Resultados de la búsqueda
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A CHARACTERISATION OF THE TOOTHFISH FISHERY IN SUBAREAS 88.1 AND 88.2 FROM 1997–98 TO 2007–08
2001), these year classes are not seen in large numbers in later years in the fishery. So at this stage ... eleven years in Subarea 88.1 and for six years in Subarea 88.2. This report summarises the large amount ... catch was the fourth highest on record with a total of 2666 t against a combined catch limit of 3207 t ... . The management of the SSRUs within the two subareas was changed for the 2006 season as part of a 3 ...
Meeting Document : WG-FSA-08/22 : Autor(es): M.L. Stevenson, S.M. Hanchet and A. Dunn (New Zealand)
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Fitting Euphausia superba into Southern Ocean food-web models: a review of data sources and their limitations
of each method of sampling krill, i.e. with nets (for historical time series, demographic information ... with sea-ice and diet. Whether this reflects ‘subpopulations’ with regionally specific life cycles is ... the southwest (SW) Atlan- tic sector with 75% of the population in the 0–90°W sector (Marr, 1962 ... in turn may promote a krill biomass increase 1–2 years later (Pakhomov, 2000). Multi-decadal ... occurred year- round throughout Antarctica, and regularly with an estimated ~20% of the stock deeper than ... Atlantic sector. However, around Prydz Bay (Indian sector) Pakhomov (2000) found that 3–4-year cycles ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 219–245 : Autor(es): A. Atkinson, S. Nicol, S. Kawaguchi, E. Pakhomov, L. Quetin, R. Ross, S. Hill, C. Reiss, V. Siegel, G. Tarling (submitted to the 2008 Joint CCAMLR-IWC Workshop)
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e-sc-xvii-a4-appD.pdf
... with the ACW. For example, positive correlations existed at a slightly later date than those for the ... are consistent with the multi-year cycle described by White and Peterson (1996). Although data from ... , temperatures at 100 m are out of phase with the surface waters in the same year. 3.46 Figure 10 compares the ... of the 1+ year class (R1) was low in spawning years 1988/89, 1989/90, 1991/92 and 1993/94 (Figure 13
application/pdf attached to:WS-AREA 48-98
Meeting Report : WS-AREA 48-98
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Age, growth and mortality of Patagonian toothfish (Dissostichus eleginoides) caught off Kerguelen
estimated to be –0.6 years and residual variance 2.9. Age distributions of toothfish caught by two vessels ... showed discrepancies due to gear-specific catchability, or differences in the available population with ... trawlers and longliners at Kerguelen, and longevity was estimated to be 36 years. Total instantaneous ... and between years. Differences in q between the two vessels, as well as availability with depth ... was 36 years. 2. Total mortality (Z) was estimated to be between 0.09 and 0.12. 3. Age-at-length ... . Chapman, D.G. and D.S. Robson. 1960. The analysis of a catch curve. Biometrics, 16 (3): 354–368. Everson ... for the age data was estimated to be –0.6 years and residual variance 2.9. Age distributions of ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 29–41 : Autor(es): Ashford, J., G. Duhamel, C. Jones and S. Bobko
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e-cc-vi-aD.pdf
... Accordance with Article XIX.3 6. Procedures for Appointment of Executive Secretary 7. Other Administrative ... staff could be employed, subject to budgetary control, on a contract basis for up to four years with ... Scientific Committee meetings in countries of Commission Members in accordance with Article XIII(3) of the ... . CONSIDERATION OF A NEW FORMULA FOR CALCULATING MEMBERS’ CONTRIBUTIONS IN ACCORDANCE WITH ARTICLE XIX.3 36
application/pdf attached to:SCAF-87
Meeting Report : SCAF-87
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997/98 to 2006/07
Shelf in 1999 and 2001), these year classes are not seen in large numbers in later years in the fishery ... management of the SSRUs within the two subareas was changed for the 2006 season as part of a 3-year ... years in Subarea 88.1 and for five years in Subarea 88.2. This report summarises the large amount of ... the second highest on record with a total of 3431 t against a combined catch limit of 3579 t. The ...
Meeting Document : WG-FSA-07/28 : Autor(es): S.M. Hanchet, M.L. Stevenson and A. Dunn (New Zealand)
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e-sc-i.pdf
... Sector (Appendix 3) had been adjusted as from the beginning of 1982 to coincide with the boundaries of ... Common Format Appendix 3: Boundaries of the main statistical regions in the Southern Ocean ... FAO, IOC, IWC and IUCN attended. 3. Following a discussion on the conduct of the meeting, it was ... /2 REV I) with one change. Rule 17 was replaced by the following wording: ‘Decisions should be
application/pdf attached to:SC-CAMLR-I
Meeting Report : SC-CAMLR-I
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Submission of papers to meetings of the Working Groups
Secretariat (webmaster [at] ccamlr [dot] org) by no later than 0900 h on the day which is exactly two weeks ... prior to the commencement of the meeting, based on Eastern Australia standard time (‘Hobart’ time). 2 ... deadline will be considered. 3. If a paper is intended for consideration for publication in CCAMLR Science ... submission of published papers to working group meetings rests with the authors (SC-CAMLR-XXIII, paragraph ...
Page : Site Section: Meetings
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Fishes of the Ross Sea Region – A field guide to common species caught in the longline fishery
required to resolve problems with several species groups. ... continuous with caudal fin, pelvic fins tiny with 2–3 rays or absent, scales minute and embedded in the ... skin or absent. 427. Nototheniidae (cod icefishes) Two separate dorsal fins, first with 3–11 ... flexible spines, second with 25–42 soft rays, body scaled, 1–3 lateral lines, branchiostegal membranes ... features: Middle lateral line with 64 to 77 tubed scales, extending forward to near the rear edge of the ...
Document : Site Section: Publications
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Lista de las medidas de conservacion vigentes en la temporada 2000/01
plane of the net. 3. The gauge shall be inserted into the mesh opening either with a manual force or ... shall measure one series of 20 meshes, selected in accordance with Article 3, inserting the gauge ... Article 3 shall be measured. The mesh size shall then be recalculated in accordance with Article 5 ... 2000/01 SEASON (As amended by the Commission at the Nineteenth Meeting, 23 October to 3 November 2000 ...
Document : Site Section: Publications