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
  • 资源配置效率: 供应链优化:头部平台通过规模效应将采购成本降低35%,品控响应速度缩短至4小时(中小企业需72小时)。 流量分配不均:TOP5主播占据60%的流量,中小商家获客成本高达20元
  • Science Journal Paper
  • Site

Current search

Search found 406 items

  • 资源配置效率: 供应链优化:头部平台通过规模效应将采购成本降低35%,品控响应速度缩短至4小时(中小企业需72小时)。 流量分配不均:TOP5主播占据60%的流量,中小商家获客成本高达20元
  • (-) 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. A study of Patagonian toothfish (Dissostichus eleginoides) post-tagging survivorship in Subarea 48.3

    -5 0 5 days.after.1.June s( da ys .a fte r. 1. Ju ne ) 0 20 40 60 80 -2 -1 0 1 2 3 4 fishing.depth.m ... -2 -1 0 1 2 3 _0________________20_______________40________________60_______________80 Days_after_1_June Fishing_depth_(m) s_ (d ay s_ af te r_1 _J un ... ne ) 0 20 40 60 80 -2 -1 0 1 2 3 4 fishing.depth.m s( fis hi ng .d ep th .m ) 600 800 ... , 1 .7 x 0 .8 x 1 .2 m d ee p gi vi ng it a n in te rn al v ol um e of ap pr ox im at el y 1 60 0 lit ...

    Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 279–289 : Author(s): Agnew, D.J., J. Moir Clark, P.A. McCarthy, M. Unwin, M. Ward, L. Jones, G. Breedt, S. Du Plessis, J. Van Heerdon and G. Moreno

  2. Data on krill (Euphausia superba Dana) consumption by coastal fishes in Division 58.4.2 (Kosmonavtov and Sodruzhestva Seas)

    HbIX ~~~ AT~aHTMqeCKOrO ceKTopa M 3KCTpanO~MpOBaHHbIX Ha BCIO aKBaTopMIO AHTapKTMKM. no 3TMM paCqeTaM ... al., 1985). H3~O)l{eHHbIe B HacTo~~eH pa60Te o~eHKM nOTpe6~eHM~ KPM~~ pbI6aMM OCHOBaHbI Ha pe3y ... 'S, between 60 and 800E, area approximately 107 km2) was calculated from census trawl and acoustic surveys ... with fine-meshed nets were used (minimum mesh size in the codend - 20 mm). Trawl mouth openings ranged from ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 305–319 : Author(s): Pakhomov, Y.A., V.A. Bibik and V.V. Gerasimchuk

  3. Comparison of age readings from scales and otoliths of the Patagonian toothfish (Dissostichus eleginoides) from South Georgia

    -I Bo3paCTa, IIOnyYeHHbIe C MCMonb3oBaHMeM QByX CTpyKTyp, pa3nHYaJIIICb TOnbKO B He60JlbIUo6 CTeIIeHM ... 17 18 19 20 2 1 22 23 24 Scales and otoliths of D. eleginoides were collected ... is the main result of growth. Mean O.R. 294.35 460.41 572.69 656.44 727.50 802.09 877.29 934.41 ... 1 009.79 1 078.44 1 138.89 1 197.19 1 228.15 1 270.38 1 334.08 1 356.08 1 398.05 1 438.60 ...

    Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 191–203 : Author(s): Cassia, M.C

  4. Assessments of the stocks of Notothenia rossii marmorata and Champsocephalus gunnari in the South Georgia area

    ~a, B TO BpeM5I KaK Be~Htu[Ha 3anaca Champsocephalus qunnari CH~hHO Ko~e6~eTC5I, He nOKa3~Ba5I KaKOH-~H60 5IPKO ... , since a 20-fold reduction in the stock in the early 1970's led to only a 3-fold increase in per capita ... exploitation rate, U, is given by : U 1 - (1 - r )/S 11 This is approximately 0.35 for both survivorship ... than this. The corresponding expected recovery times to 50% of initial biomass are approximately 20 ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 1-21 : Author(s): Cooke, J.G.

