Résultats de la recherche

1. Adélie penguin diet: a pilot study directly comparing data from stomach flushing with faecal DNA analysis

   composition and mass. Analysing prey DNA in faeces may be a useful, less invasive, approach to complement ... some additional information to be collected (e.g. prey size and meal mass). However, faecal prey DNA ... analysis to be used as a CEMP monitoring tool. Some in-kind resources are available for continuing this ...

   Meeting Document : WG-EMM-18/29 : Auteur(s): B. Deagle, J. McInnes, L. Emmerson, M. Dunn, S. Adlard and C. Waluda

2. Developing conceptual models of elements of the Antarctic marine ecosystem: marine mammals

   be included in future ecosystem models of the Southern Ocean: cetaceans and pack-ice breeding seals ... . Important ecological differences exist among and between these groups, which should be considered in the ...

   Meeting Document : WG-EMM-04/65 : Auteur(s): N. Gales and C. Southwell (Australia)

3. Parameters for the stochastic krill dynamics model (SKDM): selectivity and maturity

   Scientific Committee. In the SKDM, if l50 for selectivity and maturity is to be sampled from a uniform ... distribution, and applied to a standard function width, then these should be lr50 = U[30,39] wr = 9mm for gear ...

   Meeting Document : WG-Krill-94/04 : Auteur(s): D.J. Agnew (Secretariat)

4. Demography of the Korean blue crab, Portunus trituberculatus fishery exploited in the west coast of Korea and the East China Sea

   of this fish stock was estimated to be about 22,400 tonnes per year and Fmsy to be 0.95. Author(s ...

   Meeting Document : WS-CRAB-93/20 : Auteur(s): J.-U. Lee and D.-H. An (Republic of Korea)

5. Possible approach to krill movement estimation by hydroacoustic observations

   have to be determined with taking into account distribution patterns of krill,its patchiness, between ... speed-8 knots,mean BSD-5km,mean BCD-6.3 km dimensions of polygon must be 10 12 km and discretness of ...

   Meeting Document : WG-KRILL-91/28 : Auteur(s): P.P. Fedulov (USSR)

6. Stock assessment of the Patagonian toothfish (Dissostichus eleginoides) at South Georgia

   conventional methods because the bulk of the adult population may be dispersed over a wide area in deep water ... whereas the Shag Rocks’ shelf may be a nursery ground for juveniles. An assessment of the stock has been ...

   Meeting Document : WG-FSA-91/20 : Auteur(s): I. Everson (United Kingdom)

7. Cephalopods: Trophic modelling of the Ross Sea

   Description / Abstract:  A supporting document to the CCAMLR Science paper: M.H. Pinkerton, J.M ... by the longline fishery in the Ross Sea region yielded cephalopod beaks which could often be ... possibly a number of undescribed taxa. The most diverse squid fauna appears to be found over the outer ... dominate by weight in the 2008 samples. Gonatus antarcticus is also likely to be significant in the Ross ... developments in cephalopods it is expected that development time will be long. Nesis (1999) estimated the ...

   Document : Site Section: Publications

8. On the very high likelihood of bycatch of ice krill (Euphausia crystallorophias) in the present-day fishery for Antarctic krill (E. superba)

   . superba). Furthermore there seemed to be little confidence amongst participants that under present ... observer practice any such bycatch would be detected – this despite the fact that fishers are obligated as ... similar, the possibilities of bycatch and the failure to detect it cannot be dismissed. Here we analyse ... consideration be given to the possibility of under-recording of bycatch of Ice krill in the Antarctic krill ...

   Meeting Document : WG-EMM-18/05 : Auteur(s): A.S. Brierley and R. Proud

9. Notes on the use of virtual population analysis for stock assessment of the mackerel icefish, Champsocephalus gunnari (Lönnberg, 1906) in Subarea 48.3 for the 1990/91 and 1991/92 seasons

   somewhere in the region of 40 to 50% of the fishable biomass (age 2+*) would be composed of 5 year olds ... biomass of 5 year olds predicted by the VPA for 1991/92 might be an artefact of the analysis. In the ... absence of this year class, the TAC would be extracted from the younger, less abundant year classes, with ... 0.48 throughout the analyses. The absolute value of M was not thought to be of major concern since the ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 49–79 : Auteur(s): Parkes, G.

10. The Continuous Plankton Recorder in the Southern Ocean: a comparative analysis of zooplankton communities sampled by the CPR and vertical net hauls along 140°E

    variation in abundance between NORPAC depth zones (average = 82 ± 47 individuals m–3), while abundance was ...

    Meeting Document : WS-BSO-07/P5 : Auteur(s): Hunt, B.P.V and G. Hosie

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