Search results
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Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time
Foote et al. (1984a and b) stated that precision calibrations to within 0.5 dB are possible by means ... L'auteur expose la theorie et les procedures d'etalonnage d'un systeme d'echo-integration acoustique avec ... (WC et Cu), de la temperature de l'eau (de 0,5 a 5,5°C), de la duree de la pulsation transmise (0,1 ... , 0,3 et 1,0 ms), de la profondeur de la cible (de 0,8 a 7,5 m) et de la duree (149 jours ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 127–144 : Author(s): Demer, D.A. and R.P. Hewitt
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New data on spawning, hatching and growth of Champsocephalus gunnari on the shelf of the Kerguelen Islands
has recently been investigated by means of fishery-independent programs (Koubbi et al., 1991; Koubbi ... Islands (Kock et al., 1985; Kock, 1991). Since 1980 an abundant cohort has been observed to occur every ... G. Duhamel Museum national d'histoire naturelle Laboratoire d'ichtyologie generale et appliquee 43 rue ... of the 1988 cohort to spawn. Resume Les etudes combinees des zones interne et externe du plateau nord-est ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 21–34 : Author(s): Duhamel, G
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Fishery report: Dissostichus eleginoides Heard Island (Division 58.5.2)
such as South Georgia and Macquarie Island (Appleyard et al., 2002), but that within the Indian Ocean sector ... based on genetic studies (Appleyard et al., 2004). This, combined with results from tagging data which ... show movement of some fish from Heard Island to Kerguelen and Crozet Islands (Williams et al., 2002 ... been undertaken at Heard Island since 1998 (Williams et al., 2002). It is anticipated that these data ...
Document : Site Section: Publications
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Overboard is not Forgotten
Coupez les courroies tous les 30cm Courroie d’emballage et filet de pêche emprisonnant des otaries ... Lo que se tira al mar no desaparece Desechos marinos Puede ser asunto de vida o muerte Buanglah ...
Document : Site Section: Publications
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Day 2 - Session 3 - Transnational Organized Fisheries Crime - Eve de Conning
actors (e.g., Hout Bay Fishing/Bengis) • Modus operandi • FOC/flag hopping (Österblom et al, 2009 ...
Document : Site Section: Compliance
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Krill (Euphausia superba Dana) resources and distribution in the Wilkes Land area in the seasons 1986 to 1989
campagne, de la cote a environ 64°S, entre 130 et 1500 E, a ete divisee en trois sous- zones, y compris ... une region situee au nord du bord de la pente continentale. Chaque sous-zone a ete decrite en termes ... de nombre de concentrations de krill, de frequence de leurs observations, de densite du krill et de ... des conditions oceanographiques et a l'etendue de la couverture de glace. Dans des conditions ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 149–162 : Author(s): Dolzhenkov, V.N. and V.P.Timonin
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Schedule of Conservation Measures in Force 2000/2001
de d fo r re fe re nc e pu rp os es o nl y. F or d et ai ls p le as e re fe ... ar d Is la nd s. ) G en er al C on se rv at io n M ea su re A re a/ Sp ec ie s/ Fi ... ng S ea so n 63 /X V R eg ul at io n of th e us e an d di sp os al o f pl ... ic hu s sp p. In de fi ni te G en er al ( co n ti n u ed ) C on se rv at io n M ea ...
Document : Site Section: Publications
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Note on estimating krill abundance from acoustic data on individual aggregations
Butterworth et al. - this volume). Foote and Stefansson (this volume) have suggested that improved estimates ... description des equations et des hypotheses fondamentales, a la base de l'estimation de l'abondance du krill ... a partir d'informations obtenues par echo-integration et de parametres de concentrations. I1 souligne les ... superieure pour l'estimation de l'abondance regionale du kriIl et de sa variance : d'application plus aisee ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 219–223 : Author(s): Hampton, I. and D.G.M. Miller
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Homogeneity of Adélie penguins as krill samplers
(Watkins et al., 1986). Frequency distributions might prove to be impossible to calculate without ... Longueur moyenne et variance du krill preleve dans chaque estomac echantillonne. ANOVA it emboitements ... du kriU groupe par jour et par manchot. CmiCOK Ta6JUIl.\ Cpe~HSISI ~JniHa H BapHal.\HSI pa3Mepa ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 253–257 : Author(s): Marschoff, E. and B. Gonzalez
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Fishery Report 2015: Dissostichus eleginoides Crozet Island French EEZ (Subarea 58.6)
level of catch depredation (Tixier et al., 2010) by killer whales (Orcinus orca) is the main reason why ... of the Indian Ocean sector has been validated by Appleyard et al. (2004) and thus it is likely ...
Document : Site Section: Publications