Search results
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Selectivity of commercial and research trawls in relation to krill
more large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference ... large krill (35-58 mm) than catches of the research trawl (30-54 mm). The maximum difference in mean ... -58 mm) than catches of the research trawl (30-54 mm). The maximum difference in mean length ... celles du chalut de recherche (30-54 mm). La difference maximale de longueur moyenne dans les captures ... -58 MM). YeM B ynoeax mccneAoBaTenhcKoro Tpana (30-54 MM). M ~ K C H M ~ ~ ~ H O ~ pacxoxAeHBe ... HCCneAORaTeJIbCKOrO TpanOB, RBJIXFOTCX CMeUZeHHhlMH M COflepXaT ccrcTeMaTwecKme O U I H ~ K H , 06ycnonne~~hre ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 161–169 : Author(s): Kasatkina, S.M
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Estimating optimal observer coverage in the Antarctic krill fishery
on board for about 30% of that season. They have achieved a rate of krill sampling equivalent to 18 ... on board for about 30% of that season. They have achieved a rate of krill sampling equivalent to 18 ... Maru No. 5 43.47 48.06 46.89 Dalmor II 30.13 42.83 37.89 Esperanza 37.92 37.92 ... been present on board for about 30% of that season. They have achieved a rate of krill sampling ... placés sur environ 50% des navires pêchant en une saison et étaient présents à bord pendant environ 30 ... промысел в один из сезонов, и остаются на судах примерно в течение 30% этого сезона. Они добились для ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Author(s): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards
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Target strengths of Antarctic krill (Euphausia superba)
are approximately 10dB lower than previously assumed. File: 06-Everson-et-al.pdf ... SC-CAMLR-VII/BG/30 TARGET STRENGTHS OF ANTARCTIC KRILL ... kHz TS (dB} at 120 kHz Event Mean no. - no. 1 7 1 9 20 26 28 30 36 37 43 47 50 52 54 ... 132 -74.5 -47.3 132 23h16m 351 33.7 33.3 4.8 100 -82.8 -56.1 206 -76.2 -47.4 206 23h 1m 752 30 ... .5 30.4 2.4 300 -87.8 -57.3 202 -77.3 -46.2 202 38h38m 390 29.7 29.6 2.2 100 -83.6 -56.4 189 -74.6 -46.3 ...
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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KRILL FISHERY BEHAVIOUR IN THE SOUTHWEST ATLANTIC
through the analysis was 15-30 tonnes/haul, which is higher than the 1980s information (5-10 tonne/haul ... . In the 1999/2000 season the probability that hauls would be made within a 30nm range after 300 hauls was only ... was 15-30 tonnes/haul, which is higher than the 1980s information (5-10 tonne/haul). Other nations do ... that hauls would be made within a 30nm range after 300 hauls was only 0.1, but in the 2004/05 season ...
Meeting Document : WG-EMM-08/39 : Author(s): S. Kawaguchi (Australia)
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Further analysis of spatial patterns of benthic invertebrate habitats from fishery bycatch in the Ross Sea region
with no evidence of VME taxa. Identifiable sponge and/or gorgonian habitats occurred at a typical scale of 10-30 km ... taxa. Identifiable sponge and/or gorgonian habitats occurred at a typical scale of 10-30 km2, though ...
Meeting Document : WG-FSA-10/30 : Author(s): S.J. Parker, R.G. Cole and S.M. Hanchet (New Zealand)
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Entanglement of Antarctic fur seals Arctocephalus gazella in man-made debris at Bird Island, South Georgia during the 1992 winter and 1992/93 pup-rearing season
of seal affected (60% juvenile males, 30% adult females) and the severity of injuries (40% serious ... of seal affected (60% juvenile males, 30% adult females) and the severity of injuries (40% serious ...
Meeting Document : SC-CAMLR-XII/BG/06 : Author(s): Delegation of United Kingdom
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Fish by-catch in the krill fishery: 2016 update
by-catch in a 300 000 t krill fishery would be 370 t, comprising 40% Champsocephalus gunnari and 30 ... in a 300 000 t krill fishery would be 370 t, comprising 40% Champsocephalus gunnari and 30% Lepidonotothen ...
Meeting Document : WG-FSA-16/04 : Author(s): CCAMLR Secretariat
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Spatio-temporal trends of longline fishing effort in the Southern Ocean and implications for seabird by-catch
fleets south of 30?S has been well over 250 million hooks per year since the early 1990s. However ... in southern waters. The total reported effort from all longline fleets south of 30?S has been well over 250 ...
Meeting Document : WG-FSA-02/43 : Author(s): G.N. Tuck, T. Polacheck and C.M. Bulman (Australia)
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ANALYSIS OF KRILL OBSERVER COVERAGE IN SUBAREA 48.3
one season, and have been present on board for about 30% of the fishing season. They have achieved ... in any one season, and have been present on board for about 30% of the fishing season. They have achieved ...
Meeting Document : WG-EMM-09/25 : Author(s): D.J. Agnew, P. Grove, T. Peatman, R. Burns and C. Edwards (United Kingdom)
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Krill distribution and biomass variability within Subarea 48.3 in June 1991
. The maximum horizontal extension of swarms was 120 m, although about 70% of swarms were of 30 m in length ... . The maximum horizontal extension of swarms was 120 m, although about 70% of swarms were of 30 m in length ...
Meeting Document : WG-KRILL-93/35 : Author(s): S.M. Kasatkina, E.N. Tymokhin, P.P. Fedulov and K.E. Shulgovskiy (Russia)