Résultats de la recherche

1. The foraging range of Adélie penguins – implications for CEMP and interactions with the krill fishery

   coast of eastern Antarctica between 55 o E (Enderby Land) and 175 o E (Ross Sea). Adélie penguins ... , at seven widely-spaced breeding colonies along the coast of eastern Antarctica between 55"E (Enderby ... , and in Figure 3a-c for Casey, Dumont seasons at seven sites along the coast of eastern d 'urvil le ... 30 km) between 1972 and 1994. They are taken as indicating the consistent presence of harvestable ... is currently very little krill fishing in eastern Antarctica, a spatial overlap does occur between ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 75–87 : Auteur(s): Kerry, K.R., J.R. Clarke, S. Eberhard, H. Gardner, R.M. Lawless, S. Corsolini, S. Focardi, E. Franchi, D. Rodary and R. Thomson

2. Sexing of adult Adélie penguins by discriminant analysis of morphometric measurements

   shift). It was found that the combination of flipper breadth, bill depth and length of the middle toe ... suggestions, and CERLAP for its assistance. REFERENCES AINLEY, D.G. and W.B. EMISON. 1972. Sexual ... incubation shift). It was found that the combination of flipper breadth, bill depth and length of the middle ... cubito-carpal joint (FB), length of the middle toe including nail (LM), arc between 544 eyes from ... of the middle toe). These three variables are un correlated and all have higher values for males ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 543–549 : Auteur(s): Scolaro, J.A., Z.B. Stanganelli, H. Gallelli and D.F. Vergani

3. Results of Soviet investigations of the distribution and ecology of pelagic squids (Oegopsida) in the Southern Ocean

   (Filippova, 1972) is known to occur {n the Southern Ocean according to data on the stomach contents of ... squids are found in the diet of some specimens, Kondakovia longimana (Filippova, 1972) is known to ... the diet of some specimens. Galiteuthis glacialia (Chun, 1906) (synonyms G.aspera, Filippova, 1972 ... on the feeding habits. Histioteuthis atlantica (Hoyle, 1885) and H. eltaninae (N. Voss, 1962) are ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 79-111 : Auteur(s): Lubimova, T.G.

4. Beyond MSY: a consideration of definitions of management objectives

   Peruvian anchovy just before the collapse (Anon 1972), these were seldom acted on. This failure was ... opportunity for good catches may be lost, while if it is weak the stock may be severely over-fished ... . REFERENCES ANON. 1972. Report of the second_session of the panel of experts on population dynamics of ... and 1960s it served a very useful purpose in bringing an understanding of the broad principles of ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 299-322 : Auteur(s): Gulland, J.A.

5. Effect of line sink rate on albatross mortality in the Patagonian toothfish longline fishery

   close to the surface, the bait may be lost from sight (sink rates to, say, 0.5 m depth, which might ... -and-hook bearing 11.5 mm mother line with each end attached to 100 kg anchors, which were used to ... the end of the snoods on the mother line from the anchors. The anchors were attached to 18 mm ropes ... 1.2 m intervals along the mother line. Snood lines were 3 mm in diameter and 50 cm in length. Line ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 133–150 : Auteur(s): Robertson, G.G

6. A review of the diet and at-sea distribution of penguins breeding within the CAMLR Convention Area (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   part of the trip, since that captured earlier will already have been digested by the time they return ... (Cherel, 2008). Diet could vary through the trip owing to areas with different prey availabilities being ... stages of a foraging trip: commuting penguins porpoise and so are more visible than foraging ones that ... ). Several studies have found adverse effects of devices on penguin foraging trip parameters and breeding ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 75–114 : Auteur(s): Ratcliffe, N. and P. Trathan

7. Natural mortality rate in the mackerel icefish (Champsocephalus gunnari) around South Georgia

   and Dorovskikh (1991), with an age/length key from 1972 used to devise a separate age composition ... located hauls around South Georgia during the 1972 austral summer and from which the age/length key in ... . The age/length key from 1972 was obtained from a period several years after large-scale fishing ... the first half of 1972, which can be used to estimate size at age; these results also differ from ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 245–257 : Auteur(s): Everson, I

8. An assessment of CCAMLR measures employed to mitigate seabird mortality in longlining operations for Dissostichus eleginoides around South Georgia

   aboard the BF Cisne Verde. This consisted of a retaining line, and a mother line made up of a series of ... . Each coil also carried 52 hooks, each hook on a secondary line attached to the mother line. Hooks ... winches were used to bring in the retaining and mother line simultaneously. Generally the winch for the ... mother line was attended by one or two winchmen working a watch of c. 3 to 4 hours. As they came to the ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 217–230 : Auteur(s): Ashford, J.R. and J.P. Croxall

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

   areas, middle-sized krill (modal length 43 mm), which consisted mainly of non-gravid krill, were ... penguin departed to sea on a feeding trip; at that time, the ship followed the individuals as long as ... possible or until the fur seal or penguin returned to shore at the end of its feeding trip. Location of ... were tracked for the majority of one entire feeding trip. The trip of the female fur seal was tracked ... -February. Moreover, foraging trip duration was shorter in February (1 to 3 days) than in January (5 to 9 ...

   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. A hypothetical life cycle for Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea region

    continental shelf; south onto the Ross Sea shelf; or eastwards with the eastern Ross Sea gyre, settling out ... eastwards with the eastern Ross Sea gyre, settling out along the continental slope and shelf to the east of ... ) and a research trip was carried out into Subarea 88.3 (Patchell, 2005). Over the past 10 years ... two tagging programs in Subarea 88.1. Over 4 500 D. mawsoni have been tagged since 1972 by US ... slightly deeper water from a second much larger gyre to the east (the eastern Ross Sea gyre), which is ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 35–53 : Auteur(s): Hanchet, S.M., G.J. Rickard, J.M. Fenaughty, A. Dunn and M.J. Williams

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