Search results
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The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical Divisions 58.4.2 and 58.4.3 from 1988 to 1990. Results of acoustic surveys
Paper Title: The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical ... of krill resources in the central part of the Indian Ocean sector of the Antarctic (CCAMLR Statistical ... . It was found that the increase in krill biomass observed in the area in 1990 is linked with the abundant 1986 ... and 1987 year-classes and with a diminished rate of emigration of krill of these year-classes from the area ... WG-KRILL-90/17 THE STATUS OF KRILL (EUPHAUSIA SUPERBA ... (Kerch, USSR) has carried out biological and ecological monitoring of krill resources in the central ... in krill biomass observed in the area in 1990 is linked with the abundant 1986 and 1987 year-classes ... and with a diminished rate of emigration of krill of these year-classes from the area in 1989/1990. Resume Depuis ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 163–173 : Author(s): Bibik, V.A. and V.N. Yakovlev
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By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia superba Dana) fisheries in the South Georgia area, in 1992
Paper Title: By-catch, growth and feeding of Antarctic juvenile fish taken in krill (Euphausia ... an investigation of juvenile Antarctic fish caught during krill fishing by the FV Grigory Kovtun in the area around ... gunnari and Nototheniops larseni. The frequency of occurrence of juvenile fish was 18.2% when all krill ... of juvenile fish in catches, normalised to one tonne of krill, ranged from 700 to 18 900 individuals ... AND FEEDING OF ANTARCTIC JUVENILE FISH TAKEN IN KRILL (EUPHAUSIA SUPERBA DANA) FISHERIES IN THE SOUTH GEORGIA ... caught during krill fishing by the FV Grigoy Kovtun in the area around South Georgia from May to July ... larseni. The frequency of occurrence of juvenile fish was 18.2% when all krill tows were included ... , normalised to one tonne of krill, ranged from 700 to 18 900 individuals. In the case of C. gunnari, average ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 129–142 : Author(s): Pakhomov, E.A. and S.A. Pankratov
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An assessment of the impact of krill fishery on penguins in the South Shetlands
Paper Title: An assessment of the impact of krill fishery on penguins in the South Shetlands ... Abstract / Description: An assessment of the competition between the Japanese krill (Euphausia superba ... Islands (Subarea 48.1) was made based on available information on the fishery, penguins and krill ... . The krill catch is very low in December while the catch rate for the following three months is roughly ... OF THE IMPACT OF THE KRILL FISHERY ON PENGUINS IN THE SOUTH SHETLANDS T. Ichii, M. Naganobu and T. Ogishima ... An assessment of the competition between the Japanese krill (Euphausia superba) fishery and penguins during ... on available information on the fishery, penguins and krill. The krill catch is very low in December while ... the fishery and penguins. Krill biomass was estimated to be as large as 200 to 1 500 X 103 tonnes within ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 107–128 : Author(s): Ichii, T., M. Naganobu and T. Ogishima
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A first step towards modelling the krill–predator dynamics of the Antarctic ecosystem
Paper Title: A first step towards modelling the krill–predator dynamics of the Antarctic ... ecosystem Abstract / Description: The history of human harvests of seals, whales, fish and krill ... in the Antarctic is summarised briefly, and the central role played by krill emphasised. The background ... to the hypothesis of a krill surplus in the mid-20th century is described, and the information on population ... A first step towArds modelling the krill–predAtor dynAmics of the AntArctic ecosystem M. Mori MARAM ... , fish and krill in the Antarctic is summarised briefly, and the central role played by krill emphasised ... . The background to the hypothesis of a krill surplus in the mid-20th century is described, and the information ... is developed including krill, four baleen whale (blue, fin, humpback and minke) and two seal (Antarctic fur ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 217–277 : Author(s): Mori, M. and D.S. Butterworth
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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
Paper Title: Catch per unit effort (CPUE) data from the early years of commercail krill fishing ... are presented from krill fishing operations in CCAMLR Subareas 48.1, 48.2, 48.3 (South Atlantic) for the period ... as an indicator of krill abundance/biomass and caution is expressed in this regard. Depending on the circumstances ... , a commercial CPUE index may seriously under- or overestimate the amount of krill available in a statistical ... EFFORT (CPUE) DATA FROM THE EARLY YEARS OF COMMERCIAL KRILL FISHING OPERATIONS IN THE ATLANTIC SECTOR ... (CPUE) data are presented from krill fishing operations in CCAMLR Subareas 48.1, 48.2, 48.3 (South ... of the CPUE index is discussed as an indicator of krill abundance/biomass and caution is expressed ... the amount of krill available in a statistical subarea. Overall length-frequency distributions from ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 31–50 : Author(s): Siegel, V., V. Sushin and U. Damm
