Résultats de la recherche
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Information on incidental mortality of seabirds and other protected species in the US West Coast pelagic longline fishery
subject to pertinent US regulations as well as under the purview of IATTC. In response to a CCAMLR query ... in 2002, IATTC informed CCAMLR of this US observer program. Information about seabird bycatch ... standing request from CCAMLR for information on incidental seabird mortality in fisheries adjacent to the ... S. Fougner (USA) Title: Information on incidental mortality of seabirds and other protected species ...
Meeting Document : WG-FSA-03/39 : Auteur(s): D. Petersen, L. Enriquez and S. Fougner (USA)
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Histological study on the ovarian development of mackerel icefish (Champsocephalus gunnari) from the South Georgia Islands
Paper Title: Histological study on the ovarian development of mackerel icefish (Champsocephalus ... South Georgia and Shag Rocks areas in February and March 1994. Six phases of oocyte development were ... described macroscopically for various species of Channichthyidae. Stage six includes ovaries undergoing ... generalised regression was found, which was observed in 41% of mature fish. A high proportion of juvenile ... . For example, Everson et al. (1991) indicated that the reproductive success of this species at South ... cycle and to estimations of parameters used in fisheries biology, such as length at first maturity ... Phase Stage I1 (earlv primary vitellogenesis): at the start of vitellogenesis the oocytes increase in ... ). Proceedings of thp V Congress of the European Ichthyological Society, 2985. Stockholm, Sweden: 357-372 ...
Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 35–49 : Auteur(s): Macchi, G.J. and E.R. Barrera-Oro
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Antarctic krill populations in the outflow region of the north-western Weddell Sea
March 2013. The aim of the survey was to study the zooplankton composition and krill abundance and ... distribution in the outflow region of the Weddell Sea. Due to severe pack-ice conditions, more than half of the ... was below the longterm average of the area. New one-year-old recruits were scarce, the stock was ... dominated by two and three year old krill. Spawning occurred late and numbers of gravid females and larvae ...
Meeting Document : WG-EMM-13/24 : Auteur(s): V. Siegel (European Union)
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Towards the development of a management plan for mackerel icefish (Champsocephalus gunnari) in Subarea 48.3
gunnari) at South Georgia is complicated by the likelihood of substantial periodic variations in natural ... Paper Title: Towards the development of a management plan for mackerel icefish (Champsocephalus ... gunnari) in Subarea 48.3 Abstract / Description: Management of the mackerel icefish (Champsocephalus ... mortality rates. These may be associated with increased consumption of C. gunnari by Antarctic fur seals in ... Tampa, Fl. 33609-3437, USA Abstract Management of the mackerel icefish (Champsocephnlus gunnari) at ... of food web dynamics within the South Georgia ecosystem than we possess at present. There is ... (Ckampsoceplzalus gunnari) at South Georgia poses several unique problems, largely d u e to the position of this ... in March 1990 (Kock, 1992). The most recent stock assessment was performed at the 1993 meeting of ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 63–77 : Auteur(s): Agnew, D.J., I. Everson, G.P. Kirkwood and G.B. Parkes
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PRESENCE OF IUU VESSEL IN SPANISH PORT
to: His Excellency, Ambassador of Spain in Australia DG.Marc- European Commission, Brussels Subject ... Abstract: Director-General of Fisheries Resources and Aquaculture Subsecretaría General del Mar ... : Presence of IUU vessel in Spanish port S/REF: N/REF: 413/MM () Date: 21 October 2010 Dear Executive ... , and arrived in Vigo with no cargo on board. In view of the fact that the vessel is configured as a ...
Meeting Document : CCAMLR-XXIX/BG/38 : Auteur(s): Delegation of Spain
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An experimental approach for the Antarctic krill fishery: advancing management and conservation through the use of Krill Reference Areas and Krill Fishing Areas
implementation. We also request input upon how the proposed framework could strengthen the development of other ... to fishing, coupled with the use of Krill Reference Areas and Krill Fishing Areas. We use the ... characteristics, as the geographic and spatial basis for a set of differing treatments. We also consider the ... mainly associated with penguin research. We identify a number of treatments based on seasonal, or year ...
Meeting Document : WS-SM-18/05 : Auteur(s): P.N Trathan and O.R. Godø
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Schedule of Conservation Measures in Force 1998/1999
meeting of the Commission at which they were adopted. For example, Conservation Measure 3/IV denotes the ... arabic numeral, but the roman numeral is changed to that of the meeting at which it was amended. The map ... the width shall appear at regular intervals. ARTICLE 2 Use of the Gauge 1. The net shall be ... using a weight or dynamometer, until it is stopped at the tapering edges by the resistance of the mesh ...
Document : Site Section: Publications
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Schedule of Conservation Measures in Force 1992/93
SCHEDULE OF CONSERVATION MEASURES IN FORCE 1992/93 SEASON (As amended by the Commission at the ... numerals with a roman numeral identifying the number of the meeting of the Commission at which they were ... Commission, and indicates that the Measure was adopted at the Fourth Meeting of the Commission, i.e. in ... width shall be inscribed every 1 mm interval and the indication of the width shall appear at regular ...
Document : Site Section: Publications
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Operational interactions of sperm whales and killer whales with the Patagonian toothfish industrial fishery off southern Chile
Paper Title: Operational interactions of sperm whales and killer whales with the Patagonian ... toothfish industrial fishery off southern Chile Abstract / Description: Interactions of sperm whales ... industrial fishing vessels between April 2002 and March 2003. For the 180 hauls monitored, the evidence of ... = 3). The mean rate of depredation was 3% (±2% CI 95%; n = 180 sets) and ranged between 0 and 100 ... the slope waters lying between 47ºS and 58ºS at the southwestern tip of South America (Figure 1 ... ° –65° Scale: 1:16184071 at Latitude 0° 131 Interactions of sperm and killer whales with the ... heads and 3 trunks were recovered which suggests the loss of at least 140 toothfi sh in the portions ... useful for detecting whales at night and for examining the relationships between the type and rate of ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 127–140 : Auteur(s): Hucke-Gaete, R., C.A. Moreno and J. Arata
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A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea Region incorporating multi-year mark-recapture data
catch-at-age data. This is the first published stock assessment of toothfish in the Ross Sea region. It ... Paper Title: A stock assessment model of Antarctic toothfish (Dissostichus mawsoni) in the Ross ... since the late 1990s. No fishery-independent methods of monitoring stock abundance were plausible, and ... . Although tagging experiments are commonly used for assessing fish stocks, most rely on estimates of ... subsequent multi-year data of recapture of tagged fish in conjunction with fishery catch-at-age data. This ... more reliable method for estimating abundance and yields for the stock. The use of catch-at-age ... reconstruct the history of a fish population, and statistical catch-at- age analyses require auxiliary ... are commonly used to provide abundance information in catch-at-age analyses. In the absence of ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 39–62 : Auteur(s): Mormede, S., A. Dunn and S.M. Hanchet