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1. Acoustic data analysis and models of krill spatial distribution

   wavenumber spectrum resembles a white noise at scales of 2-20 km, although at scales smaller than 1 km the ... distribution of krill biomass is bimodal and appears to be the mixture of two log normal distributions. These ... two distributions may correspond to the between and within patch biomass. These results of data ... animal swarm size is the one that maximized the entropy subject to given information or constraints ... - Figure 5: 80'- :r 50 40 30 201- 10H 1111111111111111111111111 0 1.5 -0.5 0.5 2.5 3.5 0 1 ... spectrum resembles a white noise at scales of 2-20 km, although at scales smaller than 1 .km the spectrum ... distribution of krill biomass is bimodal and appears to be the mixture of two log normal distributions. These ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 311–329 : Autor(es): Morin, A., A. Okubo and K. Kawasaki

2. e-sc-xxvii-a5.pdf

   ... Committee, who passed away in May 2008. Dr Fanta was an exceptional Antarctic biologist, and a long-time ... caught in some years, these year classes are not seen in large numbers in later years in the fishery ... discussions in only one working language, and emphasised the continuing need to engage all Members in its ... . eleginoides (80% of the catch in Division 58.4.1; 92% in Division 58.4.3b), while the landings reported in application/pdf attached to:WG-FSA-08

   Meeting Report : WG-FSA-08

3. e-sc-viii-a7.pdf

   ... (see paragraph 49). Aspects such as whether there are one or two chicks being fed, whether one or ... the data being collected. This would compromise both the data obtained in any one year and the ... to 30 August 1989) REPORT OF THE WORKING GROUP FOR THE CCAMLR ECOSYSTEM MONITORING PROGRAM ... (Mar del Plata, Argentina, 23–30 August 1989) The Fourth Meeting of the Working Group for the CCAMLR application/pdf attached to:WG-CEMP-89

   Meeting Report : WG-CEMP-89

4. Annual variation in breeding biology of gentoo penguins, (Pygoscelis papua) at Bird Island, South Georgia

   -3.4 days. Chicks creched when 25-30 days old. and this varied between years. possibly related to food ... breeding population at Bird Island decreased by 20% and increased by 84% in successive years during the ... varied annually, and with age of the breeding bird, nest location and, in one year, with laying date ... or breeding experience. Laying date varied significantly between all three years, being three weeks ...

   Meeting Document : WG-CEMP-90/38 : Autor(es): T.D. Williams (United Kingdom)

5. Variability of krill biomass estimates in repeated mesoscale surveys in relation to CCAMLR-2000 Survey

   ” (11.10.84-14.12.84 and 20.01.88-09.03.88). There were used similar gear (Isaak's Kidd Midwater Trawl ... layers sampled during CCAMLR-2000 and Soviet surveys, krill biomass derived from data collected in 80-s ... krill biomass since 80-s, however rate of this increase is impossible to determine on the present stage ... Abstract:  One of the important problems in interpreting CCAMLR-2000 results is how they reflect ...

   Meeting Document : WG-EMM-01/28 : Autor(es): V.A. Sushin, F.F. Litvinov (Russia) and V. Siegel (Germany)

6. e-sc-v-a4.pdf

   ... most cases, been concentrated in one or more periods of no more than two or three years, separated by ... . the fishing down in one or two seasons of the accumulated stock from several years’ natural ... . of C. gunnari, consist now of only one or two year-classes, and if year-class strength is highly ... on only one or two year-classes. It was concluded in the 1985 report that this stock was being application/pdf attached to:WG-FSA-86

   Meeting Report : WG-FSA-86

7. FAO PSM Guide

   arrangements [RFMO/As]). Twenty years after the Earth Summit, the Rio+20 Conference will be held in June ... information product are those of the author(s) and do not necessarily reflect the views of FAO. ISBN 978-92 ... Committee on Fisheries to facilitate capacity development and to implement Article 21 of the 2009 FAO ... ................................................................................ 20  2.3  The technical role of FAO in the implementation of the Agreement ...

   Document : Site Section: Compliance

8. Fishery Report 2013: Exploratory fishery for Dissostichus spp. in Division 58.4.3a

   again in 2012 and 2013 with broad modes evident at approximately 50–80 and 90–130 cm. 4 ... greater • all other species combined – 20 tonnes. 21. If the by-catch of any one species is equal to ... year are provided. Note: length-frequency distributions are only presented for those years/SSRUs in ... 30 November 2013). FISHERY REPORT 2013: EXPLORATORY FISHERY FOR DISSOSTICHUS SPP. IN ...

   Document : Site Section: Publications

9. e-sc-xxv-a4.pdf

   ... clear that at least one of the points raised by the Working Group has already been addressed. Dr Agnew ... (USA), Mr J. Hinke (USA), Drs S. Kawaguchi (Australia), S. Nicol (Australia), M. Pinkerton (New ... operating model (SMOM)), and to build parameter sets (WG-EMM-06/30 Rev. 1) on which the provision of ... received two notifications for the placement of CCAMLR scientific observers on krill fishing vessels in application/pdf attached to:WG-EMM-06

   Meeting Report : WG-EMM-06

10. A preliminary assessment of age and growth of Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea, Antarctica

    -growing with a moderate longevity; the maximum estimated age was 14.3 years. Von Bertalanffy parameters ... about two-thirds of the sampled fish could not be sexed. Precision estimates and age bias plots ... derived for both sexes combined are: L ∞ 22.1 cm SL; K 0.167 y –1; t 0 –0.4 years. Parameter estimates ... –11.0 and 15.1–15.5 cm. Mean lengths of 4.9 and 7.3 cm (at ages 1.3 and 2.3 years respectively) are ... 15 25 20 15 10 5 0 S ta nd ar d le ng th (c m ) Age (years) 0 3 ... 5 6 7 8 9 10 11 12 13 14 Age (years) Fr eq ue nc y Age (years) Fr eq ue nc y 50 40 30 20 ... aged Antarctic silverfish sampled from the Ross Sea. 0 5 10 15 20 25 30 35 4.0-4.5 5.1-5.5 ... year of reader 1’s first readings, and none dif- fered by more than 3 years. The between­reader APE ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 75–86 : Autor(es): Sutton, C.P. and P.L. Horn

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