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Report of the Workshop on data and modelling issues relevant to the planning of a potential Marine Protected Area (MPA) east of the zero meridian in the Weddell Sea (MAUD)
the available data, gaps in data and future priorities for data collection. As part of this objective ... , the aim of the workshop was to discuss ways to openly share existing and new data to support future ... proposal appropriate to the available data and scientific knowledge. Author(s): Delegation of Norway Title ... : Report of the Workshop on data and modelling issues relevant to the planning of a potential Marine ...
Meeting Document : WG-EMM-2019/14 : Autor(es): Delegation of Norway
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THE SELECTION OF TRIPS BASED ON DATA METRICS FOR THE ASSESSMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA
Ross Sea Region was selected on the basis of data quality metrics for individual trips. Initial ... trips were used to define a range for various data quality metrics considered to be informative with ... respect to tagging data. Other trips with data quality metric values within these ranges were added to the ... tagging data quality for use in an assessment. Author(s): D.A.J. Middleton (New Zealand) Title: THE ...
Meeting Document : WG-FSA-09/35 : Autor(es): D.A.J. Middleton (New Zealand)
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Final report of the CEMP Special Fund project to develop an image processing software tool (SPPYCAMS) for analysis of camera network monitoring data
processing software tool for analysis of camera network monitoring data’. The project was initiated with ... CEMP Fund support has been superseded with a new version which has additional image-processing, data ... -processing and data-reporting features. These features, combined with new R code written to reformat ... data forms for data obtained from remote camera networks. We are pleased to report that the software ...
Meeting Document : WG-EMM-2019/44 : Autor(es): C. Southwell, A. Sikka, J. Cusick, H. Achurch, A. Lashko, K. Newbery, M. Salton, J. Kool, J. Hinke, G. Watters, M. Santos, G. Milinevsky, M. Korczak-Abshire, N. Ratcliffe, P. Trathan, A. Barbosa and L. Emmerson
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Exploratory analysis of acoustic data from the Ross Sea
conducting acoustic surveys for toothfish and rattails in the Ross Sea. Acoustic data were collected using a ... exploratory fishery. Data were recorded continuously from 28 December to 2 February 2003, then during line ... setting only during 5–22 February 2003. Analyses were carried out to assess data quality, describe ... analyses focused on the subset of acoustic data collected when setting longlines so acoustic recordings ...
Meeting Document : WG-FSA-SAM 03/9 : Autor(es): R.L. O’Driscoll and G.J. Macaulay (New Zealand)
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A history of the acquisition and analysis of sea-ice data by CCAMLR
the early years of development of the ecosystem monitoring program sea ice data, especially derived ... 1990, and following a pilot study carried out by the Secretariat sea ice data derived from US Joint Ice ... source of data, digital images produced by the US National Snow and Ice Data Centre, with a relatively ... , D.J. Title: A history of the acquisition and analysis of sea-ice data by CCAMLR Approval: Approved ...
Meeting Document : WG-EMM-96/15 : Autor(es): Agnew, D.J.
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Collection, processing and potential use of sonar data from krill fishing vessels
Antarctic krill distribution, and potentially abundance. Data from sonars can be used independently of ... ‘Saga Sea', routinely use sonars, and we provide example data and swarm descriptions from these ... outcome of our discussions will facilitate the use of sonar data collected from a variety of vessels and ... sonar types by providing guidance on the operation, sonar system settings, and data analysis techniques ...
Meeting Document : SG-ASAM-14/01 : Autor(es): G. Skaret (Norway) and M.J. Cox (Australia)
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Detection of predator dive patterns from stationary echosounder data
Abstract: Standard protocols for processing of echosounder data are geared towards the estimation ... echoes, and the data provided by the echosounders may be used to assess the behaviour of these organisms ... clear patterns in the dive data with regards to time of year as well as time of day. At the temporal ... scales analysed the data did not suggest a positive correlation between backscatter of pelagic ...
Meeting Document : WG-EMM-2019/34 : Autor(es): T. Klevjer and G. Skaret
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Modelling catch and effort data using generalised linear models with random cruise effects: trawl fishery for mackerel icefish (Champsocephalus gunnari) in CAMLR Area 58.5.2
Abstract: A set of procedures for modelling catch and effort data using generalized linear mixed ... models (GLMMs) including data analytic methods for examining the appropriateness of model structure and ... Champsocephalus gunnari in Subarea 58.5.2 is described. For the trawl catch and effort data it was found the ... precision of the standardised CPUE estimates was considerably poorer than that of the longline data for ...
Meeting Document : WG-FSA-03/35 : Autor(es): S.G. Candy (Australia)
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Approaches to data collection and analysis for detecting and quantifying functional overlap at the scale of the individual vessell
, and b) how krill acoustic surveys and transects could also be used to provide data for wider ecosystem ... required answering, to ensure data collection requirements were robustly designed. This paper, therefore ... , considers what types of scientific questions can be answered with the two approaches to data collection and ... the development of a robustly designed data collection programme. Author(s): M. Söffker and N. Gasco ...
Meeting Document : WG-EMM-18/33 : Autor(es): M. Söffker and N. Gasco
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Scientific background document in support of the development of a CCAMLR MPA in the Weddell Sea (Antarctica) – Version 2015 - Part B: Description of available spatial data
-XXXIV/BG/16 (Part B) informs on the data retrieval process and SC-CAMLR-XXXIV/BG/17 (Part C) describes ... . Chapter 1 describes the environmental data sets that were acquired for the evaluation of MPAs in the ... Weddell Sea planning area. Chapter 2 provides a systematic overview of the current data situation ... regarding ecological data sets. Most data sets are already presented in our background document SC-CAMLR ...
Meeting Document : SC-CAMLR-XXXIV/BG/16 : Autor(es): Delegation of Germany