  5. Size at sexual maturity of Patagonian toothfish (Dissostichus eleginoides)

    are shown in Table 2. Lower 76.5 72.1 60.2 79.8 77.6 73.7 The fitted logistic curves (asymptote ... leading to an enlarged ovary of about 20% of the fish total mass. Spawning occurs in the period July ... for non-response (usually called 'immunity' in the language of bioassay - see Finney, 1978, Chapter 20 ... Male MaylJune 1997 Male JulylAugust 60 70 80 90 100 110 120 130 Length (cm) Figure ...

    Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 37–46 : Author(s): Everson, I. and A.W. Murray

  6. Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic

    1 and 12 tooth- fi sh, ranging in size from 70 to 130 cm (4 to 20 kg) were found in sperm whale stomachs ... 2001 2 2 1 1 6 10 2002 4 4 2 1 11 15 EG SR 38 36 35 NG 1 000 m 3 000 m SG 200 m 42 40 ... 12.8 43 28.9 0 0 C 496 32 6.5 87 17.5 73 14.7 D 338 20 5.9 138 40.8 6 1.8 E 209 12 5.7 34 16.3 75 ... 35.9 F 403 23 5.7 63 15.6 6 1.5 G 295 14 4.7 35 11.9 11 3.7 H 302 14 4.6 46 15.2 0 0 I 319 14 4.4 ...

    Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Author(s): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins

  7. Potential impacts of bottom trawling on benthic communities in Prydz Bay, Antarctica

    as those used in Figure 1. Station Latitude (S) Longitude (E) A 670 26.54' 700 20.24' B 670 27.35' 680 ... 4111 Australia 403 404 Pe3IOMe B HaCT05II~eH pa60Te npe~CTaBJIeHbI ,[laHHble no 6eHTOCY ... B KyTKe 6bIJIO 60JIbme 1 Ha 12 H3 14 cTaH~HH, H B OCHOBHOM 6bIJIO 60JIbme 10. Pe3YJIbTaTbI 3Toro HCCJIe ... that bottom trawling in the past 20 years has had a considerable effect on the community structure ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 403–410 : Author(s): Constable, A.J.

  8. CCAMLR ecosystem monitoring and management: future work

    scale during the early stages of the fi shery and to 0 1 2 3 0 1 2 3 D en si ty 0 10 20 30 ... 40 50 60 Year 0 1 2 3 (a) (b) (c) Figure 2: Potential effects of fi shing on krill density ...

    Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 233–253 : Author(s): Constable, A.J

  9. Research currently being undertaken by the Republic of South Africa on "dependent and related species" within the Antarctic marine ecosystem

    is the proportion of sea ta land 91'ea.ter than in the southern hemisphere behieen latitude-s 40 and 60 de9rees ... i n!:I Petre Is, Seabirds have .a Profound influence on the island's vesetation, - 72. - Suano and other ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/2 (Selected Scientific Papers, SC-CAMLR-SSP/2) : 59-77 : Author(s): South Africa

  10. Refinements to the strategy for managing depleted fish stocks based on CCAMLR objectives

    ____ ~ o 5 10 15 Year 20 25 30 35 Figure 1: Schematic illustration of the method of calculating subjective ... niveaux proches de ceux permettant un accroissement maximum net annuel dans les 20 ou 30 annees it venir ... stock en 20 ou 30 ans, et que, par consequent, les stocks surexploites devraient faire l'objet de ... that the stock will be above the current level in 20 years; (ii) the fishing mortality which results ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 467–475 : Author(s): de la Mare, W.K. and A. Constable

Pages

  • « first
  • ‹ previous
  • …
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • …
  • 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
  • List of authorised vessels
  • Schedule of Conservation Measures in Force 2024/25
  • CCAMLR Venue Hire

Recent and Upcoming Meetings

  • WG-SAM-2025
  • WG-ASAM-2025
  • WG-EMM-2025
  • 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