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CCAMLR

Comisión para la Conservación de los Recursos Vivos Marinos Antárticos

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  1. Mitigation of seabird captures during hauling in CCAMLR longline fisheries

    Paper Title:  Mitigation of seabird captures during hauling in CCAMLR longline fisheries Abstract ... as 1994/95 when steps were taken to reduce the attraction of seabirds to vessels during the hauling ... process. Since 2003, increased efforts have been made to improve the design and performance of bird ... suggest that there are two key aspects of effective BEDs, firstly that they provide a deterrent to ... MITIGATION OF SEABIRD CAPTURES DURING HAULING IN CCAMLR LONGLINE FISHERIES E. Reid BirdLife International ... of Birds Sandy, Bedfordshire SG19 2DL United Kingdom Email – ben.sullivan@rspb.org.uk J. Clark ... the attraction of seabirds to vessels during the hauling process. Since 2003, increased efforts have ... been made to improve the design and performance of bird exclusion devices (BEDs) placed around the ...

    Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 155–162 : Autor(es): Reid, E., B. Sullivan and J. Clark

  2. Length-based assessments revisited – why stock status and fishing mortality of long-lived species such as toothfish cannot be inferred from length-frequency data alone

    Paper Title:  Length-based assessments revisited – why stock status and fishing mortality of long ... / Description:  In many of CCAMLR’s new and exploratory fisheries, stock assessment techniques are still in ... development. The failure of the tag-recapture program to provide robust assessments in many areas and doubts ... and fishing mortality from length-frequency data alone. In this paper, a number of length-based stock ... CCAMLR aims to ensure that the development of a new and exploratory fishery does not occur faster than ... the Commission is able to achieve the objectives of Article II, notably maintaining stable ... recruitment of the fished populations and minimise the risk of ecosystem changes that are not revers- ible ... over two or three decades (Constable et al., 2000). At the core of this approach are rules for ...

    Science Journal Paper : CCAMLR Science, Volume 18 (CCAMLR Science, Volume 18) : 57–73 : Autor(es): Ziegler, P.E., D.C. Welsford and A.J. Constable

  3. Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1)

    Paper Title:  Areas of seabed within the 500 m isobath around Elephant Island (Subarea 48.1 ... ) Abstract / Description:  Areas of seabed within 50 m depth contours to a depth of 100 m, and within 100 m ... trawl surveys around Elephant Island (the northernmost island of the South Shetland Islands) from 1977 ... AREAS OF SEABED WITHIIV THE 500 M ISOBATH AROUND ELEPHANT ISLAND (SUBAREA 48.1) K.-H. Kock and U ... , Germany Abstract Areas of seabed within 50 m depth contours to a depth of 100 m, and within 100 m ... trawl surveys around Elephant Island (the northernmost island of the South Shetland Islands) from 1977 ... published by Everson (1987) based on work requested by the BIOMASS Estimates of areas of seabed within ...

    Science Journal Paper : CCAMLR Science, Volume 2 (CCAMLR Science, Volume 2) : 131–135 : Autor(es): Kock, K.-H. and U. Harm

  4. Review of length-weight relationships for Antarctic krill

    Paper Title:  Review of length-weight relationships for Antarctic krill Abstract / Description ... euphausiid species), are listed for ash-free dry weight, dry weight, and wet weight. The accuracy of length ... taken into account. The influence of seasonal changes on length-weight relationship parameters is ... discussed. Recommendations for possible uses of reviewed length-weight relationships are presented. File ... WG-KRILL-92/1S REVIEW OF LENGTH-WEIGHT RELATIONSHIPS ... weight, dry weight, and wet weight. The accuracy of length-weight relationship calculations is improved ... when information on sex and dominant maturity stages is taken into account. The influence of seasonal ... changes on length-weight relationship parameters is discussed. Recommendations for possible uses of ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 145–155 : Autor(es): Siegel, V.

  5. Age determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic Peninsula subarea (Subarea 48.1)

    Paper Title:  Age determination of Notothenia gibberifrons from the South Shetland Islands ... Potter Cove, 25 De Mayo/King George I.). Samples consisted of small and medium sized fish (total length ... scale readings gave a result of one year more. This could arise from the difficulty in differentiating ... previously for specimens of South Bay, Palmer Archipelago. Possible reasons for these differences are ... WG-FSA-88/15 AGE DETERMINATION OF NOTOTHENIA ... consisted of small and medium sized fish (total length - 14.8-38 cm). Otolith and scale readings have been ... compared in 19 Potter Cove specimens. In some cases scale readings gave a result of one year more. This ... Georgia. Likewise, our values are lower than the ones reported previously for specimens of South Bay ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 143-160 : Autor(es): Barrera-Oro, E.

