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1. Bacteria and detritus: Trophic modelling of the Ross Sea

   O N D J F M A M J b 0 20 40 60 80 100 120 140 W at er c ol um ... % to heterotrophic microplankton (20–200 µm) and 50% to heterotrophic flagellates (2–20 µm); sea ice ... metazoa (>0.2 mm) are transferred to water column mesozooplankton (0.2–20 mm). 1.2 Detrivores ... substantially reduced (to 1/20 th) beneath sea ice (Edwards et al. 1998) which we use here. The annual average ...

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2. Small scale krill surveys: simulations based on observed euphausiid distributions

   and number of transects required to confidently detect changes in mean densities of 20 to 50 ... transects required to reliably detect changes of 20%, for instance, is 28 when the CV is 0.3 and 310 when ... . 1981. Post - FffiEX data interpretation workshop. BIOMASS Report Series 20. BIOMASS. 1986. Post ... !--------------------------------------------------------------80--------@------@---------------------1 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Автор(ы): Agnew, D.J. and S. Nicol

3. Patterns and processes in the distribution and dynamics of Antarctic krill

   ). I!) x 80 : I 'j F60 R E Q U 40 E N C 20 Y , ", O 1 11 1 1 1 1 1 1 1 1 1 r+rt ... SC-CAMLR-VII/BG/20 PATTERNS AND PROCESSES IN THE ... intermediate scales (4-20 km). It is unfortunate that we do not yet have available comparable data for the ... explain fluorescence spatial distribution (at least in the 2-20 km length scales of the Weber et al ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Автор(ы): Levin, S.A., A. Morin and T.M. Powell

4. SC-CAMLR-XXIV

   Scientific Committee and its working groups Secretariat SC-CAMLR-XXIV/BG/20 Antarctic marine ecosystem ... Conference (Aberdeen, UK, 20 to 25 September 2005) CCAMLR Observer (M. Collins, UK) SC-CAMLR-XXIV/BG/24 ...

   Meeting

5. Fishery Report 2018: Dissostichus eleginoides South Georgia (Subarea 48.3)

   class (cm) 40 50 60 70 80 90 100 + Proportion surviving 1.0 0.96 0.95 0.95 0.94 0.83 0.8 18 ... Appendix 1). 20. The stock of D. eleginoides in Subarea 48.3 was assessed using an age-structured CASAL ... - - 20 2006 177 136 177 7 21056 - 37 2007 177 129 177 4 9265 - 27 2008 196 161 196 12 19558 - 36 2009 ... probability of less than 10% of dropping below 20% of B0. Figure A1: Dissostichus eleginoides in Subarea ...

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6. WG-FSA-03

   -03/20 Focusing and testing fisher know-how to solve conservation problems: a common sense approach ... Dissostichus eleginoides Delegation of Australia WG-FSA-03/80 Determining toothfish otolith structure using ...

   Meeting

7. Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?

   conservatively estimated subarea biomass in up to 20% of years due to high variability in krill biomass indices ... catch limits exceed 9.3% of conservatively estimated subarea biomass in up to 20% of years due to high ... biomass (i.e. the total weight of reproductively mature individuals) after 20 years of fishing should ... probability of the spawning stock biomass falling to 20% of the reference level at any time should be no ... stock biomass falling below 75% and 20% of the reference level) and one of the ‘acceptable limits’ on ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Автор(ы): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins

8. A balanced model of the food web of the Ross Sea, Antarctica

   efficien- cies (P/Q) by more than 5%: Adélie penguins (Pygoscelis adeliae) (+20%), ice bacteria (+10 ... column detritus on ice melt (–20%), ice detritus to water column detritus on ice melt (–9%), water ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 1–31 : Автор(ы): Pinkerton, M.H., J.M. Bradford-Grieve and S.M. Hanchet

9. Precautionary measures for a new fishery on Martialia hyadesi (Cephalopoda, Ommastrephidae) in the Scotia Sea: an ecological approach

   , about 80 mm longer than those from the APFZ, and collected four months earlier in waters to the north ... generations. Date of Drift 17/18 June 18/19 June 19/20 June 20/21 June 21 /22 June 22/23 June 23/24 ... down the encounter rate in their surveys by 20" intervals of longitude. The estimate for consumption ... no data 176-258 no data % Total Squid (M. hyadesi) 17.5 17.5 15-20 Sampling Months ...

   Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 125–139 : Автор(ы): Rodhouse, P.G

10. Fishery Report 2017: Dissostichus eleginoides South Georgia (Subarea 48.3)

    class (cm) 40 50 60 70 80 90 100 + Proportion surviving 1.0 0.96 0.95 0.95 0.94 0.83 0.8 18 ... in Appendix 1). 20. The stock of D. eleginoides in Subarea 48.3 was assessed using an age ... years, with a probability of less than 10% of dropping below 20% of B0. Figure A1: Dissostichus ... past data and projection. Horizontal lines indicate 50% and 20% ...

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