Résultats de la recherche
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Book review: Fish and Fish Resources of the Antarctic
research expeditions in Antarctica. The introduction notes that until the 1960s Antarctic waters were still ... began regular, largescale multidisciplinary studies here in the early 1960s. Starting from the first ... until the 1960s Antarctic waters were still among the most poorly studied regions from the point of ... m). The author also analysed the zoogeographic zonation carried out in the 1960s and more fully ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 165–168 : Auteur(s): Shust, K.V
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Scientific Abstracts 1994
obtained from one large school of fish in the eastern shelf of the Bering Sea during an inter-calibration ... full mammae, indicating that mammary volume capacity is unlikely to limit foraging trip duration. Upon ... ± 4.41 MJ•day-1). The rate of milk energy production during the foraging trip was negatively correlated ... was positively correlated (r2 = 0.61, P < 0.001) to the duration of the preceding foraging trip. The ...
Document : Site Section: Publications
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Zooplankton: Trophic modelling of the Ross Sea
), and in the eastern parts (Ackley et al. 2003). Distribution information (Azzali et al. 2006; Ackley ... content of E. crystallorophias from May 1961 – January 1962. Lipids made up to 36% of body dry weight ... biomass in these eastern waters would improve confidence in our estimates of average E. crystallorophias ... 2000 m (Marr 1962). After hatching, larvae develop as they ascend the water column and arrive near the ...
Document : Site Section: Publications
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Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set
of the Weddell Gyre. Here the cold Antarctic waters, which sweep north along the eastern margin of ... population (Marr, 1962). The Weddell Gyre is a large, wind-driven cyclonic gyre, with a transport of 70 to ... in the eastern end of the Bransfield Straits falls in the region of 0° to -0.7°C; 34.65, marking the ... . FOSTER, T.D. and J.H. MIDDlETON. 1984. The oceanographic structure of the eastern Scotia Sea- I ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Auteur(s): Gordon, A.L.
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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 : Auteur(s): Croll, D.A., J.L. Bengtson, P.L. Boveng, M.E. Goebel and J.K. Jansen
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The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery
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 ... 67.0° long foraging trip after travelled north of continental shelf flrst incubation shift before PIT ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Auteur(s): Kerry, K.R., J.R. Clarke and G.D. Else
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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 : Auteur(s): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon
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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 : Auteur(s): S.M. Kasatkina and V.N. Shnar (Russia)
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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 : Auteur(s): Delegation of Australia
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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 : Auteur(s): Constable, A.J