Résultats de la recherche
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WS-FAD-86
Full Name: Workshop on Fish Age Determination Location: Moscow, USSR Date(s): Monday, 14 July ... 1986 to Saturday, 19 July 1986 Submissions Due: Monday, 30 June 1986 Meeting documents Doc Number ... Title CCAMLR/86/FA/02 Guide to Otoliths T. Hecht (South Africa) CCAMLR/86/FA/03 Techniques used to age ... Antarctic fish R. Coggan and M. White (United Kingdom) CCAMLR/86/FA/04 Fish ageing a method for decalcifying ...
Meeting
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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
’ and the ‘recapture’ ranged from 3-13 years with an average at 7.3 years. Preliminary application of a ... data for ecosystem modelling studies. Genetic analyses were conducted to investigate the population ... abundance based on ‘mark-recapture’ methods in the Antarctic Indian sector (i.e., between 80°-135°E and ... during fourteen summer surveys. The DNA was extracted from each biopsy sample, sequenced for 381 ...
Meeting Document : WG-EMM-18/18 : Auteur(s): L.A Pastene, M. Goto, P. Acuña, M. Taguchi, T. Hakamada and K. Matsuoka
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Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)
: Sample size for age determination of fish caught in Subarea 48.3. Year Sample size for age ... 100 tonnes respectively, with an overall catch limit for SGSR of 3 000 tonnes. The total declared ... them by, on average, 3.6% over the reported figures for that year. The resultant catch series is ... , mitigation measures for rajids include using Year-of-the-Skate protocols for releasing skates caught alive ...
Document : Site Section: Publications
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Longterm monitoring of krill recruitment and abundance indices in the Elephant Island area (Antarctic Peninsula)
confirmed by the present analysis. Results are compared for one (R1) and two year old (R2) age classes ... the representativeness of the study area (60°- 62°30'S and 53°- 57°30 'W) for the ... Abstract: Krill distribution and density are reviewed for the Elephant Island area with regard to ... study using randomisation tests on an analysis of variance. Author(s): de la Mare, W., Loeb, V., Siegel ...
Meeting Document : WG-EMM-96/45 : Auteur(s): de la Mare, W., Loeb, V., Siegel, V.
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e-sc-xxviii-a8.pdf
... Workshop to Review Estimates of B0 and Precautionary Catch Limits for Krill, which was held in 2007 (SC ... collated the current CCAMLR protocols for the component parts of the production of an estimate of krill B0 ... needs for acoustic instrumentation in the Antarctic 62. Dr L. Andersen (Norway) provided an overview ... technical support for a global observing strategy. EVALUATE RESULTS FROM IPY SURVEYS IN 2008 Review
application/pdf attached to:SG-ASAM-09Meeting Report : SG-ASAM-09
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Significant conservation benefits obtained from the use of a new fishing gear in the Chilean Patagonian toothfish fishery
artisanal trotline fishery for Patagonian toothfish (Dissostichus eleginoides) in Chile is described. The ... ~70–74 cm Ø~30 cm Ø~10–15 cm ~100–120 cm Hooks Snoods ~20 cm ~15 cm ~25 cm Weight 4–8 kg ... net sleeves at an estimated cost of US$25–30 each. However these net sleeves are durable and can be ... step in the search for an effective deterrent to the dep- redation of fish by marine mammals. The ... ). The results for 2006 were absolute; no birds were killed from an effort of almost 4 million hooks ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 79–91 : Auteur(s): Moreno, C.A., R. Castro, L.J. Mújica and P. Reyes
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Fishery Report 2013: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)
has developed a framework for designing and undertaking research fishing designed to lead to an ... and assessment development phase with a set of decisions and review for the progression between ... representative samples of length, weight, sex and maturity stage as well as collection of otoliths for age ... , with a single strong mode for all seasons at approximately 70–80 cm. These length-frequency ...
Document : Site Section: Publications
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Krill processing factors
(1980-82). Within these papers are the fundamentals of product yields and the framework for determining ... market prices for Krill Products. Yield Estimates from round (Whole) Krill are as follows from McElroy ... (1980-82): Whole Uncooked Krill- Frozen 100% Whole Cooked Krill-Frozen 90% Whole Uncooked Krill ... Centrifuged (Gutted) Frozen 80% Krill Mince-centrifuged 60% Krill Mince-Uncentrifuged 80% Krill Tail Meat 15 ...
Meeting Document : WG-EMM-01/44 : Auteur(s): D. Rogers (USA)
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Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1
period. The use of different fishing strategies in response to a demand for higher product quality and a ... general decrease in krill density in the study area were considered as possible reasons for this. On the ... 12.2 1981/82 1 3264 615 13 334 0.30 1989/90 5 2538-3608 290-707 13, 15, 18, 20 1815 ... 11.41 1981 /82 1 3264 615 13 97 0.20 1989/90 4 2538-3608 290-707 13, 15, 18, 20 1830 ... components in Figure 2 show the age 2+ components. Three parameters for age 2+ components (proportion, mean ... et al. (1997) for two year classes: the 1991/92 year class, which showed apparently higher values ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Auteur(s): Kawaguchi, S., T. Ichii and M. Naganobu
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Temporal changes in sighting density indices of baleen whales in CCAMLR Subareas 48.1 and 48.2 based on three circumpolar sighting surveys
in EMM-15 that an analysis of historical cetacean surveys in IWC Area II could provide a context for ... . CPI, CPII and CPIII data in Subarea 48.1 corresponded to years 1982/83, 1989/90 and 1993/94+1999/00 ... of Antarctic sighting cruises for whale assessment purposes organized by the International Whaling ... observed in CPIII than in CPII while that Antarctic minke whale showed an inverse trend. These observations ...
Meeting Document : WG-EMM-16/26 : Auteur(s): L.A. Pastene and T. Hakamada