Resultados de la búsqueda
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Historical data synthesis in the Southern Ocean: Priority data sets
summaries of relevant data sets which we will collate in an open access document. This document should ... data sets to enable investigation of long-term, large-scale ecosystem dynamics across the Southern ... Ocean. Historical data sets have a particular value in providing ‘baseline’ physical and biological data ... give an example of an historical data rescue project that is being conducted by ICED scientists at the ...
Meeting Document : WG-EMM-13/19 : Autor(es): N.M. Johnston, E.J. Murphy, J.R.D. Silk, C.M. Waluda, S.L. Hill and R.D. Cavanagh (United Kingdom) on behalf of the ICED Scientific Steering Committee
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Reconciliation of CDS data with monthly fine-scale catch and effort data
Abstract: The reconciliation of CDS data with monthly fine-scale catch and effort data has ... ongoing. Author(s): CCAMLR Secretariat Title: Reconciliation of CDS data with monthly fine-scale catch ... and effort data Microsoft Word File: cc-38-bg-11.docx Approval: Approved Secretariat Workflow Status ... : Content Approved Document Release Consent: Yes Delegation responsibility for releasing documents: CCAMLR ...
Meeting Document : CCAMLR-38/BG/11 : Autor(es): CCAMLR Secretariat
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Weddell Sea MPA data layers have been deposited with the data publisher PANGAEA
Abstract: This paper informs EMM 2019 about the data layer products, which were developed for ... WSMPA spatial planning, and lists the DOIs to the respective PANGAEA entries. By depositing these data ... community. Author(s): K. Teschke, H. Pehlke and T. Brey Title: Weddell Sea MPA data layers have been ... deposited with the data publisher PANGAEA Approval: Approved Secretariat Workflow Status: Content Approved ...
Meeting Document : WG-EMM-2019/05 : Autor(es): K. Teschke, H. Pehlke and T. Brey
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Using krill length data from fishery-dependent and fishery-independent data sources to measure changes in the Antarctic krill population structure in the Bransfield Strait
Abstract: Krill length data collected from fishery-dependent and fishery-independent data sources ... were analysed for trends in population structure. Krill length data collected by the Scheme of ... both data sources appeared to be tracking similar processes. CEMP data revealed patterns in population ... in population structure and recruitment. Analysis demonstrates the importance of using long-term data ...
Meeting Document : WG-EMM-2019/76 : Autor(es): CCAMLR Secretariat
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Trade data analysis – Annual report of global toothfish trade data
Abstract: This paper provides analysis on the data collated by GLOBEFISH from publicly released ... forms with mean unit values of 24.03 US$/kg for imports and 23.40 US$/kg for exports. The data ... between global trade data and the CDS found that they are similar for imports with a 4.43%, but vastly ... different for exports with a 32.34% difference. Author(s): CCAMLR Secretariat Title: Trade data analysis ...
Meeting Document : CCAMLR-38/BG/09 : Autor(es): CCAMLR Secretariat
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Trade data analysis – A report of trends and supply chains in CDS data
Abstract: Analysis of the trends and supply chains in the CDS data for 2016 and 2017 has ... Secretariat Title: Trade data analysis – A report of trends and supply chains in CDS data Microsoft Word File ... : cc-xxxvii-bg-03.docx Approval: Approved Secretariat Workflow Status: Content Approved Document ...
Meeting Document : CCAMLR-XXXVII/BG/03 : Autor(es): CCAMLR Secretariat
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Estimation of effective sample size for catch-at-age and catch-at-length data using simulated data from the Dirichlet-multinomial distribution
Paper Title: Estimation of effective sample size for catch-at-age and catch-at-length data using ... simulated data from the Dirichlet-multinomial distribution Abstract / Description: The incorporation of ... -multinomial heterogeneity. Accurate estimation of ESS for catch-frequency data for each fishery and fishing ... Estimation of EffEctivE samplE sizE for catch-at-agE and catch-at-lEngth data using simulatEd data from ... heterogeneity. Accurate estimation of ESS for catch-frequency data for each fishery and fishing year is ... systematic and stochastic variation in the data, including both population-level vari- ation in biological ... attributes and variation result- ing from the sampling processes used to obtain the data. Catch-at-age or ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 115–138 : Autor(es): Candy, S.G
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Candidate baseline data for ecosystem indicators in the Ross Sea region. Part B: Discussion of the data
set of indicators that, when observed or quantified, provide baseline data for key species and ... paper (SC-CAMLR-XXXVII/11), we suggest candidate baseline data for seven indicator species listed in the ... baseline data if they exist. Author(s): Delegation of the USA Title: Candidate baseline data for ... ecosystem indicators in the Ross Sea region. Part B: Discussion of the data Microsoft Word File: sc-xxxvii ...
Meeting Document : SC-CAMLR-XXXVII/BG/13 : Autor(es): Delegation of the USA
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DATA QUALITY ASSESSMENT IN CCAMLR: REQUIREMENTS FOR MINIMUM INTEGRITY TESTING TO ENSURE THAT DATA ARE FIT FOR PURPOSE
Abstract: The level of data quality assessment and ‘certification’ as ‘fit for purpose’ depends ... upon the different requirements for the data, together with a recognition that, however thorough a ... validation exercise the data are exposed to, there will always be some data that require some additional ... confirmation of their validity. In the context of CCAMLR, data may undergo one set of quality testing in order ...
Meeting Document : WG-SAM-09/05 : Autor(es): Secretariat
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IDENTIFICATION OF DATA QUALITY METRICS FOR TAGGING DATA SELECTION
Abstract: The suite of data quality metrics introduced by Middleton & Dunn (2008) is examined ... tagging data. Trips considered to have “known” good tagging data are identified, based on above-median ... bootstrap analysis indicates that the range of data quality metrics associated with known good tagging data ... is sensitive to the set of trips considered to have good data. However, a restricted set of data ...
Meeting Document : WG-SAM-09/19 : Autor(es): D.A.J. Middleton and A. Dunn (New Zealand)