Résultats de la recherche

1. Assessing the power to detect systematic change in Adélie penguin foraging trip duration

   foraging trips) is to calculate bird means of multiple trips through- out chick rearing from 20 or more ... bird. The results presented here indicate that this origi- nal recommendation, which was based on very ... effect on the power to detect a change, provided a minimum of three trips is measured for each bird ... . Aust. J. Ecol., 18: 21–52. SC-CAMLR. 1996. Report of the Subgroup on Statistics. In: Report of the ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 201–215 : Auteur(s): Southwell, C., J. Clarke and L.M. Emmerson

2. Consideration of major issues in ecosystem monitoring and management

   which breeding site a particular bird or group of birds will use. If there is a high degree of mixing ... life span of the bird is short, then the loss of a single year class will have a major effect ... used in the literature on bird ecology. Estimates of survivorship by this method are the minimum ... - tween harvested, dependent and related populations of Antarctic marine living resources and the restor ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 213–232 : Auteur(s): Everson, I

3. Age estimation and maturity of the ridge-scaled macrourid (Macrourus whitsoni) from the Ross Sea

   -901, Kilbirnie Wellington, New Zealand Email – p.marriott@niwa.co.nz P.L. Horn National Institute ... of Water and Atmospheric Research (NIWA) Ltd PO Box 893, Nelson, New Zealand Abstract Juveniles ... the New Zealand Ministry of Fisheries under project ANT2004/04 Objective 2, as part of its ... fitted to observer maturity data. Acknowledgements The authors are grateful to the New Zealand ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 291–303 : Auteur(s): Marriott, P.M., M.J. Manning and P.L. Horn

4. Feeding and food intake of Electrona carlsbergi (Tåning, 1932) Myctophidae

   WG-FSA-90/18 o FEEDING AND FOOD INTAKE OF ELECTRONA ... collected in February-March 1989 in the area to the south of the Antarctic Convergence between 10 and 380 W ... the averaged data from all hauls made in February/March. Two peaks of feeding activity were noted ... dokladov, Murmansk: 18-19. NAUMOV, A.G., M.F. SVETLOV, A.N. KOZLOV and LA. PINSKAYA. 1981. Some features ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 411–416 : Auteur(s): Gerasimova, O.V.

5. Comparative feeding ecology of Patagonian toothfish (Dissostichus eleginoides) in the southwestern Atlantic

   juvenile and adult stages, and ranged between 18 and 212 cm TL. The diets of fish of various sizes and both ... adult stages, and ranged between 18 and 212 cm TL. The diets of fish of various sizes and both sexes ... de tailles, de 18 a 212 cm de TL, comprenait les stades adulte et juvenile. L'auteur compare le ... OT 18 no 212 CM TL. Eb~n noAeeprHyr cpasHeHHm paqnoa pb16 o6oero nona pasnaq~ofi AnaHbI. OGcymnae~cx ... , estando el rango de longitudes entre 18 y 212 cm. Se compara la dieta de 10s peces por sexo e interval0 ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 105–124 : Auteur(s): García de la Rosa, S.B., F. Sánchez and D. Figueroa

6. Otolith and body size relationships in bigeye grenadier (Macrourus holotrachys) in CCAMLR Subarea 48.3

   bird and fi sh stomachs, is to estimate the biomass of the fi sh consumed. The results from this ... paper Williams and McEldowney (1990) 10 51.8 38.1 12 56.6 46.2 14 61.4 54.2 16 66.2 62.2 18 71.0 70.3 ... from Heard and Macquarie Islands. 0 10 20 30 40 50 60 70 80 90 10 12 14 16 18 20 22 Otolith ... 16 18 20 22 ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 133–143 : Auteur(s): Morley, S. and M. Belchier

7. Status of the Polish FIBEX acoustic data from the West Atlantic

   density estimates reported in BIOMASS (1986) and those based on new TS estimates (SC-CAMLR, 1991a ... i e d l e c k i between 14 February and 12 March 1981. The survey collected acoustic data at 120 ... (1986) and on the basis of the new TS reported by SC-CAMLR (1991a) are shown in Table 2. This ... comparison indicates that the acoustic density based on the new TS estimates is considerably higher than ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 125–132 : Auteur(s): Trathan, P.N., J. Kalinowski and I. Everson

8. Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3

   temporary, conservative long-term yield, a new approach and set of decision rules will ultimately be ... temporary, conservative long-term yield, a new approach and set of decision rules will ultimately be ... (surveys were undertaken in February/March 1991 and 1994 - Everson et al., 1991, 1994b). Since catches in ... therefore highly appropriate that CCAMLR is seeking a new long-term management plan for C. gunnari in ... these assessments, and a new generalised yield calculation could be performed as appropriate. This ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Auteur(s): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes

9. Differences in distribution and population structure of krill (Euphausia superba) between penguin and fur seal foraging areas near Seal Island

   the study period (early January). Later in the season (mid-February) NOAA conducted another tracking ... -February were quite different from those in early January; they were mostly within inshore regions in mid ... -February. Moreover, foraging trip duration was shorter in February (1 to 3 days) than in January (5 to 9 ... Center Administration Report LJ-91-18. Document WG-CEMP-91/11. CCAMLR, Hobart, Australia: 97 pp ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 273–285 : Auteur(s): Ichii, T., H. Ishii, J.L. Bengtson, P. Boveng, J.K. Jansen and M. Naganobu

10. Krill fishing in the Scotia Sea in relation to bathymetry, including the detailed distribution around South Georgia

    year and it is those data that have been used in this study. The following new dataset was also ... 1993 at the start of the 1993/94 summer season. The predators at Bird Island showed very poor ... Georgia in January 1996: the beginning of a five-year monitoring program. Document WG-EMM-96/18. CCAMLR ... Cambridge CB3 OET, United Kingdom G. Parkes Marine Resources Assessment Group 8 Prince's Gardens, South ...

    Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 1–17 : Auteur(s): Murphy, E.J., P.N. Trathan, I. Everson, G. Parkes and F.H.J. Daunt

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