Résultats de la recherche

1. A balanced model of the food web of the Ross Sea, Antarctica

   Paper Title:  A balanced model of the food web of the Ross Sea, Antarctica Abstract / Description:  A quantitative food web of the Ross Sea is presented here as a step towards investigating ecosystem effects of the fishery for Antarctic toothfish (Dissostichus mawsoni). The model consolidates

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Auteur(s): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet

2. Effects of recruitment variability and natural mortality on generalised yield model projections and the CCAMLR decision rules for Antarctic krill

   (Hofmann et al., 1998; Murphy et al., 1998; Murphy and Reid, 2001; Siegel et al., 2003; Tarling et al ... based on maximum age. Murphy and Reid (2001) suggested that a value of 1.25 produced the best match ... 0.610 0.268 1998 0.279 n/a 0.690 0.462 1999 0.022 n/a 0.168 0.042 2000 n/a n/a n/a n/a 2001 0.106 n ... -11/43 Rev. 1. CCAMLR, Hobart, Australia: 37 pp. Murphy, E.J. and K. Reid. 2001. Modelling Southern ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 81–96 : Auteur(s): Kinzey, D., G. Watters and C.S. Reiss

3. Fish distribution and biomass in the Heard Island zone (Division 58.5.2)

   . Survey Start 22 May 1990 23 January 1992 29 August 1993 Net performance was monitored with a ... stratum a list of reserve sites was compiled by the same method, to be used if any of the primary sites ... . Williams and de la Mare RESULTS AND DISCUSSION The appendix gives the list of species taken during the ... McDonald Islands, May-August, 1987. Selected Scientific Papers, 1987 (SC-CAMLR-SSPI4). CCAMLR, Hobart ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 1–20 : Auteur(s): Williams, R. and W.K. de la Mare

4. Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone

   stock abundance. Punt et al. (2001) investigated mean length and the upper 5th percentiles of length ... Reference year 2000 First year of projection 2001 Years to project stock in simulation 60 y Reference ... function and life-history characteristics (see e.g. Ehrhardt and Ault, 1992; Punt et al., 2001; Somerton ... . 2001. Evaluating empirical indicators and ref- erence points for fisheries management: ap- plication to ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Auteur(s): Ziegler, P.E., D.C. Welsford and A.J. Constable

5. Analysis of krill trawling positions north of the South Shetland Islands (Antarctic Peninsula area), 1980/81–1999/2000

   CCAMLR Scie~~ce, Vol. 8 (2001): 25-36 ANALYSIS OF ... animals. Ichii et al. (1998) suggested that the result of interactions between ontogenetic migration and ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 25–36 : Auteur(s): Kawaguchi, S. and K. Segawa

6. Environment–krill relations in the South Georgia marine ecosystem

   usually took place from April-May to August-September (Figure Z), although the start and finish times ... seasonal curves showed positive transport (i.e. from north to south) i n February and August-November ... sector between August and October and reached its southern limit in February (Figure 6). The maximum ... at 30°W in the next June-August. 0 - 4> - O 00 - : 0 r = 0.91 3 4-4 E ffl a E k- O ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 13–30 : Auteur(s): Fedoulov, P.P., E. Murphy and K.E. Shulgovsky

7. Can toothfish catches be used to predict the presence of vulnerable benthic invertebrate taxa?

   ’ refers to the list of taxonomic groups defined by the Commission in 2009 following the VME Workshop (SC ... they often overlap in distribution (Brodeur, 2001; Heifetz, 2002; Krieger and Wing, 2002; Etnoyer and ... , R.D. 2001. Habitat-specific distribution of Pacific ocean perch (Sebastes alutus) in Pribilof Canyon ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 87–96 : Auteur(s): Parker, S.J. and M.H. Smith

8. CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass

   be 20% or more (Anon., 2001). Another, much smaller, peak in Figure 5 is associated with 8–12 hauls ... large-capacity trawlers of different types fi shed for krill. A list and description of the vessel ... . acoustics-guided hauls as used in the CCAMLR-2000 Krill Synoptic Survey (Trathan et al., 2001). The CPUEs ... Russian). Anon. 2001. In: Bykova, V.M. (Ed.). Antarctic Krill: Manual. VNIRO, Moscow: 207 pp. (in ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Auteur(s): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov

9. A post-processing method to remove interference noise from acoustic data collected from Antarctic krill fishing vessels

   fishing activities in waters around the island of South Georgia on 24 August 2013 (Figure 3). Typical ... (Higginbottom et al., 2008; Diner, 2001) to the 120 kHz data. Parameters used for detecting krill swarms are ... . ICES J. Mar. Sci., 60 (3): 625–635. Diner, N. 2001. Correction on school geometry and density ... sample collection during normal fishing activities around South Georgia on 24 August 2013. ‐38.5 ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 17–30 : Auteur(s): Wang, X., J. Zhang and X. Zhao

10. Estimation of natural mortality for the Patagonian toothfish at Heard and McDonald Islands using catch-at-age and aged mark-recapture data from the main trawl ground

    Constable (2008). Updating Candy and Constable (2008), the total releases up to August 2009 for Grounds ... estimate of σC reached its upper bound of 2.0. The estimated value of F for 2001 and 2008 reached its ... most of the catch is predicted to be taken in 2001, indicate that predic- tions from the BODE model ... may be expected for fish that are released from trawl gear due to their relatively brief interaction ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 29–45 : Auteur(s): Candy, S.G., D.C. Welsford, T. Lamb, J.J. Verdouw and J.J. Hutchins

Pages