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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  1. Feeding patterns of nine species of Antarctic fish and assessment of their daily food consumption

    be about five times their body weight. File:  20-Pakhomov-and-Tseitlin.pdf ... -20 cm) (37% each), P. antarcticum (15 and 22% respectively) and T. eulepidotus (17 and 19%). All ... group together, we cannot say how many groups make up the catch. Figure 1 shows the weight distribution ... production of no less than 20 to 25 thousand km2, is required for a biomass of this size. If one assumes ... ) Trematomus 219 118 ±6 0.022 ± 0.001 eulepidotus (50 - 650) (0 - 0.094) Trematomus 243 380±20 0.038 ± 0.002 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 321–333 : Autor(es): Pakhomov, Y.A. and V.B. Tseitlin

  2. Long-term trends in the foraging patterns of female Antarctic fur seals at South Georgia

    number of feeding trips, with 1979 being the year with the fewest trips made during the entire 20 year ... teeth from Bird Island, South Georgia, was analyzed to estimate: 1) birth year of individuals, and 2 ... feeding trips, with 1979 being the year with the fewest trips made during the entire 20 year period ... voyages ont ete les moins nombreux sur la periode de 20 ans. Sous presse dans Sahrhage, D. (ed ... viajes hechos durante todo el periodo de 20 anos. En prensa en: Sahrhage, D. (ed). Antarctic Ocean and ... 3TOM 1979 reA OKa3anCH rOAoM, KorAa 6bInO cAenaHo HaWMeHbwee KOnWqeCTBO BhlxoAoB 3a BeCb 20-neTHwfI ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 441-443 : Autor(es): Bengtson, J.L.

  3. Integration of CPUE data into assessments using the Generalised Yield Model

    / Description:  For the last three years, CCAMLR's Working Group on Fish Stock Assessment (WG-FSA) has ... year Y is the latest year for which we have data from the fishery, and simulation years Y+l to Y+P ... three years, CCAMLR's Working Group on Fish Stock Assessment (WG-FSA) has accorded high priority to ... Model, importance sampling, stock assessment, CCAMLR INTRODUCTION For several years CCAMLR's Working ... most recent years, and that the trend in biomass predicted by the GYM had shown a smaller decline ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 65–74 : Autor(es): Kirkwood, G.P. and A.J. Constable

  4. A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures

    exploring the consequences of uncertainty. Résumé La CCAMLR met en place actuellement une procédure de ... e m od el s; F ig ur e 3. G al es a nd S ou th w el l ( 20 04 ) Fi sh er ie s ... /element is an accumulated function of consumption, perhaps over many years. According to typical energy ... . Similarly, some temporal processes may only need updating once per year while others may need to be ...

    Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 99–117 : Autor(es): Constable, A.J

  5. Acoustic estimates of krill biomass in the Elephant Island area: 1981–1993

    years 1981 to 1993 (with the exception of 1982 and 1986). Estimates for 1981 to 1991 are based on ... density over the 13-year period were 1 703 x  103 tonnes and 53.2 g/ 2. File:  01hewitt-demer.pdf ... vicinity of Elephant Island are presented for the years 1981 to 1993 (with the exception of 1982 and 1986 ... surveys (30 mm and 41 mm). Klindt's biomass estimate for the 1985 survey may be adjusted by a factor ... /m2. Average biomass and average density over the 13-year period were 1 703 X 103 tonnes and 53.2 g ... -year period was l 703 X 10"onnes and 53.2 g/m2. The lowest estimate of average biomass density was ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 1–5 : Autor(es): Hewitt, R.P. and D.A. Demer

  6. Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands (Division 58.5.1)

    from year to year and highly dependent on the harvestable resources of Champsocephalus gunnari. Vital ... les plus frequemment observes dans les captures au chalut (30-60 a 50-100 cm) appartiennent aux ... Kerguelen Islands. J.lchthyoZ. 30 (8): 122-125. DUHAMEL, G. 1981. Caracteristiques biologiques des ... ) obtenus depuis la creation d'une ZEE. Annee australe Nombre Nombre Capture Rendement (1 July - 30 June ... ................................. " .................. . 20 40 60 80 Lt (2crIl interval) 250 - 350 m -+- 350 - 450 m n=235 n=1069 100 120 -*- 450m ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 85–106 : Autor(es): Duhamel, G.

  7. Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000

    Pilling et al. predation, a major problem in certain areas, (2000b), which brings together the result of ... . A drawstring held the bottom mesh together in the middle. This allowed pots to be emptied easily ... 625 Number 435 20 193 Table 6: T h e number and ercentage o f female Pnvalonlis foriiiosn, P ... possibility of retaining legal-sized crab by-catch and fishing at all times of the year. This is possible ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Autor(es): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves

  8. Status of the FIBEX acoustic data from the West Atlantic

    about the parameters and constants used during the data collection. As it is now more than 12 years ... since the FIBEX data were collected and more than nine years since the Post-FIBEX Acoustic Workshop ... -92/20 was updated before publication in Selected Scientific Papers, 1992 (SC-CAMLR-SSPI9) (Trathan ... which have been the focus of commercial fishing activity in recent years (Everson and Goss, 1991 ...

    Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 35–48 : Autor(es): Trathan, P.N. and I. Everson

  9. A preliminary assessment of the stock of the ommastrephid squid Martialia hyadesi in the Scotia Sea based on data from predators

    of two years and a circumpolar distribution, but its biology and ecology are still virtually unknown ... 51 400 tonnes. M. hyadesi probably has a life span of two years and a circumpolar distribution, but ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 479–480 : Autor(es): Rodhouse, P.G.

  10. Joint Polish/American hydroacoustic survey of Elephant Island and the vicinity of King George Island, 1988

    hydroacoustic survey found a low krill abundance in most areas covered by last years survey. The total biomass ... bongo-net hauls (reduced speed from 6-8 knots to 3 knots for 45 min) spaced approximately every 30 n ... 372 I I = 120 KHZ BIOMASS' 1988 ~ = 20~ KHZ BIOMASS 1988 TONS/1000. (Bransfield Strait) 200r ... the areas surveyed last year. The full survey found (120 kHz data) 385k tonnes (in 7 787 n miles2 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 357–377 : Autor(es): Macaulay, M.C.

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Correo electrónico: ccamlr [at] ccamlr [dot] org
Teléfono: +61 3 6210 1111
Facsímil: +61 3 6224 8744
Dirección: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

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