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Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data
Paper Title: Analysis of variability of krill size and fish by-catch in the Japanese krill ... fishery based on scientific observer data Abstract / Description: To estimate the optimal relative sample ... size of scientific observer data collected on Antarctic krill commercial fishing vessels, the ... . Observer datasets from the Japanese krill fishery from 1995 to 2008 were analysed using a hierarchical ... subareas, but there is no obvious regional bias (Figures 4a to 4c). The divergence of krill length at ... effect (Figures 6a to 6e). The estimated number of by-catch fish is very small. There is no obvious ... variance shows no clear trend among sampling levels (Figure 6f). 95% CI of the estimated vari- ance ... In the Antarctic, there is much concern about the impact of climate change on biodiversity, species ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Автор(ы): Okuda, T. and M. Kiyota
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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 ... 1977 the YugNIRO Research Institute (Kerch, USSR) has carried out biological and ecological monitoring ... of krill resources in the central part of the Indian Ocean sector of the Antarctic (CCAMLR ... Statistical Divisions 58.4.2 and 58.4.3). Results of surveys conducted from 1988 to 1990 are discussed in the ... density distribution. 3. DISCUSSION OF THE RESULTS In 1988 no macro-scale survey was conducted in the ... WG-KRILL-90/17 THE STATUS OF KRILL (EUPHAUSIA SUPERBA ... ACOUSTIC SURVEYS V.A. Bibik and V.N.Yakovlev* Abstract Since 1977 the YugNIRO Research Institute ... (Kerch, USSR) has carried out biological and ecological monitoring of krill resources in the central ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 163–173 : Автор(ы): Bibik, V.A. and V.N. Yakovlev
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Diet study of Antarctic toothfish caught in the east Antarctic based on stomach content, fatty acid and stable isotope analyses
Paper Title: Diet study of Antarctic toothfish caught in the east Antarctic based on stomach ... content, fatty acid and stable isotope analyses Abstract / Description: To identify the major prey items ... for Antarctic toothfish (Dissostichus mawsoni) in the small-scale research unit (SSRU) 5841C in the ... between them. δ 15 N values of Antarctic toothfish were higher than for the other species collected ... juveniles and adults. In the present study, no significant differences in toothfish stom- ach contents were ... of Insung No. 3 for excellent cooperation during the survey and Insung Ltd. for supporting the ... (bonded carbowax, 30 m × 0.25 mm internal diameter and 0.25 μm film thickness) was used to separate the ... Science, Vol. 22 (2015): 29–44 29 Diet study of Antarctic toothfish caught in the east Antarctic based ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 29–44 : Автор(ы): Park, H.J. , I. Yeon, E. Han, Y.J. Lee, S.M. Hanchet, G.W. Baeck, Y. Kwon, S.G. Choi, D.W. Lee and C.K. Kang*
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Otolith microstructure of juvenile mackerel icefish (Champsocephalus gunnari) (Channichthyidae) in the South Georgia area
) (Channichthyidae) in the South Georgia area Abstract / Description: The otolith microstructure of juvenile ... a trawl survey of juveniles in February–March 2002 on the South Georgia shelf. Juvenile fish ... comprised two year classes arising from spawning in the 1999/2000 and 2000/01 split-years. The mean width of ... daily otolith growth increments decreased from 6 μm during the first 100 days (total length (TL) 4.5 cm ... days. The length range of fi sh varied widely due to the protracted spawning period. No annual marks ... ) (CHANNICHTHYIDAE) IN THE SOUTH GEORGIA AREA L.V. Shcherbich AtlantNIRO 5 Dmitry Donskoy Street Kaliningrad ... 236000, Russia Email – atlant@baltnet.ru Abstract The otolith microstructure of juvenile mackerel icefi ... survey of juveniles in February–March 2002 on the South Georgia shelf. Juvenile fi sh comprised two year ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 173–181 : Автор(ы): Shcherbich, L.V
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Conservation Measure Conservation Measure 63/XII (1993)
c n e g y e T coo6qa~b B AHTKOM n p ~ eXer0AHOM npeAcTaBneHktti AaHHbIX no aHKeTaM STATLANT; (b) B T e x cnyqaax ...
Conservation Measure : 63/XII (1993)
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Revised biological parameters for the Antarctic skates Amblyraja georgiana and Bathyraja cf. eatonii from theRoss Sea
unreliable, as indicated by comparison with lab staging, and the presence of very large skates scored as ... different estimates of median length at maturity. The lab estimates were based on small datasets that did ... not cover the maturation range adequately, so using them instead of the observer estimates is not ... necessarily a good option. Logistic regressions differed significantly between the sexes for both datasets ...
Meeting Document : WG-FSA-10/27 : Автор(ы): M.P. Francis (New Zealand)
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Developing the Secretariat’s data management systems
Description / Abstract: The CCAMLR Secretariat’s data management systems provide the secure ... infrastructure and repository for CCAMLR data which are submitted by CCAMLR Members to support the policy ... , scientific and administrative work of the Commission and Scientific Committee. These systems are being ... redeveloped as part of a long-term program of work which started in 2013. The work has focused on the ... subject to change. Data in this paper shall not be cited or used for purposes other than the work of the ... CAMLR Commission, Scientific Committee or their subsidiary bodies without the permission of the ... originators and/or owners of the data. Commission for the Conservation of Antarctic Marine Living Resources ... Original: English CCAMLR Secretariat SC-CAMLR-XXXV/BG/25 Rev. 1 Developing the Secretariat’s data ...
Document : Site Section: The Organisation
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Chapter 3: Role of CCAMLR within the Antarctic Treaty System
with the ATCM to identify priority matters of shared interest and/or responsibility with the Commission ... observers to the Committee on Environmental Protection and CCAMLR Scientific Committee follow a format ... focussed on the five issues of common interest agreed at the second Joint CEP–SC-CAMLR workshop (Santiago ... made aware of and are supported to ensure, where relevant, compliance with obligations arising from the ...
Page : Site Section: The Organisation
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Chapter 6: External factors impacting on the Convention objective and engagement, including non-Contracting/non-Cooperating Party activities
adjacent regional fisheries bodies be further developed and operationalised to ensure the useful exchange ... management measures applicable in the CCAMLR area. (paragraphs 62 to 66) SCIC, Commission (2017) SCIC-2017 ... , paragraphs 11.20 to 11.22 (2021) CCAMLR-40 endorsed the re-signing of the Arrangement with SPRFMO and the MoU ... information relating to tagged fish movements and CDS data is ongoing. (2022) A joint meeting of the ...
Page : Site Section: The Organisation
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Recommendation IX-2 of the Ninth Antarctic Treaty Consultative Meeting Antarctic Marine Living Resources
,,. ,,... ,.. , Annex A RECOMMENDATION IX - 2 OF THE ... NINTH ANTARCTIC TREATY CONSULTATIVE MEETING ANTARCTIC MARINE LIVING RESOURCES The Representatives ... , Recalling the special responsibilities conferred upon the Consultative Parties in respect of the ... preservation and conservation of living resources in the Antarctic by virtue of Article IX paragraph l(f ...
Document : Site Section: The Organisation
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