Résultats de la recherche

1. A BALANCED MODEL OF THE FOOD WEB OF THE ROSS SEA, ANTARCTICA

   average, recent year (1990–2000). The focus of the model is on the role of Antarctic toothfish in the food ... efficiency) and all groups together was 1.7%, and for diet fractions was 0.6%. Large but not implausible ...

   Meeting Document : WG-EMM-09/42 : Auteur(s): M.H. Pinkerton, J.M. Bradford-Grieve and S.M. Hanchet (New Zealand)

2. Characteristics of krill aggregations in the South Sandwich Islands subarea in January–February 2000

   59°S 60°S 61°S 200 g m-2 20 g m-2 2 g m-2 0.2 g m-2 31°W 30°W 29°W ... 20.00 30.00 40.00 50.00 3 9 15 21 27 fre qu en cy ,% Fr eq ue nc y (% ) 50 40 30 20 10 ... 15 20 25 30 0 0.75 1.75 2.75 3.75 4.75 5.75 Fr eq ue nc y, % Ln, 30 25 20 15 10 5 0 ... were dominant in the zones of high density (over 20 g m-2) observed there. Vertical Distribution of ...

   Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 145–164 : Auteur(s): Kasatkina, S.M., A.P. Malyshko, V.N. Shnar and O.A. Berezhinsky

3. WG-CSD-88

   , Australia Date(s):  Thursday, 20 October 1988 to Friday, 21 October 1988 Submissions Due:  Thursday, 6 ... , Australia, 20–22 October, 1988) ...

   Meeting

4. Quantifying vessel performance in the CCAMLR tagging program: spatially and temporally controlled measures of tag-detection rates

   years 2000–01 to 2010–11. Document WG-FSA-11/46. CCAMLR, Hobart, Australia: 32 pp. Year of release ... calculation by using CCAMLR Science, Vol. 20 (2013): 73–80 73 QuantIfyIng vessel performance In the ccamlr ... between sea- sons. Note that the fishing season in Subareas 88.1 and 88.2 starts on 1 December each year ... window used was a circle with a radius of 20 km, centred on the location of the case fishing event ...

   Science Journal Paper : CCAMLR Science, Volume 20 (CCAMLR Science, Volume 20) : 73–80 : Auteur(s): Mormede, S. and A. Dunn

5. Age and growth of Scotia Sea icefish Chaenocephalus aceratus (Lönnberg, 1906), from the South Shetland Islands

   asymptotic length L??(cm) and K (year-1) were respectively 79.8 and 0.07 for females and 60.0 and 0.09 for ... from different institutions. The age range was 1-17 years for females and 1- 15 years for males. Von ... . Sexual maturity was attained by females and males at about 10 and 9 years old respectively, at about 60 ...

   Meeting Document : WG-FSA-02/77 : Auteur(s): M. La Mesa, J. Ashford, E. Larson and M. Vacchi

6. AGE AND GROWTH OF SPINY ICEFISH, CHAENODRACO WILSONI REGAN, 1914, OFF JOINVILLE-D'URVILLE ISLANDS (ANTARCTIC PENINSULA)

   . Age at sexual maturity was estimated to be about 2 years for females and 2.5 years for males. Compared ... consisted mainly of adult specimens between 1 and 3 years of age, with very few older fish. Author(s):  M ...

   Meeting Document : WG-FSA-08/33 : Auteur(s): M. La Mesa, A. De Felice (Italy), C.D. Jones (USA) and K.-H. Kock (Germany)

7. Temperature-dependent growth of Thysanoessa macrura: inter-annual and spatial variability

   . We analyzed data from four separate years (1995, 1998, 2001, 2004) that varied widely in temperature ... growth. Growth rates of T. macrura varied between years and water masses, ranging from-0.037 mm day-1 in ... than in Weddell Sea water during all years. Growth rates were strongly correlated with temperature but ...

   Meeting Document : WG-EMM-13/39 : Auteur(s): R.M. Driscoll, C.S. Reiss and B.T. Hentschel (USA)

8. Long term variability in the diet and reproductive performance of penguins at Bird Island, South Georgia

   Abstract:  Inter-annual variability in diet during crèche (December to February) over 22 years ... present in 89 % of samples and were the main prey (> 50 % by mass) in 10 years of the study. Antarctic ... and were the main prey in 12 years, with Champsocephalus gunnari and Lepidonotothen larseni the most ...

   Meeting Document : WG-EMM-17/P02 : Auteur(s): C.M. Waluda, S.L. Hill, H.J. Peat and P.N. Trathan

9. Annual report of research fishing operations at Subarea 48.6 in 2016/17 fishing season

   , 2018. In this paper, the data set during last fishing season (2016/17) was used for reporting the ...

   Meeting Document : WG-SAM-18/32 : Auteur(s): Delegations of Japan and South Africa

10. Implementation of by-catch move-on rules in exploratory fisheries

    catch and location data from CCAMLR exploratory fisheries from 2010 to 2018. Conservation Measure 33-03 ...

    Meeting Document : WG-FSA-18/09 : Auteur(s): CCAMLR Secretariat

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