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Toothfish fisheries
targeted by licensed fisheries in the Southern Ocean, using mainly bottom-set longlines in depths of 1 200 ... –1 800 m. These species may also be caught by trawl and pot. Both species of toothfish are sought ... 3602 5655 0 1997 3812 8645 0 1998 3201 10169 1 1999 3627 9730 1 2000 4940 11972 0 2001 4047 9097 34 ... 2002 5742 8233 12 2003 7528 8925 26 2004 4504 8777 13 2005 3110 8696 7 2006 3653 8741 1 2007 3671 8344 ...
Page : Site Section: Fisheries
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A review of data on abundance, trends in abundance, habitat use and diet of ice-breeding seals in the Southern Ocean (submitted to the 2008 Joint CCAMLR-IWC Workshop)
of each species are also identified. File: Southwell-et-al.pdf ... the late 1940s and early 1950s (Table 1). Laws (1953) estimated the abundances of the four species ... of pack-ice in the Pacific and Indian Ocean sectors in December–January 1956/57 (Figure 1, methods ... several estimates of regional and circumpolar abundance for the four species (Tables 1, 2 and 3). The ... 1967/68 and 10.60 million in 1968/69; Table 1). Erickson et al. (1971) cautioned about some potential ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 49–74 : Author(s): Southwell, C., J. Bengtson, M. Bester, A.S. Blix, H. Bornemann, P. Boveng and M. Cameron, J. Forcada, J. Laake, E. Nordøy, J. Plötz, T. Rogers, D. Southwell, D. Steinhage, B.S. Stewart and P. Trathan
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Interannual variations of water thermochaline structure on South Georgia Island, South Orkney Islands and Shetland Islands shelves
intermediate cold layer. In some years of this type (1 97 1, 1972, 1978, 1982) the layer had positive ... . Lack of surface water of summer modification was characteristic of second year type (1 970, 1979, 198 1 ...
Meeting Document : WG-EMM-00/34 : Author(s): P. Chernyshkov, V. Shnar, O. Berezhinsky and I. Polischuk (Russia)
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Relationship between Antarctic krill (Euphausia superba) variability and westerly fluctuations and ozone depletion in the Antarctic Peninsula area
/1997. The strength of westerlies was significantly related to recruitment of 1-year-old krill (1' ... westerlies also had a strong correlation with chlorophyll a (r = 0.63) and sea ice cover with a 1-year time ... of r = 0.76 with a level of significance of 1 %). We suspect that ozone depletion impacts directly ...
Meeting Document : WG-EMM-99/52 : Author(s): M. Naganobu, K. Kutsuwada, Y. Sasai and T. Taguchi (Japan) and V. Siegel (Germany)
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Observations of fishing operations on a krill trawler and distributional behaviour of krill off Wilkes Land during the 1985/86 season
prove difficult due to problems of standardization when data from different vessels are to be used. File ... comercial y se describio en detalle la operacion en si. El "Fish-finder" ("Localizador de peces") fue de ... gran utilidad en la deteccion de cardUmenes, mientras que el sonar fue usado para decidir la ... distribuciones en distintas areas pesqueras. Mientras que la captura por tiempo de remolque refleja la densidad ... ," .... 160 c c .... c en c co ......... 13 Cl r- e Cl e .... .--1 Cl ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 335-368 : Author(s): Ichii, T.
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Seasonal and inter-annual variability in the distribution of Electrona carlsbergi in the southern Polar Front area (the area to the north of South Georgia is used as an example)
in the area was also observed. File: 21-Kozlov-et-al.pdf ... . carlsbergi ont ete observees en ete (decembre it fevrier), lorsque les poissons sont repartis dans la couche ... superieure de 50 it 100 m. Les plus faibles ont ete observees en hiver Guin) it 200 m ou plus. 11 a ete con ... prospecciones de arrastre y acusticas en el area al norte de las islas de Georgia del Sur, entre los 49° y 54 ... mas frecuentemente los peces mesopelagicos de la familia Mictophidae. En este documento se analiza ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 337–367 : Author(s): Kozlov, A.N., K.V. Shust and A.V. Zemsky
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Sea-surface temperature and krill catches around South Georgia in December–February 1989–1991 and 1999–2001
to form stable concentrations on the shelf and was transported instead further out to open sea. File ... abilité de ces prévisions pourrait être vérifi ée en les comparant avec les captures de krill obtenues ... dans les eaux du nord du plateau où la SST moyenne est passée de 3,96°C en 1990/91 à 2,05°C en 2000 ... /01. Pendant cette période, le signe de l’anomalie de la SST est passé de positif à négatif : en ... moyenne, l’anomalie de décembre-février était montée à +0,71°C en 1990/91, alors qu’elle était de -1,2 ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 165–174 : Author(s): Vanyushin, G.P
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Fishery Report: Dissostichus eleginoides South Georgia (Subarea 48.3)
files and runs were validated by the Secretariat and the Working Group. 4.1 CASAL model structure ... the U_max parameter in the fishery definition in the population.csl file) in the CASAL assessment models ...
Document : Site Section: Publications
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Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands, derived from the 2000–2006 monitoring program at Potter Cove
than two decades after the end of the commercial fishery. File: 05barrera-oro-marschoff.pdf ... Potter de 2000 à 2006, prolongeant la période d’échantillonnage qui a vu le jour en 1983 et qui s’étend ... augmentation en 2002 et 2003, alors que G. gibberifrons est absent des captures. Ces tendances confi rment ... коммерческого промысла. Resumen El programa de monitoreo a largo plazo de los peces demersales en aguas ... ‘inshore’ de las Islas Shetland del Sur ha continuado en Caleta Potter desde 2000 a 2006, abarcando así un ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 83–87 : Author(s): Barrera-Oro, E.R. and E.R. Marschoff
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Reproduction of the mackerel icefish (Champsocephalus gunnari) and its implications for fisheries management in the Atlantic sector of the Southern Ocean
which is usually held in late October or early November. File: 05-Kock.pdf ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 51–68 : Author(s): Kock, K.-H.