Search results
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An examination of variance and sample size for female Antarctic fur seal trip durations
of sample size in detecting differences between two years of fur seal trip duration data. Female foraging ... trip duration for the first six trips to sea for 1997/98 (n = 30) and 1998/99 (n = 31) at Cape Shirreff ... -Ecosystem Monitoring Program Standard Method C 1.2 for measuring fur seal trip duration sets the sample size ... of variance and sample size for female Antarctic fur seal trip durations Approval: Approved ...
Meeting Document : WG-EMM-99/45 : Author(s): M.E. Goebel (USA)
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Estimating the biodiversity of the shelf and oceanic zone of the d’Urville Sea (East Antarctica) for ecoregionalisation using the CEAMARC (Collaborative East Antarctic Marine Census) CAML surveys
by a number of countries in the CEAMARC surveys (Collaborative East Antarctic Marine Census) as part ... ) is formed and flows offshore. Revised physical pelagic and benthic regionalisations of the East Antarctic ... of the d’Urville Sea (East Antarctica) for ecoregionalisation using the CEAMARC (Collaborative East Antarctic ... of countries in the CEAMARC surveys (Collaborative East Antarctic Marine Census) as part of the Census ...
Meeting Document : WS-MPA-11/07 : Author(s): P. Koubbi (France), G. Hosie, A. Constable, B. Raymond (Australia), M. Moteki (Japan), N. Améziane, R. Causse (France), V. Fuentes (Spain), K. Heerah, F. Penot, D. Vincent, A. Ancel, C.A. Bost, M. Eléaume (France), D. Lindsay (Japan), M. Lindsay (Australi
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COLLAPSE OF SOUTH AFRICA’S PENGUINS IN THE EARLY 21ST CENTURY
from about 56 000 pairs in 2001 to some 21 000 pairs in 2009, a loss of 35 000 pairs (>60%) in eight ... of anchovy. In this province, there was a south-east displacement of prey around 2000, which led ... 000 pairs in 2001 to some 21 000 pairs in 2009, a loss of 35 000 pairs (>60%) in eight years ... , there was a south-east displacement of prey around 2000, which led to a mismatch in the distributions of prey ...
Meeting Document : WG-EMM-11/P8 : Author(s): R.J.M. Crawford, R. Altwegg, B.J. Barham, P.J. Barham, J.M. Durant, B.M. Dyer, D. Geldenhuys, A.B. Makhado, L. Pichegru, P.G. Ryan, L.G. Underhill, L. Upfold, J. Visagie, L.J. Waller and P.A. Whittington
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Estimates of the tag loss rates for single and double tagged toothfish (Dissostichus mawsoni) fishery in the Ross Sea
within a CASAL integrated stock assessment model, using tag loss rates derived by Dunn et al. (2005). We ... update their estimates and calculate tag loss rates for both single and double tagged fish for use within ... and subsequently recaptured fish suggested that the loss rate was about 3.5% (95% C.I.s 0.020–0.054) of individual ... % after six years; and to 88.4% after ten years. Comparison of the different loss rate models suggested ...
Meeting Document : WG-SAM-11/18 : Author(s): A. Dunn, M.H. Smith (New Zealand), D.J. Agnew (UK) and S. Mormede (New Zealand)
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Estimation of tag-loss rates for tagged fish in the Patagonian toothfish (Dissostichus eleginoides) fisheries at Heard Island and McDonald Islands in Division 58.5.2
Abstract: Tag-loss or tag-shedding rates for tagged fish in the Patagonian toothfish ... estimated following the method proposed by Adam & Kirkwood (2001). Tag-loss rates were generally low ... . With an initial tag-loss proportion of 2.8% and ongoing tag-loss rate of 0.056 in the longline fishery, 99.3 ... . The parameter of annual tag-loss rate in CASAL’s single-tag model was approximated, for a maximum time ...
Meeting Document : WG-FSA-17/21 : Author(s): P. Ziegler
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Analysis of gear loss by fishing vessels in the CCAMLR Convention Area as contribution to the marine debris program
be included in annual updates on marine debris. Rates of hook loss in longline fisheries revealed ... there was a higher proportion of gear loss in areas where interactions with sea-ice are more likely. To improve ... collection of data on gear loss it is recommended that the C1 data form be modified to include data on gear ... loss and for the C2 form to have a clearer definition of ‘hooks lost attached to sections’ and ‘other ...
Meeting Document : WG-FSA-18/17 : Author(s): CCAMLR Secretariat
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Reduced bait loss and bycatch of seabirds in longlining by using a seabird scarer
during setting of the gear might cause considerable bait loss and occasional hooking of birds might ... significantly reduced bait loss and no bird mortality. Author(s): S. Løkkeborg and Å. Bjordal (Norway) Title ... : Reduced bait loss and bycatch of seabirds in longlining by using a seabird scarer Approval: Approved ... of the gear might cause considerable bait loss and occasional hooking of birds might eventually give high ...
Meeting Document : WG-IMALF-94/09 : Author(s): S. Løkkeborg and Å. Bjordal (Norway)
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A versatile approach to minimise damage or loss of longline gear due to sea-ice
Abstract: At SAM 2019, there were again reports on damage and/or loss of longline gear, most ... FSA to: (1) to (re-)discuss the issue of damage or loss of longline gear due to sea ice, including ... , T. Brey and K. Teschke Title: A versatile approach to minimise damage or loss of longline gear due to sea ... At SAM 2019, there were again reports on damage and/or loss of longline gear, most likely due ...
Meeting Document : WG-FSA-2019/04 : Author(s): S. Hain, T. Brey and K. Teschke
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Loss of scientific gear: report by the United Kingdom
Author(s): Delegation of UK Title: Loss of scientific gear: report by the United Kingdom ... Loss of scientific gear: report by the United Kingdom ...
Meeting Document : CCAMLR-VI/BG/09 : Author(s): Delegation of UK
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Loss of hooks during longline fishing in Subarea 48.3
Author(s): Jones, J., Parkes, G. Title: Loss of hooks during longline fishing in Subarea 48.3 ... Loss of hooks during longline fishing in Subarea 48.3 ...
Meeting Document : WG-FSA-96/57 : Author(s): Jones, J., Parkes, G.