Search results
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Fisheries risks to the population viability of black petrel (Procellaria parkinsoni)
Abstract: Data on the main population of black petrel (Procellaria parkinsoni), which breeds on Great Barrier Island, were analysed. Three types of data were available. The most useful was abundance data, from which it was possible to infer that the population was probably increasing at a rate
Meeting Document : WG-SAM-10/P01 : Author(s): R.I.C.C. Francis and E.A. Bell (New Zealand)
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DATA QUALITY ASSESSMENT IN CCAMLR: REQUIREMENTS FOR MINIMUM INTEGRITY TESTING TO ENSURE THAT DATA ARE FIT FOR PURPOSE
to establish whether they are appropriate for entry into databases, and further testing, as required ... whether they are appropriate for entry into databases, and further testing, as required, to determine data ...
Meeting Document : WG-SAM-09/05 : Author(s): Secretariat
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Data requirements for research fishing
-by-haul basis using the format used by research vessels (data form C4); and (2) research fishing under CM ... -by-haul basis using the formats used during commercial fishing by vessels (data form C2) and carrying ... would see fishing vessels use form C2 throughout their campaigns, with scientific observer continuing ... reported on a separate form. Author(s): Secretariat Title: Data requirements for research fishing ...
Meeting Document : WG-SAM-12/07 : Author(s): Secretariat
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Modelling catch and effort data using generalised linear models with random cruise and stratum-by-year effects: trawl fishery for Dissostichus eleginoides in CAMLR Area 58.5.2
that of the longline data for Subarea 48.3. A weak trend of decreasing CPUE values with entry into the winter months ... that of the longline data for Subarea 48.3. A weak trend of decreasing CPUE values with entry into the winter months ...
Meeting Document : WG-FSA-03/34 : Author(s): S.G. Candy (Australia)
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Adélie penguins as indicators of the state of the sea-ice in Adélie Land
Abstract: In the 2013-14 reproductive season, the 26,000 pairs of Adélie penguins from Pétrel Island, Terre Adélie, failed to fledge their chicks. This catastrophic breeding failure resulted from two factors. First, the season saw an extreme sea-ice extent that forced Adélie parents to cover great
Meeting Document : WG-EMM-17/01 Rev. 1 : Author(s): Y. Ropert-Coudert, A. Kato and C. Barbraud
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Identification of Amblyraja species in the longline fishery in Subarea 48.3 – CCAMLR
this form has been classified as Amblyraja. georgiana. A.sp.anon differs from A. georgiana in form, colour ... for A.georgiana. Comparisons of colour and patternation were found to be consistent within each form ... , but significantly different between forms. Male A.georgiana, were found to have proportionally longer claspers ... We describe a previously unknown Amblyraja, A..sp.anon, from South Georgia. In the past this form ...
Meeting Document : WG-FSA-02/54 : Author(s): M. Endicott (United Kingdom), L.J.V. Compagno (South Africa) and D.J. Agnew (United Kingdom)
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The krill fishery observer manual – points to be revised
Abstract: This document lists up the current form to be filled in the observer manual ... consists of nine forms and some of them were developed independent from other forms. Once the observer ... observer form, so that it would be reformed as a user friendly manual Author(s): S. Kawaguchi (Japan ... This document lists up the current form to be filled in the observer manual for the krill fishery ...
Meeting Document : WG-EMM-02/29 : Author(s): S. Kawaguchi (Japan)
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Analysis of gear loss by fishing vessels in the CCAMLR Convention Area as contribution to the marine debris program
collection of data on gear loss it is recommended that the C1 data form be modified to include data on gear ... loss and for the C2 form to have a clearer definition of ‘hooks lost attached to sections’ and ‘other ... collection of data on gear loss it is recommended that the C1 data form be modified to include data on gear ... loss and for the C2 form to have a clearer definition of ‘hooks lost attached to sections&rsquo ...
Meeting Document : WG-FSA-18/17 : Author(s): CCAMLR Secretariat
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Possible causes of variation of Champsocephalus gunnari vertical and horizontal distribution
Abstract: C.gunnari form no aggregations during wintering period and inhabit places ... feeding period, they form aggregations near bottom thus being available for harvesting just ... C.gunnari form no aggregations during wintering period and inhabit places that are inaccessible ... , they form aggregations near bottom thus being available for harvesting just at the beginning of this period ...
Meeting Document : WAMI-01/08 : Author(s): Zh.A. Frolkina and S.M. Kasatkina (Russia)
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Ocean acidification and the Southern Ocean
on their projected trajectory. Aragonite is a form of calcium carbonate essential to shell forming organisms ... such as the pteropods that form the base of much of the Southern Ocean food chain. Orr et al (2005) predicted that under ... on their projected trajectory. Aragonite is a form of calcium carbonate essential to shell forming organisms ... such as the pteropods that form the base of much of the Southern Ocean food chain. Orr et al (2005) predicted that under ...
Meeting Document : CCAMLR-XXIX/BG/24 : Author(s): ASOC Observer