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By-catch of fish in the krill fishery
Paper Title: By-catch of fish in the krill fishery Abstract / Description: Observations ... are reported of icefish being taken as by-catch during krill fishing operations from a research vessel ... . The results indicate that the by-catch of fish in the commercial krill fishery may be significant in some ... areas of the South Georgia shelf. The problem is thought to be least in open ocean krill fishing. File ... WG-KRILL-9l/25 BY·CATCH OF FISH IN THE KRILL FISHERY ... as by-catch during krill fishing operations from a research vessel. The results indicate that the by-catch ... of fish in the commercial krill fishery may be significant in some areas of the South Georgia shelf ... de krill pourrait etre significative dans certaines regions du plateau de Georgie du Sud ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 381–401 : Author(s): Everson, I., A. Neyelov and Y.B. Permitin
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Distribution of the Soviet krill fishing fleet in the South Orkneys area (Subarea 48.2) during 1989/90
Paper Title: Distribution of the Soviet krill fishing fleet in the South Orkneys area (Subarea ... statistics from the Soviet krill fishing fleet during the 1989/90 season (sample of 3 614 hauls ... with topographically-induced effects. Except in November 1989, temporally and spatially sustained fishable krill ... over oceanic areas, and targeted krill aggregations found in the major current flowing towards ... OF THE SOVIET KRILL FISHING FLEET IN THE SOUTH ORKNEYS AREA (SUBAREA 48.2) DURING 198911990 V.A. Sushin ... the Soviet krill fishing fleet during the 1989/90 season (sample of 3 614 hauls for the period from ... with topographically-induced effects. Except in November 1989, temporally and spatially sustained fishable krill ... fished over oceanic areas, and targeted krill aggregations found in the major current flowing towards ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 51–62 : Author(s): Sushin, V.A
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Midwater trawl catchability in relation to krill and possible ways of assessing gross catch
Paper Title: Midwater trawl catchability in relation to krill and possible ways of assessing ... was developed for and applied to determining the rate of krill filtration through the trawl rope and netting ... and also the probability that krill will come into contact with various parts of the net as it passes ... in the krill fishery indicates that the potential exists for this efficiency to be increased. File: 06-Zimarev ... WG-KRILL-90/22 MIDWATER TRAWL CATCHABILITY IN RELATION ... TO KRILL AND POSSIBLE WAYS OF ASSESSING GROSS CATCH Yu.V. Zimarev*, S.M. Kasatkina* and Yu.P. Frolov ... for and applied to determining the rate of krill filtration through the trawl rope and netting and also ... the probability that krill will come into contact with various parts of the net as it passes through the trawl ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 87–113 : Author(s): Zimarev, Yu.V., S.M. Kasatkina and Yu.P. Frolov
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Status of the krill stock around Elephant Island in 1991/92 and 1992/93
Paper Title: Status of the krill stock around Elephant Island in 1991/92 and 1992/93 Abstract ... / Description: Krill stock composition and distribution patterns in the vicinity of Elephant Island during ... . The general distribution of krill length and maturity classes conformed to previous descriptions and appears ... to be a recurring and predictable aspect of the krill stocks in the Antarctic Peninsula region. The length frequency ... CCAMLR Science, Vol. 1: 7-33 STATUS OF THE KRILL STOCK ... Fischerei Palmaille 9,2000 Hamburg 50, Germany Abstract Krill stock composition and distribution ... are described and compared with information from previous years. The general distribution of krill length ... of the krill stocks in the Antarctic Peninsula region. The length frequency distributions and maturity stage ...
Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 7–33 : Author(s): Loeb, V. and V. Siegel
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Genetic variations and population structure of krill from the Prydz Bay region of Antarctic waters
Paper Title: Genetic variations and population structure of krill from the Prydz Bay region ... of Antarctic waters Abstract / Description: Samples of Antarctic krill E. superba from six locations near ... consistent with the hypothesis that all samples were derived from a single breeding population of krill ... . The results of this study agree closely with genetic data from other studies on krill in the Atlantic sector ... AND POPULATION STRUCTURE OF KRILL FROM THE PRYDZ BAY REGION OF ANTARCTIC WATERS C.M. MacDonald, R. Williams ... and M. Adams (Australia) Abstract Samples of Antarctic krill E. superba from six locations near Prydz Bay ... with the hypothesis that all samples were derived from a single breeding population of krill. The results ... of this study agree closely with genetic data from other studies on krill in the Atlantic sector ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 271-273 : Author(s): MacDonald, C.M., R. Williams and M. Adams