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1. Seabird interactions with longlining operations for Dissostichus eleginoides at the South Sandwich Islands and South Georgia

   . Pieces of the squid Illex argentinus were used for bait, with roughly 20-30 g/hook. Although expensive ... and Antarctic continent between 80°W and 20°W: their status and conservation. In: Croxall, J.P., P.G.H. Evans ... M ~ h 1 6 0 p ~ y IIPYCOB An2 noBa KnbrKava Dissostichus eleginoides B pafio~e tOrn~b1x C ~ H A B H ~ ~ B ~ I X 0-BOB ... setting, hook vulnerability, CCAMLR INTRODUCTION In recent years, decreases in populations of several ... Paper Title:  Seabird interactions with longlining operations for Dissostichus eleginoides at the ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 143–153 : Author(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

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

   SC-CAMLR-VII/BG/20 PATTERNS AND PROCESSES ... an adequate explanation of the fluorescence spectrum at least on intermediate scales (4-20 km ... in the 2-20 km length scales of the Weber et al. study). However, such a model could not reproduce the krill ... averaging areal biomass into 1 km bins, and subdividing the resulting series into traces of 20 data points ... models of increasing complexity be developed iteratively for variability and patchiness of krill ... critical processes to be added. An analysis of spatial distribution of krill in the Bransfield Strait area ... attraction of krill to account for the small-scale aggregations. File:  07-Levin-et-al.pdf ...

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

3. CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass

   % of the krill were dam- aged and losses of the raw krill material could be 20% or more (Anon., 2001). Another ... 14 16 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 Catch per vessel-days fished (tonnes ... in the Soviet krill fi shery from 1986 to 1991 (RIF statistics). 0 5 10 15 20 25 30 35 ... 87 27 0. 39 55 23 1 10 3 0. 90 15 93 0. 46 76 21 24 2 0. 94 20 38 0. 59 ... possible utility for evaluation of relative changes in krill biomass Abstract / Description:  Key catch-per ... and primary data for their calculations, were examined. The main CPUE indices were catch per vessel ... fluctuations in haul duration due to the different fishing strategies used when targeting krill intended for ... calculated for specific strategies were well correlated. Depending on the fishing strategy used, the number ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Author(s): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov

4. Seabird interactions with longlining operations for Dissostichus eleginoides around South Georgia, April to May 1994

   -seven line sets were observed and 98 deaths of seabirds were recorded over 20 sets; no deaths occurred ... to albatrosses. The average mortality rate for the 20 sets was 0.48 birds/1 000 hooks and maximum mortality 3.12 ... were recorded over 20 sets; no deaths occurred during hauls. The 16 sets made at night contributed 15 ... population at South Georgia when compared to albatrosses. The average mortality rate for the 20 sets was 0.48 ... , and the number of birds of each species in the vicinity of the ship was recorded every 30 minutes. Of the 20 ... 04.43 06.20 19.40 04.30 05.53 03.49 05.25 06.50 18.05 I set 7; streamer B used in 02.05 03.42 05.05 ... 18.30 06.35 4 Incl. 2 GHA, 1 BBA, l GP 14.44 16.31 16.26 18.08 09.30 11.25 20.47 22.28 21.55 23.27 ... . These occurred in aggregations of 20 to 30 birds, flying in and diving at the line within 30 m of the stern ...

   Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 111–121 : Author(s): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

5. Brief comments on the simulation study made by Professor Butterworth on krill fishing by an individual Japanese trawler

   questions are raised concerning the simulation study of the Japanese krill fishery carried out ... In this paper, three essential questions are raised concerning the simulation study of the Japanese ... Abstract In this paper, three essential questions are raised concerning the simulation study ... . Vu le temps de recherche tres reduit passe sur les couches, I'utilite de donnees de temps de ... MaTeMaTH4eCKOrO MO~e~HpOBaHH~ HCnO~b30Ba~HCb Be~H4HHbl napaMeTpOB pacnpe~e~eHH~ KPH~~, OCHOBaHHble Ha pe3y ... ~ B 3Ha4HTe~bHOH CTeneHH H3 ce30Ha B ce30H. B 3aK~I04eHHe, HaMH 6bl~O YKa3aHO Ha HeHa~e)l{HOe nOBe~eHHe Mo ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 347–350 : Author(s): Ichii, T. and Y. Endo

6. Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring Program

   = 15.1 30 ""'" ...... C ::l 0 U '-" ;>, 20 u C 80 90 ... Smallest Difference (d) (1 0%) 1 2 1 9 (% Current Value) (20 %) 5 5 (30%) 2 3 Sample sizes required ... for five years of monitoring and a = 0.10 Smallest Difference (d) (5 %) 30 51 (% Current Value ... of monitoring and a = 0.05 Smallest Difference (d) ( 1 0 %) 34 54 (% Current Value) (20 %) 9 1 4 (30 ... Paper Title:  Sensitivity analysis for parameters of predatory species CCAMLR Ecosystem Monitoring ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 411–432 : Author(s): Whitehead, M.D.

