Search results
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Size compositions of males and females in the course of the life cycle of Euphausia superba
different years. The observed variations were related to stages of krill maturity during the reproductive ... years. The observed variations were related to stages of krill maturity during the reproductive cycle ... are analyzed over the reproductive season, using samples from different years. The observed variations were ... diverse (Figure 6). 5 Soon after spawning (females at stages C and D; later stage D only ... are correct, females should have a higher modal size, particularly during early stages of the spawning season ... in E. superba popuiations. It is likely that an increase in post-spawning mortality in females begins at later ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Author(s): Makarov, R.R.
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Plan of research program of the Ukraine in Subarea 48.1 in 2019
longline in the eastern part of Subarea 48.1. Author(s): Delegation of Ukraine Title: Plan of research ... in the eastern part of Subarea 48.1. ...
Meeting Document : WG-SAM-18/11 : Author(s): Delegation of Ukraine
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Relationships of Antarctic krill (Euphausia superba Dana) variability with westerlies fluctuations and ozone depletion in the Antarctic Peninsula area
-level pressure gradients across Drake Passage during 1982-1993. The years with high pressure gradients ... season), 1987/88 and 1990/91, while the years of extremely low values meaning weak westerly winds ... stock density seems to be slightly recovering year by year after 1990 indicated a minimum ... gradients across Drake Passage during 1982-1993. The years with high pressure gradients meaning strong ...
Meeting Document : WS-AREA 48-98/5 : Author(s): M. Naganobu, K. Kutsuwada, Y. Sasai and S. Taguchi (Japan)
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On the problem of Soviet krill fishery allocation and intensity in the area of Elephant Island in the season of 1988-1989
, drifted from the Island, and return into the initial area when the concentration has been lost ... the Island, and return into the initial area when the concentration has been lost. The velocity of krill ...
Meeting Document : WG-CEMP-92/30 : Author(s): V.A. Sushin and A.S. Myskov (Russian Federation)
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Assessment of the Patagonian Toothfish (D. eleginoides) in Subarea 48.3
that the current status of the stock is at 52% of B0. Spawning biomass has been increasing in recent years ... . The 2008 year class is estimated to be well above average. Provisional projections indicate that a catch ... years with 50% probability, with less than 1% probability declining below 20% of B0 and would therefore ... status of the stock is at 52% of B0. Spawning biomass has been increasing in recent years. The 2008 year ...
Meeting Document : WG-FSA-15/59 : Author(s): T. Earl, M. Soeffker and C. Darby (United Kingdom)
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Flexible foraging strategies of gentoo penguins help buffer the impacts of inter-annual changes in prey availability
Shetland Islands, Antarctica, over five years. Antarctic krill Euphausia superba was the primary diet item ... , and fish the secondary, though the importance of these items varied among years. Diving behavior also ... varied over time; different dive depth-distributions were observed in each year. Nonetheless, chick ... with differences in prey availability by altering their foraging strategy among years. We suggest ...
Meeting Document : WG-EMM-08/50 : Author(s): A.K. Miller and W.Z. Trivelpiece (USA)
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Spatial overlap of krill-dependent predators and krill fishery catches and a proposal for subdivision of catch limits in Subarea 48.1
restricted to the last 5 years, since this time period emphasizes the shift toward autumn and winter fishing ... the winter period, especially in the Bransfield Strait. Across years, predator distributions appeared ... the distribution of fishing effort. A comparison of CEMP parameters from two years with large differences in total ... were restricted to the last 5 years, since this time period emphasizes the shift toward autumn ...
Meeting Document : WG-EMM-14/36 : Author(s): J.T. Hinke, M.E. Goebel (USA), M.M. Santos (Argentina), P.N. Trathan (UK), W.Z. Trivelpiece and G.M. Watters (USA)
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Temperature-dependent growth of Thysanoessa macrura: inter-annual and spatial variability
data from four separate years (1995, 1998, 2001, 2004) that varied widely in temperature and primary ... of T. macrura varied between years and water masses, ranging from-0.037 mm day-1 in Weddell Sea water in 2004 ... during all years. Growth rates were strongly correlated with temperature but were not significantly ... . We analyzed data from four separate years (1995, 1998, 2001, 2004) that varied widely in temperature ...
Meeting Document : WG-EMM-13/39 : Author(s): R.M. Driscoll, C.S. Reiss and B.T. Hentschel (USA)
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WG-SAM-15
toothfish in research block 58.4.3a_1 of Division 58.4.3a, Elan Bank for the years 2005-2014 K. Taki (Japan ... in research block 58.4.4b_1 (SSRU 58.4.4bC) for the years 1990-2014 K. Taki (Japan), S. Mormede (New Zealand ... . Rebollo and C. Darby (United Kingdom) WG-SAM-15/32 Proposal to continue participation in the second year ... (the first year of the planned 3-year-old investigations) Delegation of Ukraine WG-SAM-15/39 South African ...
Meeting
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Research proposal for Dissostichus spp. in Subarea 48.1 by Ukraine in 2019
longline in the eastern part of Subarea 48.1. Author(s): Delegation of Ukraine Title: Research proposal ... in the eastern part of Subarea 48.1. ...
Meeting Document : WG-FSA-18/20 Rev. 1 : Author(s): Delegation of Ukraine