Результаты поиска

1. Reassessment of important population parameters for Dissostichus eleginoides on the Heard Island Plateau (Division 58.5.2) based on time series of surveys and fishery data

   new survey of the Heard Island Plateau was undertaken in May- June 2001, providing the sixth survey ... over 11 years on this stock with other surveys including part of this stock. This paper describes the ... results of that survey, the time series of abundances and assessments of growth, recruitment, mortality ... and selectivity of this species. The results indicate that D. eleginoides is faster growing that ...

   Meeting Document : WG-FSA-01/73 : Автор(ы): A.J. Constable, R. Williams, T. Lamb, I.R. Ball and E. van Wijk (Australia)

2. Results of the first winter longline survey to the northern Ross Sea region to investigate toothfish reproductive life history

   of neutral buoyancy. We recommend that a survey be carried out from mid-July through August to ... the 4 strata, and 55.2 t of Antarctic toothfish and 3.4 t of Patagonian toothfish were caught ... northwest of stratum 1. Gonad staging and gonadosomatic indices suggest that males in spawning condition may ... aggregate earlier than females and that spawning begins in early July. There were a higher proportion of ...

   Meeting Document : WG-FSA-16/37 : Автор(ы): D. Stevens, D. Di Blasi and S. Parker

3. Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia

   L oo = 207.01 cm, K = +0.0748 and  t o =-0.2898. The maximum age of D. eleginoides was found to be ... test for paired data (Ts = 0.256, n = 59) conducted on the remaining 56% showed that differences in age ... effective with regard to time and cost. Values of fish growth parameters using the generalised von ... Bertalanffy equation estimated from 1 000 data records are: L t = 207.01 cm [1- e- 0.0748{t + 0.2898}]; where ... to the fact that false rings around the nucleus mix together with the first ring. Regression ... ). It was noted that this refinement could be achieved by comparing age readings from scales and ... considered that g(t,0) = L, . (1 - e-K(t-TOJ) and h (t,0) = 0, then equation 3 takes the form In equation ... can be seen that the results are very close to the other three existing growth equations for D ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Автор(ы): Cassia, M.C

4. Infectious diseases of Antarctic penguins: current status and future threats

   occurred. The majority of these events have occurred since the year 2000 in regions that will likely be ... tourists in the future. Three main areas are likely to be impacted by this increase in use and by ... Antarctica. From previous reports we know that penguin species are highly susceptible to a number of ... System, means that our understanding is still patchy. A feather loss condition of unknown etiology ...

   Meeting Document : WG-EMM-14/53 : Автор(ы): W.W. Grimaldi, P.J. Seddon, P.O.B. Lyver, S. Nakagawa and D.M. Tompkins (New Zealand)

5. e-sc-xix-a5.pdf

   ... Subarea 48.3 should be identified to the level of species. It is expected that with 100% observer ... that could be stored in the CCAMLR database and placed limitations on their interpretation. The ... submitted during August to October, and had been entered by the start of the meeting. These data would be ... need to be subtracted from the weight of whole fish that have been discarded and that have been application/pdf attached to:WG-FSA-00

   Meeting Report : WG-FSA-00

6. e-sc-xxvi-a9.pdf

   ... appropriate scales should be data- driven, but that often this will need to be supplemented with expert advice ... consistent with the 2006 Hobart Workshop, and that they could be used as a basis for an initial benthic ... appropriate scales should be data-driven, but that often this will need to be supplemented with expert advice ... Committee’s agreement in 2006 (SC-CAMLR-XXV, paragraph 3.33) that the following components of work should be application/pdf attached to:WS-BSO-07

   Meeting Report : WS-BSO-07

7. CCAMLR-XXI

   Dissostichus spp. Delegation of Australia CCAMLR-XXI/11CCAMLR-XXI/12Addendum To be read in conjunction with ... Rapport de la dix-septième réunion annuelle de l'ICCAT (Murcia, Espagne, novembre 2001) Observateur ... Information in relation to new and exploratory fisheries This document should be read in conjunction with ... IUU fishing for toothfish in that portion of Australia’s EEZ within Division 58.5.2 – 1 July 2001 to ...

   Meeting

8. Conservation Measure Conservation Measure 77/XIII (1994)

   r. no oKoHvaHua coBeWaaHa KOMHCCHH B 1996 r. MEPA IIO C O X P ~ ~ 77/XIII Orpameme Ha BbInoB ...

   Conservation Measure : 77/XIII (1994)

9. Conservation Measure Conservation Measure 76/XIII (1994)

   r. no oKoHvaHua coBeWaaHa KOMHCCHH B 1996 r. MEPA IIO C O X P ~ ~ 77/XIII Orpameme Ha BbInoB ...

   Conservation Measure : 76/XIII (1994)

10. Fishery Report: Dissostichus eleginoides Kerguelen Islands (Division 58.5.1)

    and effort data and other data that could be used to progress understanding of fish stocks and ... measures 18. The Working Group recommended that, where possible, areas with high by-catch rates should ... streamers will be tested to ensure that an aerial coverage of 100 m is attained by all vessels. The ... . 1 Although the fishing season defined by France in its EEZ extends from 1 September to 31 August of ...

    Document : Site Section: Publications

Страницы