Search results
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Population, breeding, diet and conservation of Crozet shag Phalacrocorax [atriceps] melanogenis at Marion Island, 1994/95 to 2002/03
shags breed for the first time when aged three years. It is probable that about 25% of the mature ... seasons, breeding pairs on average fledged 0.30 chicks from first clutches, an amount thought inadequate ... shags breed for the first time when aged three years. It is probable that about 25% of the mature ... seasons, breeding pairs on average fledged 0.30 chicks from first clutches, an amount thought inadequate ...
Meeting Document : WG-EMM-03/17 : Author(s): R.J.M. Crawford, J. Cooper, B.M. Dyer, A.C. Wolfaardt, D. Tshingana, K. Spencer, S.L. Petersen, J.L. Nel, D.G. Keith, C.L. Holness, B. Hanise, M.D. Greyling and M. du Toit (South Africa)
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DEVELOPING OPTIONS TO BUILD CAPACITY IN SCIENCE TO SUPPORT SC-CAMLR
on these issues by the SC‐CAMLR in recent years. Given the complexity of the issues, it is proposed ... by the SC‐CAMLR in recent years. Given the complexity of the issues, it is proposed that the Scientific ...
Meeting Document : SC-CAMLR-XXVIII/12 : Author(s): Delegations of Australia, the United Kingdom and N
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Adélie penguin foraging behaviour and breeding success in seasons of contrasting krill availability (Mawson Coast, Antarctica)
to the diet in 2003 but was only a minor component in 2001. Differences between years were particularly ... but was only a minor component in 2001. Differences between years were particularly apparent during the late ...
Meeting Document : WG-EMM-03/44 : Author(s): J. Clarke, M. Tierney, S. Candy, S. Nicol, L. Irvine and K. Kerry (Australia)
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Movement and growth of tagged toothfish around South Georgia and Shag Rocks (Subarea 48.3)
, and have been at liberty from one to two years. Four fish were tagged and recaptured from the same longline ... at 42°S after about one year at liberty from some opportunistic tagging carried out on a toothfish pot ... at liberty from one to two years. Four fish were tagged and recaptured from the same longline vessel in 2002 ... one year at liberty from some opportunistic tagging carried out on a toothfish pot vessel ...
Meeting Document : WG-FSA-02/28 : Author(s): T.R. Marlow, D.J. Agnew and I. Everson (United Kingdom)
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REPORT OF SANCTIONS APPLIED BY SPAIN
of two years, as well as being prevented from obtaining loans, subsidies or government assistance during ... of suspension of all its permits and licenses for a period of two years, as well as being prevented from ...
Meeting Document : CCAMLR-XXIX/BG/37 : Author(s): Delegation of Spain
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ANTARCTIC PENINSULA DECADAL WINTER TEMPERATURE ANOMALIES AND ANTARCTIC KRILL VARIABILITY IN THE SOUTH ATLANTIC REGION: PRELIMINARY RESULTS
the oscillations with 3-8 year periods and a decadal oscillation with a period of about 16 years. Preliminary ... analysis of Antarctic krill density variations shows about 8-year variability as well. Correlation ... significantly to 0.4 when applying 1-year data shift (krill density after anomalies occurrence). The 3-8 year ... the oscillations with 3-8 year periods and a decadal oscillation with a period of about 16 years. Preliminary ...
Meeting Document : WG-EMM-11/41 : Author(s): G.P. Milinevsky, A.V. Grytsai and L.K. Pshenichnov (Ukraine)
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The spawning dynamics of Patagonian toothfish in the Australian EEZ at Heard Island and the McDonald Islands and their importance to spawning activity across the Kerguelen Plateau
animals, and that even large mature fish may not spawn every year. As a result, the conventional method ... animals, and that even large mature fish may not spawn every year. As a result, the conventional method ... or resting mature animals (as confirmed by the presence of post-ovulatory follicles) from first maturing ... as ‘mature’, offset by two years to account for the duration of the maturation process, provided more ...
Meeting Document : WG-FSA-12/P08 : Author(s): D.C. Welsford, J. McIvor, S.G. Candy and G.B. Nowara
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Semi-empirical acoustic estimates of krill biomass derived from simulated commercial fishery data based on single-frequency acoustics
of animals is skewed towards larger animals. We show that it is possible to develop semi-empirical models ... to average out differences among years. Author(s): A.M. Cossio, G.W. Watters, C.S. Reiss, J. Hinke ... of animals is skewed towards larger animals. We show that it is possible to develop semi-empirical models ... to average out differences among years. ...
Meeting Document : SG-ASAM-12/04 : Author(s): A.M. Cossio, G.W. Watters, C.S. Reiss, J. Hinke and D. Kinzey (USA)
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Semi-empirical acoustic estimates of krill biomass derived from simulated commercial fishery data based on single-frequency acoustics
of animals is skewed towards larger animals. We show that it is possible to develop semi-empirical models ... to average out differences among years. Author(s): A.M. Cossio, G.W. Watters, C.S. Reiss, J. Hinke ... of animals is skewed towards larger animals. We show that it is possible to develop semi-empirical models ... to average out differences among years. ...
Meeting Document : SG-ASAM-15/03 : Author(s): A.M. Cossio, G.W. Watters, C.S. Reiss, J. Hinke and D. Kinzey (USA)
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Possible options for the future management of the Antarctic krill fishery in Subarea 48.2
be evaluated after 5 years in order to explore initial results and to determine if the experimental framework ... and repeated fine-scale acoustic surveys. We propose that the experiment should be evaluated after 5 years ...
Meeting Document : WG-EMM-15/10 : Author(s): P.N. Trathan (United Kingdom), O.R. Godø (Norway) and S.L. Hill (United Kingdom)