Search results

1. Temporal variability in Adélie penguin CEMP parameters and their response to changes in prey availability

   was much greater than was observed in the two years with concurrent krill abundance. If the temporal ... in response parameters was much greater than was observed in the two years with concurrent krill abundance ... Abstract:  We examined the within- and between- year fluctuations of four Adélie penguin ... , foraging trip duration, meal mass and fledgling weights. Some years had either good breeding success ...

   Meeting Document : WG-EMM-12/22 : Author(s): L. Emmerson and C. Southwell (Australia)

2. Temporal variability in Adélie penguin CEMP parameters and their response to changes in prey availability

   was much greater than was observed in the two years with concurrent krill abundance. If the temporal ... in response parameters was much greater than was observed in the two years with concurrent krill abundance ... Abstract:  We examined the within- and between- year fluctuations of four Adélie penguin ... , foraging trip duration, meal mass and fledgling weights. Some years had either good breeding success ...

   Meeting Document : WG-EMM-12/48 : Author(s): L. Emmerson and C. Southwell (Australia)

3. Low genetic diversity in the Antarctic toothfish (Dissostichus mawsoni) observed with mitochondrial and intron DNA markers

   with mitochondrial and intron DNA markers Abstract / Description:  Two molecular methods, mitochondrial and intron ... Two molecular methods, mitochondrial and intron DNA markers, were used to determine genetic ... al., 1994), but DNA analyses showed evidence for two genetic units, one around South Georgia ... at –20°C. Two classes of markers, mtDNA and nuclear introns, were entre estas tres áreas marinas. La ... - trol region. One SS fi sh had a T > C transition at position 198, and two AAT individuals had ... ). Of the 13 recaptures, there was one long-distance movement, almost 800 km north (72°S) after 3.3 years ...

   Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 43–51 : Author(s): Smith, P.J. and P.M. Gaffney

4. Fishery Report 2015: Exploratory fishery for Dissostichus spp. in Subarea 88.1

   conditions. The two slope SSRUs, 881H and 881I, have been the most consistently fished SSRUs. In years ... the cycle again. Spawning fish may remain in the northern area for up to two or three years, although ... after discounting the first two years’ data (which are likely to be unrepresentative because fishing ... at about 15–20 years and can live in excess of 60 years. Sexual maturity in female M. whitsoni is reached ... Description / Abstract:  Fishery Report 2015: Exploratory fishery for Dissostichus spp. in Subarea ...

   Document : Site Section: Publications

5. Schedule of Conservation Measures in Force 1989/90

   of determining the mesh size in accordance with Article 5 when using a weight or dynamometer, one series of 20 ... Marine Living Resources 30° 20° 1 0° 1 00 '200 30° 40° 50° 600 700 800 ... 6. Sequence of Inspection Procedure 1. The inspector shall measure one series of 20 meshes, selected ... additional series of 20 meshes selected in accordance with Article 3 shall be measured. The mesh size shall ...

   Document : Site Section: Publications

6. Development of a five-year work plan for the CCAMLR Scientific Committee

   Abstract:  At last year’s meeting, it was agreed that a five-year work plan for the Scientific ... , paragraphs 13.8 to 13.20). It was agreed that the work should be led by the Chair of the Scientific Committee ... stage in the development of the five-year work plan and draws on recommendations arising from SC-CAMLR ... the template of the five-year work plan of the ATCM CEP and considers a range of work ‘themes’ which arose from ...

   Meeting Document : WG-EMM-17/02 : Author(s): M. Belchier (Chair of SC-CAMLR)

7. Fishery Report 2016: Exploratory fishery for Dissostichus spp. in Subarea 88.1

   . The two slope SSRUs, 881H and 881I, have been the most consistently fished SSRUs. In years ... . Spawning fish may remain in the northern area for up to two or three years, although this pattern may ... on the slope and shelf, over time (WG-FSA-15/36) even after discounting the first two years’ data (which ... in the two years. Future research requirements 40. In 2015, the Working Group on Fish Stock Assessment ... Description / Abstract:  Fishery Report 2016: Exploratory fishery for Dissostichus spp. in Subarea ...

   Document : Site Section: Publications

8. Some comments on the procedure for testing estimators of krill abundance which utilise survey data

   on the distributions from surveys. ‘Two-level’ models of krill distribution are considered. These achieve overall ... concentrations; these concentrations are then located at random within the survey area. These ‘two-level’ models ... patterns, which are compatible with existing information on the distributions from surveys. ‘Two ... ; these concentrations are then located at random within the survey area. These ‘two-level’ models provide ... is that the data are collected along one-dimensional transects, whereas it is a two-dimensional structure which ... ). One simple approach to generating spatially correlated data is to use a two stage process. Thus ... on the distributions from surveys. "Two-level" models of krill distribution are considered. These achieve overall ... concentrations; these concentrations are then located at random within the survey area. These "two-level" models ...

   Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 191–205 : Author(s): Butterworth, D.S., D.L. Borchers and D.G.M. Miller

9. Integrating Climate and Ecosystem Dynamics in the Southern Ocean (ICED) programme: a report on recent joint activities and links between ICED and CCAMLR

   of interest to CCAMLR. The 2018 ICED Projections Workshop, undertaken in collaboration with CCAMLR, provided ... to CCAMLR. The 2018 ICED Projections Workshop, undertaken in collaboration with CCAMLR, provided an initial ...

   Meeting Document : WG-EMM-2019/02 : Author(s): R.D. Cavanagh, N.M. Johnston and E.J. Murphy

10. Diet study of Antarctic toothfish caught in the east Antarctic based on stomach content, fatty acid and stable isotope analyses

    . Two FAs, decosahexaenoic acid (C22:6n3) and eicosapentaenoic acid (C20:5n3), were the most abundant ... ° S 90° 95°E Sampling site 5841C 0 1 2 3 4 5 6 0 10 20 30 (32 ... 20 30 (32) Number of stomach samples Figure ... and to a lesser extent squid. FA profiles in muscle tissues of Antarctic toothfish were Park et al. 30 ... Paper Title:  Diet study of Antarctic toothfish caught in the east Antarctic based on stomach ... for Antarctic toothfish (Dissostichus mawsoni) in the small-scale research unit (SSRU) 5841C in the ... toothfish stomachs. Stomach content analyses showed that Antarctic toothfish fed primarily on fish and to a ... between them. δ 15 N values of Antarctic toothfish were higher than for the other species collected ...

    Science Journal Paper : CCAMLR Science, Volume 22 (CCAMLR Science, Volume 22) : 29–44 : Author(s): Park, H.J. , I. Yeon, E. Han, Y.J. Lee, S.M. Hanchet, G.W. Baeck, Y. Kwon, S.G. Choi, D.W. Lee and C.K. Kang*

Pages