Search results
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OPTIMISING THE DESIGN OF LARGE-SCALE GROUND SURVEYS OF ADÉLIE PENGUIN ABUNDANCE USING VIRTUAL SIMULATION IN A GEOGRAPHIC INFORMATION SYSTEM
Abstract: One of the recommendations for future work from the 2008 Predator Survey Workshop ... One of the recommendations for future work from the 2008 Predator Survey Workshop was &lsquo ...
Meeting Document : WG-EMM-11/42 : Author(s): C. Southwell, R. Driessen and S. Candy (Australia)
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Hydrographic conditions around Elephant Island during austral spring 1994
in previous years in the Elephant Island Plateau Region. Since the data base available to the author is very ... much limited to answer questions on year-to-year changes, or even on climatic time scales ... , it is recommended to do a cooperative analysis of data sampled throughout the years in the Elephant Island Plateau ... in previous years in the Elephant Island Plateau Region. Since the data base available to the author is very ...
Meeting Document : WG-EMM-95/16 : Author(s): Stein, M.
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Estimating toothfish biomass in Subarea 48.3 using local depletions
as a means of estimating toothfish density at South Georgia. Over the four years 2000-2003, we found 25 areas ... of 12’ by 12’ where there had been forty or more hauls in any particular year. There were 62 individual ... over the four years and multiplying by the total fishable area in Subarea 48.3 we arrived ... of estimating toothfish density at South Georgia. Over the four years 2000-2003, we found 25 areas of 12’ by 12 ...
Meeting Document : WG-FSA-SAM-04/18 : Author(s): Pearce, J., Agnew, D.
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Biological parameters for icefish (Chionobathyscus dewitti) in the Ross Sea, Antarctica
3–4 years of age and that 95% were mature at about 370–400 mm (TL) and 6–8 years of age. Counts of growth ... size than males. Maximum ages of 8 and 11 years were obtained for male and female fish, respectively ... of age and that 95% were mature at about 370–400 mm (TL) and 6–8 years of age. Counts ... maximum size than males. Maximum ages of 8 and 11 years were obtained for male and female fish ...
Meeting Document : WG-FSA-07/25 : Author(s): C.P. Sutton, M.J. Manning, D.W. Stevens, P.M. Marriott (New Zealand)
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Informational report on research fishing for Dissostichus spp. in Subarea 48.1 by Ukraine in 2019
-18/20 Rev.1. Author(s): P. Zabroda, L. Pshenichnov and K. Demianenko Title: Informational report ... plan WG-FSA-18/20 Rev.1. ...
Meeting Document : WG-SAM-2019/33 : Author(s): P. Zabroda, L. Pshenichnov and K. Demianenko
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CPUEs and body length of Antarctic krill density during the 1997/98 season in Area 48
and the South Orkneys Islands, the size range was from 30 to 50mm, and their modal size differed among ... , the size range was from 30 to 50mm, and their modal size differed among the periods. In the north east ...
Meeting Document : WG-EMM-99/48 : Author(s): S. Kawaguchi (Japan)
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2004/05
by 18 March 2005. The change in fishing patterns between seasons is reflected in the mean length and age ... length and age composition of the catch, which also declined slightly in 2004 and 2005. 1 Note ... . The change in fishing patterns between seasons is reflected in the mean length and age composition ... peaked in 2003, but decreased slightly in 2004 and 2005. This is reflected in the mean length and age ...
Meeting Document : WG-FSA-05/29 : Author(s): S.M. Hanchet, M.L. Stevenson, N.L. Phillips and A. Dunn (New Zealand)
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The results of investigations of the feeding of Antarctic toothfish D. mawsoni in the Ross Sea in 2005/06
stomachs (1913 stomachs in 2005 and 1087 ones in 2006) were analyzed. In 2005 fish was caught at depths ... stomachs (1913 stomachs in 2005 and 1087 ones in 2006) were analyzed. In 2005 fish was caught at depths ... December to March during the two fishery seasons (2004-2005 and 2005-2006) in different fishing areas ... of the Ross Sea located between 67°S to 76°S. 192 longline settings were made. In total, over two seasons 3000 ...
Meeting Document : WG-FSA-06/17 : Author(s): A.F. Petrov (Russia)
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Results from the reduced groundfish survey conducted in CCAMLR Subarea 48.3 in January 2012
), with three size cohorts of fish identified including evidence of a new cohort of 2+ age fish (29-39cm). Catch ... size cohorts of fish identified including evidence of a new cohort of 2+ age fish (29-39cm). Catch ... between the 26-28th January 2012. This survey was not intended to be a full biomass survey so only 20 ... -28th January 2012. This survey was not intended to be a full biomass survey so only 20 random hauls ...
Meeting Document : WG-FSA-12/37 : Author(s): J. Brown, S. Gregory, A. Stanworth, V. Carretero, G. Baker and M. Belchier (United Kingdom)
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Patagonian toothfish in the South Indian Ocean outside CCAMLR waters: a preliminary analysis of the SIOFA Patagonian toothfish population
) population using data collected from observers onboard two Spanish fishing vessels, obtained between 2017 ... features taking into account the depth, latitude, sex and geographic zone. Some differences between the two ... collected from observers onboard two Spanish fishing vessels, obtained between 2017 and May 2019 ... the depth, latitude, sex and geographic zone. Some differences between the two study areas have been found ...
Meeting Document : WG-FSA-2019/45 : Author(s): R. Sarralde, L.J. López-Abellán and S. Barreiro