Résultats de la recherche

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

   the CCAMLR Ecosystem Monitoring Program (CEMP), which aims to monitor behaviour of krill- dependent ... ), near Mawson Station in East Antarctica. No krill fishery was operating in the region during that time ... impact due to a krill fishery. Modelling variation in foraging trip duration during the pre-impact ... not presently obvious how quickly a future krill fish- ery might impact on ecosystem components ...

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

2. Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)

   Southern Ocean grazers, including the keystone krill. Arrigo et al. (1998) were also probably the first ... understanding air–sea CO2 exchange and the impacts on higher trophic levels, in particular krill. To gain some ... , krill biol- ogy and seabird and marine mammal distributions. Wright et al. (2010) used analysis of HPLC ... interesting aspect of this work was the evidence for grazing (presumably dominated by krill) in the pigment ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Auteur(s): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear

3. Histological study on the ovarian development of mackerel icefish (Champsocephalus gunnari) from the South Georgia Islands

   Georgia could be closely related to the availability of krill, its main food source. This suggestion is ... in summer 1991 and the concurrent scarcity of krill in the area (Everson et al., 1991). Most ... Dr Eduardo L . Holmberg and MV Cordella, indicated a low abundance of krill around South Georgia ... reproductive success of this species in a particular spawning season and the availability of krill, its main ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 35–49 : Auteur(s): Macchi, G.J. and E.R. Barrera-Oro

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

   crustaceans: euphansiids (probably Antarctic Krill), hyperiids, mysids. Squids of family Chiroteuthidae ... krill, Bathyteuthis abyssicola (Hoyle, 1885) has never been found either in the stomach contents of ...

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

5. Spawning locations of mackerel icefish at South Georgia

   of krill are found within the SGSW over much of the shelf and, in particular, close to the shelf ... would be as widespread as krill. The period of several months between the hatching of C. gunnari and ... Channichtl~yidae within krill swarms east of SouthGeorgia. Acta Ickthyol, et Piscnt., 13 (1): S11 ... Georgia krill fishery. CCAMLR Science, 5: 9-30. White, h81.C;. 1998. Ilevelopinent, dispersal arid ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 107–118 : Auteur(s): Everson, I., A.W. North, A. Paul, R. Cooper, N.C. McWilliam and K.-H. Kock

6. Some principles for fisheries regulation from an ecosystem perspective

   base for species in higher trophic levels (e.g. zooplankton, particularly krill) (b) species at ... occurring when some specific amount of krill is harvested. In simple terms, in the absence of exploitation ... will be determined by the level of krill harvesting : the higher the level of krill harvest the lower ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 323-339 : Auteur(s): de la Mare, W.K.

7. Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)

   , 1992), often closely associated with dense krill aggregation (Slosarczyk and Rembiszewski, 1982 ... . With little variation between differ- ent seasons or sites, post-larvae and juveniles feed on krill ... Pankratov, 1992). As adults, C. wilsoni feed primarily on krill and to a small extent on fish, especially ... ) (Kock, 2005), C. wilsoni undertake regular diurnal migrations to feed in the water column on krill and ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Auteur(s): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock

8. Protecting young fish and spawning aggregations of Champsocephalus gunnari in Subarea 48.3 (South Georgia): a review

   monitoring and evaluation of the catch of juvenile and larval C. gunnari in the krill fishery (e.g. Everson ... variation in spawning time may be dependent on the condition of the fish in relation to krill availability ... condition, biomass, spawning and krill availability postulated in various recent publications (Everson et ... -75. Everson, I., A. Neyelov and Y.E. Permitin. 1991. By-catch of fish in the krill fishery. In ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 75–86 : Auteur(s): Parkes, G.B

9. Estimating confidence intervals for fish stock abundance estimates from trawl surveys

   estimating proportions of recruits in krill surveys (de la Mare, 1984). ACKNOWLEDGEMENTS Three strata ... Statistics. Chapman and Hall, London. de la Mare, W.K. 1994. Estimating krill recruitment and its ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 203–207 : Auteur(s): de la Mare, W.K

10. A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)

    ’ primary food source (Antarctic krill (Euphausia superba)), and also coincide with oceanographic fronts ... seals and other krill predators during those surveys coincided with the course of a warm water belt ... concentrations of krill, be- neath the new sea-ice in winter. The diving behaviour of crabeater seals has been ... on Antarctic krill (>90%), but also evidently eat fish and cephalopods when krill is not available ...

    Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Auteur(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan

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