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1. An impact assessment framework for bottom fishing methods in the CAMLR Convention Area

   component. Step 2: Description of fishing activity, and definition of spatial footprint for a typical ... Se a fi sh er y (S ub ar ea s 88 .1 a nd 8 8. 2, 1 99 7– 20 08 ). A f ul l im ... ps 2 –3 ) E = (C x D )/ 1 00 0 00 0 F (f ro m St ep 5 ) G = (E / F ... ) C um ul at iv e im pa ct ev en ts Fo ot pr in t si ze p er ev en t ( m 2 ) C um ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 195–210 : Author(s): Sharp, B.R., S.J. Parker and N. Smith

2. Length- and age-at-spawning of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea

   10 2007 21 21 2009 37 37 March 2000 46 46 2001 2 57 59 2002 56 ... 56 2005 69 69 April 2001 2 1 3 May 2001 15 15 Total 217 785 57 37 69 1165 ... season, some larger fish reach the germinal vesicle migration (GVM) stage (1 500– 2 500 μm), or even the ... either skipped spawn- ing in the previous year or were developing to spawn for the first time (Table 2 ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 53–73 : Author(s): Parker, S.J. and P.J. Grimes

3. Selectivity parameters for Notothenia gibberifrons Lönnberg, 1905 and Champsocephalus gunnari Lönnberg, 1905 obtained during “8611 ANTARCTICA [ANTARTIDA]” expedition

   ChampsocephaJus gunnari. 2 . MATERIAL Y METODOS Las experiencias de selectividad se lIevaron a cabo en todos ... motor principal capaz de desarrollar una potencia de 2 000 C.V. a 300 r.p.m. 89 El arte utilizado ... , expresadas ambas en milfmetros. 3. RESULTADOS En las Tablas 1 y 2 se recogen las caracteristicas de las ... 0.90 (figuras 2 y 3). Las tallas de primera captura calculadas por el metodo de Gulland dieron ...

   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.

4. Surface areas of seabed within the 500 m isobath regions within the South Shetland Islands (Subarea 48.1)

   (Figure l), as well as a revised chart of the seabed around Elephant Island (Figure 2). Regions in the ... greatest in the 101-200 m stratum (Table 2). However, this area is exceeded when the 0-50 m and the 51 ... topographic data, only planar areas of landmass were computed. In the Elephant Island region (Figure 2 ... within the 500 m isobath around Elephant Island (Subarea 48.1). CCAMLX Science, 2: 131-135. Smith ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 133–140 : Author(s): Jones, C.D., S.N. Sexton and R.E. Cosgrove III

5. The status of krill (Euphausia superba DANA) resources in CCAMLR Statistical Divisions 58.4.2 and 58.4.3 from 1988 to 1990. Results of acoustic surveys

   de krill menor de estas clases en la zona durante 1989/90. * YugNIRO, Sverdlov str., 2, Kerch ... 1990 are presented in the paper. 2. MATERIALS AND METHODS Data on survey areas, spacing of survey ... in February and the meso-scale survey was carried out during the first ten days of March (Figure 2 ... previous period (1986 to 1988) and for an increase in krill biomass in the area. The data in Table 2 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 163–173 : Author(s): Bibik, V.A. and V.N. Yakovlev

6. Variations in echosounder calibration with temperature, and some possible implications for acoustic surveys of krill biomass

   ). Une tendance similaire a ete decelee 2 35 kHz. Si les parametres d'etalonnage europeens devaient 6tre ... de 2,s dB, ce qui aboutirait a une sous-evaluation de la biomasse du krill de 52,5 %. 11 est par ... parameters as they appear in the EK500 menu. 0 1 --- Antarct~c 60 - I . A 0 2 4 6 8 10 12 14 16 18 ... 23.1 [38.1] 38 Simrad ES38B Split 2 2 1.0 (medium) 3.8 (wide) 1 -20.7 0 60.0 [38.1 ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 273–281 : Author(s): Brierley, A.S., C. Goss, J.L. Watkins and P. Woodroffe

7. Analysis of haul data from the South Georgia krill fishery

   peuvent @tre valables a des fins de gestion. De ce fait, il pourrait @tre utile de proceder 2 une ... . For example, in 1994 two vessels from Japan left on the same day (vessels 2 and 3). Within their ... short distance (Figure 2). In 1994 the fishery was restricted to a submarine bank north of Cape ... shown in Table 2. Of the different phases of the operation, the actual fishing period showed the ...

   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

8. Integrating Count Effort by Seasonally Correcting Animal Population Estimates (ICESCAPE): a method for estimating abundance and its uncertainty from count data using Adélie penguins as a case study

   - tial and temporal subsetting occurs. 2. The procedure loops over the data one case at a time, taking ... repetitions . . . . . . nReps 3 2 1 . . . . . . . 3121 3205 4159 Fi na l e st im at es ... 3202 3121………………… 2 3……………nReps1 .2 . . . . 3 . . . nCases 41591 CASE Estimation ... 2 3 4 5 6 7 a b c d . . . . . . . 1 0.9 0.8 min DF 0.6 1 0.8 max Date uncert ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 213–227 : Author(s): McKinlay, J., C. Southwell and R. Trebilco

9. Effects of weather and sea-ice on the reproductive performance of the Adélie penguin at Edmonson Point, Ross Sea

   , Antarctica). The Adélie penguin colony consists of approximately 2 000 nests and has been monitored since ... the analysis, and of these, only those within the range 2 900–6 000 g was included since values ... were recorded at 10 min intervals and averaged for a one-day period. Wind speed was measured at 2 m ... , fast-ice off the Edmonson Point colony usually lasts until late January (Figure 2). In 1999 the fast ...

   Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 99–109 : Author(s): Olmastroni, S., F. Pezzo, V. Volpi and S. Focardi

10. Age, growth and size at sexual maturity of Macrourus carinatus caught as by-catch in Australian sub-Antarctic trawl fisheries

    and the proportion of fi sh with maturity stages 2–5 and 3–5 in each length bin calculated. A ... Immature Immature 2 Maturing virgin or resting Developing or resting 3 Developing Developed 4 Gravid ... 400 500 Birthday (Julian days) Fr eq ue nc y Figure 2: Frequency of fi sh with a birthday in each ... - day period is shown in Figure 2. The peak occurs at -150 Julian days, corresponding to a birthday in ...

    Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 139–151 : Author(s): van Wijk, E.M., R. Williams and A.J. Constable

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