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Modification of the operation of Article 73(2) of the United Nations Convention on the Law of the Sea to assist in preventing IUU fishing that undermines CCAMLR conservation and management measures
Sea to assist in preventing IUU fishing that undermines CCAMLR conservation and management measures ... Modification of the operation of Article 73(2) of the United Nations Convention on the Law of the ...
Meeting Document : CCAMLR-XXI/23 : Autor(es): Delegation of Australia
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INTEGRATING COUNT EFFORT BY SEASONALLY CORRECTING ANIMAL POPULATION ESTIMATES (ICESCAPE): A METHOD FOR ESTIMATING ABUNDANCE AND ITS UNCERTAINTY FROM COUNT DATA USING ADÉLIE PENGUINS AS A CASE STUDY
standardising animal count data to a common reference point of breeding chronological for species showing ... Animal Population Estimates) is suite of routines that implements a general abundance estimator ... determine surrogate availability information for a site when none exists. Importantly, standardisation in ... penguin abundance at breeding sites in Antarctica. These examples focus on adjusting counts of adults to ...
Meeting Document : WG-EMM-09/20 : Autor(es): J. McKinlay, C. Southwell and R. Trebilco (Australia)
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Application of continuous time Markov chains to modelling animal movement: estimation of movement rates and retention times for Patagonian toothfish
Abstract: The study of animal movement and distribution has been a central focus in ecology since ... little application in data analyses or prediction in studies movement. Here we develop a continuous time ... apply the model to estimate the equilibrium distribution of Patagonian toothfish in the region around ... Heard and MacDonald Islands in the Australian Antarctic zone using to mark-recapture data from the ...
Meeting Document : WG-FSA-SAM-06/16 : Autor(es): C. Wilcox, M. Bravington and D. Peel (Australia)
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Prevalences of parasitized and hyperparasitized crabs near South Georgia: summary of a manuscript submitted to the ‘Journal of Animal Ecology’
Georgia: summary of a manuscript submitted to the ‘Journal of Animal Ecology’ Approval: Approved ...
Meeting Document : WG-FSA-96/33 : Autor(es): Watters, G.
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DRAFT SOFTWARE USER GUIDE FOR: ICESCAPE: INTEGRATING COUNT EFFORT BY SEASONALLY CORRECTING ANIMAL POPULATION ESTIMATES
in the R language for statistical computing (R Development Core Team 2008), aims to adjust raw count ... data for availability and perception bias, and account for sampling fractions less than unity, in order ... conditions. In Antarctica, adjustment for availability is particularly important, because difficulties in ... accessing breeding sites often lead to counts of land-breeding predators being taken at suboptimal times in ...
Meeting Document : WG-SAM-09/16 : Autor(es): J. McKinlay, C. Southwell and R. Trebilco (Australia)
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Results of the seventh Ross Sea shelf survey to monitor abundance of Antarctic toothfish in the southern Ross Sea, January 2018, and notification for research in 2018/19
mammalian toothfish predators: McMurdo Sound in 2018, and Terra Nova Bay surveyed in 2017. The estimated ... Antarctic toothfish in the southern Ross Sea, January 2018, and notification for research in 2018/19 ... abundance from a well-designed survey would be a useful input into the Ross Sea stock assessment model. In ... this paper we provide results of the seventh annual survey in the time series. The objectives of this ...
Meeting Document : WG-SAM-18/10 : Autor(es): D. Stevens, X. Fu, S. Mormede and S. Parker
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2019 Ross Sea shelf survey results and notification for research in 2020
2012, with a revised proposal presented in 2017 for five years (2018–2022). The objectives of the ... situated in SSRU 881.M) of importance to mammalian toothfish predators: McMurdo Sound in 2018, and Terra ... Title: 2019 Ross Sea shelf survey results and notification for research in 2020 Microsoft Word File ... survey included monitoring the abundance and age structure of sub-adult (≤ 110 cm TL) toothfish in the ...
Meeting Document : WG-SAM-2019/03 : Autor(es): S. Parker and C. Jones
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Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)
revealed a lower effect than previously estimated due to the absence of interaction in recent years and the ... ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020 ... this research plan in 2015 and a joint proposal was submitted for the first time in 2016 (WG-SAM-16/06 ... and WG-FSA-16/33 Rev. 1) for a period of 5 years. The proposal submitted here has been substantially ...
Meeting Document : WG-SAM-2019/08 : Autor(es): Delegations of Japan and France
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Revised proposal for the ongoing research plan on Patagonian toothfish (Dissostichus eleginoides) in Division 58.4.4b (2016/17–2020/21)
) in Division 58.4.4b (2016/17–2020/21) Approval: Approved Secretariat Workflow Status: Content ... this research plan in 2015 and a joint proposal was submitted for the first time in 2016 (WG-SAM-16/06 ... and WG-FSA-16/33 Rev. 1) for a period of 5 years. The proposal submitted here has been substantially ... and improved the revised research plan presented in SC-CAMLR-XXXVII Annex 12 and redefined slightly ...
Meeting Document : WG-FSA-2019/64 : Autor(es): Delegations of Japan and France
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Analysis of the diet of Champsocephalus gunnari in Subarea 48.3, in late summer of years 1994–97, Dr E. Holmberg surveys
in late summer of years 1994-97 was analysed using frequency of occurrence (F%) and coefficient " ... years of krill scarcity and fish, was only occasional or in negligible amounts, showing interannual ... , equivalent to those years of krill scarcity; intermediate in 1995, below the historical years of high ... abundance; and high in 1946 and 1997, in line with the years of krill richness. This information is well in ...
Meeting Document : WG-FSA-97/48 : Autor(es): Barrera-Oro, E., Marschoff, E., Casaux, R.