Resultados de la búsqueda
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PiNT – a tool for renaming observer photographs at sea
on which vessel a picture was taken by whom, together with basic information on the picture content ...
Meeting Document : WG-FSA-15/76 : Autor(es): N. Gasco, C. Chazeau, P. Tixier (France), C. Heinecken (South Africa), J. Clark and M. Soeffker (United Kingdom)
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The factors causing impact on the toothfish catch estimation on board of fishing vessels
conversion factors (coefficients) determined experimentally. These circumstances, together with mistakes in ...
Meeting Document : WG-SAM-2019/14 : Autor(es): K. Demianenko, P. Zabroda, I. Slypko, L. Pshenichnov, A. Bazhan, O. Diripasko and D. Marichev
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CCAMLR ecosystem monitoring and a feedback management procedure for krill
alter conservation measures based on options in Article IX of the CCAMLR Convention and dictated by the ... sufficient time to ensure that the objectives set out in Article IT of the CCAMLR Convention are not ... , Article IT can be translated, in the case of the predators, to ask the general question "Will fishing for ... relationships as described in Article 11. As a result, the goals in predator protection for the kriU fishery ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 345–350 : Autor(es): Constable, A.J.
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Supplementary data on exploited stocks in Division 58.5.1 (Kerguelen)
than three years present over the Kerguelen Shelf was carried out in 1987 and 1988 (Duhamel, 1988 ... correspond to (be followed by) a doubling of the biomass of the stock in five years. The implementation of ... classes 2 and 3, and therefore will have hatched from layings of adult stock of three or four years ... little less than three years. The growth in the biomass of the juvenile stock is noted and a deferred ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 147–161 : Autor(es): Duhamel, G.
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e-cc-xxv-a5.pdf
... agenda item was prepared by the Secretariat. The UK requested that this list, together with all SCIC ... catches for the past three years continued to be lower than in previous years. The estimated total IUU ... Kerguelen and Crozet Islands EEZ was the lowest in the past 10 years (CCAMLR- XXV/BG/21). This was achieved ... when there is sufficient admissible evidence. 2.61 In recent years, Spain has sent a number of
application/pdf attached to:SCIC-06
Meeting Report : SCIC-06
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Volume 9: CCAMLR. 1997. Statistical Bulletin, Vol. 9 (1987–1996). CCAMLR, Hobart, Australia.
-year 1 July to 30 June. Split-years are shown for instance as 1989/90. 1.5 Some tables describe ... 7 to 11 catch data are presented together with a companion table of effort details. Effort is ... described in paragraph 1.10 has not been required for all areas and years. Reporting of [me-scale finfish ... over a number of years, some of the data sets are not complete. Table 13 gives the percentage of ...
Document : Site Section: Publications
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Trawl bag selectivity in the Champsocephalus gunnari fishery
from previous years demonstrates close similarity. A significant increase in modal length (up to 34-35 ... - 7 19 - 16 20 30 38 21 - 20 22 - 20 23 - 24 24 38 64 25 534 373 26 1436 866 27 2984 1430 28 ... was 3.10 for a mesh size of 80 mm. Comparison of these results with results from previous years ... AND AREA Selectivity hauls were made from 17 to 20 June 1990 in an area having the mean coordinates ... population; and • absence of immature fish. Extensive data from previous years give a modal length of 24 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 295–312 : Autor(es): Bidenko, V.G. and I.G. Istomin
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Can we use discriminant function analysis to sex penguins prior to calculating an index of a morphometric characteristic?
Type I and Type II errors. Lack of knowledge about the sex ratio between years makes combining the data ... knowledge about the sex ratio between years makes combining the data a very doubtful procedure and use of a ... of up to 20%, a very serious situation (Type II error). 6. DISCUSSION It is apparent that it ... probably not change significantly between years within the same population. The implications of this ... varying success. Values of c and d in equation (1) together with the sample size required to be 80 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 259–272 : Autor(es): Agnew, D.J.
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Age and growth of the Antarctic skate (Amblyraja georgiana) in the Ross Sea
been validated. The maximum estimated age was 14 years, but this should be regarded as a conservative ... ]), where L t is the pelvic length (PL) in centimetres at age t years. Applying this growth curve to the ... ages at maturity of 6–7 years for males and 8–11 years for females. These estimates are near the middle ... (year–1) t0 ± SE (years) Females 77 69.2 ± 3.1 0.402 ± 0.169 –0.73 ± 1.13 Males 58 79.9 ± 14.5 0.163 ... validated. The maximum estimated age was 14 years, but this should be regarded as a conservative estimate ... pelvic length (PL) in centimetres at age t years. Applying this growth curve to the estimated lengths at ... –7 years for males and 8–11 years for females. These estimates are near the middle to upper end of ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 183–194 : Autor(es): Francis, M.P. and C. Ó Maolagáin
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Preliminary results from CEMP monitoring of Antarctic fur seals, chinstrap penguins and macaroni penguins at Bouvetøya 1996/97
together with results from other CEMP-re1ated work (entanglement of fur seals, and diving behaviour and ...
Meeting Document : WG-EMM-97/20 : Autor(es): Hofmeyr, G.J.G., Dyer, B.M., Næstvold, A., Mehlum, F., Gjertz, I., Bakken, V., Isaksen, K., Huyser, O.