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On reproduction of Electrona carlsbergi (Tåning)
of the Southern Ocean. From materials available it has been ascertained that E. carlsbergi spawns in ... synchronous. Vitelline eggs have a diameter from 150 to 650 μm; in hydrated oocytes it is up to 900 μm ... summer/autumn in the Southern Hemisphere. File: 23-Mazhirina.pdf ... it has been ascertained that E. carlsbergi spawns in the notal waters. Maturation of females begins ... from 150 to 650 j.Ul1; in hydrated oocytes it is up to 900 /.lm. Maturation of ovaries is continuous ... , and spawning is serial. The spawning season is long and coincides with summer/autumn in the Southern ... species coincides with the notal zone. A study of gonads in female E. carlsbergi from the Antarctic ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 397–409 : Автор(ы): Mazhirina, G.P.
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CCAMLR fisheries: 2006 update
where possible, in a format suitable for importing directly to the Fishery Reports. Additional fishery ... -related information can be found in WG-FSA-06/36, 06/37, 06/38 (summaries of observer data), SC-CAMLR-XXV ... /BG/1 rev.1 (catches in the Convention Area) CCAMLR-XXV/16 (summary of notification for new and ...
Meeting Document : WG-FSA-06/4 : Автор(ы): Secretariat
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CCAMLR fisheries: 2005 update
possible, summaries are in a format suitable for importing directly to the Fishery Reports. Additional ... fishery-related information can be found in WG-FSA-05/7, 05/8, 05/9 and 05/10 (summaries of observer data ... ), SC-CAMLR-XXIV/BG/1 (catches in the Convention Area) SC-CAMLR-XXIV/BG/5 (summary of notification for ...
Meeting Document : WG-FSA-05/6 Rev. 1 : Автор(ы): Secretariat
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CCAMLR environmental protection measures
CCAMLR Conservation Measures in force. The suggestion is made that there may be benefit in consolidating ... provisions under review in the interests of clarity and promoting cross-referencing. Author(s): Secretariat ...
Meeting Document : CCAMLR-XXIII/33 : Автор(ы): Secretariat
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Conceptual model of icefish (Champsocephalus gunnari)
Monitoring and Management (WG-EMM). The icefish, Champsocephalus gunnari, is one of the key components in the ... subantarctic marine ecosystem in the Scotia Sea and northern Kerguelen Plateau areas, as well as supporting ... to environmental change are summarised for use in ecological modelling work. Author(s): R. Williams ...
Meeting Document : WG-EMM-04/59 : Автор(ы): R. Williams (Australia)
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Demographic studies for CEMP
methods for determining demographic parameters. It is noted the methods (CEMP A4) as published in CEMP ... Standard Methods 2003 appear adequate. Revision may be required in the future following consideration of ... how aspects of predator demographics may be used for management in the CCAMLR context. The ...
Meeting Document : WG-EMM-03/45 : Автор(ы): K.R. Kerry, J.R. Clarke and L.M. Emmerson (Australia)
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A method for estimating recruitment and mortality from time series of length-density data
estimates are needed for estimating recruitments and for use in assessing yield. This paper proposes a ... -likelihood function based on one or more cohorts for which their abundance has been estimated in two or more ... years. A worked example is provided in an appendix. Author(s): A. Constable and I. Ball (Australia ...
Meeting Document : WG-FSA-00/52 : Автор(ы): A. Constable and I. Ball (Australia)
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DEVELOPMENT OF A NEW HIGHER PREDATOR MONITORING PROGRAMME AT CUMBERLAND BAY, SOUTH GEORGIA
this is the first year of monitoring, breeding success of predators monitored in the Cumberland Bay ... area in 2008/09 was low, consistent with monitoring at Bird Island and coinciding with low krill ... abundance observed at South Georgia in early 2009. Author(s): J. Ashburner and M. Belchier (United Kingdom ...
Meeting Document : WG-EMM-09/28 : Автор(ы): J. Ashburner and M. Belchier (United Kingdom)
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Parameters for the stochastic krill dynamics model (SKDM): selectivity and maturity
Abstract: The parameters used to model gear selectivity and maturity at length in the SKDM were ... derived from data available at the CCAMLR Data Centre or in documents submitted to past meetings of the ... Scientific Committee. In the SKDM, if l50 for selectivity and maturity is to be sampled from a uniform ...
Meeting Document : WG-Krill-94/04 : Автор(ы): D.J. Agnew (Secretariat)
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An analysis of within-season recaptures of tagged toothfish
Abstract: In response to a request from WG-SAM, the secretariat inspected the available data on ... toothfish within-season recaptures (i.e. fish that have been tagged and recaptured in the same fishing ... isolated, seamount in Subarea 88.2. Author(s): Secretariat Title: An analysis of within-season recaptures ...
Meeting Document : WG-FSA-13/01 : Автор(ы): Secretariat
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