Résultats de la recherche

1. Bycatch of fishes captured by the krill fishing vessel Chiyo Maru No. 2 in Statistical Area 58 (January to March 1995)

   mean bycatch estimates are wide. Author(s):  Watters, G. Title:  Bycatch of fishes captured by the ... Abstract:  A final report of scientific observations conducted aboard the Japanese krill fishing ... vessel Chiyo Maru No. 2 was presented to the first meeting of WG-EMM. The WG-EMM welcomed the report but ... noted that the results for reporting fish bycatch were not presented in CCAMLR's standard format ...

   Meeting Document : WG-FSA-95/40 Rev. 1 : Auteur(s): Watters, G.

2. Depth and temperature preferences of Antarctica toothfish (Dissostichus mawsoni) from a pilot popup satellite archival tag study in the Mawson Sea

   appeared to have remained in the Mawson Sea area for the majority of time at liberty. The recaptured ... warranted to observe similar ascents in other individuals, and be analyzed in the greater context of ... mawsoni) released in the Mawson Sea were analyzed. Toothfish were at liberty for 36-366 days, and yielding ... individual exhibited distinctive vertical ascents only in September, during the presumed spawning season, and ...

   Meeting Document : WG-FSA-18/22 : Auteur(s): C.H. Lam, S.-G. Choi, E. Kim, S. Chung, J. Lee and D.H. An

3. Annual report of research fishing operations at Subarea 48.6 in the 2017/18 fishing season

   of Japan and South Africa Title:  Annual report of research fishing operations at Subarea 48.6 in the ... Abstract:  This paper represents the annual report of a multi-Member longline survey on Antarctic ... toothfish (Dissostichus mawsoni) at Subarea 48.6 in the 2017/18 fishing season by Japan and South Africa ... . The data set, C2 and Observer data, was provided by the CCAMLR Secretariat on the 3th August, 2018. In ...

   Meeting Document : WG-FSA-18/71 : Auteur(s): Delegations of Japan and South Africa

4. Size and stage composition of age class 0 Antarctic krill (Euphausia superba) in the ice-water interface layer during winter/early spring

   population (0-500 m). Results show that the population in the Northern Weddell Sea consisted mainly of krill ... change gradually. This could be the result of changes in physiology and/or behaviour, as, e.g., the krill ... relatively small size (mean 7-8 mm) dominated the upper two meter layer of the water column, while larger ... larvae and ACO juveniles (mean 14-15) were proportionally more abundant in the o-500 m stratum. Our ...

   Meeting Document : WG-EMM-16/P16 : Auteur(s): F. Schaafsma, C. David, E. Pakhomov, B. Hunt, B. Lange, H. Flores, J.A. van Franeker

5. Annual report of research fishing operations at Division 58.4.4b in the 2018/19 fishing season

   Abstract:  This paper represents the annual report of the multi-member longline survey on ... Patagonian toothfish (Dissostichus eleginoides) at Division 58.4.4b in the 2018/19 fishing season by Japan ... , 2019. In this paper, the data set during current fishing season (2018/19) was used for reporting the ... quantity of data and samples collected. The research operations at Division 58.4.4b have not yet been ...

   Meeting Document : WG-FSA-2019/65 : Auteur(s): Delegations of Japan and France

6. A short note on the tagging of skates in Subarea 88.1

   . Author(s):  N.W.McL. Smith (New Zealand) Title:  A short note on the tagging of skates in Subarea 88.1 ... Abstract:  New Zealand has undertaken a tag recapture study of skates (Family Rajidae) in Subarea ... 88.1. The objective of the programme is to determine the probability of released skates surviving ... . Skates have been tagged in the 1999/00 and 2000/01 seasons. Results from 1999/00 were presented in WG-FSA ...

   Meeting Document : WG-FSA-01/65 : Auteur(s): N.W.McL. Smith (New Zealand)

7. Engaging ‘the crowd’ in citizen science and remote sensing to learn about habitat affinity of two Southern Ocean seals

   images of the pack ice acquired during October 2018 in the Weddell Sea to identify presence/absence of ... presence in the Weddell Sea region suggested presence on 3.3% of maps. Comparison with images searched by ... presence/absence patterns of the Weddell seal (Leptonychotes weddellii), and has recently been adapted for ... crabeater seals (Lobodon carcinophagus) in the Weddell Sea region. Satellites Over Seals provides an ...

   Meeting Document : WG-EMM-2019/37 : Auteur(s): M.A. LaRue, D.G. Ainley, J. Pennycook, K. Stamatiou, M. Dozier, J. Saints, L. Sales, N. Nur, S. Stammerjohn and L. Barrington

8. Intra-annual variability in the abundance of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005: within-year variation provides a new framework for interpreting previous ‘annual’ krill density estimates

   -annual variability in the abundance of Antarctic krill (Euphausia superba) at South Georgia, 2002–2005 ... kHz) were deployed on moorings on- and off-shelf to the northwest of South Georgia to measure ... explained 71% of the observed week-week variation. Mooring estimates of krill abundance were not ... periods suggesting that the mooring point estimates had relevance in a wider spatial context (ship surveys ...

   Meeting Document : WG-EMM-06/25 : Auteur(s): R.A. Saunders, J.L. Watkins, K. Reid, E.J. Murphy, P. Enderlein, D.G. Bone and A.S. Brierley (United Kingdom)

9. Spatio–temporal dynamics in maturation and spawning of Patagonian toothfish Dissostichus eleginoides on the subantarctic Kerguelen Plateau

   both sexes. However, the magnitude of this temporal variation in age-at-maturity varied between gear ... eleginoides in the Heard Island and McDonald Islands (HIMI) fishery on the Kerguelen Plateau in the Indian ... Sector of the Southern Ocean based on gonads and otoliths collected between years 2004–2015, and using ... throughout the late autumn and winter months of May–August, and spawning activity is concentrated on slopes ...

   Meeting Document : WG-FSA-17/P04 : Auteur(s): P. Yates, P. Ziegler, D. Welsford, J. McIvor, B. Farmer and E.Woodcock

10. Stock status and population assessment of the Antarctic starry skate (Amblyraja georgiana) in Subarea 48.3

    Deficient” by IUCN (Endicott & Kyne 2009) and is one of the main by-catch species in the longline ... assessment of the Antarctic starry skate (Amblyraja georgiana) in Subarea 48.3 Approval:  Approved ... fishery for Patagonian toothfish (Dissostichus eleginoides) around South Georgia in the Southern Ocean ... Georgia and Shag Rocks was undertaken. The outcomes of this study narrowed some of the existing knowledge ...

    Meeting Document : WG-FSA-18/27 : Auteur(s): M. Söffker, N.D. Walker, M. Belchier and J. Ellis

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