Search results
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Fish as diet of the blue-eyed shag, Phalacrocorax atriceps bransfieldensis at Half-Moon Island, South Shetland Islands
by means of otoliths found in the casts. The size and weight of the fish were estimated from the otolith ... of the blue-eyed shag Phalacrocorax atriceps bransfieldensis. Fish species were identified by means ...
Meeting Document : WG-CEMP-94/32 : Author(s): E.R. Barrera-Oro and R.J. Casaux (Argentina)
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COMPARING CEMP INDICES TO INFORM FEEDBACK MANAGEMENT OF THE ANTARCTIC KRILL FISHERY
or minor shifts in the mean of treatment data resulted in readily identifiable (probability ≥ 95 ... in treatment data or minor shifts in the mean of treatment data resulted in readily identifiable (probability ...
Meeting Document : WG-EMM-11/25 : Author(s): J.T. Hinke and G.M. Watters (USA)
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Diet of grey-headed albatrosses at the Diego Ramírez Islands, Chile: ecological implications
), but was absent from the 2000 samples. Reconstituted mean mass per sample in 2000 was significantly lower than ... ), but was absent from the 2000 samples. Reconstituted mean mass per sample in 2000 was significantly lower than ...
Meeting Document : WG-FSA-04/12 : Author(s): J. Arata (Chile), G. Robertson (Australia), J. Valencia (Chile), J.C. Xavier (UK) and C.A. Moreno (Chile)
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Modelling growth of Antarctic krill: a new approach to describing the growth trajectory
from an age 1+ mean length for different scenarios of winter and spring growth. We then provide ... -growth VB models. Our models indicate that, allowing for shrinkage, age 6+ mean length for the Indian ... incorporating cubic smoothing splines. We generate a number of growth trajectories starting from an age 1+ mean ... indicate that, allowing for shrinkage, age 6+ mean length for the Indian Ocean sector was close to 53 mm ...
Meeting Document : WG-EMM-05/27 : Author(s): S. Candy and S. Kawaguchi (Australia)
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Time series of Antarctic krill estimates around the South Shetland Islands from 2013 to 2019
an obvious interannual variations. Mean krill density of the whole survey area reveals an increasing trend ... interannual variations. Mean krill density of the whole survey area reveals an increasing trend during ...
Meeting Document : SG-ASAM-2019/04 Rev. 1 : Author(s): X. Yu, X. Wang, X. Zhao, J. Zhang, G. Fan, Y. Ying and J. Zhu
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Preliminary report on krill survey off the coast of East Antarctica (Enderby Land to Prydz Bay) February-March 2015
of utilising annual station resupply voyages as a cost effective means to undertake monitoring and research ... resupply voyages as a cost effective means to undertake monitoring and research to better understand ...
Meeting Document : WG-EMM-15/22 : Author(s): S. Kawaguchi, A. Constable, L. Emmerson, C. Southwell, R. King, K. Westwood and K. Swadling (Australia)
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Spatial distribution and swarm characteristics of Antarctic krill around the South Shetland Islands
as swarms in a patchy fashion and the mean krill densities in December 2013 and February 2018 were markedly ... in a patchy fashion and the mean krill densities in December 2013 and February 2018 were markedly higher than ...
Meeting Document : WG-EMM-18/42 : Author(s): X. Yu, X. Wang and X. Zhao
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Age Determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula Subarea (Subarea 48.1)
cross sections proved to be the most reliable method. Mean length data at age presented here for Low ... proved to be the most reliable method. Mean length data at age presented here for Low I. specimens were ...
Meeting Document : WG-FSA-88/15 : Author(s): E. Barrera-Oro (Argentina)
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A brief exploitation of the stone crab Lithodes murrayi (Henderson) off south west Africa, 1979/80
. Although the catch rate declined, the mean size of exploitable crabs and of undersize crabs stayed ... , the mean size of exploitable crabs and of undersize crabs stayed virtually constant. Some morphometric ...
Meeting Document : WS-CRAB-93/21 : Author(s): R. Melville-Smith (South Africa)
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The effect of temporal variability on power analysis predictions for Adélie penguin CEMP parameters at Béchervaise Island
to the initial value irrespective of the magnitude of the initial size. This means that power analysis results ... value irrespective of the magnitude of the initial size. This means that power analysis results based ...
Meeting Document : WG-EMM-03/49 : Author(s): L.M. Emmerson and C. Southwell (Australia)