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1. Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys

   US Antarctic Marine Living Resources Program PO Box 271, La Jolla, Ca. 92038, USA K.-H. Kock ... une baisse importante entre les annhes australes 1977/78 et 1989/90. La biomasse de plusieurs espPces ... 1985, lfEspagne en 1991 et les USA en 1999, ont permis d'estimer la biomasse totale du stock des huit ... rastrospinosus, Notothenia rossii et Lepidonotothen larseni. Les niveaux de biomasse et la composition en ... Paper Title:  Changes in biomass of eight species of finfish around the South Orkney Islands ... Germany in 1985, Spain in 1991 and the USA in 1999. From these surveys, estimates of total stock biomass ... were computed for the eight species of finfish which were most abundant in catches. Biomass levels and ... size composition from the March 1999 trawl survey were compared to previous surveys conducted in ...

   Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Author(s): Jones, C.D., K.-H. Kock and E. Balguerías

2. A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data

   100 120 60 65 70 75 80 85 90 D en si ... ty D en si ty (a) (b) Figure 4: Posterior distribution estimates for (a) B0 in thousands ... 2012 releases 20 08 re ca pt ur es 20 09 re ca pt ur es 20 10 re ca pt ur es 20 11 re ... ca pt ur es 20 12 re ca pt ur es 20 13 re ca pt ur es 50 100 150 50 ... Paper Title:  A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross ... longline fishery for Antarctic toothfish (Dissostichus mawsoni) has been carried out in the Ross Sea region ... hence a multi-year mark-recapture tagging program was initiated by New Zealand fishing vessels in 2001 ... , and tagging has been an ongoing requirement for all vessels fishing in the fishery since 2004 ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Author(s): Mormede, S., A. Dunn and S.M. Hanchet

3. Evaluating the impact of multi-year research catch limits on overfished toothfish populations

   and Mangel, 2006). This paper extends the work conducted by de la Mare and Constable (1990) on develop- ing ... The generalised yield model (GYM; Consta- ble and de la Mare, 1996) was used to simulate a range of scenarios ... of the Commission (CCAMLR-XXI). CCAMLR, Hobart, Australia: 205 pp. Constable, A.J. and W.K. de la Mare. 1996 ... of uncertainty. CCAMLR Science, 3: 31–54. Constable, A.J., W.K. de la Mare, D.J. Agnew, I. Everson ... populations Abstract / Description:  In stocks that have been depleted by overfishing, the benefit of ... research catches, this study shows that stocks can take decades to recover even in the absence of fishing ... assessed in this study indicate that, where a stock has been depleted to at or below 20% of the median ... unfished spawning stock biomass, research catches in excess of 0.6% of median unfished total stock biomass ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 47–55 : Author(s): Welsford, D.C

4. Evaluation of the results of trawl selectivity experiments by Poland, Spain and USSR in 1978/79, 1981/82 and 1986/87

   Area 48. Resume La selectivite des chaluts pour plusieurs especes de poissons de l'Antarctique ... a ete evaluee, compte tenu des donnees complementaires obtenues par la Pologne, l'Espagne et I'URSS au ... cours des experiences de selectivite dans la zone statistique 48 pendant les saisons 1978/79, 1981/82 ... , la distribution de frequences de longueurs des stocks echantillonnes, les taux de capture et la ... in 1978/79, 1981/82 and 1986/87 Abstract / Description:  Trawl selectivity for several species of ... selectivity experiments in Statistical Area 48 in 1978/79, 1981/82 and 1986/87 seasons. These data comprise ... commercial fishery in Statistical Area 48. File:  13-Slosarczyk-et-al.pdf ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 163–196 : Author(s): Slosarczyk, W., E. Balguerias, K. Shust and S. Iglesias

5. Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources and their limitations

   Ecosystem Research Division 8604 La Jolla Shores Drive La Jolla, CA 92037, USA V. Siegel Institut für ... (Reid et al., 2005; Hill et al., 2007b, 2012a; de la Mare and Constable, 2000). 225 Fitting ... , CA 93106-6150, USA S. Hill British Antarctic Survey Natural Environment Research Council High ... : small habitat Volume but sometimes kr ill  found in  swarm densi ties Fig. 2 CCAMLR Surveys (Table ... include krill in food-web models and to guide modellers to key sources of data. It describes the strengths ... fishery (sustained sampling in one place and wide area and time coverage) and via predators (long time ... . Temporally, the intense (order of magnitude) interannual variability in krill population size within the ... . Growth in spring, summer and autumn is now fairly well quantified, but mortality remains an enigma. We ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 219–245 : Author(s): A. Atkinson, S. Nicol, S. Kawaguchi, E. Pakhomov, L. Quetin, R. Ross, S. Hill, C. Reiss, V. Siegel, G. Tarling (submitted to the 2008 Joint CCAMLR-IWC Workshop)

6. Commercial fishing vessels as research vessels in the Antarctic – requirements and solutions exemplified with a new vessel

   Science Center Antarctic Ecosystem Research Division 8901 La Jolla Shores Drive La Jolla, CA 92037 ... both affect the biological samples as well as the acoustic assessment (De Robertis and Handegard ... krill (Euphausia superba) made using a multi-beam echosounder. Deep-Sea Res. II, 57: 508–518. De ... , J.Y. Toullec, P.N. Trathan, N. Tremblay, A.P. Van de Putte, J.A. van Franeker and T. Werner. 2012a ... Paper Title:  Commercial fishing vessels as research vessels in the Antarctic – requirements and ... in the ecosystems of the Antarctic region require a precautionary approach with respect to the human ... use of these ecosystems. In particular, resource harvesting requires enough basic knowledge, as well ... the potential of using commercial fishing vessels to bridge the gap in research vessel capacity. The ...

   Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 11–17 : Author(s): Godø, O.R., C. Reiss, V. Siegel, J.L. Watkins

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

   while ensuring that the conservation criteria for the krill stock are met. Constable and de la Mare ... in which the conditions affecting the krill stock vary around constant averages (Constable and de la Mare ... (4): 282–285. Hill et al. 44 Constable, A.J. and W.K. de la Mare. 2003. Gen- eralised Yield Model ... , version 5.01b. Australian Antarctic Division, Kingston, Australia. Constable, A.J., W.K. de la Mare, D.J ... Paper Title:  Is current management of the Antarctic krill fishery in the Atlantic sector of the ... krill (Euphausia superba) fishery in the Atlantic sector of the Southern Ocean, and current knowledge ... about the state of the regional krill stock. In this region, krill fishing is permitted in an area of ... management and reporting purposes. The effective regional catch limit (or ‘trigger level’), established in ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Author(s): 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. The use of patent databases to predict trends in the krill fishery

   19 98 20 00 20 02 20 04 20 06 20 08 Year Cu m ul at iv e Nu m be r o f P at en ts Year ... C um ul at iv e nu m be r o f p at en ts Foster et al. 142 Figure 3: Patents related ... 20 08 Year Nu m be r o f P at en ts Food Medical Year N um be r o f p at en ts 30 25 ... 1998 2000 2002 2004 2006 2008 2010 2012 Year Y = 5.92E-144 * e^(.171 * X) N ot ifi ca tio ns ... Paper Title:  The use of patent databases to predict trends in the krill fishery Abstract ... / Description:  The fishery for Antarctic krill (Euphausia superba) caught 210 000 tonnes in 2009/10 with ... vessels from six of CCAMLR’s 25 Members participating in the fishery. Trends in the krill fishery are ... detect trends in the fishery, and of the need to obtain more information from the krill industry so that ...

   Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 135–144 : Author(s): Foster, J., S. Nicol and S. Kawaguchi

9. Krill distribution in the western Atlantic sector of the Southern Ocean during 1983/84, 1984/85 and 1987/88 based on the results of Soviet mesoscale surveys conducted using an Isaacs-Kidd midwater trawl

   l'ensemble de la zone 6valuPe. L'indice de la biomasse totale du secteur etudie au cours des quatre saisons ... secteur de repartition du krill, entre la peninsule antarctique et l'ile de la Georgie du Sud. Les ... l'intervalle de profondeur de 0 a 100 m. La repartition generale de la biomasse de krill (g / l 000 m3) et ... general de la repartition et de la derive du krill dans l'ouest du secteur atlantique de IfAntarctique ... Paper Title:  Krill distribution in the western Atlantic sector of the Southern Ocean during 1983 ... -Kidd midwater trawl Abstract / Description:  In this paper we consider the results of three mesoscale ... Island. Surveys including from 158 to 202 stations were carried out by Soviet research vessels in the ... summer-autumn periods of 1983/84 and 1987/88 and in the spring-summer of 1984/85 using a grid of stations ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 59–70 : Author(s): Sushin, V.A. and K.E. Shulgovsky

10. Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ground of Subarea 48.1 during the 1990/91 austral summer

    , He-nOJIOB03peJIbIX caMll;oB 11 I1KpSIHbIX caMOK COOTBeTCTBeHHO. Lista de las tablas Panlmetros ... pa3pe3a (1 MopcKaSI MI1JISI). 3aTeHeHHaSI QaCTb - 30Ha poHTaJIbHOrO CKJIOHa. PI1CYHOK 6: CTpaTI ... M. MapmpyTbI nJIaBaHI1SI B,llOJIb 3TI1X Y3KI1X nOJIOC I1CnOJIb30BaJII1Cb B KaQeCTBe pa3pe30B B np"6pe)KHoti ... bord de la pente, la zone neritique et la zone proche de la cote. La densite moyenne du krill etait ... Paper Title:  Abundance, size and maturity of krill (Euphausia superba) in the krill fishing ... sampling surveys for krill were conducted in the krill fishing ground north of the South Shetland Islands ... from 18 January to 3 February 1991. Distinct offshore-inshore heterogeneities in abundance and maturity ... and nearshore zones. The mean density of krill was low in the oceanic zone (8.5 g/m 2), intermediate ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 183–199 : Author(s): Ichii, T., H. Ishii and M. Naganobu