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Science
that, following unsustainable harvesting of fish in the sub-Antarctic during the late 1960s and mid-1970s ... that, following unsustainable harvesting of fish in the sub-Antarctic during the late 1960s and mid-1970s ...
Page : Site Section: Science
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Trends in bird and seal populations as indicators of a system shift in the Southern Ocean
over the past 50 years in the southern Indian Ocean, the increase starting in mid 1960s and stabilizing ... years in the southern Indian Ocean, the increase starting in mid 1960s and stabilizing in mid 1980s ...
Meeting Document : WG-EMM-03/53 : Author(s): H. Weimerskirch, P. Inchausti, C. Guinet and C. Barbraud (France)
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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 et al. 2003 ... of E. crystallorophias from May 1961 – January 1962. Lipids made up to 36% of body dry weight during late summer ... . We note that measurements of E. crystallorophias biomass in these eastern waters would improve ... . The eggs then sink and hatch at depth, probably to about 850–1000 m or even to 2000 m (Marr 1962). After ...
Document : Site Section: Publications
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Physical oceanographic setting of the Siedlecki January 1987, South Shetland Island data set
. MIDDlETON. 1984. The oceanographic structure of the eastern Scotia Sea- I. Physical Oceanography. Deep Sea ... , which sweep north along the eastern margin of Antarctic Peninsula, meet the warmer waters carried ... , Gordon and Nowlin, 1978) and abundant krill population (Marr, 1962). The Weddell Gyre is a large, wind ... deep water a/S cluster found in the eastern end of the Bransfield Straits falls in the region ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 161-184 : Author(s): Gordon, A.L.
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The State of Exploited Fish Stocks in the Atlantic Sector of the Southern Ocean in 1988
of the 1960s by the Soviet Union mainly. Notothenia rossii marmorata was the target species in the first peak ... Finfish have been harvested in the Atlantic sector of the Southern Ocean since the end of the 1960s ...
Meeting Document : WG-FSA-88/14 : Author(s): K.-H. Kock and F.-W. Köster (FRG)
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The state of exploited fish stocks in the Atlantic sector of the Southern Ocean
of the 1960s mainly by the Soviet Union. Notothenia rossii marmorata,vas the target species in the first peak ... Finfish have been harvested in the Atlantic sector of the Southern Ocean since the end of the 1960s ...
Meeting Document : SC-CAMLR-VIII/BG/18 : Author(s): Delegation of Federal Republic of Germany
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Scientific Abstracts 1994
estimate falls in the middle of the range of densities estimated from seven surveys conducted between 1981 ... to the north of Livingston Island. The highest values of CPUE occurred in the middle of summer (late February ... in the eastern shelf of the Bering Sea during an inter-calibration exercise conducted by Japanese and US vessels ... Antarctic fur seals alternate between short nursing periods ashore and regular foraging trips to sea ...
Document : Site Section: Publications
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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 ... on: (i) the effects of radio transmitter attachment on nest attendance, foraging trip duration, nest failure ... between trip durations obtained by applying the transmitters to one or both members of a breeding pair ... trip duration in penguins by the CCAMLR (Commission for the Conservation of the Antarctic Marine Living ... with which to monitor foraging trip duration in penguins by the CCAMLR (Commission for the Conservation ... on: (i) the effects of radio transmitter attachment on nest attendance, foraging trip duration, nest failure ... between trip durations obtained by applying the transmitters to one or both members of a breeding pair ... that attaching radio transmitters led to a significant increase in the duration of foraging trips of chinstrap ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 291–303 : Author(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
determined by satellite tracking using the ARGOS system. Birds were tracked over four foraging trips (two ... females and four males) during the incubation period (November to December 1991) and 17 trips (four ... trips to the continental shelf break (1 000 m isobath) approximately 110 km distant at its closest point ... the ARGOS system. Birds were tracked over four foraging trips (two females and four males) during ... by satellite tracking using the ARGOS system. Birds were tracked over four foraging trips (two females ... and four males) during the incubation period (November to December 1991) and 17 trips (four females ... and two males) throughout January 1992 when birds were feeding chicks. Most birds made foraging trips ... trips of between two and three weeks. Later in January/February both parents are required to forage ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Author(s): Kerry, K.R., J.R. Clarke and G.D. Else
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Temporal variation in Antarctic sea-ice: analysis of a long-term fast-ice record from the South Orkney Islands
-decadal cycle in fast-ice duration at the South Orkney Islands from the mid-1960s to 1990. In recent years ... in fast-ice duration at the South Orkney Islands from the mid-1960s to 1990. In recent years ...
Meeting Document : WG-EMM-95/80 : Author(s): Symon, C., Murphy, E.J., Priddle, J., Clarke, A.