Search results
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Scientific Abstracts 1997
with changes observed in diving and foraging behaviour during a poor food year (austral summer 1990/91 ... of krill during lactation. Additionally, at least in a poor food year, fur seals do not feed exclusively ... were categorised as years of poor body fat condition, and three as years of good condition. Estimated ... body weight gain during the feeding season in poor years was 25% lower than in good years ...
Document : Site Section: Publications
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e-sc-xxvi-a5.pdf
... surveys due to the production of very poor year classes since the late 1990s. In contrast, recruitment ... be identified, to poor where no details could be seen. The Secretariat explained that the main problems ... from excellent, where the tag number could easily be identified, to poor where no details could be ... 2006/07 indicated legitimate fishing activities and that there was no evidence to suggest that any ... compared to previous surveys due to the production of very poor year classes since the late 1990s. In ... tagged toothfish at the specified rate’. Biological parameters 3.61 No new biological parameter
application/pdf attached to:WG-FSA-07Meeting Report : WG-FSA-07
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An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL
3, 4, 2 and 5 respectively). The surveys carried out in 1992 and 2000 are excluded because of their poor sampling design ... can be poor. To overcome this, the aggregate length-frequency data and weighed subsamples were ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Author(s): Candy, S.G and A.J. Constable
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e-sc-vii-a5.pdf
... rossii), NOS (Notothenia squamifrons), NOT (Patagonotothen brevicauda guntheri), SSI (Chaenocephalus ... .). Split -year TOP NOG NOR NOS NOT SSI ANI SGI LXX OTHERS TOTAL 1970 0 0 399 704 ... was attempted using VPA. 61. The database is poor, but sufficient length data and age-length keys were ... (Notothenia rossii), NOS (Notothenia squamifrons), ANS (Pleuragramma antarcticum), ANI (Champsocephalus ... twine and no chafer is 3.01; though other factors can be derived by making more adjustments for ... factor are highly variable, and no clear conclusion can be reached. There are also doubts concerning ... 1984/85 1985/86 1986/87 1987/88 OTM 3.85 3.32 (2.19) (2.20) 4.75 2.73 OTB 7.12 5.42 (4.44) no data ... report (WG-FSA-88/32), and no attempt was made to modify the tuning methods reported in that document to
application/pdf attached to:WG-FSA-88Meeting Report : WG-FSA-88
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Fishery Report 2015: Exploratory fishery for Dissostichus spp. in Subarea 88.1
are used for the ‘data-poor’ fisheries (in Subarea 48.6 and in Area 58 outside the exclusive economic ...
Document : Site Section: Publications
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Fishery Report 2016: Exploratory fishery for Dissostichus spp. in Subarea 88.1
integrated assessments; less data-intense approaches are used for the ‘data-poor’ fisheries (in Subarea 48.6 ...
Document : Site Section: Publications
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e-sc-xxiii.pdf
... in a substantial increase in the local krill population abundance, and poor recruitment from spawning in 2003 ... substantial increase in the local krill population abundance, and poor recruitment from spawning in 2003 ... ) the Management Plan for ASPA No. 149, Cape Shirreff and San Telmo Island, Livingston Island, South ... Plan for ASPA No. 145, Port Foster, Deception Island, South Shetland Islands, which is currently ... Reports, 2004, Vol. 12, No. 5) which contained a global review of potential seamount locations
application/pdf attached to:SC-CAMLR-XXIIIMeeting Report : SC-CAMLR-XXIII
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e-sc-xviii.pdf
... during the 1998/99 season, but unfortunately it sank, although there was no loss of life. Argentina ... would not fish for krill and that no response to its inquiry was received from China. 2.3 The ... There was no fishery for squid in the Convention Area in the 1998/99 season and no additional data on ... CEMP Sites 4.17 No new CEMP sites were proposed for consideration by WG-EMM. 9 4.18 It was noted
application/pdf attached to:SC-CAMLR-XVIIIMeeting Report : SC-CAMLR-XVIII
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WG-SAM-17
requirements for tag-based estimates of local biomass in data-poor and exploratory fisheries L. Robinson ...
Meeting
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An assessment of toothfish in Subarea 48.3 using CASAL
to the early and later CPUE series are shown. The fit to the early CPUE data is especially poor. This is also ... CPUE data is correspondingly poor. The reason for this strange pattern is that the stock must rebuild ... were very poor and these data were not subsequently used, the estimated values of q for each ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Author(s): Hillary, R.M., G.P. Kirkwood and D.J. Agnew