Résultats de la recherche
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Fishery Report: Dissostichus eleginoides Prince Edward Islands South African EEZ (Subareas 58.6 and 58.7)
-FSA-08/10 Rev. 2 and past reports for IUU catch in Subarea 58.7; IUU catches in Subarea 58.6 are ... EEZ (WG-FSA-07/10 Rev. 5). 2 TOP 58.6 & 58.7 1.3 Size distribution of catches (time series ... - XXVI, Annex 5, Appendix N. 3 TOP 58.6 & 58.7 4. Stock assessment 10. The assessment was ... directed fishing for D. eleginoides, described in Conservation Measures 32-10, 32-11 and 32-12, remain in ...
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Areas of seabed within selected depth ranges in CCAMLR Subarea 48.3, South Georgia
°52' - 54°42' 53°36' - 54°58' 53°10' - 54°59' 53°50' - 54°25' 54°00' - 54°15' 54°02' - 54°20' 54 ... (degrees West) 30°00' - 45°00' 30°00' - 45°00' 36°25' - 37°15' 35°40' - 36°10' 35°38' - 36°36' 37°04 ... ' - 38°27' 37°35' - 38°02' 37°10' - 37°56' 36°53' - 37°22' 36°27' - 37°05' 36°10' - 36°42' 35°55 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 459–466 : Auteur(s): Everson, I. and S. Campbell
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Fishery Report 2017: Champsocephalus gunnari South Georgia (Subarea 48.3)
1991 - 26000 44 1992 - 0 5 1993 - 9200 0 1994 - 9200 13 1995 - 0 10 1996 - 1000 0 1997 - 1300 0 ... from acoustic surveys. 4 Trawl surveys 10. In January/February 2017, the UK undertook a random ... 48.3, which have operated since 1986 (see WG-FSA-10/38 and 15/26). The 2017 survey covered the whole ... (WG-FSA-10) (SC-CAMLR-XXIX, Annex 8, paragraph 5.164). The assessment used survey data on length ...
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Scientific Abstracts 2002
), 10 pp. (English, unpublished). SC-CAMLR-XXI/BG/28 WG-FSA standard assessment methods. Working ... information is available. WG-EMM-02/10 Geographical variation in the diet of the Antarctic fur seal ... . Hewitt. Journal of Marine Systems, 36: 1–10 (2002). (Eng- lish). Understanding the demographics of ... incubation, on foraging trips of 10–26 d, both sexes travelled long distances from Bird Island (male ...
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Patterns and processes in the distribution and dynamics of Antarctic krill
are further aggregated into concentrations or patches over a large spatial extent of the order of 10 ... water temperature in the Antarctic Ocean south of Africa. Deep-Sea Research 33 (10): 1327-1343. 288 ... Figure 1: 10-3 0.01 .10 Cycles/Km 1.00 Mean spectral plots for krill, in vivo fluorescence, and ... .' .' ........ "'" ........................... 6 8 10 DISTANCE (km) ...... 12 , .' .' 14 Figure 6: Semivariogram of log10 krill ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 281–299 : Auteur(s): Levin, S.A., A. Morin and T.M. Powell
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A generalised model for evaluating yield and the long-term status of fish stocks under conditions of uncertainty
captura y por 10 tanto permite que se hagan evaluaciones del rendimiento para pesquerias existentes. Como ... year to numerically solve equation 10, in the absence of fishing, to determine the approximate median ... fishing mortality in each year 0.4 - 1.0 constant = 1 38-42 10 none 1.5 1E-05 L, K No of ... -exploitation spawning biomass at some time over the 20-year projection period is equal to 10%. + Values in ...
Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 31–54 : Auteur(s): Constable, A. and W.K. de la Mare
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Preliminary appraisal of Antarctic fish selection by the 32/36 bottom trawl combined with various codends
Island was too scarce to fit the ogive (Figure 9). - 10 - The selectivity ogive for Scotia Sea ... South Georgia and South Shetland Islands (Figure 10). Although the curves were characterized by an ... steel on tape 3.5 x 20 braided no finish 102 outer chafer steelon twisted JJ 10 braided no finish 120 ... Georgia 7 1 663 1 093 notothenia South Shetland IS. 8 10 609 4 253 Elephant I. Scotia Sea South ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 1-48 : Auteur(s): Zaucha, J.
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Significant intra-annual variability in krill distribution and abundance at South Georgia revealed by multiple acoustic surveys during 2000/01
and west survey boxes suggested that semivariance reached a plateau at a range of less than 10 km ... . Since our original transects were spaced more than 10 km apart, relationships between data points from ... chose to retain every other of the 10 transects from the original pre-2000 design (see Brierley et al ... canyon. Stations were placed at 10 km intervals along this long transect, with the intention of ...
Science Journal Paper : CCAMLR Science, Volume 9 (CCAMLR Science, Volume 9) : 71–82 : Auteur(s): Brierley, A.S., C. Goss, S.A. Grant, J.L. Watkins, K. Reid, M. Belchier, I. Everson, M.J. Jessop, V. Afanasyev and J. Robst
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Fishery Report 2013: Champsocephalus gunnari South Georgia (Subarea 48.3)
44 1992 - 0 5 1993 - 9 200 0 1994 - 9 200 13 1995 - 0 10 1996 - 1 000 0 1997 - 1 300 0 1998 1 ... from acoustic surveys. Trawl surveys 10. In January 2013, the UK undertook a random stratified ... , which have operated since 1986 (see WG-FSA-10/38). The 2013 survey covered the whole shelf area: 70 ... tonnes Move-on rule Move on if >100 kg caught of which >10% by number are <240 mm TL Season 1 ...
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Catch-at-age analysis applied to new fisheries: the case of Dissostichus eleginoides
Frio Sur V, suggested the following restrictions: • F~O • M = 0.2 • T c = 10 and 10.5 years • b ... - 0.2)2 + (max(0,-F))2 + ((tc a exp(-b· tc ))/max(tc a exp(-b· tc))- 0.5)2 + (b - bo f) (10) In order ... = 0.0014) was obtained for tc = 10, F = 0.85, a = 20.9 and b = 1.6. Another satisfactory result (SSQ ... Catch Age Catch Age Catch (N) (N) (N) 3.846 10 116.126 16 32.309 13.280 11 129.356 17 18.416 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 3–9 : Auteur(s): Zuleta, A.V. and C.A. Moreno