Résultats de la recherche
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Aligning toothfish fishery status with the CCAMLR regulatory framework
Convention Area is intended to be guided by CCAMLR’s regulatory framework. However, the status of toothfish ...
Meeting Document : WG-FSA-2019/66 : Auteur(s): C.D. Jones
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WG-EMM-11
INTERSESSIONAL WORK BY THE SUBGROUP ON STATUS AND TRENDS ASSESSMENT OF PREDATOR POPULATIONS (WG-EMM-STAPP) C ... POPULATION COUNT DATA C. Southwell (Australia) WG-EMM-11/39 ANALYSIS OF VARIABILITY OF KRILL SIZE AND FISH BY ... -11/40 ANNUAL CHANGES IN SPECIES COMPOSITION AND ABUNDANCE OF BY-CATCH FISH COLLECTED BY JAPANESE ...
Meeting
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WG-EMM-02
(Argentina) WG-EMM-02/12 History of development and completion of tasks put forward by WG-EMM (1995–2001 ... Antarctic Specially Protected Area, Terra Nova Bay, Ross Sea Proposed by Italy WG-EMM-02/57 Management plan ... for Site of Special Scientific Interest No. 36 – Eastern Dallmann Bay Submitted by the USA WG-EMM-02 ... Submitted by the USA WG-EMM-02/59 Management plan for Site of Special Scientific Interest (SSSI) No. 1 ...
Meeting
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CCAMLR-XVIII
fishery Delegation of Australia CCAMLR-XVIII/13 Proposal by Chile for an exploratory fishery of ... Scientific Committee and Commission Meetings CCAMLR Observer (Australia) CCAMLR-XVIII/BG/33 Implementation by ... Resources Submitted by ASOC CCAMLR-XVIII/BG/42 Ad hoc Workshop of the APEC Fisheries Working Group on ... -XVIII/BG/48 The Catch Documentation Scheme under WTO rules Submitted by IUCN CCAMLR-XVIII/BG/49 Informe ...
Meeting
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Sensitivity investigation of the SDWBA Antarctic krill target strength model to fatness, material contrast and orientation
marine organisms. A stochastic version, the so-called SDWBA model, is endorsed by CCAMLR to predict the ... , has been endorsed as a standard measure for E. superba. Demer and Conti (2003) found the best fit by ... et al., 2002; Demer and Conti, 2003). The scattering from an object is given by its form, size and ... fluidlike marine organisms. A stochastic version, the socalled SDWBA model, is endorsed by CCAMLR to ... animal’s body by digitising the main morpho- logical structures in two dimensions. McGehee et al. (1998 ...
Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 97–122 : Auteur(s): Calise, L. and G. Skaret
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A comparison between otoliths and scales for use in estimating the age of Dissostichus eleginoides from South Georgia
; for otoliths, we used transverse sections prepared by baking and grinding the posterior and anterior ... ; for otoliths, we used transverse sections prepared by baking and grinding the posterior and anterior ... fish can be obsc~lred by compression of the circuli as growth slows wit11 age. As a result, true age ... considered high after maturity even though active growth continued. By contrast, Beamish and Harvey (1969 ... significantly different from ages using otoliths, while the precision of ages read by two readers was greater ...
Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 75–92 : Auteur(s): Ashford, J.R., S. Wischniowski, C. Jones, S. Bobko and I. Everson
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The foraging range of Adélie penguins at Béchervaise Island, Mac. Robertson Land, Antarctica, and its overlap with the krill fishery
) were determined by satellite tracking using the ARGOS system. Birds were tracked over four foraging ... penguins breeding at Bechervaise Island near Mawson Station (Mac. Robertson Land) were determined by ... . INTRODUCTION The foraging range of Ad6lie penguins is limited during the breeding season by the time they ... highlighted by Agnew (1991). He pointed out the theoretical possibility of the existing krill fishery taking ... an amount of krill up to 50% of that required by these krill predators to successfully raise their ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 337–344 : Auteur(s): Kerry, K.R., J.R. Clarke and G.D. Else
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Distribution of mackerel icefish (Champsocephalus gunnari) (Channichthyidae) around South Georgia at various stages of its life cycle
its life cycle was studied using material collected by AtlantNIRO from 1970 to 1991. This study took ... cm in length) were mainly found in the southern part of the study area, immature fish (15–25 cm) in ... fish were found to be distributed throughout the water column at all times of the day, but they also ... undertake vertical diurnal migrations similar to those of mature fish. Mature fish were found near the ... were found in catches taken by pelagic and bottom trawls. During the entire observation period fi sh ... of its life cycle was studied using material collected by AtlantNIRO from 1970 to 1991. This study ... . Variability of the distribution of C. gunnari by depth stratum and season at various stages of its life ... developmental stage were analysed. MATERIAL AND METHODS The data used in this study were collected by ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 49–69 : Auteur(s): Frolkina, Zh.A
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SC-CAMLR-XXII
/BG/17 IMAF assessment of new and exploratory fisheries by statistical area WG-IMAF SC-CAMLR-XXII/BG ... Meeting of the Ecologically Related Species Working Group Submitted by the CCSBT SC-CAMLR-XXII/BG/22 ...
Meeting
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SC-CAMLR-XII
streamer lines to reduce longline by-catch of seabirds Delegation of New Zealand SC-CAMLR-XII/BG/14 ... Incidental capture of seabirds by Japanese southern bluefin tuna longline vessels in New Zealand waters 1988 ...
Meeting