Résultats de la recherche

1. Southern royal albatross Diomedea epomophora census on Campbell Island, 4 January–6 February 1996, and a review of population figures

   variability in counting effort between years. Nevertheless, numbers of nests have increased since the first ... suggest that 8200-8600 pairs were nesting in the 1995-96 breeding season. The count WDS 23% higher than in ... census in January-February 1958, and increased or fluctuated since the 1970s. Accurate counts at study ...

   Meeting Document : SC-CAMLR-XVII/BG/13 : Auteur(s): Delegation of New Zealand

2. UPDATE ON ITEMS OF INTEREST TO WG-IMAF

   New Zealand’s EEZ in recent years that either breed or forage within the CCAMLR convention area ... Abstract:  This paper documents recent and ongoing developments in New Zealand’s Exclusive ... ongoing seabird mitigation trials that are underway in New Zealand. These include trawl offal management ... potential for use in the CCAMLR context. Author(s):  N. Walker (New Zealand) Title:  UPDATE ON ITEMS OF ...

   Meeting Document : WG-FSA-08/47 : Auteur(s): N. Walker (New Zealand)

3. A history of the acquisition and analysis of sea-ice data by CCAMLR

   Abstract:  This paper was requested by WG-EMM in 1995 (SC-CAMLR-XIV, Annex 4, paragraph 6.49). In ... from satellite images, was recognised as an important source of information for interpreting changes in ... monitored predator parameters. Standard methods for collection of environmental parameters were agreed in ... the early years of development of the ecosystem monitoring program sea ice data, especially derived ...

   Meeting Document : WG-EMM-96/15 : Auteur(s): Agnew, D.J.

4. Beach debris survey – Main Bay, Bird Island, South Georgia, 2005/06

   multifilament (multi-strand) gillnet were found on the survey beach this year (mainly in winter) compared to 11 ... found, more than in any of the previous 9 years, suggesting that the ban on their use aboard fishing ... Abstract:  During the sixteenth year of standardised beach surveys of man-made debris at Bird ... 101% more during summer, a mass increase of 1.19kg overall (29%). For the third consecutive year ...

   Meeting Document : SC-CAMLR-XXVI/BG/16 : Auteur(s): Delegation of the United Kingdom

5. Comparison of equal-area cylindrical and circular piston transducers

   Abstract:  Design of sondes for in situ measurement of zooplankton or other scatterers requires ... patterns with measurement gives confidence in the radiation model, which is used to compute the directivity ... of 20 dB, the active sonar equation is exercised to estimate the maximum detection range of both ... single targets and multiple targets distributed throughout the sampling volume. In every single case, the ...

   Meeting Document : WG-EMM-95/08 : Auteur(s): Foote, K.G.

6. A sentiment analysis of online content containing Antarctic krill fishing search terms

   terms 12 was analysed to evaluate public perception of the fishery, as a consideration in management 13 ... combination of recent increases in catches and perceived 16 negative environmental impacts of fishing for ... resulted in an ongoing public debate. 18 The tenor of this debate is inevitably guided by access to ... the fishery was 20 analysed through sentiment and relevant keyword searches from three online ...

   Meeting Document : WG-EMM-17/18 : Auteur(s): J. Barrett, K. Reid and J. Jabour

7. Design of the used on Russian vessels Sparta and Chio Maru No. 3 bottom trot-line for toothfish fishing

   Abstract:  This work is prepared in accordance with recommendation of 4.18 WG-SAM-12 about ... weight (“barandija”) has bunch of 5-10 snoods with hooks and length of a snood is 30-40 cm or sometimes ...

   Meeting Document : WG-FSA-12/22 : Auteur(s): I.G. Istomin, V.V. Akishin, V.A. Tatarnikov and I.I. Gordeev (Russia)

8. A Comparison Between Age Determinations of the Antarctic Fish Notothenia gibberifrons Lönnberg Using Scales and Otoliths

   were interpreted 60% of scale readings and 30% separate and simultaneous interpretations. Estimates of ... derived from scales are approximately 30% greater than predictions utilising age data derived from ...

   Meeting Document : WG-FSA-89/13 : Auteur(s): R. Coggan (United Kingdom), K. Skora (Poland), A. Murray and M. White (United Kingdom)

9. Using carapace measurements to determine the sex of Antarctic krill (Euphausia superba)

   derived from mature krill in years following significant recruitment events with large proportions of ... Abstract:  Krill carapaces measurements have been used to reconstruct krill length frequencies in ... populations. The equations have been applied to fur seal diet studies in the South Shetlands but until now ... have not been validated using locally sampled krill. This study reports on a three year study ...

   Meeting Document : WG-EMM-05/26 : Auteur(s): J.D. Lipsky, M.E. Goebel, C.S. Reiss and V. Loeb (USA)

10. Beach debris survey – Main Bay, Bird Island, South Georgia 2000/01

    ), but to a lesser extent than in previous years, whilst miscellaneous debris accounted for almost as ... Abstract:  During the eleventh year of standardised beach surveys of man-made debris at Bird ... of 408 items recorded in 1999/00 and the lowest levels of summer beach debris (147 items) since the ... 1994/95 season. The difference between the number of items collected in the summer and winter months is ...

    Meeting Document : SC-CAMLR-XXI/BG/03 : Auteur(s): Delegation of the United Kingdom

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