canada. In a ... been the target of an small industrial fishery since the mid 1970s. New quotas have recently been set ... krill predators such as penguins, seals and whales. In order to evaluate the effects of krill fishing on ... the trophic web, it is necessary to have better knowledge of the ecosystem structure and dynamics ...
Meeting Document : WG-EMM-01/65 : Author(s): T. Antezana, J. Cornejo, E. Bredesen, P. Faundez (Chile), A.W. Trites and T. Pitcher (Canada)
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Gap analysis: comparing CCAMLR’s port state measures with those in the FAO Agreement on Port State Measures to Prevent, Deter and Eliminate Illegal, Unreported and Unregulated Fishing
Abstract: ASOC is submitting for the consideration of the Commission and of the Standing ... Committee on Implementation and Compliance (SCIC) the preliminary results of research conducted by the Pew ... ). Preliminary findings of this research indicate that the port State measures of these RFMOs cannot yet compare ... ; they are not effective enough in deterring the activities of IUU operators; and they do not establish ...
Meeting Document : CCAMLR-XXIX/BG/25 : Author(s): ASOC Observer
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Report on Dissostichus mawsoni exploratory fishery research in East Antarctica (Divisions 58.4.1 and 58.4.2) between the 2011/12 and 2017/18 fishing seasons
statistics at the scale of the research block (Figure 1) and the distribution of tags recaptured in research ... Abstract: This document provides a summary of progress towards milestones and responses to ... provides a summary of responses to the recommendations with references to the associated outputs in this ... block 5841_2 in 2017/18 (Figure 2) Progress toward the case-control estimation of effective tagging ...
Meeting Document : WG-FSA-18/58 Rev. 1 : Author(s): P. Yates and P. Ziegler
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Antarctic seafloor geomorphology as a guide to benthic bioregionalisation
features of the Antarctic continental margin and adjoining ocean basins at scales of 1:1-5 million. The ... of the shelf benthic communities recognised by a number of authors. For areas off the shelf, the ... study of sea floor geomorphology from the Antarctic is that there is enough data to available already to ... margin and surrounding oceans. Studies of shelf biota that have tried to link the physical environment ...
Meeting Document : SC-CAMLR-XXVI/BG/27 : Author(s): Delegation of Australia
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Investigations on midwater trawling for krill (Euphausia superba) in the Southern Ocean
Abstract: Results of harvesting operations for Antarctic krill (Euphausia superba) in Fishing ... Area 58 in the Indian Ocean Sector of Southern Ocean, during the First Indian Antarctic Krill ... °04'-40°04' E long, from 27 January to 12 February 1996. In the area of operations, krill ... was caught in waters south of 60° parallel (60°43'-6l°00' S), between 32°00-34°05' E ...
Meeting Document : WG-EMM-98/38 : Author(s): M.R. Bhoopendranath, M.K.R. Nair, A. Anrose and V.C. George (India)
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An integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2
eleginoides) fishery at Heard Island and McDonald Islands in CCAMLR Division 58.5.2 with data until end of the ... season 2015/16. The updated assessment model is based on the best available estimates of model parameters ... , the use of abundance estimates from a random stratified trawl survey (RSTS), longline tag-release data ... data to aid with the estimation of year class strength and selectivity functions of the trawl, longline ...
Meeting Document : WG-FSA-17/19 : Author(s): P. Ziegler
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Scientific contribution to the 2016 review of Conservation Measure 51-07: Part 2 – outcomes from the application of the risk assessment framework for distributing the krill trigger level in Area 48
fishing, which may be occurring at present because of the much larger catch possible under CM51-07 than ... Abstract: This paper presents the outcomes from the application of the risk assessment framework ... for distributing the krill trigger level in Area 48, which was described in Part 1 of this work (WG ... -FSA-16/47). This second part has two additional components of work: (i) results of the analyses using ...
Meeting Document : WG-FSA-16/48 Rev. 1 : Author(s): A. Constable (on behalf of the e-group on CM 51-07 WG-EMM review)
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Zonal structure of zooplankton communities in the Southern Ocean south of Australia: results from a 2150 km continuous plankton recorder transect
Abstract: The Southern Ocean south of Australia is oceanographically complex, being characterized ... by double branches of the Sub-Antarctic Front (SAF), Polar Front (PF) and Southern Antarctic ... Circumpolar Current (SACCF), in addition to the Southern Boundary (SB) of the ACC. From 25 February to 3 March ... and 66.36°S, crossing each of these frontal zones. Surface temperature, salinity, and fluorescence ...
Meeting Document : WS-BSO-07/P6 : Author(s): Hunt, B.P.V. and G. Hosie
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Development of methods for evaluating the management of benthic impacts from longline fishing using spatially explicit production models, including model validation
of these impacts in the scenarios tested were small, we recommend that research be focused, at least ... Abstract: An important management objective for CCAMLR in the high seas region of the Antarctic ... is to develop appropriate methods of monitoring and managing impacts of bottom fisheries on ... investigate a range of scenarios for simulating the effect and management of benthic impacts from longline ...
Meeting Document : WG-FSA-10/29 : Author(s): A. Dunn, S.J. Parker and S. Mormede (New Zealand)
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Updated models of the habitat use of Patagonian toothfish (Dissostichus eleginoides) on the Kerguelen Plateau around Heard Island and the McDonald Islands (Division 58.5.2)
depth. Proportion of females increased at shallower (<500m) and deeper (>1200m) depths, whereas a ... (Dissostichus eleginoides) in the CCAMLR area, with landings of >5000 t.yr-1 from the French EEZ (Division ... (HIMI, Division 58.5.2). This paper provides a synthesis of the spatial distribution of the Patagonian ... quantify the effect of bathymetry in structuring the spatial distribution of different length classes and ...
Meeting Document : WG-FSA-14/42 : Author(s): C. Péron and D.C. Welsford (Australia)