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1. Mackerel icefish ecological indices

   Abstract:  Mackerel icefish have been harvested in the CCAMLR Region for over thirty years. In the ... CEMP. With that in mind the following indices are outlined that might be incorporated in the programme ... : Standing Stock, Cohort Strength and Recruitment, Natural Mortality, Length at Age 1+ and 2+ years ...

   Meeting Document : WG-EMM-03/42 : Автор(ы): I. Everson (United Kingdom), K.-H. Kock (Germany) and A.W. North (United Kingdom)

2. 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 ...

   Meeting Document : WG-SAM-18/11 : Автор(ы): Delegation of Ukraine

3. The Continuous Plankton Recorder in the Southern Ocean: a comparative analysis of zooplankton communities sampled by the CPR and vertical net hauls along 140°E

   deployed on the northern leg (average sampling depth = 10.5 m). Both net systems were harnessed with 270?m ... patterns. Species richness and diversity increased with depth, and were lowest for CPR samples. Conversely ... , dominance decreased with depth and was highest for CPR samples. Evenness was similar for all sample groups ... variation in abundance between NORPAC depth zones (average = 82 ± 47 individuals m–3), while abundance was ...

   Meeting Document : WS-BSO-07/P5 : Автор(ы): Hunt, B.P.V and G. Hosie

4. Depletion-corrected average catch: a simple formula for estimating sustainable yields in data-poor situations

   yield component and an unsustainable “windfall” component associated with a one-time reduction in stock ... biomass. The size of the windfall is expressed as being equivalent to a number of years of sustainable ... sum of the number of years in the catch series and this windfall ratio. Input information includes the ... sum of catches and associated number of years, the relative reduction in biomass during that period ...

   Meeting Document : WG-SAM-11/P3 : Автор(ы): A.D. McCall

5. Diet composition and observations on reproduction of Champsocephalus gunnari in Subarea 48.3 in March/April 1996, Dr Eduardo Holmberg survey

   items, known as an important alternative food in years of krill scarcity, were ingested only ... higher than those reported for the 1991 and 1994 years of krill shortage. The analysis of the ovarian ... which may be related with a large availability of food (= krill). It is suggested that krill was present ... in the region in levels equivalent to the historical years of high abundance. Author(s):  Marschoff ...

   Meeting Document : WG-FSA-96/28 Rev. 1 : Автор(ы): Marschoff, E., Barrera-Oro, E., Casaux, R.

6. CCAMLR-IWC WORKSHOP TO REVIEW INPUT DATA FOR ANTARCTIC MARINE ECOSYSTEM MODELS: UPDATE ON PROGRESS 2008

   . Coordinators have been appointed for all the data groups with the exception of the flying birds group, the work ... for which is being discussed with scientists involved in ACAP. An additional expert group has been ... added early in 2008 to review the state of the datasets on the exploitation of Southern Ocean species ... experts have been invited to attend with funding limited to one expert from each group, some experts that ...

   Meeting Document : WG-EMM-08/15 : Автор(ы): A. Constable and N. Gales (Co-conveners)

7. Admiralty Bay (South Shetland Islands) - long-term marine monitoring program

   the site of comprehensive environmental studies over the last 30 years and existing data sets provide ... predictions of future change. Comparison of the collected data with the archive data sets will allow us to ... biotic elements in Admiralty Bay. In this paper we provide WG-EMM with an update on proposed project ... ". This project will continue to develop over the coming years and results we will be presented and ...

   Meeting Document : WG-EMM-15/47 : Автор(ы): A. Panasiuk-Chodnicka, M. Korczak-Abshire, M.I. Żmijewska, K. Chwedorzewska, E. Szymczak, D. Burska, D. Pryputniewicz-Flis and K. Łukawska-Matuszewska (Poland)

8. Spatial distribution and swarm characteristics of Antarctic krill around the South Shetland Islands

   acoustic density were obtained with Kriging space interpolation, which showed that krill usually aggregated ... markedly higher than the other two years. Meanwhile, much more swarms (1055) were detected in February 2018 ... than the other three years. The results also indicated that more krill swarms located at deeper water ... in March 2015 compared with those in December 2013, January 2016 and February 2018, although the ...

   Meeting Document : WG-EMM-18/42 : Автор(ы): X. Yu, X. Wang and X. Zhao

9. Spatial distribution and population structure of juvenile Antarctic toothfish (Dissostichus mawsoni) in the South Shetland Islands (Subarea 48.1)

   between 22 and 78 cm TL, equally distributed between sexes, most of them with gonads at immature stage of ... between 2 and 7 years in males and between 2 and 8 years in females, respectively. Annual growth rate was ... comparison with the biological traits of adults reported elsewhere. Author(s):  M. La Mesa, E. Riginella and ...

   Meeting Document : WG-FSA-18/45 : Автор(ы): M. La Mesa, E. Riginella and C.D. Jones

10. 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 ...

    Meeting Document : WG-FSA-18/20 Rev. 1 : Автор(ы): Delegation of Ukraine

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