Результаты поиска

1. Foraging behaviour and reproductive success in chinstrap penguins: the effects of transmitter attachment

   method with which to monitor foraging trip duration in penguins by the CCAMLR (Commission for the ... on: (i) the effects of radio transmitter attachment on nest attendance, foraging trip duration, nest ... may be no difference between trip durations obtained by applying the transmitters to one or both ... accepted as a standard method with which to monitor foraging trip duration in penguins by the CCAMLR ... trip duration, nest failure, and reproductive success in chinstrap penguins; (ii) differences in these ... cm2 front section area), there may be no difference between trip durations obtained by applying the ... available. However, some parameters, such as foraging trip duration and reproductive success, can be ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Автор(ы): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen

2. The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery

   the bird using a VelcroTM patch and cable ties which were glued to the middle of the bird's back; the ... Table 1: Details of each foraging trip by Ad€lie penguins as determined by satellite tracking. The ... E S 1396A F 25 November 1991 34 65.7° 56.8° 341 307 66.8° flrst foraging trip post travelled along ... continental shelf laying 8402A F 26 November 1991 21 65.9° 59.2° 243 319 66.8° flrst foraging trip post ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Автор(ы): Kerry, K.R., J.R. Clarke and G.D. Else

3. Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels

   fishing operations the netting bags abrade on the seabed causing rocks to be lost and the weights to ... seabed causing rocks to be lost and the weights to become progressively lighter, requiring ongoing ... snag on the seabed, potentially reducing the amount of gear lost in benthic habitats. This paper ... ) which lies in the eastern junction of the Beagle Channel and the South Atlantic Ocean. The vessel was ... Fuego is a 53.6 m Japanese-built (1972) tuna vessel con- verted to the Spanish system of fishing. In ...

   Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Автор(ы): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon

4. PROPERTIES OF KRILL DISTRIBUTION IN PELAGIC AND COASTAL SSMUs OF THE SOUTH ORKNEY ISLANDS SUBAREA ACCORDING TO THE DATA OF SCIENTIFIC OBSERVATIONS AND FISHERY

   correspondent fishing ground allocations in the South Orkney Islands area revealed from 1962 to 1997 are ...

   Meeting Document : WG-EMM-08/55 : Автор(ы): S.M. Kasatkina and V.N. Shnar (Russia)

5. GENERAL IMPROVEMENTS TO CONSERVATION MEASURES

   to Conservation Measure 10-03 paragraph 1 specifying that the term fishing vessel includes mother ...

   Meeting Document : CCAMLR-XXVII/35 : Автор(ы): Delegation of Australia

6. The ecosystem approach to managing fisheries: achieving conservation objectives for predators of fished species

   to replace the lost production of krill (i.e. if the predator switches diet and the new prey species ... ) will need to encompass the general effect of lost production aiid ensure that the lost production ... interactions distant in the food web from the fished species. Figure 4: Food web of the Eastern Bering Sea ... already present. For example, the Eastern Bering Sea ecosystem has been examined for its food web ...

   Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 37–64 : Автор(ы): Constable, A.J

7. Distribution and population structure of Dissostichus eleginoides and D. mawsoni on BANZARE Bank (CCAMLR Division 58.4.3b), Indian Ocean.

   /07 and 2008/09 seasons (Table 1). Discussion Yukhov (1972) suggested that the distribution of ... the bank, while D. mawsoni occupied the deeper slopes (Welsford et al., 2008). Yukhov (1972 ... temperatures (<1°C) occurred below 1 000–1 500 m depths on the eastern BANZARE Taki et al. 148 Ta bl e ... showed that a high propor- tion of juveniles were west of 90°E, but rarely in the eastern area. Thus, a ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 145–153 : Автор(ы): Taki, K., M. Kiyota, T. Ichii and T. Iwami

8. Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994

   lost to birds. Murray et al. (1993) estimated a minimum of 3 652 seabirds caught in New Zealand ... . Hooks were baited individually by hand but a - - small proportion of baits was lost during setting ... baits were lost during setting, so mortality Ashford et al. Table 1: Timin and duration of lon ... those who died: Capitan Federico Horn Wheeler and Patricio Oyarzun. REFERENCES Ashford, J.R., J.P ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Автор(ы): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

9. Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01

   in the eastern box (80.4 g m-2). Analysis of transect data obtained in the western box in the ... -2 that was intermediate between the eastern and western areas. The size structure of the krill in ... density in the western box in the mid-season survey was less than that in the eastern box (80.4 g m-2 ... the eastern and western areas. The size structure of the krill in the central region also refl ected ... km survey box width. The eastern survey box was altered in two ways. First, the original western ... . Second, the eastern boundary of the eastern box was moved westwards by 16.66 km (reducing the box width ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Автор(ы): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst

10. Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources and their limitations

    aspects of krill biology have been reviewed (e.g. Marr, 1962; Miller and Hampton, 1989; Quetin et al ... et al., 2010). Analy- ses of large-scale composites of net data (e.g. Marr, 1962; Mackintosh, 1973 ... the southwest (SW) Atlan- tic sector with 75% of the population in the 0–90°W sector (Marr, 1962 ... suggested that the climate had changed the ecosystems to such an extent that the old driv- ers lost their ...

    Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 219–245 : Автор(ы): A. Atkinson, S. Nicol, S. Kawaguchi, E. Pakhomov, L. Quetin, R. Ross, S. Hill, C. Reiss, V. Siegel, G. Tarling (submitted to the 2008 Joint CCAMLR-IWC Workshop)

Страницы