Search results
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Analysis of haul data from the South Georgia krill fishery
Suite 303,5445 Mariner Street Tampa, F1.33609-3437, USA Abstract Data from individual hauls carried ... distribution and abundance. This is not a new concept and such data have been used previously (e.g. SC-CAMLR ... undertaken by Murphy et al. (1997). Here we describe new information about the location, timing ... loaded into a marine Geographic Information System (GIS) established using Arc/Info 7.2 (ESRI ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 9–30 : Author(s): Trathan, P.N., I. Everson, E.J. Murphy and G.B. Parkes
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Statistical problems in krill stock hydroacoustic assessments
by adjusting the estimate by the ratio of the old and new target strengths. Surveys are conducted along pre ... the highly discontinuous distribution of many marine stocks (the patchiness problem) often caused ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 301–309 : Author(s): Macaulay, M.C.
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Assessments of by-catch in trawl fisheries at Heard and McDonald Islands
to be between February and April for C. rhinoceratus and November for L. squamifrons. General information ... 5.18 to 5.26). This was necessary because no information was available on the actual magnitude ... 0.021 D. eleginoides C. uiznari Catch 8atch (kg) (kg) 1 194 240 56 124 2 209 1 309 18 290 200 ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 231–243 : Author(s): Constable, A.J., R. Williams and W.K. de la Mare
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A functional division of Electrona carlsbergi (Tåning, 1932) area of habitat in relation to the latitudinal zonation of the Southern Ocean
as! como individuos en distintas fases de maduracion gonadal. 1. AIMS AND TASKS The search for new ... significantly (Stage Il - 7%, Stage III - 18%, Stage IV - 8%, Stage V - 67%); males were mainly Stage ... and the STFZ, i.e. away from the main feeding area. The mean index of stomach fullness in the PFZ was 1.18 ... marin (GEBCO, 1984). Emplacement des stations de chalutage. Temperature (a) et salinite (b) le long ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 369–395 : Author(s): Zemsky, A.V. and S.A. Zozulya
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A von Bertalanffy growth model for toothfish at Heard Island fitted to length-at-age data and compared to observed growth from mark–recapture studies
03 candy et al new.indd CCAMLR Science, Vol. 14 ...
Science Journal Paper : CCAMLR Science, Volume 14 (CCAMLR Science, Volume 14) : 43–66 : Author(s): Candy, S.G., A.J. Constable, T. Lamb and R. Williams
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Homogeneity of body length composition of Antarctic krill within the commercial zone
for a multinomial distribution. The value of the statistic X2 was calculated using the following formula; 18 ... 4 b 2 18 15.523 0.6258 5 b 2 16 21.605 0.1564 6 b 2 16 11.721 0.7630 7 b 2 14 7.747 0.9021 8 b 2 12 ... 0.3449 17 m 2 12 10.334 0.5867 18 m 2 13 6.582 0.9224 19 m 2 10 13.961 0.1748 20 b 2 11 13.399 0.2680 ... 42 b 2 16 11.456 0.7805 43 b 2 17 11.226 0.8446 44 b 2 14 15.696 0.3323 45 b 2 18 15.060 0.6578 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 17–28 : Author(s): Ichii, T.
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Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons
fond marin en fonction de la profondeur; les extrapolations doivent tenir compte de l'emplacement. Les ... 18 0.0547 Square 3 35.4948 0.0002 0.0596 33 0.1575 Preliminary Analyses of Crab Data ...
Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 141–159 : Author(s): Watters, G
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Methodology of data collection on net selectivity and accidental mortality of fish passing through the mesh of the codend
H TPABMATH~ECKOn rHBETIH P@B, rrpOllE~HX CKB03b ~EID KYTKA TPATIOB All-Union Research Institute of Marine ... 6 16 26 7 17 27 8 18 28 9 19 29 10 20 30 - 114 - ___ .n, ____ _6~ _ '\_ h -y. a l cl ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/3 (Selected Scientific Papers, SC-CAMLR-SSP/3) : 99-121 : Author(s): VNIRO (USSR)
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Selectivity parameters for Notothenia gibberifrons Lönnberg, 1905 and Champsocephalus gunnari Lönnberg, 1905 obtained during “8611 ANTARCTICA [ANTARTIDA]” expedition
registraron los valores mas bajos en las tallas de retencion del 50% (18.4 cm y 19.6 cm). La gama de tallas ... 50% de retenci6n Ajuste a logistica 19.5 20.8 19.6 18.4 Gulland 21.1 20.5 20.5 19.6 Factor de ... (cm) + punto. reel •• Notothenia gibberifrons ORCAOAS - PUNTOS REALES 6 8 10 12 1~ 16 18 20 22 ... ... c: tI 0.4 ... ...... Q. 0.3 0.2 0.1 0 10 12 14 1& 18 20 22 24 2& 28 30 32 tolla (em ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part II) : 87-105 : Author(s): Balguerías, E.
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An integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands using CASAL
29 0 14 7 89 7 11 28 69 38 6 T ra w l B (f 2) M id (s 2) 0 18 13 27 ... 2005 1 0 1 0 12 23 109 18 2006 1 1 1 1 4 18 22 79 73 2007 0 0 0 0 0 0 5 13 141 66 Total ...
Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 1–34 : Author(s): Candy, S.G and A.J. Constable