Search results
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Growth of krill around the South Orkney Islands in 1989/90
. The males’ one day increments were 0.046–0.076, and for the females – 0.065–0.074 mm. It is supposed ... that krill don’t reach the age of 5 years. Author(s): Latogursky, V.I. Title: Growth of krill around ... . The increment for this period was the same for both sexes and had about 8–9 mm in length. The males’ one day ... the age of 5 years. ...
Meeting Document : WG-EMM-95/05 : Author(s): Latogursky, V.I.
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Review of some assumptions for modelling Patagonian toothfish dynamics at CCAMLR Subarea 48.3
Abstract: During the year 2005 meeting of the WG-FSA two different methods for assessing ... During the year 2005 meeting of the WG-FSA two different methods for assessing Patagonian ... cases were similar, there were considerable differences in assumptions and implementations of the two ... similar, there were considerable differences in assumptions and implementations of the two methods ...
Meeting Document : WG-FSA-SAM-06/13 : Author(s): A. Aubone, P.A. Martínez and O.C. Wöhler (Argentina)
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Status of the FIBEX acoustic data from the West Atlantic
. As it is now more than 12 years since the FIBEX data were collected and more than nine years since the Post ... of survey area - one for each cruise (Figure 1); frequency distributions of Mean Volume Backscattering ... Strength (MVBS) - one for each cruise (Figure 2); and krill density distributions (gm-2) - one for each ... to be appropriate. Odissey (USSR) Cruise - Data Collected at 120 kHz Odissey covered two adjoining areas within ... Herwig. While there is an error factor due to the combination of data collected at 50 kHz (Walther Herwig ... are consistent with the other surveys. The authors can find no explanation for this difference. File ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 35–48 : Author(s): Trathan, P.N. and I. Everson
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Biomass abundance and distribution of fish in the Kerguelen Islands’ zone (Division 58.5.1)
to have increased, even doubled, their biomass during the period between the two surveys. Besides ... the commercial species, two species were abundant: Zanclorhynchus spinifer on the shelf and Alepocephalus cf ... to have increased, even doubled, their biomass during the period between the two surveys. Besides ... the commercial species, two species were abundant: Zanclorhynchus spinifer on the shelf and Alepocephalus cf ...
Meeting Document : WG-FSA-07/16 : Author(s): G. Duhamel and M. Hautecoeur (France)
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The composition and origin of marine debris stranded on the shores of subantarctic Macquarie Island
an eight week period in 1988 to determine types, quantities, and possible sources of marine debris ... densities on open beaches of the west coast of the island. Overall density of marine debris was less than ... those reported for islands in the South Atlantic Ocean and the Indian Ocean, or from the coast of Alaska ... stranded on the shores of subantarctic Macquarie Island Approval: Approved ...
Meeting Document : CCAMLR-VIII/BG/10 : Author(s): D.J. Slip and H.R. Burton (Australia)
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Environmental variability effects on marine fisheries: four case histories
illustrate environmental control on the fishery. From these examples, we argue that future management ... strategies for exploited fisheries must include effects of environmental variability. In particular ... requires an understanding of where linkages between the physical environment and the species of interest ... ., Powell, T.M. Title: Environmental variability effects on marine fisheries: four case histories Approval ...
Meeting Document : WG-EMM-97/66 : Author(s): Hofmann, E.E., Powell, T.M.
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Conservation Measure Conservation Measure 61/XI (1992)
, day 11 to day 20, day 21 to the last day of the month. These reporting periods are hereinafter ... , the total aggregate catch for the season to date together with an estimate of the date upon which the total ... periods, the total aggregate catch for the season to date together with an estimate of the date upon ...
Conservation Measure : 61/XI (1992)
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New possibilities of krill-dependent indicator species monitoring – UAV survey in Subarea 48.1
-resolution Red-Green-Blue and one Blue-Green-NIR imagery, as well as automatic interpretation using ImageJ ... , gentoo and chinstrap penguins. In total approx. 30 000 nests in twelve breeding colonies were identified ... -resolution Red-Green-Blue and one Blue-Green-NIR imagery, as well as automatic interpretation using ImageJ ... élie, gentoo and chinstrap penguins. In total approx. 30 000 nests in twelve breeding colonies were ...
Meeting Document : WG-EMM-17/03 : Author(s): M. Korczak-Abshire, A. Zmarz, M. Rodzewicz, R. Storvold, M. Kycko, I. Karsznia, A. Kidawa and K.J. Chwedorzewska
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Report on incidental bird mortality and effectiveness of mitigation measures during demersal long lining by Ihn Sung 66 in Subarea 48.3 - December 1993 to February 1994
the effectiveness of mitigation measures is described. An alternative design of streamer line for use ... develop the investigation further. Author(s): C. Jones and G. Parkes (United Kingdom) Title: Report on ...
Meeting Document : WG-IMALF-94/14 : Author(s): C. Jones and G. Parkes (United Kingdom)
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Results from the 1998 bottom trawl survey of Elephant Island and the lower South Shetland Islands (Subarea 48.1)
Resources program in two major regions of the South Shetland Islands: Elephant Island and the lower South ... levels, size composition, and condition are described and compared between the two regions. Maturity ... in two major regions of the South Shetland Islands: Elephant Island and the lower South Shetland Islands ... composition, and condition are described and compared between the two regions. Maturity ogives were ...
Meeting Document : WG-FSA-98/15 : Author(s): C.D. Jones (USA), K.-H. Kock and S. Wilhelms (Germany)