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1. Spatial and temporal distribution patterns of acoustic backscatter in the New Zealand sector of the Southern Ocean

   could be related to MTLO abundance, trawl samples collected in 3 research voyages suggest that it may ... bulk backscatter must be interpreted with caution. Vertical distribution of backscatter showed clear ...

   Meeting Document : WG-EMM-18/P06 : Автор(ы): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery

2. An ecological risk assessment of current conservation measures for krill fishing in East Antarctica (CCAMLR Divisions 58.4.1 and 58.4.2)

   assessment found the regional risk of the current conservation measures in Divisions 58.4.1 and 58.4.2 to be ... be potentially exposed to disproportionate effects of fishing. This result is driven primarily by the ...

   Meeting Document : WG-EMM-18/37 : Автор(ы): N. Kelly, L. Emmerson, S. Kawaguchi, C. Southwell and D. Welsford

3. Investigation of the sensitivity of the Ross Sea toothfish assessment to withholding subsets of the available data

   initially run annually, but have been run biennially since 2007. This document investigates the impact on ... estimated by the models arising from withholding data was found to be highest in the earlier years of stock ...

   Meeting Document : WG-SAM-11/17 : Автор(ы): S. Mormede (New Zealand)

4. Distribution and possible areas of spatial mixing of two stocks of humpback whales, a krill predator, in the Indo-Pacific region of the Antarctic revealed by genetic analyses

   areas of mixing should be used in the interpretation of the abundance estimates of the Western and ... Document Release Consent:  No Delegation responsibility for releasing documents:  Japan ...

   Meeting Document : WG-EMM-2019/67 : Автор(ы): L.A. Pastene, M. Goto, M. Taguchi and K. Matsuoka

5. Histological study on the ovarian development of mackerel icefish (Champsocephalus gunnari) from the South Georgia Islands

   Georgia could be closely related to the availability of krill, its main food source. This suggestion is ... that the eggs of the species could be demersal. This was also reported for other channichthyids ... -reproductive phase can be found in few oocytes or is presented as a generalised phenomenon. In general, for ... indicates that no immature elements are incorporated into the cohort of yolky oocytes that will be ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 35–49 : Автор(ы): Macchi, G.J. and E.R. Barrera-Oro

6. s-sc-xv-a4.pdf

   ... 10 transectos paralelos de 80 km de largo separados aleatoriamente, perpendicular al borde ... el objetivo de estimar B0 y se llevó a cabo desde enero a marzo de 1996. 3.32 También se ... la División 58.4.1. 3.34 La presencia de kril fue más abundante al oeste (80 a 120°E) que al este ... , durante la prospección, la mayoría del kril se encontraba en los primeros 80 m de la columna de agua y application/pdf attached to:WG-EMM-96

   Meeting Report : WG-EMM-96

7. VME Taxa Classification Guide

   identification. This document may be cited as: CCAMLR VME Taxa Classification Guide. 4 pp. (2009) References ... cortex. Small specimens can be feathery-like hydroids or bushy- like black coral Entire organism small ... dense, dark brown or black skeleton, can be large (>2 m). Branch tips can look like hydroids or small ... spines, can scrape off surface. Bulbous ends with polyps Can be non-branching and whip-like. Usually ...

   Document : Site Section: Publications

8. Validation of sink rates of longlines measured using two different methods

   , for measuring sink rates to shallow depths when instant readings were required. TDRs can be used to ... readings were required. TDRs can be used to measure sink rates to depths of more than 2 m down to the ... ed as a critical variable that could be controlled and measured. Faster sinking lines reduce the ... optimal performance, the TDR must be thermally stable, i.e. at the ambient sea tempera- ture prior to the ... because it can usually not be determined from the records. To achieve this, a crew member signalled the ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Автор(ы): Wienecke, B. and G. Robertson

9. Surface water circulation in krill fishing areas near the South Shetland Islands

   to be most abundant. The buoys were tracked using the ARGOS satellite positioning system. Based on ... at a depth of 30 m to assess flow patterns at the depth range where krill tended to be most abundant ... considered to be a main current in Bransfield Strait, suggesting strong environmental factor affecting the ... little eddy activity and areas of high eddy activity and drifter retention would be extremely useful ... the depth range where krill tended to be most abundant (Anon., 1993). The buoys were tracked using ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 125–136 : Автор(ы): Ichii, T. and M. Naganobu

10. UPDATE OF THE INTEGRATED STOCK ASSESSMENT FOR THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS USING CATCH-AT-AGE DATA AND TWO YEARS OF SURVEY ABUNDANCE-AT-AGE DATA

    ageing error. CASAL allows a single ageing error matrix to be defined and applies this matrix to ... with readability score of at least 4 can be obtained in sufficient numbers to allow ALKs to be ...

    Meeting Document : WG-SAM-09/09 : Автор(ы): S.G. Candy (Australia)

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