Résultats de la recherche
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e-imaf-99 report.pdf
... in the CCAMLR Scientific Observers Manual. The preface to the guide states that it was written ... Scientific Observers Manual. 3 Research into Status of Seabirds at Risk 7.7 In response to the ... all assessments were combined into a background document for use by the Scientific Committee and ... Ocean. A Guide for Scientific Observers aboard Fishing Vessels by D. Onley and S. Bartle, published by
application/pdf attached to:WG-IMAF-99 ad hoc
Meeting Report : WG-IMAF-99 ad hoc
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Diet study of Antarctic toothfish caught in the east Antarctic based on stomach content, fatty acid and stable isotope analyses
toothfish stomachs. Stomach content analyses showed that Antarctic toothfish fed primarily on fish and to a ... toothfish stomachs. Stomach content analyses showed that Antarctic toothfish fed primarily on fish and to ... other Antarctic fish as revealed by chemical tracers, and thus large decreases or increases in its ... toothfish can weaken lower trophic levels by removals of fish such as grenadiers and skates as by-catch ... the trophic ecology of fish communities. The tra- ditional method for assessing fish diets is stomach ...
Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 29–44 : Auteur(s): 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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Fishery Report 2017: Dissostichus eleginoides South Georgia (Subarea 48.3)
collected by scientific observers on board fishing vessels. Where derived values are not available (e.g ... conducted as part of the CCAMLR Scheme of International Scientific Observation (see below). Length ... fish measured (n) in each year are given at the top of each panel. Letters to the left of the panel ... important predators, feeding primarily on fish, cephalopods and crustaceans; they also scavenge. Data ...
Document : Site Section: Publications
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Some idea of numerical model for assessment of Euphausia superba biomass
Ocean, which consists of: (1)calculation of three dimensional current field using CCSR version ...
Meeting Document : WG-KRILL-93/19 : Auteur(s): M.J. Kishi and M. Naganobu (Japan)
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THE APPLICATION OF CONSERVATION MEASURE 21-03 (NOTIFICATIONS OF INTENT TO PARTICIPATE IN A FISHERY FOR EUPHAUSIA SUPERBA) TO CONTRACTING PARTIES
Workflow Status: Content Approved Document Release Consent: Yes Delegation responsibility for releasing ... as Members are able to participate in krill fisheries. This is different to the approach taken by the ... precautionary development of the krill fishery as it continues to expand. Currently Contracting Parties as well ... Commission for new and exploratory fisheries as only Members can participate in these fisheries. To ensure a ...
Meeting Document : CCAMLR-XXVII/37 : Auteur(s): Delegation of Australia
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e-sc-xxiv-a6.pdf
... for krill: (i) The Kirchoff-ray mode (KRM) model is used to quantify fish and zooplankton ... assessing the Antarctic krill stock in the Ross Sea (1989/90, 1997/98 and 1999/2000). Document WG-EMM-00 ... cylinder model and inference of orientation distribution. Document WG-Krill-93/6. CCAMLR, Hobart ... target strength: volumetric or areal dependence? Document WG-Krill-94/13. CCAMLR, Hobart, Australia
application/pdf attached to:SG-ASAM-05
Meeting Report : SG-ASAM-05
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Fishery Report: Exploratory fishery for Dissostichus spp. in Division 58.4.2
setting. Carry forward Observers At least two (2) scientific observers, one of whom shall be appointed ... ........................................................................ 8 5. By-catch of fish and invertebrates ... confirm the hypotheses that juvenile fish inhabit mostly the shelf, while larger fish live on the slope ... and pre-spawning fish are found either on their northward spawning migration or inhabit the deeper ...
Document : Site Section: Publications
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Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Subarea 48.6
Scientific Observation. In exploratory longline fisheries targeting D. mawsoni and D. eleginoides ... November Fish by-catch Regulated by CM 33-03 Seabird mitigation In accordance with CM 25-02 Observers ... At least two (2) scientific observers, one of whom shall be appointed in accordance with the CCAMLR ... assessment status .................................................................... 9 By-catch of fish ...
Document : Site Section: Publications
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Fishery Report 2014: Exploratory fishery for Dissostichus spp. in Division 58.4.1
. Limit of three (3) seabirds per vessel during daytime setting Observers At least two (2) scientific ... observers, one of whom shall be appointed in accordance with the CCAMLR Scheme of International Scientific ... assessment status .................................................................... 9 By-catch of fish ... and invertebrates ......................................................... 9 Fish by-catch ...
Document : Site Section: Publications
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Fishery Report 2018: Dissostichus eleginoides South Georgia (Subarea 48.3)
data collected by scientific observers on board fishing vessels. Where derived values are not ... conducted as part of the CCAMLR Scheme of International Scientific Observation (see below). Length ... observer data. The number of hauls (N) and the number of fish measured (n) in each year are given at the ... (>500 m) as they reach maturity (~90 cm). Toothfish are important predators, feeding primarily on fish ...
Document : Site Section: Publications