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1. Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana) from the Ross Sea

   been generated that suggest much slower growth, greater ages-at-maturity (about 20 years compared with ... georgiana in the Ross Sea suggested that these skates initially grow very rapidly for about five years ... 6–11 years) and greater maximum ages (28–37 years compared with 14 years). Several pieces of ... Paper Title:  Revised age and growth estimates for Antarctic starry skate (Amblyraja georgiana ... underestimated Estimated age (years) 0 10 20 30 40 P el vi c le ng th (c m ) 0 20 40 60 80 100 ... aged up to about 20 years (Figure 2). However, beyond 20 years, reader 1 consistently aged skates ... skates having large discrepancies between the two readers. 10 20 30 R ea de r 2 , r ea di ng 4 ... (years) 0 10 20 30 40 R ea de r 1 , r ea di ng 2 (y ea rs ) ( m ea n ± 2S E ) 0 10 20 ...

   Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 211–220 : Autor(es): Francis, M.P. and M.J. Gallagher

2. Fishing intensity of the Soviet fleet in krill fisheries in the southern Atlantic (Subareas 48.2 and 48.3)

   300000 Years Subarea 48.3 Years C at ch (t on ne s) 19 86 /8 7 19 88 /8 9 19 90 /9 1 19 92 ... greatest recorded fi shing intensity. During the two most recent decades, such years occurred in the 1987 ... 90 /9 1 92 /9 3 94 /9 5 96 /9 7 98 /9 9 Years C at ch ( to nn es ) Subarea 48.1 0 ... 20-year fi shing history, the precautionary catch limit had never been approached. Furthermore, the ...

   Science Journal Paper : CCAMLR Science, Volume 10 (CCAMLR Science, Volume 10) : 15–35 : Autor(es): Kasatkina, S.M. and V.F. Ivanova

3. Is current management of the Antarctic krill fishery in the Atlantic sector of the Southern Ocean precautionary?

   conservatively estimated subarea biomass in up to 20% of years due to high variability in krill biomass indices ... recent years. This suggests that fishing at the trigger level would be equivalent to a long-term ... 1991, is 0.62 million tonnes year –1, equivalent to ~1% of the regional biomass estimated in 2000. Each ... subarea has also had its own catch limit, between 0.093 and 0.279 million tonnes year –1, since 2009 ... catch limits exceed 9.3% of conservatively estimated subarea biomass in up to 20% of years due to high ... biomass (i.e. the total weight of reproductively mature individuals) after 20 years of fishing should ... stock biomass falling below 75% and 20% of the reference level) and one of the ‘acceptable limits’ on ... of 32 years for the sector 10°E to 90°W (Atkinson et al., 2014). It is unclear how the observed ...

   Science Journal Paper : CCAMLR Science, Volume 23 (CCAMLR Science, Volume 23) : 31–51 : Autor(es): Hill, S.L., A. Atkinson, C. Darby, S. Fielding, B.A. Krafft, O.R. Godø, G. Skaret, P.N. Trathan and J.L. Watkins

4. An assessment of the mackerel icefish (Champsocephalus gunnari) off Heard Island

   the Heard Plateau is 275 mm. The growth curve gives a mean length for fish aged one year less than ... years from the two abundant cohorts of 1 500 tonnes, comprising 900 tonnes in the first year and 600 ... the same years. 300 - - 200 - S 0 S _I 100 - 0 - I I I I 0 2 4 6 Age (years ... the spawning stock falling below 20% over the specified period (20 years is used here) should not be ...

   Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 79–101 : Autor(es): de la Mare, W.K., R. Williams and A.J. Constable

5. Seabird interactions with longlining operations for Dissostichus eleginoides at the South Sandwich Islands and South Georgia

   mortality was seen and only one bird was caught on a hook; nevertheless many species in these aggregations ... . Alternatively, other configurations of streamer lines might be easier to accommodate, e.g. two lines, one to ... Peninsula, islands of the Scotia Sea and Antarctic continent between 80°W and 20°W: their status and ... operations. No incidental mortality was seen and only one bird was caught on a hook; nevertheless many ... 3THM KOnHYeCTBO 6enome~oro ~ Y ~ ~ B ~ C T H M K ~ H ~ e p ~ o 6 p o s o r o aJlb6a~poca. C n y ~ a ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 143–153 : Autor(es): Ashford, J.R., J.P. Croxall, P.S. Rubilar and C.A. Moreno

6. On the power to detect changes using the standard methods for monitoring parameters of predatory species

   ~--------------------------------------------~ 120 -t/l ... ::J 100 0 .s=. - :c I- 80 CJ Z W ...J a. 60 a: I I- 40 20 ... next year. Thus, each sample of birds is said to be "nested" within years when two or more years are ... to distinguish between the mean values of parameters obtained in two or more years. We may also ... from the study by Trivelpiece et al. (1989) at Admiralty Bay, King George Island (62°10'S, 58°30'W ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/6 (Selected Scientific Papers, SC-CAMLR-SSP/6) : 377–397 : Autor(es): Boveng, P. and J.L. Bengtson

7. Acoustic estimates of krill density at South Georgia, 1981 to 1998

   from year to year over that time, ranging from ≈ 2 to  ≈ 150 g m-2 (fresh mass). The 1982, 1991 and ... years ,90' ,982 ,9i5 ,pB ,9+ ,9s6 $6' 40% ,989 ,99' ,992 ,9@ ,9qb ,9qb ,9q6 ,992 49% Year Figure 2 ... remaining two years, 1982 and 1992, density estimates were derived from surveys around the whole island ... annual (i.e. 1996, 1997 and 1998) acoustic surveys at South Georgia within two defined 80 X 100 km ... South Georgia has varied between years from <2 g m-2 to >l50 g m-?, i.e. by two orders of magnitude ...

   Science Journal Paper : CCAMLR Science, Volume 6 (CCAMLR Science, Volume 6) : 47–57 : Autor(es): Brierley, A.S., J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson

8. Estimating krill recruitment and its variability

   rate for 1+ krill (the ratio of the number of krill aged one year to the number of krill aged one year ... for 2+ krill (the ratio of the number of two-year-old krill to the number aged two and above) from ... Estimating Krill Recruitment and its Variability 20 30 40 50 60 Length (mm) 100 90 Nella Dan: ADBEX I ... o 80 8 70 * 60 .$ : 5 30 D 20 10 0 Figure 7: The fit of mixture distributions to ... both putative one-year-old and two-year-old age classes. Five putative age classes (components) are ... with R(t) estimated for both putative one- and two-year-old age classes. above data, and four age ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 55–69 : Autor(es): de la Mare, W.K

9. The biology, ecology and development of fishery management advice for the anomuran crabs at South Georgia (CCAMLR Subarea 48.3)

   37°30'W 36°45'W 36°0'W 35°15'W 34°30'W 52°30'S 52°45'S 53°0'S 53°15'S 53°30 ... 'S 53°45'S 54°0'S 54°15'S 54°30'S 54°45'S 55°0'S 55°15'S 55°30'S 52°30'S 52°45'S 53°0'S ... 53°15'S 53°30'S 53°45'S 54°0'S 54°15'S 54°30'S 54°45'S 55°0'S 55°15'S 55°30'S 52°30'S 52 ... °45'S 53°0'S 53°15'S 53°30'S 53°45'S 54°0'S 54°15'S 54°30'S 54°45'S 55°0'S 55°15'S 55°30'S ...

   Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 1–15 : Autor(es): Belchier, M., T. Peatman and J. Brown

10. Target strengths of Antarctic krill (Euphausia superba)

    gale force on roughly one out of two days, and hurricane force about once a fortnight. Depending on ... gantry positioned over one of two identical 4 x 4 m square moon-pools on the raft. The normal operating ... lowering by a winch attached to a gantry positioned over one of two identical 4 x 4 m square moon-pools on ... over a 42-hour period. In another case, Event number 20, the number increased by two specimens ...

    Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I (Selected Scientific Papers, SC-CAMLR-SSP/5 – Part I) : 265–279 : Autor(es): Everson, I., D.G. Bone, J.L. Watkins and K.G. Foote

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