Résultats de la recherche
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Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia
the season in August. Killer whale interactions appear to be more consistent with no obvious pattern ... killer whale encounters and pod sizes have remained relatively constant. Most interactions from sperm ... July, and 21% in August. Figure 2 shows the distribution of interactions for both species by month ... sets having interactions of type l and sets having no cetacean interactions. The three interaction ... the start of the season with the sightings becoming fewer towards the end of the season in August ... (Subarea 58.7). In the Crozet and Kerguelen fishery, depredation has been estimated since 2001 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Auteur(s): Moir Clark, J. and D.J. Agnew
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Consideration of major issues in ecosystem monitoring and management
interactions and the manner in which their populations vary naturally. Large-scale interactions are catered for ... in the Krill Yield Model (KYM). Smaller-scale interactions centre around three main categories: the ... mass Figure 1: Temporal and spatial scales of the interaction between penguin foraging activity ... Kock, 2001). In this case, the dependent species is widespread on the shelf and is likely to be ... movement that may be related to feeding and spawning activity (Everson et al., 2001), although movement ... provide a good estimator. This approach has been taken by Reid and Croxall (2001), who studied fur seal ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 213–232 : Auteur(s): Everson, I
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Validation of sink rates of longlines measured using two different methods
. Fenaughty and Smith (2001) described the method of deploying bottles and list a number Резюме Скорость ... routine The method used in this study was based on Fenaughty and Smith (2001). In brief, to increase ... . CCAMLR, Hobart, Australia: 142 pp. Fenaughty, J.M. and N.W.McL. Smith. 2001. A simple new method for ... were used. Bottles and TDRs were deployed on the third and fourth magazine to avoid measuring effects ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Auteur(s): Wienecke, B. and G. Robertson
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f-cc-iii.pdf
... qui devraient augrnenter les connaissances que nous avons des diverses esp&ces et de leur interaction
application/pdf attached to:CCAMLR-III
Meeting Report : CCAMLR-III
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f-cc-iii.pdf
... qui devraient augrnenter les connaissances que nous avons des diverses esp&ces et de leur interaction
application/pdf attached to:SC-CAMLR-III
Meeting Report : SC-CAMLR-III
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WG-FSA-01
vulnerable to fisheries interactions – 2001 H. Weimerskirch (France) WG-FSA-01/42 Summary of observations ... fisheries interactions – 2001 R. Gales (Australia) WG-FSA-01/48 Trends in mean lengths and selectivities for ... , 8 October 2001 to Friday, 19 October 2001 Submissions Due: Monday, 24 September 2001 Meeting ... documents Doc Number Title WG-FSA-01/1 Provisional and Annotated Provisional Agenda for the 2001 Meeting of ...
Meeting
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Scar group of specialists – Marine living resources of the Southern Ocean
elements constitute the biotic .as well as the interaction of all physico-chemical, hydrographic and ... October but are dominant from June to October; adolescents appear ~n August to January but become ... earliest appearance of adolescents in August. Based on reproductive development, male E. superba on'an ... average mature in October at 37 mm but some few differentiate in August and are larger, as are those of ...
Document : Site Section: The Organisation
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Whale depredation – Data collection guidelines
Description / Abstract: Marine mammal interactions with fisheries are a growing major world-wide ... these interactions i.e. marine mammals eating fish directly from fishing gear, known as “depredation ... depredation activity in the Southern Ocean is due to interactions with odontocetes (toothed whales ... collection framework across fisheries confronted with interactions with odontocetes is important for a better ... ......................................................................................................... 18 1.9. Interaction between Killer whales and sperm whales ... individuals; - interaction with fishing gear; - photo-identification; and four additional fields ... : - Estimated Time of Arrival (ETA); - Number of magazines with presence; - Interaction between killer whales ... Comment Boolean (yes/no) Yes No A comment field related to interaction is also available for ...
Document : Site Section: Science
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f-sc-ii.pdf
application/pdf attached to:SC-CAMLR-II
Meeting Report : SC-CAMLR-II
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Mercury concentrations in Patagonian toothfish, Dissostichus eleginoides Smitt 1898, among three distinct ocean basins
mackerel, that are considered high in Hg concentration by the U.S. Food and Drug Administration. In ...
Meeting Document : WG-FSA-06/24 : Auteur(s): K. Dawson Guynn and M.S. Peterson (USA)