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1. Age distribution of breeding female Antarctic fur seals in relation to changes in population growth rate

   (SE = 0.26) years and in 1988 it was 6.93 (SE = 0.20) years. After correction for age-dependent ... for age-dependent arrival time at the pupping beach in 1988, the mean age was 6.22 (SE = 0.14 years ... -1972. Exponential models fitted to the frequency distribution of age-classes greater than age 5 years ... arrival time at the pupping beach in 1988, the mean age was 6.22 (SE = 0.14 years), which ...

   Meeting Document : WG-CEMP-91/21 : Author(s): I.L. Boyd, N.J. Lunn, P. Rothery and J.P. Croxall (United Kingdom)

2. Results of the seventh Ross Sea shelf survey to monitor abundance of Antarctic toothfish in the southern Ross Sea, January 2018, and notification for research in 2018/19

   to the average index early in the time series, and length and age frequency data showed the progression ... to the average index early in the time series, and length and age frequency data showed the progression ... to mammalian toothfish predators: McMurdo Sound in 2018, and Terra Nova Bay surveyed in 2017. The estimated ... of Antarctic toothfish in the southern Ross Sea, January 2018, and notification for research in 2018/19 ...

   Meeting Document : WG-SAM-18/10 : Author(s): D. Stevens, X. Fu, S. Mormede and S. Parker

3. Size compositions of males and females in the course of the life cycle of Euphausia superba

   different years. The observed variations were related to stages of krill maturity during the reproductive ... years. The observed variations were related to stages of krill maturity during the reproductive cycle ... ) is the only criterion for examining population age structure in the field. Usually, when analyzing size ... (age) groups, but also of the sequence of reproductive cycle stages. The latter relates ... to considerable variations in the size ratio of specimens from the same size (age) groups of the population ... 100 10.3.69 ~ 158 20 60 10 0 t t 111/0 0 ., R AB C.D "10 % 30 61-048 40-56w er 90 100 ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 3–16 : Author(s): Makarov, R.R.

4. Committee for Environmental Protection: 2016 Annual Report to the Scientific Committee of CCAMLR

   for Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit ... , the second joint CEP-SC-CAMLR workshop was held May 19-20, 2016 in Punta Arenas, Chile, just prior to the CEP ... for Environmental Protection (CEP) has been steadily increasing over the last few years to the mutual benefit ... , the second joint CEP-SC-CAMLR workshop was held May 19-20, 2016 in Punta Arenas, Chile, just prior to the CEP ...

   Meeting Document : SC-CAMLR-XXXV/BG/09 : Author(s): CEP Observer to SC-CAMLR (Dr P. Penhale, USA)

5. A generalised model for evaluating yield and the long-term status of fish stocks under conditions of uncertainty

   , mortality, age-dependent selectivity and seasonal patterns in fishing mortality. Results from the model ... equations which incorporate functions that specify growth, mortality, age-dependent selectivity and seasonal ... (a) 1.21 I 0 10 20 30 40 50 60 Length (mm) Selectivity (b) 1.6 1 1 0 2 4 6 Age (years) Relative ... and spawning stock is calculated for each age class during the projection. At the completion of the one-year ... age class over one year. The number in each age class satisfies the differential equation: dN ... , y -- d t = -(M - m(n + t ) + F,, - f ( ~ , t ) ) ~ ~ , , where N,, is the number of fish in age class a at time of year t in year y. The term M.m(a + t ) gives ...

   Science Journal Paper : CCAMLR Science, Volume 3 (CCAMLR Science, Volume 3) : 31–54 : Author(s): Constable, A. and W.K. de la Mare

6. Schedule of Conservation Measures in Force 1990/91

   management plan shall be reviewed every five years by the WG-CEMP and the Scientific Committee to determine ... Conservation Measures adopted by the Commission in accordance with Article IX of the Convention ... Conservation Measure 20/IX Limitation of the total catch of Champsocephalus gunnari in Statistical Subarea ... eleginoides - 120 mm Notothenia gibberifrons, Notothenia kempi, Nototheniu squam$-ons - 80 mm ...

   Document : Site Section: Publications

7. Using ecosystem monitoring data to detect impacts

   years of its onset, but a fixed reference point method could have provided this sustained indication ... the early 1990s within a few years of its onset, but a fixed reference point method could have provided ... specified in the subheading, or a ‘trend’, a linear change to these parameters over the 20-year simulation ... simulation de 20 ans. Liste des figures Figure 1: (a) Production annuelle de jeunes chez les otaries ... (Arctocephalus gazella) pup production at South Georgia from the early 1990s within a few years of its onset ... or explicit focus of conservation objectives for animal populations. Furthermore, the state of indicator ...

   Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 197–212 : Author(s): Hill, S.L., J. Forcada, P.N. Trathan and C.M. Waluda

8. Research plan to assess the stock status of Dissostichus spp. in Subarea 48.2

   to 80 tonnes of Dissostichus spp. in 2013/14. The notification was submitted on 30 April 2013 ... status of Dissostichus spp. in Subarea 48.2, starting in 2013/14. Research fishing will be limited to 80 ... tonnes of Dissostichus spp. in 2013/14. The notification was submitted on 30 April 2013 and in accordance ...

   Meeting Document : WG-SAM-13/15 : Author(s): Submitted by the Secretariat on behalf of Ukraine

9. Marine pollutants and fishing gear associated with seabirds at sub Antarctic Marion Island, 1996–1998: trends in relation to longline fishing activity

   toothfish in blastfreezers and 23 toothfish hooks were found. All the rope nooses, and 19 of the-books were ... found during the second year. This increase in fishing gear from 1996/97 to 1997/98 is interesting ... in blastfreezers and 23 toothfish hooks were found. All the rope nooses, and 19 of the-books were found during ... the second year. This increase in fishing gear from 1996/97 to 1997/98 is interesting in view of the fact ...

   Meeting Document : CCAMLR-XVII/BG/26 : Author(s): Delegation of South Africa

10. Catch removals due to killer and sperm whale interactions across sub-Antarctic fisheries

    t] of toothfish was taken per year by killer and sperm whales between 2004 and 2018, equivalent to 30% [21-37 ... year by killer and sperm whales between 2004 and 2018, equivalent to 30% [21-37%] of the total catches ...

    Meeting Document : WG-FSA-2019/33 : Author(s): P. Tixier, P. Burch, F. Massiot-Granier, P. Ziegler, D. Welsford, M.-A. Lea, M.A. Hindell, C. Guinet, S. Wotherspoon, N. Gasco, C. Péron, G. Duhamel, R. Arangio, R. Tascheri, S. Somhlaba and J.P.Y. Arnould

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