  6. Age and growth of Antarctic euphausiacea (crustacea) under natural conditions

    Paper Title:  Age and growth of Antarctic euphausiacea (crustacea) under natural conditions ... Abstract / Description:  Five species of Antarctic euphausiid crustaceans were studied from the Antarctic ... regressions. No difference in growth of krill was observed between the Antarctic Peninsula area and the ... shorter life span than females, while their growth rate is similar. A short description of the life cycle ... - 369 - SC-CAMLR-VI/BG/24 AGE AND GRcwrH OF ANTARCTIC ... EUPHAUSIACEA (CRUSTACEA) UNDER NATURAL CONDITIONS* V. siegel1 (Federal Republic of Germany) Abstract ... Five species of Antarctic euphausiid crustaceans were studied from the Antarctic Peninsula and the ... difference in growth of krill was observed between the Antarctic Peninsula area and the eastern Weddell Sea ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 369-370 : Autor(es): Siegel, V.

  7. Remarks on the natural mortality of Dissostichus eleginoides in Subarea 48.3

    Paper Title:  Remarks on the natural mortality of Dissostichus eleginoides in Subarea 48.3 ... Abstract / Description:  Natural mortality (M) of Dissostichus eleginoides was calculated after Sparre ... differences in M between fishing sites. On the other hand, when comparing various mean values of M for the ... curve hooks No. 14 and straight hooks No. 22. The general mean value of M calculated for the 44 analysed ... ) of Dissostichus eleginoides was calculated after Sparre (1989) from the data obtained during the ... sites. On the other hand, when comparing various mean values of M for the different cases, it was ... straight hooks No. 22. The general mean value of M calculated for the 44 analysed situations was 0.14 ... , Australia. BEVERTON, R.J.H. and S.J. HOLT, 1956. A review of methods for estimating mortality rates in ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 21–30 : Autor(es): Moreno, C.A. and P.S. Rubilar

  8. Book review – Biogeographic Atlas of the Southern Ocean

    Paper Title:  Book review – Biogeographic Atlas of the Southern Ocean Abstract / Description ... :  This is a review of De Broyer, C., P. Koubbi, H.J. Griffiths, B. Raymond, C. Udekem d’Acoz, A.P. Van de ... -Coudert (Eds). 2014. Biogeographic Atlas of the Southern Ocean. Scientific Committee on Antarctic Research ... , Cambridge, CB2 1ER, United Kingdom (www.scar.org). Over the past few decades the field of biogeo­ graphy ... increasing data availability, is enhancing our understanding of how species and ecosystems are distributed ... frontier of discovery, with many parts of it largely unexplored, but the recently published Biogeo ... - graphic Atlas of the Southern Ocean (De Broyer et al., 2014) has drawn on the richest source of ...

    Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 45-46 : Autor(es): Reid, K.

  9. Homogeneity of Adélie penguins as krill samplers

    Paper Title:  Homogeneity of Adélie penguins as krill samplers Abstract / Description:  A nested ... penguins in the length of krill eaten, using data from Esperanza Bay. The variance component-0.26 was not ... penguins to estimate parameters of the prey population without discriminating by sex, weight or other ... WG-CEMP-92/26 HOMOGENEITY OF ADELIE PENGUINS AS KRILL ... variance component due to differences between individual Adelie penguins in the length of kriU eaten ... parameters of the prey population without discriminating by sex, weight or other factors pertaining to the ... Buenos Aires, Argentina 253 1. INTRODUCTION The size of krill eaten by penguins is probably an ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 253–257 : Autor(es): Marschoff, E. and B. Gonzalez

  10. Soviet proposals for a program of ecosystem monitoring in the Commonwealth Sea and Prydz Bay

    Paper Title:  Soviet proposals for a program of ecosystem monitoring in the Commonwealth Sea and ... Monitoring Program in the Prydz Bay area is proposed. Major components of the program are observations of ... - 355 - WG-CEMP-86/7 SOVIET PROPOSALS FOR A PROGRAM OF ... components of the program are observations of prey and predator species including agreed indicator species ... - SOVIET PROPOSALS FOR A PROGRAM OF ECOSYSTEM MONITORING IN THE COMMONWEALTH SEA AND PRYDZ BAY One of ... the key requirements for the successful organization and implementation of a monitoring program for ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 355-362 : Autor(es): USSR

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

 

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