Search results
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Fishery Report: Dissostichus eleginoides Heard Island (Division 58.5.2)
modelling indicating that pot and longline gear is more able to catch older fish (>20 years) than trawl ... 20 years. The length-frequency distribution for the longline fishery will therefore have larger ... period (where more than one period was fished) 7 TOP 58.5.2 (WG-FSA-09/20). The method ... that the probability of the spawning biomass dropping below 20% of its median pre-exploitation level over a 35-year ...
Document : Site Section: Publications
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Population trends of albatrosses and petrels at sub-Antarctic Marion Island
the last 16-18 years. All were stable or decreasing during the 1980s, followed by a recovery period during ... and the northern and southern giant petrel) show similar population trends over the last 16-18 years. All were ...
Meeting Document : WG-FSA-01/11 : Author(s): D.C. Nel, P.G. Ryan, R.J.M. Crawford, J. Cooper and O. Huyser (South Africa)
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Report on the first year’s fishing under New Zealand’s exploratory fishery for toothfish within the SPRFMO Convention Area
(s): J. Fenaughty and M. Cryer Title: Report on the first year’s fishing under New Zealand’s exploratory fishery ... Report on the first year’s fishing under New Zealand’s exploratory fishery for toothfish within ...
Meeting Document : SC-CAMLR-XXXV/BG/32 : Author(s): J. Fenaughty and M. Cryer
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Fishery report: Champsocephalus gunnari Heard Island (Division 58.5.2)
1. 1 ANI 58.5.2 -60 -50 -40 -30 -20 -10 1996/97 1997/98 1998/99 1999/00 2000/01 2001/02 2002/03 ... is determined at the start of each year. 30 Nov–30 Nov Simulation specification Number of runs ... biomass to below 75% of the level that would occur in the absence of fishing within the two years ... following an abundance biomass estimate provided by a survey. 20. To achieve this, the one-sided lower ...
Document : Site Section: Publications
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Conservation Measure Conservation Measure 41-10 (2017)
in Force: 2017- 2018 ... , five (5) Ukrainian, one (1) UK and two (2) Uruguayan flagged vessels using longlines only. Catch ... have at least two scientific observers, one of whom shall be an observer appointed in accordance ... . The activities in SSRUs C, D, E, F, G and H will be conducted under the two-year data collection plan3. 12 ... by one (1) Australian, four (4) Korean, three (3) New Zealand, one (1) Norwegian, four (4) Russian ...
Conservation Measure : 41-10 (2017)
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Workshop Report – The Ross Sea: Science, Policy and the Public in a Pristine Marine Ecosystemt
, and varying in age from 1000’s of years to succession stages of iceberg scour events; and f) a paradoxical ... velocities and biological interactions, and varying in age from 1000’s of years to succession stages ...
Meeting Document : WG-EMM-09/14 : Author(s): J. Weller and D.G. Ainley (USA)
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Volume 8: CCAMLR. 1996. Statistical Bulletin, Vol. 8 (1986–1995). CCAMLR, Hobart, Australia.
1 July to 30 June. Split-years are shown for instance as 1989/90. 1.5 Some tables describe data ... The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) has as one of its functions ... 1986 to 1995. The Bulletin is produced to cover a lO-year time period of the fishery to provide ... the maximum chronological information per volume. Figures in Section D cover a 5-year time span. Some ...
Document : Site Section: Publications
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Antarctic fur seals in the South Shetland Islands: pup production and population trends
30 January –5 February 2002. Multiple counts of pups at each colony were conducted to establish ... of a ground survey of all known fur seal colonies from Smith to Elephant Islands from 30 January –5 February ...
Meeting Document : WG-EMM-02/51 : Author(s): M.E. Goebel (USA), V.I. Vallejos (Chile), W.Z. Trivelpiece, R.S. Holt (USA) and J. Acevedo (Chile)
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Practical options for developing feedback management for the krill fishery in Subarea 48.2
Abstract: During 2013 WG-EMM agreed to form two inter-sessional task groups to progress work ... During 2013 WG-EMM agreed to form two inter-sessional task groups to progress work that might ...
Meeting Document : WG-EMM-14/04 : Author(s): P. Trathan (United Kingdom), M. Santos (Argentina) and O.R. Godø (Norway)
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DISCRIMINATION OF ENVIRONMENTAL VARIABLES THAT INFLUENCE THE CATCH PER UNIT EFFORT: THE CASE OF THE ANTARCTIC KRILL FISHERY
of the latter has been considered to be one of the most difficult, arbitrary, and poorly documented stages since ... statistically the cause-effect relationship between two time-series and herein we propose that TFM are a valid ... of the latter has been considered to be one of the most difficult, arbitrary, and poorly documented stages since ... statistically the cause-effect relationship between two time-series and herein we propose that TFM are a valid ...
Meeting Document : WG-EMM-11/P3 : Author(s): J.C. Quiroz, R. Wiff, M.A. Barrientos and F. Contreras