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  1. Response to Everson (2008)

    ., 2001 for the CCAMLR- 2000 strata). Stratum biomass is determined from the mean transect density raised ...

    Science Journal Paper : CCAMLR Science, Volume 15 (CCAMLR Science, Volume 15) : 195–198 : Author(s): Brierley, A.S., B.G. Heywood and S.F. Gull

  2. Optimization of survey sampling design in the detection of interannual variability and prey size selectivity in the diet of penguins

    and Gonzalez (1989), comparison between years results naturally in a new level added at the top. Exact F tests ... are obtained dividing the mean square for "years" group by the mean square for "dates-within-years" group ... Model 11 ANOVA), the expected mean square for "years" group is: (1) 553 where aicp ... of penguins sampled each day, c?oCY is the variance component of "dates-in-years" group, nD is the number ... Paper Title:  Optimization of survey sampling design in the detection of interannual variability ... and prey size selectivity in the diet of penguins Abstract / Description:  Based on the preliminary ... results of a survey of prey size in Adélie penguins, sampling designs intended for the detection of inter ... -annual variations in mean prey size and penguin size-related selectivity were analyzed in order to find ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 551–559 : Author(s): Marschoff, E. and B. Gonzalez

  3. Experimental evaluation of the effectiveness of weighting regimes in reducing seabird by-catch in the longline toothfish fishery around South Georgia

    IIpllJlOB MOPCKMX IlTMq, HaAO MCIIOnb30BaTb PeXIIM s a ~ o n n e ~ ~ x xpyca He MeHee 8.5 ... measure (6 kg at 20 m intervals) was derived from a study of bird strikes in relation to weight size ... in the longline fishery around South Georgia for the past several years, and whose fishing operation is typical ... No. 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 2 1 22 23 24 Line Type ... Paper Title:  Experimental evaluation of the effectiveness of weighting regimes in reducing ... seabird by-catch in the longline toothfish fishery around South Georgia Abstract / Description:  A series ... of experiments was carried out in February 1999 at South Georgia (Subarea 48.3) to examine the ... attached at 40 m intervals on a Spanish-rigged longline. There was a significant reduction in bird ...

    Science Journal Paper : CCAMLR Science, Volume 7 (CCAMLR Science, Volume 7) : 119–131 : Author(s): Agnew, D.J., A.D. Black, J.P. Croxall and G.B. Parkes

  4. Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3

    barrier on the InSung Ho. HR – headrope, GR – groundrope. 20 m Main body of the net 44 m 20 ... the incidence of seal entanglement. InSung Ho A marine mammal mitigation measure was ini- tially deployed ... by the InSung Ho between hauls 19 and 24 (12 and 13 August 2004). This device was constructed from 240 mm ... and groundrope connected to the warps. Two mesh planes, 44 m in width and 20 m in length, extended back ... Paper Title:  Seal mitigation measures on trawl vessels fishing for krill in CCAMLR Subarea 48.3 ... (WG-EMM) in Siena, Italy, the UK reported on the by-catch of fur seals (Arctocephalus gazella) in the ... avoid fur seal deaths in the fishery. WG-EMM requested that the UK provide further details of the ... seal entanglements on krill vessels fishing around South Georgia in the 2004 fishing season. The ...

    Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 195–205 : Author(s): Hooper, J., J.M. Clark, C. Charman and D. Agnew

  5. Preliminary analyses of data collected during experimental phases of the 1994/95 and 1995/96 Antarctic crab fishing seasons

    . CO~J I~CHO pe3yJIbTaTaM, IlOJIyYeHHbIM np11 MCnOJlb30BaHkiM 0606LlJeM~bl~ ZlAAMTHBHbIX ... B pe3ynbTaTe 3KCIIePMMeHTOB n0 MCTOWeHMH) B XOAe 3 ~ a I I a 2, He XapaKTepH30BanMCb CYqeCTBeHHbIMM ... P. ~ p i n o s i ~ ~ i m a . BO~MOXHOCT~ HCIIOJlb30BaHMR ~IIpe~eJIll~enefi MCTOWeHMX AJIX OUeHKkI YMCneHHOCTH ~ p a 6 o ~ Hp11 ... ~ @ @ ~ K T H B H O C T M o n p e ~ e n ~ ~ e n e i noKanbHoro McToWeHHx Ana acnonb30sa~~x npa oqearte sanaca. T ~ M He MeHee Pa6o~ax rpynna AHTKOMa ... regressions were probably a result of small catches, inter-haul variability in CPUE, and crab movement and ... their release sites. Density estimates from the mark-recapture data were in the order of 50 000 to 100 ... estimates. In general, the experimental harvest regime was successful. The regime provided important ... information about crab distribution and facilitated evaluation of local depletion estimators for use in stock ...

