Search results
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Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1
Paper Title: Catch per unit effort and proportional recruitment indices from Japanese krill ... commercial krill trawlers. Proportional recruitment rates calculated from fisheries data were similar ... and a general decrease in krill density in the study area were considered as possible reasons ... Catch per unit effort and proportional recruitment indices from Japanese krill fishery data ... EFFORT AND PROPORTIONAL RECRUITMENT INDICES FROM JAPANESE KRILL FISHERY DATA IN SUBAREA 48.1 ... commercial krill trawlers. Proportional recruitment rates calculated from fisheries data were similar ... and a general decrease in krill density in the study area were considered as possible reasons ... chalutiers industriels japonais de krill. Les taux de recrutement proportionnel calcules d'aprgs les donnees ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Author(s): Kawaguchi, S., T. Ichii and M. Naganobu
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Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston Island in January 1988
Paper Title: Size and density of krill layers fished by a Japanese trawler in the waters north ... of Livingston Island in January 1988 Abstract / Description: The size and density of fishable krill layers ... km, 13.3 m and 228.0 g wet weight/m 2, respectively. The krill layers fished by the trawler during ... Size and density of krill layers fished by a Japanese trawler in the waters north of Livingston ... WG-KRILL-89/6 SIZE AND DENSITY OF KRILL LAYERS FISHED ... Abstract The size and density of fishable krill layers in the northern waters of Livingston Island were ... , respectively. The krill layers fished by the trawler during the co-operative survey were 44.5 times longer ... . Resume L'etendue et la densite des couches exploitables de krill dans les eaux du nord de I'ile ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 339–345 : Author(s): Endo, Y. and Y. Shimadzu
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An assessment of the merits of length and weight measurements of Antarctic krill Euphausia superba
Paper Title: An assessment of the merits of length and weight measurements of Antarctic krill ... as predictors of wet or dry weight in Antarctic krill Euphausia superba Dana are standardised with new data ... upon the residual variance. Again surprisingly, the simple division of krill into male and female ... , the separation of gravid females, either from male or non-gravid female krill or, from adult male and other krill ... OF LENGTH AND WEIGHT MEASUREMENTS OF ANTARCTIC KRILL EUPHAUSIA SUPERBA.* D.J. Morrisl, J.L. watkins1 ... krill Euphausia superba Dana are standardised with new data on the relationships of three length ... variance. Again surprisingly, the simple division of krill into male and female categories is of little ... females, either from male or non-gravid female krill or, from adult male and other krill does result ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 371-373 : Author(s): Morris D.J., J.L. Watkins, C. Ricketts, F. Buchholz, and J. Priddle
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Homogeneity of body length composition of Antarctic krill within the commercial zone
Paper Title: Homogeneity of body length composition of Antarctic krill within the commercial zone ... Abstract / Description: The homogeneity of krill (Euphausia superba) length composition in commercial ... was most noticeable in areas where krill length frequency compositions were bimodal. File: 02-Ichii.pdf ... Homogeneity of body length composition of Antarctic krill within the commercial zone ... WG-KRILL-90/ll REV.l HOMOGENEITY OF BODY LENGTH ... COMPOSITION OF ANTARCTIC KRILL WITHIN THE COMMERCIAL ZONE T.Ichii* Abstract The homogeneity of krill ... de longueurs du krill (Euphausia superba) dans les captures commerciales des chaluts (traits) a ete ... les regions Oll les distributions de frequences de longueurs du krill sont bimodales. Pe310Me ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Author(s): Ichii, T.
