Résultats de la recherche
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Opportunistic marine debris data collection
Description / Abstract: Standard form and instructions for the submission of data on the ... entanglement of marine Debris collected Data Source: Marine debris ...
Form
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Hydrocarbon soiling data recording
Description / Abstract: Standard form and instructions for the submission of data on seabirds and ... marine mammals soiled with hydrocarbons (e.g. oil) Data Source: Marine debris ...
Form
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Beach survey data collection
debris Data Source: Marine debris ...
Form
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Catch and Effort Data Submission Instructions
Catch and Effort Data Submission Instructions http://www.ccamlr.org/ mailto:ccamlr@ccamlr.org Catch ... and Effort Data Submission Instructions Contents Introduction ... ................................................................................... 1 Daily catch and effort data ... .................................................................. 1 5-day catch and effort data ...
Document : Site Section: Data
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Developing the Secretariat’s data management systems
Description / Abstract: The CCAMLR Secretariat’s data management systems provide the secure ... infrastructure and repository for CCAMLR data which are submitted by CCAMLR Members to support the policy ... development of structural and data elements of the enterprise data model, data warehouse, quality assurance ... , reference data, data extracts and metadata, and the appraisal of candidate systems for automated loading of ... presented for consideration by CCAMLR and may contain unpublished data, analyses, and/or conclusions ... subject to change. Data in this paper shall not be cited or used for purposes other than the work of the ... originators and/or owners of the data. Commission for the Conservation of Antarctic Marine Living Resources ... Original: English CCAMLR Secretariat SC-CAMLR-XXXV/BG/25 Rev. 1 Developing the Secretariat’s data ...
Document : Site Section: The Organisation
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Archival and satellite-linked data recorders
Paper Title: Archival and satellite-linked data recorders Abstract / Description: This paper ... provides an overview of currently-available data recorders for use in research on marine animals. These ... recorders are deployed on freely swimming animals and gather data on aspects of an animal’'s diving ... behaviour. The records can be recovered in one of two ways: the data recorder must either be recovered ... DATA RECORDERS R.D. Hill (USA) Abstract This paper provides an overview of currently-available ... data recorders for use in research on marine animals. These recorders are deployed on freely swimming ... animals and gather data on aspects of an animal's diving behaviour. The records can be recovered in one ... of two ways: the data recorder must either be recovered intact, or the data recorder must be ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 475-493 : Auteur(s): Hill, R.D.
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A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels
Paper Title: A post-processing method to remove interference noise from acoustic data collected ... data has been recognised as an important way to estimate the distribution and relative abundance of ... Antarctic krill (Euphausia superba), yet the quality and even the utility of the data may be seriously ... relevant virtual variable operators in the existing acoustic data post-processing software. The utility of ... data collected from Antarctic krill fishing vessels X. Wang Ocean University of China Qingdao ... use of fishing-vessel-based acoustic data has been recognised as an important way to estimate the ... utility of the data may be seriously degraded by interference noise due to the lack of synchronisation of ... interference noise was introduced based on relevant virtual variable operators in the existing acoustic data ...
Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Auteur(s): Wang, X., J. Zhang and X. Zhao
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Status of the FIBEX acoustic data from the West Atlantic
Paper Title: Status of the FIBEX acoustic data from the West Atlantic Abstract / Description ... : Data from the FIBEX acoustic survey in the West Atlantic sector have been re-examined to check the ... Herwig. While there is an error factor due to the combination of data collected at 50 kHz (Walther Herwig ... survey) with data collected at 120 kHz (all other vessels), it is concluded that this does not materially ... ACOUSTIC DATA FROM THE WEST ATLANTIC P.N. Trathan and I. Everson British Antarctic Survey High Cross ... , Madingley Road Cambridge CB3 OET, United Kingdom Abstract Data from the FIBEX acoustic survey in the ... factor due to the combination of data collected at 50 kHz (Walther Herwig survey) with data collected ... biomass. The data from the Professor Siedlecki survey do not provide estimates that are consistent with ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 35–48 : Auteur(s): Trathan, P.N. and I. Everson
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Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone
-lived species such as toothfish cannot be inferred from length-frequency data alone Abstract ... about using unstandardised catch rate data have led to a desire to draw inferences about stock status ... and fishing mortality from length-frequency data alone. In this paper, a number of length-based stock ... eleginoides) are illustrated. While length-frequency data can be useful in assessments when integrated with ... notification of intention to fish, measures requiring data collection, and decision rules for setting pre ... - cautionary catch limits. The intent of the data col- lection is to provide sufficient data from research and ... data collection plan, and a tagging program specify the collection of four main data types: spatially ... referenced catch and effort data, catch length-frequency data, tag-recapture data, and otoliths or scales ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Auteur(s): Ziegler, P.E., D.C. Welsford and A.J. Constable
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A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
Paper Title: A review of data on abundance, trends in abundance, habitat use and diet of ice ... . Collating data from disparate sources, and understanding biases or uncertainties inherent in those data, are ... ; leopard seal, Hydrurga leptonyx; and Weddell seal, Leptonychotes weddellii). Data on populations ... features) and foraging (diet) are summarised, and potential biases and uncertainties inherent in those data ... Science, Vol. 19 (2012): 49–74 49 A REVIEW OF DATA ON ABUNDANCE, TRENDS IN ABUNDANCE, HABITAT USE AND ... of understanding and managing impacts such as exploitation and climate change. Collating data from ... disparate sources, and understanding biases or uncertainties inherent in those data, are important first ... , Hydrurga leptonyx; and Weddell seal, Leptonychotes weddellii). Data on populations (abundance and trends ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Auteur(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan