Search results
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Pleuragramma antarcticum distribution in the Ross Sea during late austral summer 2013
Abstract: Research during the last decade has revealed much about the early life history ... and one location in the far south of the eastern Ross Sea (in the Bay of Whales). Larval P. antarcticum ... of a potential eastern Ross Sea nursery ground. This late hatching period may be explained by latitudinal ... Research during the last decade has revealed much about the early life history of Pleuragramm ...
Meeting Document : WG-EMM-14/38 : Author(s): C. Brooks and K. Goetz (USA)
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Assessing the power to detect systematic change in Adélie penguin foraging trip duration
as a covariate to explain between-year variation in trip duration increased the power to detect change ... as a covariate to explain between-year variation in trip duration increased the power to detect change ... Paper Title: Assessing the power to detect systematic change in Adélie penguin foraging trip ... duration Abstract / Description: Models of variability in Adélie penguin foraging trip durations were ... and post- impact year means, then post prey y− is normally dis- tributed with mean δ and variance ... trip durations were constructed and fitted to data collected at Béchervaise Island over a 12-year ... of 5%. The strategy of including ice cover as a covariate to explain between-year variation in trip duration ... of variation in penguin foraging trip dura- tion and the use of a 12-year dataset from Adélie penguins ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Author(s): Southwell, C., J. Clarke and L.M. Emmerson
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e-sc-xxviii-a5.pdf
... indicated amounts of catch lost to depredation are relatively small, typically in the order of 3% per year ... Year-of-the-Skate .............................................................. 275 Skate biology ... submitted by 30 September 2009 (Table 2, see also WG-FSA-09/5 Rev. 1). As in previous years, the agreed ... or lost (see also Item 8). 3.22 The Working Group endorsed the Secretariat’s estimates of IUU catches ... of catch lost to depredation are relatively small, typically in the order of 3% per year with ... 10 years, with positive error more likely for fish aged 12–22 years, and queried how possible ageing ... year, and only eight vessels have had a presence for more than three years. The Working Group noted ... whales (3–5% of lines affected) and sperm whales (in excess of 10% of lines). Interaction rates with
application/pdf attached to:WG-FSA-09
Meeting Report : WG-FSA-09
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e-sc-38-a5.pdf
... will be provided to the Scientific Committee this year. 2.2 The Working Group endorsed the vision statements ... (CPUE) either remain stable through the fishing season in some years or increased towards the closure ... of the krill fishery in other years. It encouraged further analyses of this type to be considered as the krill ... , the stock assessments for CCAMLR icefish fisheries, which use short-term (e.g. <5 years) model projections ... ecosystem survey in the eastern Indian Ocean sector of the Antarctic (Division 58.4.1) with a focus on ... elements. A full report from the Workshop will be provided to the Scientific Committee this year. 2.2 ... the winter season were associated with decreased penguin performance, but the relationship between ... density and catch-per-unit-effort (CPUE) either remain stable through the fishing season in some years or
application/pdf attached to:WG-EMM-2019
Meeting Report : WG-EMM-2019
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Fishes of the Ross Sea Region – A field guide to common species caught in the longline fishery
(Patagonian toothfish) (TOP) Distinguishing features: Middle lateral line with 64 to 77 tubed scales ... : Antarctic toothfish ( D. mawsoni ) has a short middle lateral line of 35 to 48 tubed scales ... (Antarctic toothfish) (TOA) Distinguishing features: Middle lateral line with 35 to 48 tubed scales ... m. Similar species: Patagonian toothfish ( D. eleginoides ) has a middle lateral line with 64 to 77 ... required to resolve problems with several species groups. ...
Document : Site Section: Publications
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e-cc-xxviii-a4.pdf
... ..................................................................................... 127 MULTI-YEAR FUNDING OF SCIENTIFIC COMMITTEE TASKS ................... 128 BUDGET FOR 2010 ... the Commission was established. As the Office’s current two-year appointment expires on completion of the 2009 ... ) with the balance (A$90 000) amortised over 10 years from interest accruing to the Special Funds. It encouraged ... the extension and expediting its completion in early 2010. DEVELOPMENT OF COST RECOVERY 24. SCAF noted ... be considered for the former, along with advancement from Grading P-3 to P-4 for the latter, with ... consistent with both the proportionate salary advancements attached to the ICSC P-3 Grading and those ... are unable to comply with the regulation due to the timing of their financial years (Financial ... . Surpluses carried forward to future years will continue to be offset against expenditure for that year and
application/pdf attached to:SCAF-09
Meeting Report : SCAF-09
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Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 2000 winter and the 2000/01 breeding season
) are reported here. The number of entanglements showed an increase from recent years, with 20 entanglements ... in the fur seal population. Entanglements reported over summer were also up 57% on the previous year. Severe ... injuries accounted for 35% of entanglements over winter and 23% during the summer. As in previous years ... gazella in man-made debris at Bird Island, South Georgia during the 2000 winter and the 2000/01 breeding ...
Meeting Document : SC-CAMLR-XX/BG/03 : Author(s): Delegation of the United Kingdom
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Entanglement of Antarctic fur seals Arctocephalus gazella in man made debris at Bird Island, South Georgia during the 1997 winter and 1997/98 pup-rearing season
were from adult females, a much higher proportion than in previous years. The number of entanglements ... in packaging bands was higher than recent years in both summer and winter. Only one seal sustained a severe ... (s): Delegation of the United Kingdom Title: Entanglement of Antarctic fur seals Arctocephalus gazella in man ... adult females, a much higher proportion than in previous years. The number of entanglements ...
Meeting Document : SC-CAMLR-XVII/BG/11 : Author(s): Delegation of the United Kingdom
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Entanglement of Antarctic fur seals (Arctocephalus gazella) in man-made debris at Bird Island, South Georgia, during the 1996 winter and 1996/97 pup-rearing season
entangling materials, with the abundance of string and fishing net reversed from most previous years ... . The proportion of entanglements in synthetic string (41 %) was much greater than in recent years, with fishing ... net (22%) commensurately reduced and packaging bands (33%) similar to last year. The relatively low ... (s): Delegation of the United Kingdom Title: Entanglement of Antarctic fur seals (Arctocephalus gazella) in man ...
Meeting Document : SC-CAMLR-XVI/BG/06 : Author(s): Delegation of the United Kingdom
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Cetaceans as indicators of historical and current changes in the East Antarctica ecosystem
in the middle of the past century and the recovery of krill-eater large whales since the 1980 ... Antarctica (70°E-170°W) showed that the increased krill availability in the middle of the past century could ... have decreased in recent years. Decrease in availability of krill for this species could result from ... in the middle of the past century and the recovery of krill-eater large whales since the 1980&rsquo ...
Meeting Document : WG-EMM-16/64 : Author(s): Y. Fujise and L.A. Pastene