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1. The effects of global climate variability in pup production of Antarctic fur seals

   reductions in Antarctic fur seal pup production over 20 years of study. Simulated environmental time series ... Antarctic fur seal pup production at South Georgia over a 20-year period in response to environmental ... range in scale from those that impact individuals to those that impact the entire food web. Climate ... -induced changes in the abundance of species in lower trophic levels can cascade up to apex predators by ...

   Meeting Document : WG-EMM-06/P2 : Autor(es): J. Forcada, P.N. Trathan, K. Reid and E.J. Murphy (United Kingdom)

2. Comparative biological characteristics of Electrona carlsbergi (Tåning) (Myctophidae) from the notal and Antarctic areas in the Southern Ocean Atlantic sector

   catches, occurred in much high amount to the east of 30°W. In the notal area the length of E. carlsbergi ... for fish from the notal area is, probably, 5 years. E. carlsbergi investigated in the Antarctic waters ... length of fish from the Antarctic area increased while drifting eastward in the Antarctic circumpolar ... current waters. Fish specimens from 62 to 97 mm long were registered in catches. About 95% of specimens ...

   Meeting Document : WG-FSA-90/21 : Autor(es): K.V. Gorchinsky, V.M. Kiseleva and A.A. Filin (USSR)

3. Modelling egg and larval transport of Antarctic toothfish (Dissostichus mawsoni) in the East Antarctic region: preliminary result using satellite data

   advected to the nursery areas in about 3 months-2 years by different local oceanic dynamics. Author(s):  M ... eddy activity) covering 2011-2018, we developed the particle tracking model to investigate egg and ... larval transport of the Antarctic Toothfish in the East Antarctic region. This paper presents the ... observed in the experiment A-1, the majority of particles were advected eastward in the experiment A-2. A ...

   Meeting Document : WG-FSA-2019/63 : Autor(es): M. Mori, K. Mizobata, T. Okuda and T. Ichii

4. Report of the Workshop on data and modelling issues relevant to the planning of a potential Marine Protected Area (MPA) east of the zero meridian in the Weddell Sea (MAUD)

   Abstract:  The workshop was convened to follow up the agreement in the 2018 meeting of CCAMLR on ... an approach to facilitate progress on the further development of the Weddell Sea MPA proposal. In its ... next few years.  The workshop that had multi-meber participation had two objectives. First, to discuss ... the available data, gaps in data and future priorities for data collection. As part of this objective ...

   Meeting Document : WG-EMM-2019/14 : Autor(es): Delegation of Norway

5. Distribution and some biological features of icefish (Champsocephalus gunnari) at different life cycle stages in the South Georgia subarea

   Abstract:  The results of icefish ecology were summarized for the period of above 20 years of ... fish distribution at different stages of physiological state. Juvenile fish mainly distribute in the ... south, immature fish- in the cast and southwest, while adult at the north of the shelf. It was revealed ... after 20 cm length reaching and the bottom one at length above 40 cm. Ch.gunnari undertakes vertical ...

   Meeting Document : WG-FSA-99/65 : Autor(es): Zh.A. Frolkina (Russia)

6. Entanglement of Antarctic fur seals in man-made debris at Bird Island, South Georgia

   years. Author(s):  Delegation of United Kingdom Title:  Entanglement of Antarctic fur seals in man-made ... incidence of entanglement during the pup-rearing period was slightly higher than in the previous year (48 ... Abstract:  The incidence of entanglement of Antarctic fur seals (Arctocephalus gazella) in Man ... compared to 30), it was substantially lower than during the 1988/89 and 1989/90 seasons (190 and 156 ...

   Meeting Document : SC-CAMLR-XI/BG/09 : Autor(es): Delegation of United Kingdom

7. Status and trends of Adelie penguin populations in the Ross Sea region

   earlier counts. Populations at nearly all rookeries have increased in size over the last 10–20 years ... Abstract:  Aerial reconnaissance and photography were used in the Ross Sea sector of Antarctica to ... half the world population. Some rookeries were photographed in all, or most, of the seven seasons to ... study the pattern of natural fluctuations in Adé1ie populations, and comparisons have been made with ...

   Meeting Document : WG-CEMP-92/23 : Autor(es): R.H. Taylor, P.R. Wilson and B.W. Thomas (New Zealand)

8. TARGET STRENGTH STUDIES ON ANTARCTIC SILVERFISH (PLEURAGRAMMA ANTARCTICUM) IN THE ROSS SEA

   ) theoretical, 2) ex situ measures on dead or living fish under experimental conditions, 3) in situ measures on ... free swimming fish in their natural habitat. A canvassing of the literature suggested that the type of ... over-all backscatter of 30% (Sun et al. 1985), others that TS measurements on living fish ex situ would ... be several dB higher than in situ (Nakken and Olsen, 1977). On other hand the many factors likely to ...

   Meeting Document : SG-ASAM-09/10 : Autor(es): M. Azzali, I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi (Italy)

9. Unhappy feet: the reduction of Adélie and chinstrap penguin populations in the West Antarctic Peninsula/Scotia Sea

   chinstrap penguin populations have declined more than 50% during the last 30 years at study colonies in the ... ) in the West Antarctic Peninsula/Scotia Sea area. According to this scientific paper, Adélie and ... South Shetland Islands. This is consistent with the declines in both species throughout the Scotia Sea ... in the abundance of their main prey, Antarctic krill, which is affected by climate change. In this ...

   Meeting Document : CCAMLR-XXX/BG/21 : Autor(es): Submitted by ASOC

10. Proposal for an extension to the mark-recapture experiment to estimate toothfish population size in the South of Subarea 48.4

    mark‐recapture experiment in the South of Subarea 48.4 in 2010/11 with a reduced TAC of 30 tonnes ... Abstract:  A three‐year tagging study in the South of Subarea 48.4 was initiated in the 2008/09 ... , size, movement and growth of both Dissostichus eleginoides and Dissostichus mawsoni in the South of ... 48.4; A total of 186 D. eleginoides and 202 D. mawsoni were tagged and released in 2010, leaving a ...

    Meeting Document : WG-FSA-10/40 : Autor(es): J. Roberts and D. Agnew (UK)

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