Search results
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Updated description of Patagonian toothfish (Dissostichus eleginoides) tagging and ageing programs in Division 58.5.2, 1997–2015
. These samples have detected fish as old as 51 years, increasing the previous maximum age estimate of 42 years ... . These samples have detected fish as old as 51 years, increasing the previous maximum age estimate of 42 years ...
Meeting Document : WG-FSA-15/55 : Author(s): D.C. Welsford, B. Farmer, T.D. Lamb, C. Péron, E. Woodcock and P.E. Ziegler (Australia)
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Revised research plan for the exploratory longline fishery for Dissostichus spp. in Statistical Subarea 88.3 in 2015/16
. it was further noted that there was no research activities more than two consecutive years in the past despite ... in an assessment of a stock in 3-4 years time (SC-CAMLR XXVIII, paragraphs 4.165). Author(s): Delegation ... . it was further noted that there was no research activities more than two consecutive years in the past despite ... in an assessment of a stock in 3-4 years time (SC-CAMLR XXVIII, paragraphs 4.165). ...
Meeting Document : WG-FSA-15/65 : Author(s): Delegation of the Republic of Korea
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Spatial distribution and population structure of juvenile Antarctic toothfish (Dissostichus mawsoni) in the South Shetland Islands (Subarea 48.1)
2 and 7 years in males and between 2 and 8 years in females, respectively. Annual growth rate was estimated from ... of annual growth increments from sagittal otolith sections, age estimates ranged between 2 and 7 years ... in males and between 2 and 8 years in females, respectively. Annual growth rate was estimated from the age ...
Meeting Document : WG-FSA-18/45 : Author(s): M. La Mesa, E. Riginella and C.D. Jones
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Size selectivity of the RMT8 plankton net and a commercial trawl for Antarctic krill
has been studied. Selection curves indicate that krill length classes smaller 20 mm ... studied. Selection curves indicate that krill length classes smaller 20 mm are underrepresented ...
Meeting Document : WG-EMM-07/28 : Author(s): V. Siegel (Germany)
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Acoustic survey design to estimate krill biomass in Subareas 48.1, 48.2 and 48.3
with a CV of 20%. Author(s): Hewitt, R.P., Watters, G. Title: Acoustic survey design to estimate krill ... of survey effort can provide an estimate of krill biomass in Subareas 48.1, 48. 2 and 48.3 with a CV of 20%. ...
Meeting Document : WG-EMM-95/71 : Author(s): Hewitt, R.P., Watters, G.
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Diving patterns and processes in epipelagic and benthic foraging sub-Antarctic seabirds
foraging period was 8 hours in both species, but Gentoos spent 50% of this time diving compared to 20 ... was 8 hours in both species, but Gentoos spent 50% of this time diving compared to 20% in Shags. Shags had ...
Meeting Document : WG-CEMP-91/19 : Author(s): T.D. Williams, J.P. Croxall (United Kingdom), Y. Naito and A. Kato (Japan)
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Krill consumption by crabeater seals in CCAMLR Divisions 58.4.1 and 58.4.2
by crabeater seals in this region in 1999/00 was estimated to be 3.8 (95% CI 2.4-6.0) million tonnes per year ... . This represents approximately 20% of the krill biomass estimated from acoustic surveys. Author(s): C. Southwell ... by crabeater seals in this region in 1999/00 was estimated to be 3.8 (95% CI 2.4-6.0) million tonnes per year ... . This represents approximately 20% of the krill biomass estimated from acoustic surveys. ...
Meeting Document : WG-EMM-16/66 : Author(s): C. Southwell, J. Forcada, L. Emmerson, A. Constable, S. Kawaguchi and P. Trathan
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Proposal to extend the fishing season for longline fishing in CCAMLR Statistical Division 58.5.2
to a three seabird bycatch limit. It also proposes that the 1–30 September period be included as part ... proposes that the 1–30 September period be included as part of the "core" season and the 3 seabird bycatch ...
Meeting Document : WG-FSA-07/17 : Author(s): I. Hay (Australia)
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Incorporating climate change into CCAMLR’s decisionmaking processes
be appended to Resolution 30/XXVIII. Author(s): Submitted by ASOC Title: Incorporating climate change ... statement in their working papers and fisheries reports. This text could also be appended to Resolution 30 ...
Meeting Document : CCAMLR-XXXIII/BG/21 : Author(s): Submitted by ASOC
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Increase in relative abundance of fjord Notothenia rossii in Potter Cover, South Shetland Islands, after the decrease associated with commercial fishing in the area
has continued in Potter Cove from 1991 to 1999, covering a continuous sampling period of sixteen years ... years is the effect of the offshore commercial fishery in the area in the late 1970s ... in Potter Cove from 1991 to 1999, covering a continuous sampling period of sixteen years and in Harmony Cove ... in recruitment to the inshore sub-populations of N. rossii and G. gibberifrons in the last sixteen years ...
Meeting Document : WG-FSA-99/30 : Author(s): E.R. Barrera-Oro, E.R. Marschoff and R.J. Casaux (Argentina)