Resultados de la búsqueda
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Status of the FIBEX acoustic data from the west Atlantic
Abstract: Data from the FIBEX acoustic survey in the West Atlantic sector have been re-examined ... Holmberg, Odysee and Walther Herwig. While there is an error factor due to the combination of data ... collected at 50kHz (Walther Herwig survey) with data collected at 120 kHz (all other vessels), it is ... concluded that this does not materially affect on the estimated biomass. The data from the Profesor ...
Meeting Document : WG-KRILL-93/31 : Autor(es): P.N. Trathan and I. Everson (United Kingdom)
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Baseline data layers used for spatial planning, monitoring and research in relation to the Ross Sea region Marine Protected Area
Abstract: This paper provides data layers relevant to establishing the baseline for the Ross Sea ... region Marine Protected Area (MPA). We provide data used to investigate environmental and ecological ... spatial maps and information on key Ross Sea ecosystem processes, and data layers used to determine the ... pelagic and benthic bioregionalisations. We also include data layers which we consider likely to be useful ...
Meeting Document : WS-SM-18/01 : Autor(es): M. Pinkerton and B. Sharp
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International data management
Abstract: The Secretariat communicated with a number of other international data managing ... organisations over the 1994 period. As part of the international data management network, it is essential that ... currently taking place in data exchange protocols, methodologies and technologies. Author(s): Secretariat ... Title: International data management Approval: Approved ...
Meeting Document : SC-CAMLR-XIII/BG/16 : Autor(es): Secretariat
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Summary of incidental mortality associated with fishing activities collected in scientific observer and vessel data during the 2019 season
Abstract: This paper summarises data collected by Scheme of International Scientific Observation ... longline fisheries in which seabird mortalities have been reported are presented with the data from ... observers and vessel supplied data. Based on data received up to 8 October 2019, the extrapolated total ... associated with fishing activities collected in scientific observer and vessel data during the 2019 season ...
Meeting Document : WG-FSA-2019/16 Rev. 2 : Autor(es): CCAMLR Secretariat
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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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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