Search results
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A von Bertalanffy growth model for Division 58.5.2 fitted to length-at-age data and a comparison of predicted with observed growth from mark–recapture data
Abstract: Length-at-age data for the Patagonian toothfish (Dissostichus eleginoides) caught by ... ) data used to obtain the samples of fish for ageing used length-bin sampling involving a fixed sample ... size per bin. Estimation of the VB parameters used a definition of the maximum likelihood which took ... the additional affect of length-bin sampling on sampling probabilities. Estimation of the trawl ...
Meeting Document : WG-FSA-SAM-06/07 : Author(s): S.G. Candy, A.J. Constable, T. Lamb and R. Williams (Australia)
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POGO-SCOR Visiting Fellowship 2016 Programme
The Partnership for Observation of the Global Oceans (POGO) is pleased to announce that the POGO ... -SCOR Visiting Fellowship programme for 2016 is now open for applications (see flyer). The deadline for ... applications is 15 April 2016. The scheme is designed to promote training and capacity building leading towards ... a global observation scheme for the oceans, and is aimed at scientists, technicians, graduate ...
Page : Site Section: The Organisation
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CCAMLR-II
Full Name: Second Meeting of the Commission Location: Hobart, Australia Date(s): Monday, 29 ... Agenda for the Second Meeting of the Commission CCAMLR-II/02 Report of the Executive Secretary- 1983 ... Executive Secretary CCAMLR-II/03 Draft Decision on the Establishment of a Standing Committee on ... CCAMLR-II/06 Matters Arising Out of the Staff and Financial Regulations and Other Matters Relating to the ...
Meeting
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Depletion-corrected average catch: a simple formula for estimating sustainable yields in data-poor situations
Abstract: The depletion-corrected average catch (DCAC) formula is an extension of the potential ... -lived species. Over an extended period (e.g. a decade or more), the catch is divided into a sustainable ... biomass. The size of the windfall is expressed as being equivalent to a number of years of sustainable ... production, in the form of a “windfall ratio”. The DCAC is calculated as the sum of catches divided by the ...
Meeting Document : WG-SAM-11/P3 : Author(s): A.D. McCall
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Acoustic data analysis and models of krill spatial distribution
Abstract: Acoustic data obtained on the 4-5 January 1987 aboard the R/V Professor Siedlecki were ... space, semivariogram (spatial autocorrelation of krill biomass) and the frequency distribution of krill ... biomass estimate. The wavenumber spectrum resembles a white noise at scales of 2-20 km, although at scales ... smaller than 1 km the spectrum appears to lose its power significantly. The semivariance of biomass does ...
Meeting Document : SC-CAMLR-VII/BG/25 : Author(s): United States of America
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WS-SM-18
the functionality of the meeting server. Meeting documents Doc Number Title SC-CAMLR-XXXVII/01 Report ... of the Co-conveners of the CCAMLR Workshop for the Development of a Dissostichus mawsoni Population ... . Jones (USA)) WG-SAM-18/21 Guidelines for fisheries-directed research addressing the Ross Sea region ... -DmPH-18 report: Towards the development of a stock hypothesis for Antarctic toothfish (Dissostichus ...
Meeting
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Oceanic condition and zooplankton distribution/ abundance in Bransfield Strait during austral summer 1989/1990
to hydrographic condition, a total of 29 sampling stations was occupied for the CTD casts and ... and salinity distributions and T-S diagrams suggest that the cold and saline Weddell Sea water entered ... from the Antarctic Sound flows southwest along the Antarctic Peninsula coast, turns to the north at the ... east of Trinity Island, then joins the Bellingshausen Sea water (warm and less saline water) near the ...
Meeting Document : WG-KRILL-91/14 : Author(s): S.M. Kim and M.S. Suk (Korea)
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Distribution of Antarctic krill concentrations exploited by Japanese krill trawlers and minke whates
Abstract: The distribution of krill (Euphausia superba) concentrations derived from Japanese ... topography, sea-ice and hydrographic features. Data were from the Indian, Pacific and western Atlantic ... sectors. In early summer (December) the areas of operation for both fisheries were affected by the ... latitudinal position and shape of the pack-ice edge. Harvesting was frequently conducted in the vicinity of a ...
Meeting Document : SC-CAMLR-VIII/BG/31 : Author(s): Delegation of Japan
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Annual Report from SCAR to CCAMLR
Abstract: This Background Paper reports on the various activities conducted by SCAR that are of ... potential interest to CCAMLR as well as areas where the two organizations are already cooperating. Annual ... updates to the Antarctic Climate Change and the Environment (ACCE) continue to be made to the Treaty ... , CCAMLR and others (see accompanying paper). SCAR also now has funds (from Norway, the UK and ASOC) to ...
Meeting Document : CCAMLR-XXX/BG/15 : Author(s): Submitted by SCAR
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Antarctic's pelagic ecosystem: how environmental change will affect Salpidae population structure
Abstract: Dynamic climate changes have become noticeable in recent decades, especially in the ... vulnerable region of Western Antarctic. The relatively simple food web of this area relies on krill ... - Euphausia superba. Presumably as a result of climatic fluctuations, a decrease in the numbers of this ... crustacean has been recorded, followed by an increase in the population of the gelatinous zooplankter Salpa ...
Meeting Document : WG-EMM-15/P08 : Author(s): A.W. Słomska, A.A. Panasiuk-Chodnicka, M.I. Żmijewska and M.K. Mańko (Poland)