Résultats de la recherche
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Catch per unit effort (CPUE) data from the early years of commercail krill fishing operations in the Atlantic sector of the Antarctic
krill abundance in the Scotia Sea region (Figure 4b), commercial vessels preferred to fish on their ... Fisheries and Oceanography (AtlantNIRO) 5 Dmitry Donskoy St. Kaliningrad 236000, Russia Abstract ... from Early Fisheries in the Atlantic Sector Table 1: Average CPUE (kilogram/hour), standard error and ... CPUE from Early Fisheries in the Atlantic Sector fishing fleet. The high CPUE in 1980/81 in Subarea ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Auteur(s): Siegel, V., V. Sushin and U. Damm
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Age–length composition of mackerel icefish (Champsocephalus gunnari, Perciformes, Notothenioidei, Channichthyidae) from different parts of the South Georgia shelf
similar age-length composition for young fish inhabiting areas to the west of the island and near Shag ... of mature fish in the west is related to the migration of maturing individuals from the eastern and ... ~ composition for young fish inhabiting areas to the west of the island and near Shag Rocks. Differences were ... observed between those t ~ 7 o groups and the easterin group. The larger number of mature fish in the ... . Keywords: C. glrirrinrr, length-age composition, juveniles, immature and mature fish, CCAMLR INTRODUCTION ... 200 000 fish were measured. More than 90 000 fish were examined to obtain condition indices (stage ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 133–146 : Auteur(s): Frolkina, G.A
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Editorial
ecosystems, incidental mortality associated with fishing, fish stock assess- ment and at-sea operations. A ... the Southern Ocean and demonstrate the important role that data from fisheries can provide in ... fisheries acoustics, statistics and modelling, ecosystem monitoring and management, vulnerable marine ... fisheries in the Southern Ocean. It also reflects a great deal of time and energy of a relatively small ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 243
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Prey monitoring surveys: a discussion of the characteristics necessary in prey surveys
equivalent to 100 km and are centred on the study sites indicated in Table 1 of the report of the CCAMLR ... with chick weight at fledging. c. Prydz Bay It is not clear from the Report of the Working Group ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 377-391 : Auteur(s): Everson, I.
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Homogeneity of body length composition of Antarctic krill within the commercial zone
being taken from location A and the other from location B in the vessel fish pond (Figure 1). In two ... --------------------------, I I I I I I I I I -------------------------~ Fish pond A e Hatch Belt conveyor ... vessel fish pond. Locations are shown in closed circles. 22 ,-... '#. "--" » u c 0) ::l ... ~aJIbHbIM pa3MepHblM COCTaBOM. * Far Seas Fisheries Laboratory, 7-1, 5-chome, Orido, Shimizu 424, Japan ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Auteur(s): Ichii, T.
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Characteristics of krill swarms from Prydz Bay
review. BIOMASS Sci. Ser. 9. SC-CAMLR. 1991. Report of the Third Meeting of the Working Group on Krill ... . In: Report of the Tenth Meeting of the Scientific Committee (SC-CAMLR-X), Annex 5. CCAMLR, Hobart ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Auteur(s): Agnew, D.J. and I.R. Higginbottom
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Changes in biomass of eight species of finfish around the South Orkney Islands (Subarea 48.2) from three bottom trawl surveys
, these three surveys are not considered here. Since Changes in biomass of fish around the South ... taken. All fish were separated into species and placed into individual species baskets. Organisms ... other than fish (benthos and other by-catch) were removed. Baskets were Jones et a1 Table 1 ... survey. weighed to obtain total catch weights by species. For all species, up to five fish per ...
Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 53–74 : Auteur(s): Jones, C.D., K.-H. Kock and E. Balguerías
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Evaluation of the results of trawl selectivity experiments by Poland, Spain and USSR in 1978/79, 1981/82 and 1986/87
Antarctic fish was evaluated taking into account additional data obtained by Poland, Spain and USSR during ... Antarctic fish was evaluated taking into account additional data obtained by Poland, Spain and USSR during ... codends on Antarctic fish were evaluated in the light of additional information presented to the CCAMLR ... fish in the stock sampled, catch rates and catch composition. All these factors may influence the ... liner in relation to bottom panel, were considered to have little or no influence on fish selection ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 163–196 : Auteur(s): Slosarczyk, W., E. Balguerias, K. Shust and S. Iglesias
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The survivorship of rays discarded from the South Georgia longline fishery
of the Working Group on Fish Stock Assessment. In: Report of the Twenty-second Meeting of the ... CCAMLR’s Working Group on Fish Stock Assessment (WG-FSA) in October 2002, methods of reducing skate by ... . Document WG-FSA-02/42. CCAMLR, Hobart, Australia. SC-CAMLR. 2002. Report of the Twenty-fi rst Meeting of ... the Scientifi c Committee (SC-CAMLR-XXI). CCAMLR, Hobart, Australia: 524 pp. SC-CAMLR. 2003. Report ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 155–164 : Auteur(s): Endicott, M. and D.J. Agnew
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An iterative model to construct an age/length key to assess the age composition of a new fishery for Dissostichus eleginoides in Chilean waters
key method for estimating age composition from length composition. Bull. Japan Sea Natl. Fish. Res ... . Trans. of the American Fisheries Society, 116: 232-243. 15 KIMURA, D.K. 1977. Statistical ... assesment of the age-length key. Journal of the Fisheries Research Board of Canada, 34: 317 - 324. KIMURA ... errors in cohort analysis. American Fisheries Society Symposium, 6: 49-65. ROBOTHAM, H., V. OJEDA Y W ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 11–20 : Auteur(s): Robotham, V. H. and Z. Young U.