Resultados de la búsqueda

1. Results of the Spanish exploratory longline fishery for Dissostichus spp. in Divisions 58.4.1 and 58.4.2 in the 2013/14 season

   , together with the estimation of the total Biomass in the entire SSRU using a depletion model. There have ... been some Antarctic toothfish recaptured that would allow, in successive years, to estimate the local ... year of the multi-year research survey in Divisions 58.4.1 and 58.4.2,  the F/V Tronio has returned to ...

   Meeting Document : WG-SAM-14/12 Rev. 1 : Autor(es): R. Sarralde, L.J. López-Abellán and S. Barreiro (Spain)

2. Pygoscelid penguins vulnerabilities to spatio-temporal changes of the krill fisheries in the Antarctic Peninsula

   climate change over penguin populations. We used almost 40 years of data on fishing activities and on ... populations, and a non-significant impact on gentoo populations. Fisheries and climate change together ...

   Meeting Document : WG-EMM-2019/10 : Autor(es): L. Krüger, F. Santacruz, L. Rebolledo and C. Cárdenas

3. Effects of weather and sea-ice on the reproductive performance of the Adélie penguin at Edmonson Point, Ross Sea

   /99 0 2 4 6 8 10 12 14 16 N u m b e r o f d e a d c h ic k s 0 10 20 30 40 ... 2 4 6 8 10 12 14 16 N u m b e r o f d e a d c h ic k s 0 10 20 30 40 50 60 ... 0 10 20 30 40 50 60 70 80 W in d s p e e d ( k n o ts ) n = 97 n = 76 ... -January. In 2003 the fast-ice again extended about 20 km but, unlike the previous year, it did not ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 99–109 : Autor(es): Olmastroni, S., F. Pezzo, V. Volpi and S. Focardi

4. e-sc-xii-a6.pdf

   ... results (for four years) compared with appropriate data from a 15-year data series on birth mass and ... data were higher in every year (and significantly so for male pups in all years and for female pups in ... years 1981 and 1993. Comparing estimates of recruitment and biomass it was noted that a strong year ... from 1991/92. Year class success from these and other years appears to be associated with female application/pdf attached to:WG-CEMP-93

   Meeting Report : WG-CEMP-93

5. e-cc-ix-a8.pdf

   ... Committee by elaborating on any of the points raised by SCAR, nor would he have the benefit of hearing the ... in keeping the material together in a single volume. The Committee agreed to a revision of the ... . It was noted that Members were required under Article XXI (2) of the Convention to submit application/pdf attached to:SCOI-90

   Meeting Report : SCOI-90

6. Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea

   been generated that suggest much slower growth, greater ages-at-maturity (about 20 years compared with ... georgiana in the Ross Sea suggested that these skates initially grow very rapidly for about five years ... 6–11 years) and greater maximum ages (28–37 years compared with 14 years). Several pieces of ... (years) 0 10 20 30 40 R ea de r 1 , r ea di ng 2 (y ea rs ) ( m ea n ± 2S E ) 0 10 20 ... underestimated Estimated age (years) 0 10 20 30 40 P el vi c le ng th (c m ) 0 20 40 60 80 100 ... have been generated that suggest much slower growth, greater ages-at-maturity (about 20 years compared ... aged up to about 20 years (Figure 2). However, beyond 20 years, reader 1 consistently aged skates ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Autor(es): Francis, M.P. and M.J. Gallagher

7. e-cc-xxviii-a5.pdf

   ... System of Inspection was more than 20 years old and that an update to the text was overdue, whilst ... modernisation of this 20-year old scheme. The USA felt that the System of Inspection was relevant to several ... , Australia, from 26 to 30 October 2009. 1.2 The Chair of SCIC, Ms K. Dawson-Guynn (USA), opened the ... been discussed over the past three years and that its proposal was not intended to make radical application/pdf attached to:SCIC-09

   Meeting Report : SCIC-09

8. Spatial distribution of foraging by female Antarctic fur seals

   years when there were different amounts of prey available. Females were constrained to forage mainly ... within 100 km of the location at which the offspring was being raised. When this constraint was removed ...

   Meeting Document : WG-EMM-01/26 : Autor(es): I.L. Boyd, I.J. Staniland and A.R. Martin (United Kingdom)

9. Direct ageing of Antarctic krill (Euphausia superba) – potential utility of eyestalk sections for age determination

   performed. First, longitudinal sections of the eyestalk from known age krill (2+ and 3+ years old) were ... seasons.  Marks consistent with annuli observed in laboratory raised krill were observed. Length at age ... ) and fall on the line for two and three year old krill. If validated, the technique should allow the ...

   Meeting Document : WG-EMM-15/45 : Autor(es): C. Reiss (USA), R. Kilada (Canada) and S. Kawaguchi (Australia)

10. Spatial scales of benthic invertebrate habitats from fishery by catch and video transect data in the Ross Sea region

    occurred at a typical scale of 10-30 km 2, though some sponge habitats appeared larger. Spatial analysis of ... habitats also varies among four benthic bioregions developed for the Ross Sea. Together, the data show that ...

    Meeting Document : WG-EMM-10/28 : Autor(es): S.J. Parker, R.G. Cole and S.M. Hanchet (New Zealand)

Páginas