Search results
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Analysis of krill fishery operations in Subarea 48.1: spatial-time distribution of CPUE and fishing efforts
Abstract: In previous years we revealed that period 2006-2011 is characterized by the highest ... values of standardized CPUE indices in the Subarea 48.1 for the last 25 years. We continue to investigate ... methods. Our investigation shows how fishery operated by years and month in each SSMUs with special ... In previous years we revealed that period 2006-2011 is characterized by the highest values ...
Meeting Document : WG-EMM-14/21 : Author(s): S. Kasatkina and P. Gasyukov (Russia)
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The use of analysis of penguin stomach contents in simultaneous study of prey and predator parameters
of penguins (e.g. sex, age, etc.) may be considered as representative selection factors and also, would ... reflect particular characteristics of penguins (e.g. sex, age, etc.), which may be responsible ... is tested against the appropriate variance (between dates), erroneous results will be obtained. One example ... of blocks based on penguin characteristics (sex, age, beak size, reproductive condition, etc.) can be used ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 367–375 : Author(s): Marschoff, E. and B. González
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Development of methods relevant to feedback management (FBM) for the krill fishery
, as presented in SC-CAMLR XXXVI/BG20 requires acoustic data to be collected, processed and reported continuously ... summer 2018-2019. Author(s): B.A. Krafft, A. Lowther, G. Macaulay, M. Chierici, M. Biuw, A. Renner, T.A ... and predator needs. A future developed FBM system, as presented in SC-CAMLR XXXVI/BG20 requires acoustic data ... studies will take place during the Austral summer 2018-2019. ...
Meeting Document : WG-EMM-18/08 : Author(s): B.A. Krafft, A. Lowther, G. Macaulay, M. Chierici, M. Biuw, A. Renner, T.A. Klevjer, R. Øyerhamn, C.A. Cárdenas, J. Arata, A. Makhado, C. Reiss and O.A. Bergstad
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Seabird research at Cape Shirreff, Livingston Island, Antarctica, 2005/06
and is the third lowest population size in the 10 years of census data. The chinstrap penguin breeding population ... has been declining for the Past eight years and is at its lowest size in the 10 years of study. Gentoo ... penguin fledging Success was the highest recorded in all the years of study. The fledging success ... and was slightly higher than the previous eight year mean. Gentoo penguin fledge weights for this season ...
Meeting Document : WG-EMM-06/P1 : Author(s): E.S.W. Leung, R.A. Orben and W.Z. Trivelpiece (USA)
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Methodological guidelines on the assessment of trawl catchability of krill by means of statistical modelling
(i.e. the resolution of several systems composed of two linear equations and two double inequalities ... of two linear equations and two double inequalities). The proposed algorithm can be realised by computer ... operacion rapida. * * * * * * * * * * METO~OnOrMqECKME YCTAHOBKM no Onp~EnEHMID METO~OM CTATMCTMqECKOrO ... 3aAaqH H pa3pa60TaTb aJIrOpHTM ee pemeHHR. - 198 - nO,n;p06HO OnHChlSaeTCH anrOpHTM pemeHHH 3a ... ,n;aqH onpe,n;eneHHH ynosHcTOCTH CeTHhlX nOnOTeH ,n;nH nosa KpHnH, SKnIOqaH rOnOSHOH MO,n;yn b H MOAyn ... . * * * * * * * * * * - 199 - METO~OnOrH~ECKHE YCTAHOBKH ITO OITPE~EnEHHD METO~OM CTATHCTH~ECKOrO MO~EnHPOBAHHH ynOBHCTOCTH ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 195-222 : Author(s): Kizner, Z.I.
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A preliminary model-based approach for estimating natural mortality of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region
y-1 and constant across age and sex. In 2018, the independent review of the Ross Sea region D. mawsoni stock ... age and sex. In 2018, the independent review of the Ross Sea region D. mawsoni stock assessment ... estimate of M, including values of natural mortality that vary by age and sex, should be considered ... of natural mortality that vary by age and sex, should be considered in future stock assessment sensitivity ...
Meeting Document : WG-SAM-2019/04 : Author(s): B. Moore, S. Mormede, S. Parker and A. Dunn
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A CHARACTERISATION OF THE TOOTHFISH FISHERY IN SUBAREAS 88.1 AND 88.2 FROM 1997/98 TO 2008/09
in depth/location of fishing, and length and age structure of the population. The catch limit was under ... of fishing, and length and age structure of the population. The catch limit was under caught in both Subareas ... Abstract: The exploratory fishery for Dissostichus spp. has now been operating for 13 years ... in Subarea 88.1 and for 8 years in Subarea 88.2. During that time a large amount of distributional ...
Meeting Document : WG-FSA-09/36 : Author(s): S.M. Hanchet, A. Dunn and S. Mormede (New Zealand)
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Conservation Measure Conservation Measure 150/XVII (1998)
. This advice shall include provisions for: (i) requiring each vessel to expend approximately one month ... regime shall carry at least one scientific observer on board during all fishing activities. 11 ... 2 up to 30 June in any split-year shall be submitted to CCAMLR by 31 August of the following split-year ... : 1. The experimental harvest regime shall consist of at least two phases. Each vessel participating in the fishery ...
Conservation Measure : 150/XVII (1998)
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Conservation Measure Conservation Measure 42-01 (2006)
for Champsocephalus gunnari, the by-catch in any one haul of any of the species named in Conservation Measure 33-01 ... . Observers 9. Each vessel participating in this fishery shall have at least one scientific observer ... one additional scientific observer, on board throughout all fishing activities within the fishing ... as a means to reduce seabird interactions. 8. Should any vessel catch a total of 20 seabirds, it shall ... Limits on the Fishery for Champsocephalus gunnari in Statistical Subarea 48.3 in the 2006/07 ...
Conservation Measure : 42-01 (2006)
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New corrections factors for the quantification of fish represented in pellets of the blue-eyed shag Phalacrocorax atriceps
' energetic demands. Author(s): Silva, P., Casaux, R., Favero, M., Barrera-Oro, E. Title: New ...
Meeting Document : WG-EMM-95/83 : Author(s): Silva, P., Casaux, R., Favero, M., Barrera-Oro, E.