Search results
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Using production models to assess the stock of Paralomis spinosissima around South Georgia Island
removals should not be greater than the number of crabs that recruit to the fishery during the course of a ... (TAC) for the 1993/94 crab fishery. An optimal TAC was determined to be about 300 t. However, this TAC ... x 10-7 ≤ q ≤ 9.49 x 10-7) ≈ 0.95; and Pr(0.00804 ≤ a ≤ 0.00890) ≈ 0.95. Assuming that fishery ... histograms were constructed and showed that growth was probably not the primary recruitment mechanism. Since ...
Meeting Document : WG-FSA-93/23 : Author(s): George Watters (USA)
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Fishery Reports archive
Convention Area and are published annually. The data is reviewed by CCAMLR039;s expert working groups using ...
Page : Site Section: Publications
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Fish stock assessment survey in Subarea 48.3, 2004
bottom trawl survey the research was extended by a week in order that further investigations into the use ... of acoustic methods for the determination of icefish biomass could be undertaken. Following the ... recommendations of the CCAMLR subgroup on fisheries acoustics (WG –SFA) emphasis was to be put on obtaining ... (s): M. Belchier, M. Purves, M. Collins, S. Hawkins, T. Marlow, R. Mitchell, J. Szlakowski and J ...
Meeting Document : WG-FSA-04/85 : Author(s): M. Belchier, M. Purves, M. Collins, S. Hawkins, T. Marlow, R. Mitchell, J. Szlakowski and J. Xavier (United Kingdom)
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Spatio–temporal dynamics in maturation and spawning of Patagonian toothfish Dissostichus eleginoides on the subantarctic Kerguelen Plateau
throughout the late autumn and winter months of May–August, and spawning activity is concentrated on slopes ... the late autumn and winter months of May–August, and spawning activity is concentrated on slopes ...
Meeting Document : WG-FSA-17/P04 : Author(s): P. Yates, P. Ziegler, D. Welsford, J. McIvor, B. Farmer and E.Woodcock
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Winter distribution and condition of Antarctic krill in relation to sea-ice and water column production in the South Shetland Islands during Austral Winter 2013
stations around the South Shetland Islands during a 30 day cruise between 10 August and 9 September 2013 ... around the South Shetland Islands during a 30 day cruise between 10 August and 9 September 2013 ...
Meeting Document : WG-EMM-14/13 : Author(s): C.S. Reiss, J. Walsh, K. Dietrich and J.A. Santora (USA)
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Observation of fishing operation and distributional behaviour of krill on a krill trawler off Wilkes Land during the 1985/86 season
judge the towing direction. Size of fished swarms ranged from 100 m to 10 km with different distribution ... was thought to be a good index to measure abundance of concentration. Comparison of such index across ... time and space may have difficulties in standardization when data from different vessels are to be used ... . Author(s): T. Ichii (Japan) Title: Observation of fishing operation and distributional behaviour of ...
Meeting Document : SC-CAMLR-VI/BG/35 : Author(s): T. Ichii (Japan)
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Population of macaroni penguins Eudyptes chrysolophus at Marion Island, 1994/95 to 2002/03, with information on breeding and diet
/95–2001/02 crustaceans dominated the food, but the mass of chicks at fledging was significantly ... decrease in 1998/99, after the El Niño of 1997/98. In most seasons from 1994/95–2001/02 crustaceans ...
Meeting Document : WG-EMM-03/15 : Author(s): R.J.M. Crawford, J. Cooper and B.M. Dyer (South Africa)
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Report on season extension trials in the Patagonian toothfish longline fishery in CCAMLR Statistical Division 58.5.2
period, and the planned in the April 2015 extension will be reported to WG-FSA in 2015. Author(s): T ... night. No seabirds were caught. Any fishing that occurs in the 1-14 November 2014 post-season extension ...
Meeting Document : WG-FSA-14/40 : Author(s): T. Lamb (Australia)
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Sounds like more krill
tons (CV 11.4%). The new biomass estimate prompted the Antarctic Treaty039;s Commission ...
Meeting Document : WG-EMM-04/41 : Author(s): D.A. Demer and S.G. Conti (USA)
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Age and growth in length of Micromesistius australis, Norman, 1937 (Pisces, Gadidae), in the southern zone of the Argentine Sea
that there were growth differences between both sexes by the analysis "t" of Student, two ... Herwig and Shinkai Marú in agreement with the Argentine Republic, in the years 1978 and 1978/79 ... equation of Von Bertalanffy was estimated as: Lt= 58.18 [1-e-0.1709 (t+2.44)] Lt= 63 [1-e-0.1134 (t+5.2 ... )] giving Lt in cm and t in years. For the estimation of the general equation parameters the first 15 age ...
Meeting Document : SC-CAMLR-V/BG/31 : Author(s): Delegation of Argentina