Результаты поиска
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Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.1
least 3 years with the same sample size as decided at the last CCAMLR meeting for the current research ... of the austral summer sea-ice in the current research blocks during past 10 years. The sea-ice ... required to be separated by not less than 3 n miles from each other, but the rest of lines can be set ...
Meeting Document : WG-FSA-13/38 : Автор(ы): Delegation of Japan
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Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.2
least 3 years with the same sample size as decided at the last CCAMLR meeting for the current research ... of the austral summer sea-ice in the current research blocks in past ten years. The sea-ice condition ... required to be separated by not less than 3 n miles from each other but the rest of lines can be set freely ...
Meeting Document : WG-FSA-13/39 : Автор(ы): Delegation of Japan
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Developments in the CCAMLR otolith program
Abstract: The Secretariat contacted 14 Members in January 2011 providing them with a table ... listing the number of otoliths collected on each trip by a vessel flagged to that Member and the observer ... responsible for collecting the otoliths on that trip. Members were asked to provide information on the storage ...
Meeting Document : WG-FSA-11/07 : Автор(ы): Secretariat
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Recent increase and southern expansion of Adelie penguin populations in the Ross Sea, Antarctica, related to climatic warming
Sea, Antarctica, have increased markedly over the past 10 years. Proportionally, this increase is most ... pronounced in McMurdo Sound, where the species’ breeding range has recently been extended 3 km south to Cape ... Barne (77°35’S) with the re-occupation of a former rookery that was abandoned sometime before the ... present century. These biological trends show remarkable synchronisation with physical evidence of ...
Meeting Document : WG-CEMP-92/22 : Автор(ы): R.H. Taylor and P.R. Wilson (New Zealand)
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REVIEW OF CCAMLR ACTIVITIES ON MONITORING MARINE DEBRIS IN THE CONVENTION AREA
associated with seabird colonies and animals contaminated with hydrocarbons at a number of sites, primarily ... Bird Island, South Georgia over the last 13 years, but only small amounts from the other sites. Since ... 1991, data on entanglements of Antarctic fur seals has been received from 3 Members for 4 different ... albatross has more debris reported from its colonies than any other species monitored at Bird Island with ...
Meeting Document : WG-FSA-08/09 : Автор(ы): Secretariat
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Modelling Southern Ocean krill population dynamics: biological processes generating fluctuations in the South Georgia ecosystem
fluctuations observed during some years. Low krill abundance was associated with reduced representation of the ... . The krill population model was combined with a size-based selection function and used to generate ... model solutions with the predator diet data indicates that the model can reproduce the observed pattern ... 3+ age group, whereas when krill were abundant the 3+ age class was the major age group present. The ...
Meeting Document : WG-EMM-01/53 : Автор(ы): E. Murphy and K. Reid (United Kingdom)
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THE SELECTION OF TRIPS BASED ON DATA METRICS FOR THE ASSESSMENT OF ANTARCTIC TOOTHFISH IN THE ROSS SEA
informative datasets were selected comprising trips with high (above median) rates of recovery of previously ... released tags, and/or where tags released on the trip were subsequently recaptured at a high rate. These ... trips were used to define a range for various data quality metrics considered to be informative with ... respect to tagging data. Other trips with data quality metric values within these ranges were added to the ...
Meeting Document : WG-FSA-09/35 : Автор(ы): D.A.J. Middleton (New Zealand)
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AGE AND GROWTH OF SPINY ICEFISH, CHAENODRACO WILSONI REGAN, 1914, OFF JOINVILLE-D'URVILLE ISLANDS (ANTARCTIC PENINSULA)
consisted mainly of adult specimens between 1 and 3 years of age, with very few older fish. Author(s): M ... . Age at sexual maturity was estimated to be about 2 years for females and 2.5 years for males. Compared ...
Meeting Document : WG-FSA-08/33 : Автор(ы): M. La Mesa, A. De Felice (Italy), C.D. Jones (USA) and K.-H. Kock (Germany)
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Standardised estimates of D. eleginoides catches per effort in Subarea 48.3 using information for 1985/86–1990/91 seasons
summer months off the eastern South Georgia and at Shag Rocks. The length frequency modes amounted to 95 ... -100 cm, which exceeded modes for the latest years of fishery. Using the generalized additive model the ...
Meeting Document : WG-FSA-00/33 : Автор(ы): P. Gasiukov (Russia) and V. Bibik (Ukraine)
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Food and feeding of two Channichthyids, Champsocephalus gunnari and Chaenocephalus aceratus, around Elephant Island and in the South Shetland Islands (Subarea 48.1) in 2001 and 2002
cruise in March 2001 with RV ‘Yuzhmorgeologiya’ and ANTXIX/3 in January – February 2002 with RV ... ‘Polarstern’. C. gunnari fed almost exclusively on krill (Euphausia superba) in both years. C. aceratus fed on ...
Meeting Document : WG-FSA-02/73 Rev. 1 : Автор(ы): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)
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