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Small scale krill surveys: simulations based on observed euphausiid distributions
Paper Title: Small scale krill surveys: simulations based on observed euphausiid distributions ... norvegica is used to model the effects of krill swarm orientation and shape on the success of two proposed ... that the coefficient of variation (CV) of mean krill density varies inversely with mean density, and is lowest ... Small scale krill surveys: simulations based on observed euphausiid distributions ... WG-KRILL-91/19 SMALL SCALE KRILL SURVEYS: SIMULATIONS ... of krill swarm orientation and shape on the success of two proposed survey designs. The simulation ... (cv) of mean krill density varies inversely with mean density, and is lowest for the survey design ... como los que se obtuvieron en las simulaciones. 1. INTRODUCTION During the FIBEX and SIBEX krill ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 245–256 : Author(s): Agnew, D.J. and S. Nicol
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Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3
Paper Title: Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3 ... ) in the krill fishery around South Georgia, and on mitigation methods that were being developed and deployed ... seal entanglements on krill vessels fishing around South Georgia in the 2004 fishing season ... implemented by Japanese vessels during the 2003 krill fishing season around South Georgia (Japan Deep Sea ... (2005): 195–205 195 SEAL MITIGATION MEASURES ON TRAWL VESSELS FISHING FOR KRILL IN CCAMLR SUBAREA ... on the by-catch of fur seals (Arctocephalus gazella) in the krill fi shery around South Georgia ... scientifi c observers recorded mitigation measures for fur seal entanglements on krill vessels fi shing ... entanglements, are similar to the two systems implemented by Japanese vessels during the 2003 krill fi shing ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 195–205 : Author(s): Hooper, J., J.M. Clark, C. Charman and D. Agnew
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Target strengths of Antarctic krill (Euphausia superba)
Paper Title: Target strengths of Antarctic krill (Euphausia superba) Abstract / Description ... : The Mean Volume Backscattering Strength of encaged aggregations of swimming krill have been measured at 38 ... Target strengths of Antarctic krill (Euphausia superba) ... The Mean Volume Backscattering Strength of encaged aggregations of swimming krill have been ... SC-CAMLR-VII/BG/30 TARGET STRENGTHS OF ANTARCTIC KRILL ... Backscattering Strength of encaged aggregations of swimming krill have been measured at 38 and 120 kHz ... 10dB lower than previously assumed. Resume Des concentrations encloses de krill mobile ont ete ... del Volumen Medio de las agregaciones enjauladas de krill que nada a 38 y 120 kHz en una bahfa ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Author(s): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote
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Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons and nations
Paper Title: Fishing ground selection in the Antarctic krill fishery: trends in patterns across ... remained relatively constant in Subareas 48.2 (March–May) and 48.3 (June–August). In 25 years of krill ... of high krill density observed by scientific surveys, and possible reasons for this mismatch are further ... Fishing ground selection in the Antarctic krill fishery: trends in patterns across years, seasons ... Fishing ground selection in the AntArctic krill Fishery: trends in pAtterns Across yeArs, seAsons ... relatively constant in Subareas 48.2 (March–May) and 48.3 (June–August). In 25 years of krill operations ... characterised using a cluster analysis. Frequently used SSMUs did not always match the areas of high krill ... pêche au krill dans la zone 48, on constate une variation dans l’utilisation des SSMU. En effet ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 117–141 : Author(s): Kawaguchi, S., S. Nicol, K. Taki and M. Naganobu
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The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery
, Antarctica, and its overlap with the krill fishery Abstract / Description: The foraging ranges of six female ... the sea became ice free to the coast. Concentrations of krill, Euphausia superba, which have in the past ... Coast (approximately 150 000 pairs) and any future harvest of krill in the region. The foraging range ... Shetland and South Orkney Islands and reflects the distance offshore of krill, one of their major food ... AT BECHERV AISE ISLAND, MAC. ROBERTSON LAND, ANTARCTICA, AND ITS OVERLAP WITH THE KRILL FISHERY K.R ... ice free to the coast. Concentrations of krill, Euphausia superba, which have in the past been ... (approximately 150000 pairs) and any future harvest of krill in the region. The foraging range of the birds ... Orkney Islands and reflects the distance offshore of krill, one of their major food sources. Resume ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Author(s): Kerry, K.R., J.R. Clarke and G.D. Else
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Krill Fishery Report 2017
Description / Abstract: Krill Fishery Report 2017 ... Krill Fishery Report 2017 ... Krill Fishery Report 2017 ... CCAMLR fishing season (from 1 December 2014 to 30 November 2015). Krill Fishery Report 2017 ... Krill Fishery Report 2017 Introduction to the krill fishery 1. The commercial fishery for Antarctic ... krill (Euphausia superba) was initiated in 1961/62 when 47 tonnes were taken by two research vessels ... from the USSR. During the following decade, small catches of krill were reported by the USSR as part ...
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