Search results
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Identification of Amblyraja species in the longline fishery in Subarea 48.3 – CCAMLR
to total length (2.77% difference between averages) than male A.sp.anon. 94% of captures of A.sp.anon were ... to total length (2.77% difference between averages) than male A.sp.anon. 94% of captures of A.sp.anon were ...
Meeting Document : WG-FSA-02/54 : Author(s): M. Endicott (United Kingdom), L.J.V. Compagno (South Africa) and D.J. Agnew (United Kingdom)
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Population assessment of Patagonian toothfish in the north of Subarea 48.4 – 2010 update
D. eleginoides tag recaptures in 2009/10, a total of 72 in all seasons; The length-frequency of 2009/10 captures ... tag recaptures in 2009/10, a total of 72 in all seasons; The length-frequency of 2009/10 captures ...
Meeting Document : WG-FSA-10/39 : Author(s): J. Roberts and D. Agnew (UK)
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A preliminary investigation of the possible effects of rhizocephalan parasitism on the management of the crab fishery around South Georgia
implications of parasitism for management are investigated by considering a population model that captures ... a population model that captures the main characteristics of the system. An age-based host-parasite model ... by considering a population model that captures the main characteristics of the system. An age-based host ... . In this paper I consider a model more specifically aimed at capturing the main characteristics of the system ... to capture the characteristics of the system, the parameters used here are largely arbitrary. Very little ... (e.g., size-at-first- capture, size-at-maturity and distributions of numbers-by-size) than in terms ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 175–192 : Author(s): Basson, M
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Report on a tuna long-lining fishing voyage aboard Southern Venture to observe seabird by-catch problems
Abstract: Incidental captures of seabirds, and the behaviour of seabirds around the fishing gear ... Incidental captures of seabirds, and the behaviour of seabirds around the fishing gear ...
Meeting Document : WG-IMALF-94/10 : Author(s): M.J. Imber (New Zealand)
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Spatially explicit population dynamics models for Antarctic toothfish in the Ross Sea region
Sea region Abstract / Description: Population modelling software was developed that captures ... Population modelling software was developed that captures the dynamics of spatial heterogeneity ... Zealand Abstract Population modelling software was developed that captures the dynamics of spatial ... ., 2012b). As explained below, the model captured the ontogenetic move- ment whereby small fish (age ... but could not capture the movement processes well, whilst models containing 1 650 cells captured ... fish. Splitting the population into reproductive categories was necessary in order to capture ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 19–37 : Author(s): Mormede, S., A. Dunn, S. Hanchet and S. Parker
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DOWN-SCALING FOOSA TO MODEL THE ADMIRALTY BAY PYGOSCELID PENGUIN COLONIES: A WORK IN PROGRESS
that Foosa capably captures the general trends in adult abundance at Admiralty Bay with minimal formal ... for understanding penguin dynamics at our study colony. To better capture the inter-annual variability in the adult ... captures the general trends in adult abundance at Admiralty Bay with minimal formal estimation. Preliminary ... colony. To better capture the inter-annual variability in the adult abundance data, we propose future ...
Meeting Document : WG-EMM-08/51 : Author(s): J.T. Hinke, G.M. Watters and W.Z. Trivelpiece (USA)
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Progress report on the Australian Fisheries Research and Development Corporation project to develop robust assessment methods and harvest strategies for spatially complex, multi-jurisdictional toothfish fisheries in the Southern Ocean
fisheries. The project aims to develop a spatially-explicit model framework that captures the important ... . The project aims to develop a spatially-explicit model framework that captures the important spatial ...
Meeting Document : WG-SAM-15/37 : Author(s): P. Burch, C. Péron, D. Welsford, P. Ziegler, T. Lamb, T. Robertson (Australia), G. Duhamel, N. Gasco, P. Pruvost, C. Chazeau and R. Sinègre (France)
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Overview of global trade in toothfish (Dissostichus spp.)
. Captures the global trade of toothfish. The analysis showed that over this five-year period quantity ... . Captures the global trade of toothfish. The analysis showed that over this five-year period quantity ...
Meeting Document : CCAMLR-XXXVI/BG/05 Rev. 1 : Author(s): CCAMLR Secretariat
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Assessment models for Patagonian toothfish in Division 58.4.4, SRU C on Ob and Lena Banks for the years 1989/90 to 2012/13
Japanese trotline system showed the captures of an adequate number of single-hooked fish in a state ... the captures of an adequate number of single-hooked fish in a state suitable for tagging. I made following four ...
Meeting Document : WG-FSA-13/35 : Author(s): K. Taki (Japan)
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Population identity, site-fidelity, movement ranges and preliminary estimates of abundance of southern right whales in the Antarctic Indian sector inferred from genetic markers
, by photo-identification. These eight re-captures suggested that individual whales tended to return ... , and in two cases where pictures were available, by photo-identification. These eight re-captures suggested ...
Meeting Document : WG-EMM-18/18 : Author(s): L.A Pastene, M. Goto, P. Acuña, M. Taguchi, T. Hakamada and K. Matsuoka