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1. DEVELOPMENT OF A METHODOLOGY FOR DATA QUALITY ASSESSMENT

   biological sampling data from a fishing trip. In particular these measures aim to quantify the prevalence of ... in the quality of particular data sets from different trips in the Ross Sea Antarctic toothfish ... Abstract:  Measures are developed which aim to summarise the quality of fishing event, catch, and ... position or time reporting errors, the diversity of catch, the extent to which catch data follow Benford ...

   Meeting Document : WG-SAM-08/13 : Автор(ы): D.A.J. Middleton and A. Dunn (New Zealand)

2. 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

   of AGR using the MLPLB estimated VB parameters were closer to the mean trend in observed values with ... years old) to the VB model is also given in order to give more realistic predictions of mean length-at ... and showed that the bias is relatively small for the range of release lengths in the data. Predictions ... ) data used to obtain the samples of fish for ageing used length-bin sampling involving a fixed sample ...

   Meeting Document : WG-FSA-SAM-06/07 : Автор(ы): S.G. Candy, A.J. Constable, T. Lamb and R. Williams (Australia)

3. Reproductive performance of seabirds and seals at South Georgia and Signy Island, South Orkney Islands, 1976-1987: implications for Southern Ocean monitoring studies

   reviewed. Breeding success of the wandering albatross, which breeds in winter and eats fish and squid, has ... fluctuations in reproductive performance of the krill-eating, summer-breeding penguins at Signy Island are not ... in 1980-81 and 1982-83) with the date of ice break-out in late spring. Numerous parameters of ... / Description:  Aspects of the reproductive performance over the last decade of black-browed, grey-headed and ... reduced availability of krill is discussed. The fluctuations in reproductive performance of the krill ... correlate best (especially for Chinstraps, which suffered badly in 1980-81 and 1982-83) with the date of ... reviewed in terms of their sensitivity and suitability for detecting changes in the marine environment ... and P. Rotheryl (United Kingdom) Abstract Aspects of the reproductive performance over the last ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 445-447 : Автор(ы): Croxall, J.P., T.S. McCann, P.A. Prince and P. Rothery

4. RESOURCES EVALUATION OF ANTARCTIC KRILL EUPHAUSIA SUPERBA DANA USING AREAL TRAWLING AND HYDRO-ACOUSTIC DATA

   revealed. Standard measures for the population densities of krill in natural habitat are not available ... krill and minimizing miscalculations in evaluations of congestions. Evaluations regime applied for the ... in evaluating the density of populations. Author(s):  L.A. Kovalchuk (Ukraine) Title:  RESOURCES ... analyses procedures applied for trawling and hydro-acoustic sampling have to in compliance with the rules ...

   Meeting Document : WG-SAM-08/P01 : Автор(ы): L.A. Kovalchuk (Ukraine)

5. An evaluation of reduced target strength estimates reported for krill (Euphausia superba)

   assumptions made in calculating target strength. Whether the results of these papers are valid is critically ... ) density dependent effects; and 3) compounding of diel effects. The possible bias in the calculations of ... there is 8-12 db of possible error in the calculations. This is most if not all of the difference cited ... on the same experiment and report new calculations of the target strength of krill (Euphausia superba ...

   Meeting Document : WG-KRILL-90/13 : Автор(ы): M.C. Macaulay (USA)

6. Distribution of Antarctic krill concentrations exploited by Japanese krill trawlers and minke whates

   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 ... distribution. Krill harvesting areas in the vicinity of the shelf breaks were often coincident with ... Abstract:  The distribution of krill (Euphausia superba) concentrations derived from Japanese ...

   Meeting Document : SC-CAMLR-VIII/BG/31 : Автор(ы): Delegation of Japan

7. SOME FIELD MATERIALS ON AREA AND SEASON OF ANTARCTIC TOOTHFISH SPAWNING

   to select locations and periods of Antarctic toothfish mass spawning in some areas of the Pacific ... Ocean and Indian Ocean sectors of the Antarctic. In the Ross Sea area the most probable areas are the ... Abstract:  On the results of some field materials collected from 2002 till 2008, on the basis of ... Pacific Antarctic Ridge and the Amundsen Ridge in the Amundsen Sea area. In the Cooperation Sea area the ...

   Meeting Document : WG-FSA-08/14 : Автор(ы): V. Prutko (Ukraine)

8. Histopathology of Antarctic krill (Euphausia superba) bearing black spots

   onboard a krill fishing vessel in the winter of 2003 and 2006 in the South Georgia region, the Antarctic ... secondary. The development of the tumor-like cell mass in the gonad may be the primary condition, although ... Ocean, approximately 2-5% of sub-samples of 100 krill bore small black spots. The black spots were most ... often found on the cephalothorax of the body. Three bacteria were isolated from these black spots, and ...

   Meeting Document : WG-EMM-07/29 : Автор(ы): S. Miwa, T. Kamaishi, T. Matsuyama, T. Hayashi and M. Naganobu (Japan)

9. Identification and speciation of Antarctic skates

   (COI) were sequenced in 9 species of Bathyraja skates from the Southern Oceans and New Zealand. Based ... species in the Ross Sea. A field key for identification of Ross Sea skates is provided. Author(s):  P.J ... Bathyraja n. sp. cf eatonii. There was no sequence divergence among samples of B. n. sp. “dwarf” from the ... Ross Sea and South Atlantic. However, for Bathyraja n. sp. cf. eatonii and Bathyraja maccaini in the ...

   Meeting Document : WG-FSA-07/27 : Автор(ы): P.J. Smith, C.D. Roberts, A.L. Stewart, M. McVeagh and C.D. Struthers (New Zealand)

10. A representative system of CCAMLR MPAs: taking stock and moving forward

    Abstract:  The adoption of the Ross Sea MPA in 2016 marked "the end of the beginning" of ... establishing a representative system of MPAs in the Convention Area. This paper provides an overview of the ... progress made by CCAMLR toward establishing a representative system of MPAs in the Southern Ocean ... realises the potential of MPAs to enhance science and governance in Antarctica, including with respect to ...

    Meeting Document : CCAMLR-XXXVI/BG/25 Rev. 2 : Автор(ы): Submitted by ASOC

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