Resultados de la búsqueda
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Catch per unit effort and proportional recruitment indices from Japanese krill fishery data in Subarea 48.1
fishery data in Subarea 48.1 Abstract / Description: Proportional recruitment indices and CPUE in Subarea ... 48.1 (Antarctic Peninsula region) from 1980 to 1996 were calculated based on logbook data from Japanese ... commercial krill trawlers. Proportional recruitment rates calculated from fisheries data were similar to ... those from scientific data (Siegel et al., 1997) and showed a close relationship to sea-ice indices ... la peninsule Antarctique) de 1980 B 1996 d'apres les donnees provenant des carnets de bord des ... chalutiers industriels japonais de krill. Les taux de recrutement proportionnel calcules d'aprgs les donnees ... de p@che sont semblables 2 ceux derives des donnees scientifiques (Siegel et al., 1997) et se ... : Recrutement proportionnel de chaque classe d'2ige : (A) calcule des valeurs de R2 derivees des donnees de ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 47–63 : Autor(es): Kawaguchi, S., T. Ichii and M. Naganobu
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A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies
data and compared to observed growth from mark–recapture studies Abstract / Description: Length-at-age ... data for Patagonian toothfish (Dissostichus eleginoides) at Heard Island (Division 58.5.2) were fitted ... aged. Subsampling of random lengthfrequency (LF) data used to obtain the samples of fish for ageing ... on sampling probabilities. The VB curve fitted to the length-at-age data, ignoring VP sampling and ... données de longueur selon l’âge de la légine australe (Dissostichus eleginoides) de l’île Heard (division ... variable expliquée. Le sous-échantillonnage aléatoire des données de fréquence des longueurs (LF) qui ... sur les probabilités de l’échantillonnage. La courbe de VB adaptée aux données de longueurs selon ... sur les estimations des paramètres de VB obtenues des données de longueurs selon l’âge et de la ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Autor(es): Candy, S.G., A.J. Constable, T. Lamb and R. Williams
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Some comments on the procedure for testing estimators of krill abundance which utilise survey data
utilise survey data Abstract / Description: Since krill distributional data do show evidence of spatial ... techniques) may provide improved abundance estimates from survey data. However, computer simulation studies ... essaims (y) avec l'ajustement de ces donnees par le modele exponentiel negatif, et par les modeles a deux ... TESTING ESTIMATORS OF KRILL ABUNDANCE WHICH UTILISE SURVEY DATA D.S. Butterworth*, D.L. Borchers* and ... D.G.M. Miller** * ** Abstract Since krill distributional data do show evidence of spatial ... techniques) ~ provide improved abundance estimates from survey data. However, computer simulation studies ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Autor(es): Butterworth, D.S., D.L. Borchers and D.G.M. Miller
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Methodology of data collection on net selectivity and accidental mortality of fish passing through the mesh of the codend
Paper Title: Methodology of data collection on net selectivity and accidental mortality of fish ... of fish passing through the trawl codend. It contains proposals on standardising data collection and ... egalement des propositions sur la standardisation de la collecte et traitement des donnees pour les etudes ... . donnees provenant de Tableau .3. Donnees provenant de I' analyse biologique des poissons vivants et ... - 99 - SC-CAMLR-V/BG/41 METHODOLOGY OF DATA COLLECTION ... codend. It contains proposals on standardising data collection and handling for mesh selectivity ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 99-121 : Autor(es): VNIRO (USSR)
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Data on krill (Euphausia superba Dana) consumption by coastal fishes in Division 58.4.2 (Kosmonavtov and Sodruzhestva Seas)
Paper Title: Data on krill (Euphausia superba Dana) consumption by coastal fishes in Division ... krill consumption (Euphausia superba) are based on data obtained from the Atlantic sector which have ... the Sodruzhestva and Kosmonavtov Seas over many years by the YugNIRO institute. Data obtained from ... estimations actuelles du niveau de consommation de krill (Euphausia superba) sont fondees sur des donnees ... donnees proven ant des campagnes par chalutages et acoustiques, de meme que les donnees sur les rythmes ... SC-CAMLR-X/BG/11 DATA ON KRILL (EUPHAUSIA SUPERBA DANA ... (Euphausia superba) are based on data obtained from the Atlantic sector which have then been extrapolated ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 305–319 : Autor(es): Pakhomov, Y.A., V.A. Bibik and V.V. Gerasimchuk
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Catch and Effort Data Submission Instructions
Catch and Effort Data Submission Instructions http://www.ccamlr.org/ mailto:ccamlr@ccamlr.org Catch ... and Effort Data Submission Instructions Contents Introduction ... ................................................................................... 1 Daily catch and effort data ... .................................................................. 1 5-day catch and effort data ...
Document : Site Section: Data
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Using ecosystem monitoring data to detect impacts
Paper Title: Using ecosystem monitoring data to detect impacts Abstract / Description: The ... using monitoring data with no control sites. These methods assess either (i) the expected probability of ... examine diverses méthodes visant à inférer ces impacts au moyen de données de suivi sans sites de ... data]’ (de la Mare and Constable, 2000). It is necessary to distinguish between anomalies and impacts ... of anomalies tend to be based on their probability of occurrence in baseline data (e.g. de la Mare ... . Sci., 57 (3): 778–791. de la Mare, W.K. and A.J. Constable. 2000. Utilising data from ecosystem ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Autor(es): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda
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Whale depredation – Data collection guidelines
populations if mitigation solutions are not found in the near future. The workshop concluded that routine data ... integrated) bottom longlines. The fishery has had 100% observer coverage for the last 15 years. Data on ... capitaine dans les formulaires CCAMLR Whale depredation - Data collection guidelines – April 2016 1 ... Note technique sur l'acquisition des données ... Whale depredation - Data collection guidelines – April 2016 2 ... Whale depredation - Data collection guidelines – April 2016 3 INTRODUCTION ...
Document : Site Section: Science
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Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a krill abundance index
Paper Title: Analysis of trends in Japanese krill fishery CPUE data, and its possible use as a ... krill abundance index Abstract / Description: Haul-by-haul logbook catch and effort data from the ... from other fi shing nations. Résumé Les données de capture et d’effort de pêche par trait extraites ... . 12 (2005): 1–28 ANALYSIS OF TRENDS IN JAPANESE KRILL FISHERY CPUE DATA, AND ITS POSSIBLE USE AS A ... -ku Shizuoka, 424-8633 Japan Abstract Haul-by-haul logbook catch and effort data from the Japanese ... des carnets de bord de la pêcherie japonaise de krill des saisons de pêche 1980/81 à 2003/04 ont fait ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 1–28 : Autor(es): Kawaguchi, S., S. Candy, S. Nicol, K. Taki and M. Naganobu
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Krill biomass assessment in Statistical Area 48 from the RV AtlantNIRO data - Autumn 1989/90
Paper Title: Krill biomass assessment in Statistical Area 48 from the RV AtlantNIRO data- Autumn ... des figures Repartition d'E. superba (rng/rn3) dans la couche de 0 a 100 rn, a partir de donnees ... . superba (rng/rn3)dans la couche de 0 a 100 rn, a partir de donnees provenant de chalutages de l'aire ... AREA 48 FROM THE RV ATLANTNIRO DATA - AUTUMN 1989/90 A.C. Fedotov* * Abstract A krill biomass ... campagne d'evaluation de la biomasse du krill s'est derou16e, a bord du navire de recherche AtlantNIRO ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 115–121 : Autor(es): Fedotov, A.C.