Search results
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A re-analysis of the Kerguelen Shelf and Skiff Bank stocks of Champsocephalus gunnari
for the years 1981 to 1990. Cohort analysis yielded a Stock Biomass of 22 711 tonnes in 1988 for the Age ... for the Age 2 Kerguelen Shelf stock, an order of magnitude lower than that calculated from a biomass survey ... -frequency data for the years 1981 to 1990. Cohort analysis yielded a Stock Biomass of 22 711 tonnes in 1988 ...
Meeting Document : WG-FSA-90/17 : Author(s): G. Duhamel (France) and D.J. Agnew (Secretariat)
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Fitting a von Bertalanffy growth model to length-at-age data accounting for length-dependent fishing selectivity and length-stratified sub-sampling of length frequency samples
to both age and measure for length there are two potential response-biased sampling processes when length ... is the response and age is the predictor variable. These sample processes are (i) the actual fishing process ... involving a particular gear, and (ii) the method of on-deck sub-sampling fish for ageing from the random ... -average length given age is assumed to follow the von Bertalanffy growth relationship this work extends ...
Meeting Document : WG-FSA-SAM-05/13 : Author(s): S.G. Candy (Australia)
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Marine pollutants and fishing gear associated with seabirds at sub Antarctic Marion Island, 1996–1998: trends in relation to longline fishing activity
Albatross chicks, one Whitechinned Petrel chick and a Southern Giant Petrel adult) were found with ingested ... Albatross chicks, one Whitechinned Petrel chick and a Southern Giant Petrel adult) were found with ingested ... toothfish in blastfreezers and 23 toothfish hooks were found. All the rope nooses, and 19 of the-books were ... found during the second year. This increase in fishing gear from 1996/97 to 1997/98 is interesting ...
Meeting Document : CCAMLR-XVII/BG/26 : Author(s): Delegation of South Africa
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The integrated Antarctic expedition of the YugNIRO in the season of 1989–1990: main results of the ichthyological studies
;6230" (Storegg Bank), where some 30 thousand tons of fish concentrated over an area of some 50 ... ), where some 30 thousand tons of fish concentrated over an area of some 50 square miles. Census surveys ...
Meeting Document : WG-FSA-90/39 : Author(s): A.K. Zaitsev, V.G. Prutko and V.N. Yakovlev (YugNIRO, USSR)
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DEFINING TAG RATES AND TACS TO OBTAIN SUITABLY PRECISE ABUNDANCE ESTIMATES FOR NEW AND EXPLORATORY FISHERIES IN THE CCAMLR CONVENTION AREA
of variation of 30% for the Patagonian toothfish stock in sub-area 48.4. Author(s): R.M. Hillary (UK) Title ... of variation of 30% for the Patagonian toothfish stock in sub-area 48.4. ...
Meeting Document : WG-SAM-08/06 : Author(s): R.M. Hillary (UK)
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B0-WS-00
Full Name: B0 Workshop Location: La Jolla, Ca., USA Date(s): Tuesday, 30 May 2000 to Friday ...
Meeting
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Resolution Resolution 28/XXVII (2008)
to enter into force, but noting in particular its Article 13, which provides that in order to further ... of these Guidelines should apply to those vessels covered by Article 3 of the IMO’s International Convention ... and associated activities in the CAMLR Convention Area (as set out in Article II.3 of the Convention ... the interim Ballast Water Regional Management Plan for Antarctica under Article 13(3), which has been adopted ...
Resolution : 28/XXVII (2008)
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A comparison of gear selectivity among three fishing gears for Antarctic krill with notes on the demographic patterns and productivity of Antarctic krill during summer 2014
), and the size was shifted to larger animals. These differences suggest that tradeoffs between gear size ... in summer 2014 were about 42 mm in length (3yrs old), and few small (<25mm) krill (1 year old) were ... ), and the size was shifted to larger animals. These differences suggest that tradeoffs between gear size ... in summer 2014 were about 42 mm in length (3yrs old), and few small (<25mm) krill (1 year old) were ...
Meeting Document : WG-EMM-14/37 : Author(s): C. Reiss (USA) and M. Espino Sanchez (Peru)
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Scotia Sea Pygoscelid Penguin Tracking and Habitat Analysis Workshop
could be advanced by either tracking animals originating from additional breeding colonies, or by using ... of habitat use models over the coming year with a view to check on progress at the forthcoming 10 th ... be advanced by either tracking animals originating from additional breeding colonies, or by using existing ... models over the coming year with a view to check on progress at the forthcoming 10th International ...
Meeting Document : WG-EMM-15/09 : Author(s): P.N. Trathan (United Kingdom), J.T. Hinke (USA) and B. Lascelles (BirdLife International)
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Collected data and stock assessment results for Notothenia squamifrons from Ob and Lena Banks, Division 58.4.4
Abstract: Catch and length/age composition data for Notothenia squamifrons from Ob and Lena Banks ... Catch and length/age composition data for Notothenia squamifrons from Ob and Lena Banks, Division ... , Division 58.4.4, are presented for the period from 1978 to 1990 split years. These data were used in VPA ... estimates for 1990 are 10.2 x 103 tonnes for Ob Bank and 20.7 x 103 tonnes for Lena Bank. These estimates ...
Meeting Document : WG-FSA-92/05 : Author(s): A.K. Zaitsev and S.M. Pronenko (Ukraine)