Resultados de la búsqueda
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Otolith and body size relationships in the mackerel icefish (Champsocephalus gunnari)
give the best predictions of total length, predictions using a common line for all years. we fitted ... length. log,,-transformed data from all years with no restriction on range. The equation for all years ... logloL,, (SEs: constant 0.00738, slope 0.0151; Df = 1 021). The equation for all years using the full ... regression model allowing for parallel lines for each year (F4.846 = 30.57, p < 0.001); including extra ...
Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 117–123 : Autor(es): Everson, I., B. Bendall and A. Murray
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WG-EMM-15
Federation WG-EMM-15/30 Krill Fishery Report CCAMLR Secretariat WG-EMM-15/31 Citizen science for large-scale ... sections for age determination C. Reiss (USA), R. Kilada (Canada) and S. Kawaguchi (Australia) WG-EMM-15/46 ... alternative decision rules for FAO Subarea 48.1 using an integrated assessment model D. Kinzey, G.M. Watters ... . Gardner and D.J. LeRoi WG-EMM-15/P07 Selectivity and two biomass measures in an age-based assessment of ...
Meeting
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Volume 8: CCAMLR. 1996. Statistical Bulletin, Vol. 8 (1986–1995). CCAMLR, Hobart, Australia.
annual period used is the split-year 1 July to 30 June. Split-years are shown for instance as 1989/90 ... ) PLATAFORMA DE HIELO 200m IOOOm 25' E 30' 40' 50' 60' . 70' 80' 90' E 40' Spa:::::5I.:::=JIII!IIC:=II ... , reporting of the data described in paragraph 1.10 has not been required for all areas and years. Reporting ... tonnes have been caught in any year were chosen for this section. 2.2 Tables 3, 4 and 5 report ...
Document : Site Section: Publications
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WG-FSA-88
Secretariat WG-FSA-88/18 Data and Stock Assessments for Fish Stocks in the Convention Area This is an exact ... , 12 October 1988 to Thursday, 20 October 1988 Meeting documents Doc Number Title WG-FSA-88/01 Draft ... Agenda WG-FSA-88/02 Annotated Draft Agenda WG-FSA-88/03 Sample of Standard Format for Presenting ... ) WG-FSA-88/15 Age Determination of Notothenia gibberifrons from the South Shetland Islands, Antarctic ...
Meeting
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Preliminary report on biological observations and exploratory fishing data collected in the South Georgia area during the 1985/86 cruise of MT Carina
georgianus, Notothenia gibberifrons and N. rossii marmorata. Scales and otoliths were also collected for age ... fish samples were taken for biological analysis. Random length measurements and detailed biological ... . georgianus was represented by three length groups: 20–24, 32–41 and 42–56 cm. N. gibberifrons was also ... represented by three length groups: 7–22/23, 22–31 and 31–49 cm. Weight/length ratios were calculated for all ... + Age groups (years) O~~==~,==~==~,===;~~,==~==~,==~~ Figure 8 20 30 40 ~ Total length (cm ... grcups (years) 200 O~~~I~~~I~~~I==~~I==~~ 20 3J 40 50 Total length (cm) Figure 7 Length and age ... (Figure 5). For comparison, unpublished age and length frequency distributions of the investigated ... _ , , , I I , I I i I I J j i nJ 19S5 / 86 (XII-U n 631 2 4 6 8 )) 12 Age groups (years) O ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 65-97 : Autor(es): Kreft, K. and J. Szynaka
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WG-FSA-00
region? A review and prospects for future research K.-H. Kock (Germany) and C. Jones (USA) WG-FSA-00/15 ... ) WG-FSA-00/28 A comparison between otoliths and scales for use in estimating the age of Dissostichus ... /46 Results of D. eleginoides stock assessment for Subarea 48.3 using a dynamic age structured ... documents Doc Number Title WG-FSA-00/1 Provisional and Annotated Provisional Agenda for the 2000 Meeting of ...
Meeting
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Unhappy feet: the reduction of Adélie and chinstrap penguin populations in the West Antarctic Peninsula/Scotia Sea
chinstrap penguin populations have declined more than 50% during the last 30 years at study colonies in the ... Abstract: New and alarming evidence has been published by Trivelpiece et al. recently about the ... for its revision. Author(s): Submitted by ASOC Title: Unhappy feet: the reduction of Adélie and ... Workflow Status: Content Approved Document Release Consent: Yes Delegation responsibility for releasing ...
Meeting Document : CCAMLR-XXX/BG/21 : Autor(es): Submitted by ASOC
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e-sc-im-i.pdf
... krill fishing in the East Antarctic for the last 20 years. She also noted that there is a lack of ... supporting the joint New Zealand and USA proposal for establishing an MPA in the Ross Sea Region (SC-CAMLR ... years, and one (SSRU М) for more than five years, meaning that little new scientific and fishery data ... years. The proposal was to declare these SSRUs areas of high scientific interest and allow for harvest
application/pdf attached to:SC-CAMLR-SM-IMeeting Report : SC-CAMLR-SM-I
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e-cc-xviii-a5.pdf
... codes for Dissostichus spp. in trade statistics at a national level is an important prerequisite for the ... VMS. Japan pointed out that for a number of years it has continuously supplied the required finer ... proposal for an amendment of Conservation Measure 148/XVII, stating that ‘with effect from 1 July 2000, VMS ... and implementation of VMS in summary form to Members for review during annual meetings of the SCOI
application/pdf attached to:SCOI-99Meeting Report : SCOI-99
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Krill population biology during the 1991 Chilean Antarctic krill fishery
419 hauls. In Area A, a unimodal size frequency distribution was found; the size range was between 30 ... and 55 mm TL, with a mean TL of 45 mm for females and 48 mm for males. A very weak mode for juvenile ... spermatophore had a 36.5 mm TL, 80% of the females with spermatophores had a TL larger than 45 mm. In Area B, a ... TL (mean length 43 mm for females and 46 mm for males), and the other (modal length 32 mm) for ... between 30 and 55 mm TL, with a mean TL of 45 mm for females and 48 mm for males. A very weak mode for ... other (modal length 32 mm) for juvenile specimens between 20 and 39 mm TL. Females comprised 47.1 ... length mode of specimens between 30 and 55 mm TL, a mean TL of 45 mm for females and 48 mm for males ... ) for juvenile specimens (sex undetermined) between 20 and 39 mm TL (Figure 4). Females were also more ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 223–235 : Autor(es): Mujica R., A., E. Acuña S. and A. Rivera O.