Home Home

CCAMLR

Commission for the Conservation of Antarctic Marine Living Resources

  • Home
  • Skip to Content
  • Log in

Search form

  • About CCAMLR
  • Conservation measures
  • Science
  • Fisheries
  • Compliance
  • Data
  • Meetings
  • Publications
  • Circulars
  • English
  • Français
  • Русский
  • Español
  • Home
  • Search
  • Search results
  • Site
  • 柳州职业技术学院A区 柳州 职业 技术 学院 校园 网 盘
  • Science Journal Paper
  • Site

Current search

Search found 419 items

  • 柳州职业技术学院A区 柳州 职业 技术 学院 校园 网 盘
  • (-) Science Journal Paper

Filter by content type:

  • (-) Science Journal Paper
Print this page
Increase font size
Decrease font size

Site

Advanced Search

Search results

  1. Estimating the impact of depredation by killer whales and sperm whales on longline fishing for toothfish (Dissostichus eleginoides) around South Georgia

    , and often appear to actively seek out fishing vessels and ‘strip’ the line of a large number of ... and 4 animals, and have a relatively lower impact on catches, depressing CPUE by up to 20%. Sperm ... cetaceans, accounting for other determinants of toothfish CPUE through a generalised linear model, it is ... actively seek out fishing vessels and ‘strip’ the line of a large number of toothfish, usually depressing ... a relatively lower impact on catches, depressing CPUE by up to 20%. Sperm whales have been more ... determinants of toothfish CPUE through a generalised linear model, it is estimated that the amounts of ... sur les palangriers de 2003 à 2009 ont été analysées afin d'examiner les niveaux de déprédation ...

    Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 163–178 : Author(s): Moir Clark, J. and D.J. Agnew

  2. Seabird mortality in the Patagonian toothfish longline fishery around Crozet and Kerguelen Islands, 2001–2003

    caught over this period. A multivariate analysis suggests that a combination of factors (environmental ... incidentally. The results of this study suggest that a significant part of the mortality of white-chinned ... caught over this period. A multivariate analysis suggests that a combination of factors (environmental ... incidentally. The results of this study suggest that a signifi cant part of the mortality of white-chinned ... and Kerguelen Islands (Subarea 58.6 and Division 58.5.1 respectively). Résumé La pêcherie à la ... (ZEE) françaises des îles Crozet et Kerguelen (sous- zone 58.6 et division 58.5.1 respectivement) a ...

    Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 53–80 : Author(s): Delord, K., N. Gasco, H. Weimerskirch, C. Barbraud and T. Micol

  3. Interactions of Patagonian toothfish fisheries with killer and sperm whales in the Crozet Islands Exclusive Economic Zone: an assessment of depredation levels and insights on possible mitigation strategies

    % respectively of the 4 289 hauled lines. It was estimated that a total of 571 tonnes (€4.8 million) of ... whales were found to be responsible for the largest part of this loss (>75%), while sperm whales had a ... distances >40 n miles to prevent killer whales from finding them within a few hours. Although more data ... % respectively of the 4 289 hauled lines. It was estimated that a total of 571 tonnes (€4.8 million) of ... whales were found to be responsible for the largest part of this loss (>75%), while sperm whales had a ... distances >40 n miles to prevent killer whales from finding them within a few hours. Although more data are ... zone économique exclusive (ZEE) de l'archipel de Crozet, la pêcherie palangrière à la légine australe ...

    Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 179–195 : Author(s): Tixier, P., N. Gasco, G. Duhamel, M. Viviant, M. Authier and C. Guinet

  4. Estimating optimal observer coverage in the Antarctic krill fishery

    by-catch. A partial coverage sampling program has been implemented in South Georgia since 2002 ... on board for about 30% of that season. They have achieved a rate of krill sampling equivalent to 18 ... the Scientific Committee will have sufficient data to determine appropriate sampling strategies in a ... larval fish by-catch. A partial coverage sampling program has been implemented in South Georgia since ... been present on board for about 30% of that season. They have achieved a rate of krill sampling ... sampling strategies in a particular area. Résumé Les données collectées dans le cadre du Système ... international d'observation scientifique de la CCAMLR sur les chalutiers conventionnels à krill en pêche en ...

    Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 139–154 : Author(s): Agnew, D.J., P. Grove, T. Peatman, R. Burn and C.T.T. Edwards

  5. Analysis of variability of krill size and fish by-catch in the Japanese krill fishery based on scientific observer data

    . Observer datasets from the Japanese krill fishery from 1995 to 2008 were analysed using a hierarchical ... and haul) based on a state–space model, separating biological process error in the population dynamics ... statistical precision required for the specific objective of a study that includes consideration of the cost ... a single snapshot survey may not provide sufficient information for management. For exam- ple, the ... change on krill recruitment variability, and agreed that a full review of the influence of recruit- ment ... necessary to undertake ecosystem monitoring at a broad spatio–temporal scale. Un- dertaking broad-scale ... surveys using scientific research vessels in the Antarctic has a range of practical and economic ...

    Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 31–47 : Author(s): Okuda, T. and M. Kiyota

  6. An overview of Southern Ocean zooplankton data: abundance, biomass, feeding and functional relationships (submitted to the 2008 Joint CCAMLR-IWC Workshop)

    an enormous amount of data on Southern Ocean (SO) zooplankton, mostly on their distribution with a ... assist SO food-web modellers or those with limited specialist knowledge of SO zooplankton. First, a brief ... that of postlarval E. superba. This fact reflects a large flow of energy through multiple trophic ... , BIOMASS, FEEDING AND FUNCTIONAL RELATIONSHIPS A. Atkinson* and P. Ward British Antarctic Survey ... data on Southern Ocean (SO) zooplankton, mostly on their distribution with a minority addressing rate ... modellers or those with limited specialist knowledge of SO zooplankton. First, a brief overview is ... . This fact reflects a large flow of energy through multiple trophic levels, via copepods and their ...

    Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 171–218 : Author(s): A. Atkinson, P. Ward, B.P.V. Hunt, E.A. Pakhomov and G.W. Hosie

  7. Factors to consider in developing management measures for krill

    / Description:  A brief review of the objectives of the Convention for the Conservation of Antarctic Marine ... outlined. Some interim management measures are suggested which could be implemented while a more generally ... MANAGEMENT MEASURES FOR KRILL W.K. de la Mare>l< Abstract A brief review of the objectives of the ... are suggested which could be implemented while a more generally applicable management is being ... peche par a-coups et l'utilisation de l'ouverture et de la fermeture de zones et de periodes sont ... tracees. Plusieurs mesures de gestion interimaires, pouvant etre mises a execution en attendant le ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 175–187 : Author(s): de la Mare, W.K.

  8. Characteristics of krill swarms from Prydz Bay

    CCAMLR.AUS dataset available to the Subgroup on Survey Design was derived from a survey of Prydz Bay ... inter-swarm length were calculated for swarms of euphausiids encountered along a 78 km transect over the ... Subgroup on Survey Design was derived from a survey of Prydz Bay, Antarctica, in December 1990. Swarm ... calculated for swarms of euphausiids encountered along a 78 km transect over the continental shelf close to ... essaims d'euphausiaces rencontres le long d'un transect de 78 km sur le plateau continental a proximite ... du site d'etude du CEMP a l'1le Magnetic, on a calcule la longueur, la profondeur, l'epaisseur ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 177–189 : Author(s): Agnew, D.J. and I.R. Higginbottom

  9. Standardization of fishing effort for Champsocephalus gunnari in the South Georgia area (Subarea 48.3)

    inflexible in its use of data types and has no estimate of accuracy. A standardized CPUE index for ... Champsocephalus gunnari fishing in Subarea 48.3 is derived using a multiplicative model and data from many ... accuracy. A standardized CPUE index for Champsocephalus gunnari fishing in Subarea 48.3 is derived using ... a multiplicative model and data from many different classes (countries, types of vessel, fishing ... Ha eAHHHI.-\Y npOMbICJIOBOrO YCHJIH5.I HeH3MeHHO HCnOJIb3YIOTC5.I O~HH H Te :>Ke THnbI ~aHHbIX, a ... nYTeM HCnOJIb30BaHH5.I MYJIbTHnJIHKaTHBHoti MO~eJIH H ~aHHbIX wHpoKoro p5.l~a KJIaCCOB (cTpaHbI ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 327–336 : Author(s): Gasiukov, P.S.

  10. Variations in echosounder calibration with temperature, and some possible implications for acoustic surveys of krill biomass

    biomass by acoustic techniques is dependent on a number of factors of which one of the most fundamental is ... average 1.4 dB less than in European waters (16.6 o C), and a similar trend was detected at 38 kHz. If ... estimation of temperature variation across a survey area should be considered carefully File:  16brierley ... C C A M L R Science, Vol. 5 (1998): 273-281 SHORT NOTE ... Abstract Accurate estimation of krill biomass by acoustic techniques is dependent on a number of factors ... (16.6"C), and a similar trend was detected at 38 kHz. If European calibration parameters were to be ... across a survey area should be considered carefully. Resume L'estimation precise de la biomasse de ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 273–281 : Author(s): Brierley, A.S., C. Goss, J.L. Watkins and P. Woodroffe

Pages

  • « first
  • ‹ previous
  • …
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • …
  • next ›
  • last »

Contact us

Email: ccamlr [at] ccamlr [dot] org
Telephone: +61 3 6210 1111
Fax: +61 3 6224 8744
Address: 181 Macquarie Street, Hobart, 7000, Tasmania, Australia

 

Quick Links

  • Job vacancies
  • CCAMLR data forms
  • List of authorised vessels
  • Schedule of Conservation Measures in Force 2024/25

Recent and Upcoming Meetings

  • e-CDS
  • Log in
  • CCAMLR e-groups
  • CCAMLR Discussions
  • Support
  • Copyright
  • Disclaimer and Privacy Policy
  • Sitemap
  • Webmail
© Copyright - the Commission for the Conservation of Antarctic Marine Living Resources 2025, All rights reserved.  |  Top of page  |  Site by Eighty Options