Search results
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Draft proposal for multi-Member research on the Dissostichus mawsoni exploratory fishery in East Antarctica (Divisions 58.4.1 and 58.4.2) from 2018/19 to 2021/22
years. In this document we propose draft research objectives and an approach to review the locations of ... blocks of this research plan for WG-FSA-18. In addition, the current genetics work (Maschette et al. 2018 ... ) will provide information on the stock structure of Antarctic toothfish in East Antarctica in relation ... to the identification of vulnerable marine ecosystem (VME) indicator species (Maschette et al. 2017 ...
Meeting Document : WG-SAM-18/17 : Author(s): Delegations of Australia, France, Japan, Republic of Korea and Spain
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Preliminary proposal for designation an Antarctic Specially Protected Area in the Argentine Islands Archipelago and nearby Graham Coast Antarctic Peninsula region
vegetation, and populations of very rare in the region Colobanthus quitensis (Caryophyllaceae), and more ... component could serve as one of the scientific reference areas of the broad-scale MPA in Domain 1 (Antarctic ... distribution (in accordance with the point 2 (iii) of the CM 91-04). Author(s): Delegation of Ukraine Title ... region of Argentine Islands Archipelago, adjacent islands of the Wilhelm Archipelago and costal oases of ...
Meeting Document : SC-CAMLR-38/BG/21 Rev. 1 : Author(s): Delegation of Ukraine
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Predicting fishing ground accessibility in the Antarctic Weddell Sea
Abstract: Sea ice is a major constraint of fishery performance in the Southern Ocean seasonal sea ... to constitute valuable, riskreducing planning tools in the further development of fishery research as ... well as of ship-bound tourism in the wider Weddell Sea area. Author(s): H. Pehlke, K. Teschke and T ... establish statistical models of (i) accessibility, i.e. the probability that a particular area is navigable ...
Meeting Document : WG-SAM-18/01 : Author(s): H. Pehlke, K. Teschke and T. Brey
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DOWN-SCALING FOOSA TO MODEL THE ADMIRALTY BAY PYGOSCELID PENGUIN COLONIES: A WORK IN PROGRESS
-fitting framework for the purpose of model validation, and 2) to add and explore functionality in Foosa to ... Abstract: We apply Foosa at the scale of interactions among the 3 breeding penguin colonies ... , krill, and environmental variability at the long-term research site in Admiralty Bay, King George Island ... that Foosa capably captures the general trends in adult abundance at Admiralty Bay with minimal formal ...
Meeting Document : WG-EMM-08/51 : Author(s): J.T. Hinke, G.M. Watters and W.Z. Trivelpiece (USA)
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PENGUIN RESPONSES TO CLIMATE CHANGE IN THE SOUTHERN OCEAN
, oceanography and critical habitats. For example, in the southwest Atlantic, the distributional range of the ice ... , understanding the responses of the ice-intolerant penguins also depends on changes in climate mode periodicities ... and chinstrap penguins have expanded their range southward. In the Southern Ocean, the El Niño ... -Southern Oscillation and the Southern Annular Mode are the main modes of climate variability that drive ...
Meeting Document : WG-EMM-09/P09 : Author(s): J. Forcada and P.N. Trathan
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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
; they are not effective enough in deterring the activities of IUU operators; and they do not establish ... engaged in other fisheries. It is important that CCAMLR aligns its measures with those of the PSMA and ... encourages its members to expeditiously sign and ratify the agreement, in order to address difficulties of ... Abstract: ASOC is submitting for the consideration of the Commission and of the Standing ...
Meeting Document : CCAMLR-XXIX/BG/25 : Author(s): ASOC Observer
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Off the hook? Initiatives to reduce seabird by-catch in longline fisheries
Abstract: The recent history of global initiatives to reduce seabird by-catch in longline ... fisheries are reviewed, highlighting in turn the activities of environmental and industry non-governmental ... Fisheries, adopted by the Food and Agriculture Organization of the United Nations in June 1999, has much ... -governmental bodies where appropriate) to implement national plans of action in a way that would solve the ...
Meeting Document : WG-FSA-99/6 : Author(s): J. Cooper (South Africa), J.P. Croxall (United Kingdom) and K.S. Rivera (USA)
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Assessment models for Antarctic toothfish (Dissostichus mawsoni) in Subarea 88.2 SSRUs 88.2C–H for the years 2002–03 to 2012–13
biomass than previously estimated, mainly due to the signal in the last three years of tag data. These are ... the data in which we have the highest degree of confidence for this fishery, due to improvements in ... Abstract: This paper presents the Bayesian sex and age structured population stock assessment of ... 88.2C–H). We examined several models including the 2013 implementation of the 2011 base case (R1), using ...
Meeting Document : WG-FSA-13/52 : Author(s): S. Mormede, A. Dunn and S.M. Hanchet (New Zealand)
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Foraging patterns in the Antarctic Shag Phalacrocorax bransfieldensis at Harmony Point, Antarctica
the nests) by incrementing the number of daily foraging trips and the daily time invested in foraging ... Abstract: During the 1995 and 1996 summer seasons the foraging patterns of the Antarctic Shag ... foraged once a day, females early in the morning and males when their partners returned to their nests ... . Compared to those periods, when rearing chicks parents incremented the number of daily foraging trips ...
Meeting Document : WG-EMM-18/03 : Author(s): R. Casaux and M.L. Bertolin
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Draft integrated stock assessment for the Heard Island and McDonald Islands Patagonian toothfish (Dissostichus eleginoides) fishery in Division 58.5.2
than that obtained in 2017, with an MCMC estimate of 70 519 tonnes (95% CI: 65 634- 76 626 tonnes). The ... predicted drop in SSB status by 2021, the time of the next stock assessment, was largely independent of the ... the end of 2019 and observations until the end of 2018. The updated assessment model is based on the ... best available estimates of model parameters, the use of abundance estimates from a random stratified ...
Meeting Document : WG-FSA-2019/32 : Author(s): P. Ziegler