Résultats de la recherche

1. Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

   obvious economic implications of fish loss due to depredation, ecological implications such as the effect ... of unrecorded fish removals on stock assessment models, modifications in the behaviour of marine ... protocols to be standardised so as to ensure the collection of valuable data, and to assess and implement ... interactions, to enable observer protocols to be standardised so as to ensure the collection of valuable data ... without a set standardised sampling protocol in mind. Data on mammal abundance and interactions are thus ... 6 to 28 hours. Marine mammal data collected by scientifi c observers on 8 vessels in 2000, 6 ... although this data was used for the plots to correlate the presence of cetaceans with fi shing positions ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Auteur(s): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins

2. Potential impacts of bottom trawling on benthic communities in Prydz Bay, Antarctica

   Abstract / Description:  This paper presents data on benthos retrieved in bottom trawls during a survey of ... demersal finfish species in Prydz Bay by Australia in the 1990/91 season. The data collected are used to ... data on benthos retrieved in bottom trawls during a survey of demersal finfish species in Prydz Bay by ... Australia in the 1990/91 season. The data collected are used to examine a potential impact of bottom ... communities are maintained. Resume Ce document presente des donnees sur le benthos preleve des chaluts de ... (e.g., De Groot, 1984; Hutchings 1990). On the basis of published data on benthos in the Antarctic ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 403–410 : Auteur(s): Constable, A.J.

3. FAO Port State Measures Agreement

   , the fish on board, the nets and any other gear, equipment, and any document or record on board that ... PREPARATION OF THIS DOCUMENT This document contains the text of the Agreement on Port State Measures to ... Agreement are published in a single document while the Arabic, Chinese and Russian versions are published ... separately. PRÉPARATION DE CE DOCUMENT Le présent document contient le texte de l’Accord sur les ...

   Document : Site Section: Compliance

4. DISTRIBUTION AND ABUNDANCE OF SKATES ON THE KERGUELEN PLATEAU (CCAMLR DIVISIONS 58.5.1 AND 58.5.2)

   toothfish longline and trawl fisheries, and the mackerel icefish trawl fishery on the Kerguelen Plateau ... from the trawl fisheries at HIMI are low and do not show any evidence of depletion in the main fishing ... fishery appear to provide effective protection for the skates at least in the trawl fisheries. This study ... provides the first review of skate by-catch across both the HIMI and Kerguelen fisheries. We recommend ...

   Meeting Document : WG-FSA-09/43 : Auteur(s): G.B. Nowara, D.C. Welsford, T. Lamb (Australia), N. Gasco, P. Pruvost and G. Duhamel (France)

5. The use of sea lion exclusion devices in the New Zealand Auckland Islands shelf trawl squid fishery

   Abstract:  The New Zealand sea lion is taken incidental to trawl fisheries within New Zealand’s ... fisheries waters. About 99% of the incidental sea lion take occurs within the Auckland Islands region in ... lions were taken annually, incidental to trawl squid fisheries. The threatened classification of sea ... lions necessitates that measures are taken to mitigate the fisheries related incidental kill. The Squid ...

   Meeting Document : WG-FSA-05/48 : Auteur(s): R. Mattlin (New Zealand)

6. e-cc-vii-aH.pdf

   ... and reports of catch and location data insofar as necessary to carry out their functions. (a) Each ... observer and inspector shall carry an identity document issued by the designating State in a form approved ... observer or inspector shall present the document described in VI (a) above. (c) The observation and ... necessary to document any alleged violation of Commission measures in effect. Duplicate photographs shall application/pdf attached to:SCOI-88

   Meeting Report : SCOI-88

7. Geographical differences in the condition, reproductive development, sex ratio and length distribution of Antarctic toothfish (Dissostichus mawsoni) from the Ross Sea, Antarctica (CCAMLR Subarea 88.1)

   are modal length distribution, sex ratio, fish body condition factor and reproductive development ... 88.1 over five seasons were randomly sampled. Data collected included total length, whole fish weight ... data col- lected during April and May of the 2000/01 and 2001/02 seasons. Fish condition The length ... on current results. The limited data from tagging returns do not generally show extensive fish ... condition. J. Fish Biol., 45 (5): 719–735. Kock, K.-H. 1992. Antarctic Fish and Fisheries. Cam- bridge ...

   Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 27–45 : Auteur(s): Fenaughty, J.M

8. CCAMLR-XVI

   /16 SUMMARY OF CONSERVATION MEASURES REGULATING FISHERIES AND DATA REPORTING DURING 1996/97 ... CCAMLR-XVI/BG/23 ON THE DISTRIBUTION OF THE BOOK FISH THE SEA NOT THE SKY Secretariat CCAMLR-XVI/BG/24 ... SUBAREA 48.3 CCAMLR-XVI/22 NOTIFICATION OF FRANCE’S INTENTION TO INITIATE EXPLORATORY FISHERIES Delegation ... COMMITTEE ON FISHERIES (COFI) OF THE FOOD AND AGRICULTURE ORGANISATION OF THE UNITED NATIONS Executive ...

   Meeting

9. Predation release of Antarctic silverfish in the Ross Sea: how sensitive is the conclusion to uncertainties in the diet of Antarctic toothfish over the shelf?

   predation release hypothesis. In particular, new data from the examination of the contents of 615 Antarctic ... demersal fish community of the Ross Sea slope and on Weddell seals and type-C killer whales are higher ... consume crystal krill and silverfish in the water column. The large-scale trophic connection between ...

   Meeting Document : WG-FSA-15/41 : Auteur(s): M.H. Pinkerton, P. O’B. Lyver, D.W. Stevens, J. Forman, R. Eisert and S. Mormede (New Zealand)

10. Investigation of bias in the mark–recapture estimate of toothfish population size at South Georgia

    South Georgia Abstract / Description:  This paper investigates the influence of mixing of fish, and the ... , simulating fish movements within this system and overlaying various combinations of tagging and recapture ... -scale boxes lying along the 1 000 m contour. The uneven distribution of fish was simulated by adjusting ... an average movement rate downwards when fish entered a high-density box (as indicated by high CPUE ... from the data that some boxes have higher densities of fish than others. Fish are probably ... modelled movement of fish. Observed movement was cal- culated (above) using tagging data collected over ... Abstract This paper investigates the influence of mixing of fish, and the uneven distribution of tag ... constructing a spatial model of the South Georgia toothfish fishery, simulating fish movements within this ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 47–63 : Auteur(s): Agnew, D.J., G.P. Kirkwood, J. Pearce and J. Clark

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