Résultats de la recherche

1. Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies

   . Thewissen (Eds). Encyclopedia of Marine Mammals. Academic Press, New York: 438–442. 1414. Goldsworthy, S ... species (risks of mortality by entanglement, modification of energy balance by giving access to new prey ... operating in the Crozet Islands EEZ. The vessels operated all year round with higher activ- ity in February ... in the new fishing zone. Photo- identification revealed that killer whales are able to travel long ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Auteur(s): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet

2. Joint Polish/American hydroacoustic survey of Elephant Island and the vicinity of King George Island, 1988

   Arenas, Chile on 18 January 1988 and returned to Rio de Janeiro, Brazil on 27 February 1988. The survey ... METHODS The hydroacoustic survey was conducted from 22 January 1988 to 5 February 1988 and covered 1 ... Bransfield Strait began on 31 January and was completed on 5 February. Additional special studies were done ... north of Elephant Island from 21 January until 22 January and from 5 February until 14 February when ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 357–377 : Auteur(s): Macaulay, M.C.

3. Characteristics of seasonal variation in diurnal vertical migration and aggregation of Antarctic krill (Euphausia superba) in the Scotia Sea, using Japanese fishery data

   SO (15–83 m) (Table 1). The range of average trawling depth in February and July in SO was signifi ... a maximum depth of 178 m (±5.1 m; SE) in August (Figure 4). Trawling depth in February was con ... average CPUE in SS was highest during the day and lowest at night from February to June (Figure 1 ... SO SG SS SO SG December 22.1 24.5 1.4 2.2 January 23.5 14.9 1.2 1.4 February 21.2 74.9 1.3 ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 163–172 : Auteur(s): Taki, K., T. Hayashi and M. Naganobu

4. Some principles for fisheries regulation from an ecosystem perspective

   Marine Living Resources. An important task in this formulation is to derive subsidiary objectives for ... point), there will be a new and lower population level at which their net annual increment will be ... , J.J. Stubberbud, A.R. and Williams, I.J. 1967. Feedback and control systems. McGraw-Hill, New York ... prediction and control. Prentice-Hall, Englewood Cliffs, New Jersey. 540pp. Gulland, J.A. 1978. Fishery ... ~anagement: new strategies for new conditions. Trans Amer. Fish. Soc. 107:1-11. Hilborn, R. 1979 ...

   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.

5. Distribution, biomass and characteristics of the Euphausia superba fishery around South Georgia (Subarea 48.3)

   detailed surveys, which was made from 4 to 13 February 1975, as an example (see below - Survey 2). The ... edge of streams flowing together from opposite directions. Survey 2 (4 to 13 February 1975, RV ... survey was begun after two micro-surveys. The first was from 28 January to 3 February and consisted of ... consistent with the location of sites with high abundance of krill (Figure 5B). Survey 3 (12 to 18 June ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 123–147 : Auteur(s): Latogursky, V.I., R.R. Makarov and L.G. Maklygin

6. Modelling and decision making as part of the CCAMLR management regime

   environment essential for the effective management of the Antarctic marine ecosystem within the requirements ... development of suitable simulations of important Antarctic marine ecosystem interactions and to facilitate the ... prise de decisions a objectifs multiples necessaire aI' amenagement efficace de l' ecosysteme marin de ... interactions importantes de l'ecosysteme marin de l'Antarctique et pour faciliter la formulation d'un ... conservation and wildlife management. MacMillan & Co., New York. 704pp. Starfield, A.M., Shelton, P.A ... effective management of the Antarctic marine ecosystem within the requirements of CCAMLR Article 11. Eight ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 295-322 : Auteur(s): Miller, D.G.M.

7. Problems of population age structure determination of Euphausia superba Dana using an example from the Antarctic Peninsula area and adjacent waters

   . Polarforc- shung, s.4, 1983, p. 81-89. Ettershank, G. A new approach to the problem. of longevity in ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 227-270 : Auteur(s): Spiridonov, V.A.

8. The Patagonian toothfish (Dissostichus eleginoides) fishery in the Kerguelen Islands (Indian Ocean sector of the Southern Ocean)

   and of by-catch are not taken into account. The model then has 18 para- meters. According to the QAIC ... now impossible to find new fishing grounds for the fishery since the whole of the accessible stock is ... would be interesting to compare both populations. A new estimate of the size of the fish (male and ... ), a new estimate was obtained using fish sampled by longliners (65 cm for males and 80 cm for ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 1–25 : Auteur(s): Lord, C., G. Duhamel and P. Pruvost

9. Assessment of krill flux factors in waters of South Orkney Islands during summer 1996

   February to 7 March 1996 to assess krill flux factors in Subarea 48.2. The study area (80 x 240 n miles ... describes the results of an experiment conducted from 19 February to 7 March 1996 to assess krill flux ... METHODS The experiment was carried out by RV Atlantida from 19 February to 7 March 1996 in a study ... two stages. During the first stage (19 to 23 February), the vessel circumnavigated the perimeter of ... of water mass transport and krill flux across its boundaries. During the second stage (24 February ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 195–204 : Auteur(s): Kasatkina, S.M., V.N. Shnar, M.I. Polischuk, A.M. Abramov and V.A. Sushin

10. Archival and satellite-linked data recorders

    provides an overview of currently-available data recorders for use in research on marine animals. These ... strategies on land and at sea. Princeton University Press, Princeton, New Jersey, 291 pp. (2) KOOYMAN, G.L ... , New York. ( 3) WILSON, R.P. and C.A.R. BAIN. 1984. An inexpensive depth gauge for penguins. J ... equally spaced compartments, a new count is incremented in these compartments thus creating a histogram ... data recorders for use in research on marine animals. These recorders are deployed on freely swimming ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 475-493 : Auteur(s): Hill, R.D.

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