7. Southern elephant seals and CCAMLR

   the animals’ terrestrial phase have failed to explain this observed decline which has also been recently ... Islands. Population studies during the animals’ terrestrial phase have failed to explain ... . HeAaBHO 6blJIO HaQaTO npOBeAeHl1e iOJKHOH ACPPI1J<:OH I1CCJIeAOBaHI1H B 3TOH 06JIaCTI1, 11 I1MeeTCH HaAG ... in marine areas segregated from adult cows and younger (smaller) age classes of both sexes and may ... the animals' terrestrial phase have failed to explain this observed decline which has also been recently ... terrestre de los animales no han podido explicar esta declinacion observada, la cual tambien ha sido ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 465-473 : Author(s): Bester, M.N. and D.G.M. Miller

8. Selectivity of standard Polish commercial trawl codends on Antarctic fishing grounds

   in commercial fishery, with a nominal mesh size A = 80 mm and A = 100 mm, made of double twines with a thickness ... rastrospinosus exhibit a lower tendency to pass through meshes of the codend than Antarctic icefish and bumphead ... , with a nominal mesh size A = 80 mm and A = 100 mm, made of double twines with a thickness of 4.2 mm. The studies ... rastrospinosus exhibit a lower tendency to pass through meshes of the codend than Antarctic icefish and bumphead ... in the case of 80 mm codend. Selection effectiveness increased from 20% for 80 mm codend to almost 50 ... h 91.2 90.0 86.8 109.4 110.0 111 .8 111 .2 2.69 2.83 2.40 2.37 1.87 2.54 2.20 3.0 3.1 2.8 2.2 ... 23.0 L100 35.0 30.0 39.0 L2s 20.0 20.1 20.6 L7s 22.5 24.0 26.0 Table 9: Main selection indices ... 90.6 Mow 88.3 69.6 L50 23.4 29.4 Li00 37.0 39.0 L25 19.9 28.4 L75 30.0 30.3 125 Bj ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 107-142 : Author(s): Zaucha, J.

9. By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992

   of krill collected in shelf waters relative to the total catch. 2- Juvenile Fish Length and Age ... the fjords, they change their diet to E. superba (juveniles) and when they reach age l+, they eat adult ... rates of fish aged l+. It is therefore very important to estimate the size of the juvenile stock ... at age l+ and the rate of natural mortality concurrently with the total taken as a by-catch ... an investigation of juvenile Antarctic fish caught during krill fishing by the FV Grigory Kovtun in ... for all trawls and for shelf trawls, respectively. For N. larseni the corresponding averages were 557 ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 129–142 : Author(s): Pakhomov, E.A. and S.A. Pankratov

10. Line weights of constant mass (and sink rates) for Spanish system Patagonian toothfish longline vessels

    - eter polypropylene hauling line, 8 mm diameter polypropylene branch/connecting lines (20 m long ... / connecting lines were spaced 80 m apart on long- lines. Hook-bearing snoods were 2 mm in diam- eter, 0.7 ... was sepa- rated by 100 m of connecting line (hookless fishing line), which took 30 s to pay out ... of the initial rapid sink rates when gear free-falls in the water column, and the latter pro- vides an estimate ... shaped steel weights weighing 5 kg would be an appropriate substitute for 8.5 kg rock weights ... Paper Title:  Line weights of constant mass (and sink rates) for Spanish system Patagonian ... hydrodynamically shaped (e.g. torpedo-shaped) steel weights, which are smaller for equivalent weight, and require ... no maintenance. An experiment was conducted on a Spanish-system longline vessel to determine the ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 93–106 : Author(s): Robertson, G., C.A. Moreno, E. Gutiérrez, S.G. Candy, E.F. Melvin and J.P. Seco Pon

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