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JAPANESE SCIENTIFIC OBSERVER ACTIVITIES FOR KRILL FISHERY IN CCAMLR CONVENTION AREA FROM 2003/04 TO 2007/08 FISHING SEASONS
. Author(s): M. Kiyota and T. Iida (Japan) Title: JAPANESE SCIENTIFIC OBSERVER ACTIVITIES FOR KRILL ...
Meeting Document : WG-EMM-09/19 : Автор(ы): M. Kiyota and T. Iida (Japan)
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Results of fish larvae sampling by means of fine-meshed samplers attached to a bottom trawl
similar to those taken by samplers made using 12 mm net with 0.505 mm insets. The 12 mm net was, however ... mm mesh and one sampler with 0.505 mm mesh. The sampler made of 12 mm mesh could be fitted with an ... plankton and benthos in samples collected by the 12 mm net with the inset tended to be approximately half ... , one must not forget that the samplers could not be closed when passing through midwater layers. Some ... be nth os) collected using samplers with various mesh sizes (12 mm, 12/0.505 mm, 0.505 mm ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 69-86 : Автор(ы): Ślósarczyk, W. and I. Wójcik
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SC-CAMLR-VIII
Working Group for the CCAMLR Ecosystem Monitoring Program (Mar del Plata, Argentina, 23–30 August 1989) SC ... properties of trawls with special reference to Antarctic krill Delegation of USSR SC-CAMLR-VIII/BG/10 ... its distribution range (with reference to South Georgia and Bouvet Island areas) Delegation of USSR SC ... /30 Target strength estimation of Antarctic krill, Euphausia superba by cooperative experiments with ...
Meeting
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Polish Academy of Sciences letter
to inform you that Polish Academy of Sciences is oraanizinu toa~ther with Sea-Fisheries InstitutG a ... ~I. h H I. T \ H /. f\ :\ 11 1, o \\ \ I' 0 l. S 1\ I t ... scientific expedition with the purpose to carry on biological end oceanogra- phic research in Antorctic6 ... . In 1968-1970, 1971/72, and 1973/74 groups of Polish biologists participated with the 14th, 17th, and ...
Document : Site Section: The Organisation
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Marine pollution
fishing gear to be collected and reported on more routinely. SCIC/ Commission In 2009, the Scientific ... the ATCM and CCAMLR might be strengthened. These included: The forthcoming Joint SC-CAMLR–CEP Workshop ... -CAMLR was encouraged, with a view to institutionalising reciprocal presentations at periodic intervals ...
Page : Site Section: The Organisation
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Relationships between distribution of two euphausiid species and oceanographic characteristics in the Ross Sea (January–February 2000)
investigated, and vertical sections with krill swarms weight and sea temperature are reported. Results indicate ... that the Euphausia superba detected biomass was about one order of magnitude greater than Euphausia ... the Ross Ice Shelf region until the zone close to the shelf break, with some presence in the open ... , while Euphausia superba was relatively abundant. The two species had a very limited, but with relatively ...
Meeting Document : WG-EMM-02/38 : Автор(ы): A. Russo, M. Azzali, E. Biffi, G. Lanciani and E. Paschine (Italy)
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On the state of Champsocephalus gunnari stock in Subarea 48.3 and methods of its assessment
comparison of results of stock assessment based on bottom trawl surveys (1984-1997) with the total catch ... icefish concentrations reaches 40-50 m;- at scientific trawlings the use of trawls with mesh less than 80 ... mm is allowable that results in selectivity and capturing of a high number of small fish ... ;- catchability of a "slower" small-mesh bottom trawl with the best will of researches is not 1.0;- as a ...
Meeting Document : WG-FSA-00/45 : Автор(ы): K. Shust, V. Senioukov, P. Gasiukov and A. Kozlov (Russia)
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Using effective sample sizes to evaluate the efficiency of length samples collected by at-sea observers in the krill fishery in Subarea 48.1
on how many krill should be measured by observers should measure (however see Thannasekos et al. 2012 ... . Therefore, we recommend that observers collect smaller samples (50) at the haul level, over a greater number ...
Meeting Document : WG-SAM-16/39 : Автор(ы): N. Kelly, S. Kawaguchi, P. Ziegler and D. Welsford
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Integrated analysis of the by-catch data in the Ross Sea toothfish fishery
distribution) in the CPUE toothfish and the by-catch CPUE. Our analysis also show that target catch ratios ... the flag States, should be considered as the primary cause of the observed variability in the ...
Meeting Document : WG-FSA-16/13 Rev. 1 : Автор(ы): S. Kasatkina
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Implementation and preliminary results from the synoptic krill survey in Area 48, 2019 conducted by the Chinese krill fishing vessel Fu Rong Hai
-frequency (S v120-38kHz) identification methods. Results show that mean krill areal biomass density is ... the Chinese vessel, and further cooperated analysis on the survey data might be done in the upcoming ...
Meeting Document : WG-EMM-2019/43 : Автор(ы): X. Wang, X. Zhao, B. Zou, G. Fan, X. Yu, J. Zhu, J. Zhang and Y. Ying
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