Search results
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Update: Rapid unsupervised automated krill density estimation from fishing vessels (RAPID-KRILL)
Abstract: The RAPID-KRILL project is funded by the Antarctic Wildlife Research Fund to develop at-sea automated processing of acoustic data on fishing and research vessels. An update on the project progress is presented here, including an overview of the data processing methods. Author(s): S.
Meeting Document : WG-EMM-18/11 : Author(s): S. Fielding, A. Ariza, R. Blackwell, G. Skaret and X. Wang
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Precision of growth band determination from eyestalk sections of Antarctic krill (Euphausia superba) preserved in formalin
Abstract: Age information for commercial fish species is crucial to fishery management. Age information for Antarctic krill (Euphausia superba) will be important for stock assessment modeling and future feedback management of krill fisheries. Samples stored in 70% ethanol provide an opportunity to
Meeting Document : WG-EMM-18/P16 : Author(s): G.P. Zhu, Y. Yang, Q. Song and H.T. Zhang
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Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: Preliminary report of the ICED–CCAMLR Projections Workshop, 5 to 7 April 2018
Abstract: Climate change will alter the structure and functioning of Southern Ocean ecosystems and affect the ecosystem services they provide. The impacts of climate change will require development of conservation and management strategies that anticipate and adapt to potential changes in krill
Meeting Document : WG-EMM-18/09 : Author(s): E.J. Murphy, N.M. Johnston, S.P. Corney and K. Reid
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Protocols for trawl sampling, recording of biological data, and hydrography for the 2019 International synoptic krill survey in Area 48
Abstract: Experience gained through participation in international programmes like BIOMASS and the CCAMLR 2000 Survey has demonstrated that standardization of equipment and methods is one of the most crucial steps for any successful work during the field sampling period and later analytical work.
Meeting Document : WG-EMM-18/23 : Author(s): T. Knutsen, B. Krafft, A. Renner, G. Skaret, G.J. Macaulay and O.A. Bergstad
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Second progress report of the CEMP Special Fund overwinter penguin tracking project
Abstract: We provide a 2 nd update on the progress of our project “Tracking the overwinter habitat use of krill-dependent predators from Subarea 48.1”. The project was initiated with support from the CEMP Special Fund in 2015/16. Of 150 tags purchased in 2016, all have been deployed and the data
Meeting Document : WG-EMM-18/24 : Author(s): J. Hinke, G. Watters, M. Santos, M. Korczak-Abshire and G. Milinevsky
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Update on software development for analysing nest camera images through the CEMP Special Fund
Abstract: We provide a brief update on the software developed for assessing nest camera images through the CEMP Special Fund project ‘Developing an image processing software tool for analysis of camera network monitoring data’. This CEMP Special Fund project was initiated in 2015/16 to refine
Meeting Document : WG-EMM-18/28 : Author(s): C. Southwell, H. Achurch, J. Cusick, A. Lashko, K. Newbery, A. Sikka and L. Emmerson
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Considerations for CEMP data collection and submission in relation to using nest cameras to monitor surface-nesting colonial seabirds
Abstract: We provide an outline of data that can be generated from nest camera images and describe how they relate to the parameters outlined in the CEMP Standard Methods. We discuss where the two are similar, provide comment on nest camera data utility for CEMP, and outline gaps in our assessment
Meeting Document : WG-EMM-18/27 : Author(s): L. Emmerson and C. Southwell
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CEMP cameras data validation experiment at the Galindez Island gentoo penguins (Pygoscelis papua) colonies
Abstract: We inform on the results of data validation experiment provided for pictures from time lapse cameras of the CEMP camera monitoring project of CCAMLR at Galindez Island gentoo colonies. During the 2017-2018 season biologists winterers at Vernadsky station, situated at Galindez Island,
Meeting Document : WG-EMM-18/26 : Author(s): A. Dzhulay, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyy and L. Pshenichnov
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Approaches to data collection and analysis for detecting and quantifying functional overlap at the scale of the individual vessell
Abstract: Summary Over the past years, the subject of whether there is a functional overlap between the krill fishery and pelagic krill predators has been discussed throughout the SC-CAMLR Working Groups. Specifically, these discussions centre around two key issues: a) whether there are potential
Meeting Document : WG-EMM-18/33 : Author(s): M. Söffker and N. Gasco
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Characteristics of interannual variation in aggregation and diurnal vertical migration of Antarctic krill at South Georgia during winter
Abstract: We elucidated characteristics of interannual variability in density index, recruitment index and diurnal vertical distribution for Antarctic krill in krill fishing grounds (hotspots) at South Georgia during winter based on Japanese krill fishery data during the period 1990-2012. High
Meeting Document : WG-EMM-18/34 : Author(s): T. Ichii, Y. Mori, P.N. Trathan, K. Mahapatra, M. Okazaki, T. Hayashi and T. Okuda