    Science Journal Paper : CCAMLR Science, Volume 4 (CCAMLR Science, Volume 4) : 141–159 : Author(s): Watters, G

  6. Survey design to estimate krill abundance during FIBEX

    . B aToH pa60Te onHCbIBaeTC51 nJIaHHpOBaHHe cbeMKH, HCnOJIb30BaHHoe B IOrO-BOCTOqHOM aTJIaHTHqeCKOM ... paHoHe HCCJIe,llOBaHH51 FIB EX. BbI60pKa BKJIIOQaJIa B ce651 HCnOJIb30BaHHe rH,lIpOaKycTHQeCKHX ... paCCT051HHH ,lIpyr OT ,lIpyra. IIO,llpaHOHbI paCCMaTpHBaJIHCb KaK cTpaTyM, H HCnOJIb30BaJIC51 CTpaTH30 ... methodology for assessing the abundance of krill. The survey design used in the southwest Atlantic study area ... of the FIBEX is described in this paper. Sampling involved the use of echo sounders for estimating ... krill abundance as well as collection of data on the size, density and distribution of krill swarms. In ... also collected. The study area was subdivided into several geographically distinct subareas in each of ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 253–263 : Author(s): Everson, I., I. Hampton and G.M. Jolly

  7. A possible framework in which to consider plausible models of the Antarctic marine ecosystem for evaluating krill management procedures

    conditions, the abun- dance of animals in that cell or some other signal, such as time of year. As described ... and for exploring the consequences of uncertainty. Résumé La CCAMLR met en place actuellement une procédure de ... . Similarly, some temporal processes may only need updating once per year while others may need ... th w el l ( 20 04 ) Fi sh er ie s E up ha us ia s up er ba , C ha m ps oc ep ha lu ... Paper Title:  A possible framework in which to consider plausible models of the Antarctic marine ... management procedure for the krill fishery, including the evaluation of candidate management procedures in a ... framework for allowing flexibility in dealing with biological, spatial and temporal scales. The body of the ...

    Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 99–117 : Author(s): Constable, A.J

  8. Calibration of an acoustic echo-integration system in a deep tank, with system gain comparisons over standard sphere material, water temperature and time

    CHMpa,l{ EK 500 C nOMOlQblO npe06pa30BaTenSI C paclQenneHHbIM nyqOM B oxna:>K,l{aeMOM Ca,l{Ke rny6HHoR ... ,l{Hana30H TS -ycHneHHSI, BKnlOqaSI BnHSIHHSI TeMnepaTypbI, cTaH,l{apTHOro mapa H BpeMeHH, COCTaBnSIeT 2,9 ... nOCne,l{OBaTenbHbIMH. 06IQHR ,l{Hana30H SA_ -ycHneHHSI, BKnlOqaSI BnHSIHHSI TeMnepaTYPbI, CTaH ... ,l{apTHOro mapa H BpeMeHH, COCTaBnSIeT 2,1 ,l{B. TaKHM 06pa30M TOqHOCTb CTaH,l{apTHOro mapa KaK KOHTponbHoe ... Paper Title:  Calibration of an acoustic echo-integration system in a deep tank, with system gain ... a 120 kHz split-beam transducer in a refrigerated 10 m deep tank. Calibration parameters are studied ... in relation to sphere material (WC and Cu), water temperature (0.5 to 5.5°C), transmitted pulse ... length (0.1, 0.3 and 1.0 ms), target depth (0.8 to 7.5 m), and time (149 days). The total range in TS ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 127–144 : Author(s): Demer, D.A. and R.P. Hewitt

  9. Biology and harvesting of Dissostichus eleginoides around the Kerguelen Islands (Division 58.5.1)

    from year to year and highly dependent on the harvestable resources of Champsocephalus gunnari. Vital ... of the stock. Fishing effort and corresponding catches are very variable from year to year and highly dependent ... and corresponding catches are very variable from year to year and highly dependent on the harvestable resources ... . Les groupes de taille les plus frequemment observes dans les captures au chalut (30-60 a 50-100 cm ... (en russe). Trudy ZooZ. Ins. 127: 38-68. CHIKOV, V.N. and Y.S. MELNIKOV. 1990. On the question ... . J.lchthyoZ. 30 (8): 122-125. DUHAMEL, G. 1981. Caracteristiques biologiques des principales especes de ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 85–106 : Author(s): Duhamel, G.

  10. Fishing for toothfish using pots: results of trials undertaken around South Georgia, March–May 2000

    . H p a ~ e u a ~ e n b ~ o , YTO IICIIOnb30BaHMe JIOBYLLlCK YCTpaHPInO IIPIZAOB IITHQ. Y~0661 M?lKCPIMI.I3IIPOBaTb IIOnb3y OT ... ), which brings together the result of all UK through enclosure in mesh. This still allowed the tagging ... to the pot interior. A drawstring held the bottom mesh together in the middle. This allowed pots ... ( k g ) 366 6 625 Number 435 20 193 Table 6: T h e number and ercentage o f female Pnvalonlis foriiiosn ... commercial viability of this fishing method for toothfish fisheries in the CCAMLR Convention Area. While the ... toothfish was notably lower than that achieved in the longline fishery. Importantly, the use of pots ...

    Science Journal Paper : CCAMLR Science, Volume 8 (CCAMLR Science, Volume 8) : 93–105 : Author(s): Agnew, D.J., T.M. Daw, G.M. Pilling and M.G. Purves

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