Résultats de la recherche
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Estimates of fish stock biomass around South Georgia in January/February 1985
estimate stock sizes of the commercially exploited Notothenia rossii, N. guntheri, N. gibberifrons ... around South Georgia. Due to the small data base and the scarcity of comparative information the state of ... N. guntheri and D. eleginoides stocks is difficult to assess. The by-catch species N. gibberifrons ... , Ch. aceratus and Ps. georgianus have been considerably affected by the fishery. Stock sizes of N ... selection should have been negligible due to the use of a small meshed liner of 20 mm. No data are ... larger concentrations in Royal Bay and the station on the eastern shelf where C. gunnari was abundant ... over the shelf forming no concentrations (fig. 11). Sampling covered mostly older juveniles (30-40 ... sizes of the commercially exploited Notothenia rossii, N. guntheri, N. gibberifrons, Dissostichus ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 1-32 : Auteur(s): Kock, K.-H.
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e-sc-xxviii.pdf
... Cumberland Bay, South Georgia, and at Petermann Island on the Antarctic Peninsula (Annex 4, paragraph 3.12 ... assessments of the toothfish stock (Annex 4, paragraph 2.47) which currently detects no reduction in the ... candidate sites for protection. 3.25 The group also noted the importance of a work plan to ensure ... workshop to review progress, share experience on different approaches to the selection of candidate sites
application/pdf attached to:SC-CAMLR-XXVIIIMeeting Report : SC-CAMLR-XXVIII
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e-cc-xii.pdf
... ................................................ 53 Coordination on CEMP Site Protection within the Antarctic Treaty System ........... 54 ... following reallocation of expenditure in the 1993 budget and noted that this reallocation has no net effect ... TACs when there is no or insufficient advice from the Scientific Committee due to uncertainty about ... of the Cape Shirreff and San Telmo Islands as a CEMP site (SC-CAMLR-XII/9) was reviewed by WG-CEMP
application/pdf attached to:CCAMLR-XIIMeeting Report : CCAMLR-XII
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e-sc-xxxv.pdf
... studies to investigate the spatial distribution of krill in the vicinity of Adélie breeding sites along ... SCIENTIFIC COMMITTEE FOR THE CONSERVATION OF ANTARCTIC MARINE LIVING RESOURCES ... REPORT OF THE THIRTY-FIFTH MEETING OF THE SCIENTIFIC COMMITTEE HOBART, AUSTRALIA 17–21 OCTOBER ... : www.ccamlr.org Chair of the Scientific Committee November 2016
application/pdf attached to:SC-CAMLR-XXXVMeeting Report : SC-CAMLR-XXXV
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e-sc-xxiii-a4.pdf
... the USA. In addition, one vessel flagged to Vanuatu had entered the fishery. However, no data had ... noted only on vessels where the crews had no or limited previous experience in the krill fishery ... reported the activities of a national observer on board the Japanese krill trawler Chiyo Maru No. 5 from 4 ... foraging from the scat-collection areas, no differences in krill length-frequency distributions for the
application/pdf attached to:WG-EMM-04Meeting Report : WG-EMM-04
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e-sc-ix-a4.pdf
... biomass estimate to allow for krill transport through the area takes no account of the fact that such ... REPORT OF THE SECOND MEETING OF THE WORKRING GROUP ON KRILL (Leningrad, USSR, 27 August to 3 September ... 1990) REPORT OF THE SECOND MEETING OF THE WORKING GROUP ON KRILL (Leningrad, USSR, 27 August to ... 3 September 1990) INTRODUCTION The Second Meeting of the Working Group on Krill (WG-Krill) was
application/pdf attached to:WG-KRILL-90Meeting Report : WG-KRILL-90
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e-imaf-00 report.pdf
... -FSA-00/8 and 00/49. Of the countries known to be conducting relevant research on these species, no ... observed (Table 48). No incidental mortality was observed for Subarea 88.1 or Division 58.4.4. The ... inclusive. 7.45 The Working Group expressed regret that, once again, no data on seabird by-catch from ... comprehensive evaluations. Division 58.5.1 7.46 The Working Group expressed regret that, once again, no data
application/pdf attached to:WG-IMAF-00 ad hocMeeting Report : WG-IMAF-00 ad hoc
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WG-CEMP-92
-CEMP-92/49 Notes on the status of krill predators in Prydz Bay Integrated Study Region 58.4.2 J.R ... Full Name: Working Group for the CCAMLR Ecosystem Monitoring Program Location: Viña del Mar ... plan for Cape Shirreff CEMP land-based site Delegation of Chile WG-CEMP-92/05 CCAMLR Ecosystem ... Monitoring Program draft management plan for Magnetic Island CEMP land-based site Delegation of Australia WG ...
Meeting
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Seabird interactions with trawl and longline fisheries for Dissostichus eleginoides and Champsocephalus gunnari
, probably because the birds at the former site are distracted from the longlines by the discharge of offal ... and Champsocephalus gunnari Abstract / Description: The behaviour of seabirds and the rate of ... (Dissostichus eleginoides) in the 1994/95 season near Macquarie Island and Kerguelen Island. Longlining for D ... seabirds were constantly observed near the vessels, especially giant petrels (Macronectes halli and M ... reported for the South Georgia area, probably because the birds at the former site are distracted from the ... track. The vessel did not use a netsonde cable. No mortality or injury to seabirds was observed on ... during hauling. No bird was seen to collide with any of the trawl gear or the ship itself. Observations ... . eleginoides and white-chinned petrels are uncommon, there was no mortality. Most of the activity around the ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 93–99 : Auteur(s): Williams, R. and D. Capdeville
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CPUE indices used in Soviet krill fishery statistics from 1977 to 1992 and their possible utility for evaluation of relative changes in krill biomass
-unit-effort (CPUE) indices used in Soviet krill fishery statistics, as well as the main sources of data ... and primary data for their calculations, were examined. The main CPUE indices were catch per vessel ... observed. However, the correlation between daily mean values was quite low as a result of significant ... fluctuations in haul duration due to the different fishing strategies used when targeting krill intended for ... well as the main sources of data and primary data for their calculations, were examined. The main ... CVDF and CEVDF, and CVDF and CHT was observed. However, the correlation between daily mean values was ... quite low as a result of signifi cant fl uctuations in haul duration due to the different fi shing ... correlated. Depending on the fi shing strategy used, the number of hauls per day ranged from 1 to 15. The ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 165–177 : Auteur(s): Litvinov, F.F., A.Z. Sundakov and V.I. Arkhipov