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1. RECENT TRENDS IN NUMBERS OF FOUR SPECIES OF PENGUINS AT THE PRINCE EDWARD ISLANDS

   and southern rockhopper penguin E. chrysocome. In December 2008 it was estimated that some 65 000 ... pairs of king penguins were incubating eggs at Marion Island, the larger of the two islands in the group ... in numbers of king penguin chicks that survived to the end of the winter period, but there was ... considerable fluctuation in chick production in the 1990s. It was roughly estimated that on average 88% of king ...

   Meeting Document : WG-EMM-10/P1 : Autor(es): R.J.M. Crawford, P.A. Whittington, L. Upfold, P.G. Ryan, S.L. Petersen, B.M. Dyer and J. Cooper

2. Low genetic diversity and temporal stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of the Antarctica

   differences between geographic locations or between samples collected in consequent years were observed. Our ... presented in Kuhn and Gaffney, 2008, do not support temporary stable genetic differentiation of samples from ... Ross Dependency. Discrepancy in allelic frequency with previously published data was also found for ... stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of the Antarctica ...

   Meeting Document : WG-FSA-13/07 : Autor(es): N.S. Mugue, A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev (Russia)

3. Barcoding and beyond: applications and developments for biodiversity evaluation in the Southern Ocean

   (NGS) techniques in the last 15 years has provided exciting new developments in classical barcoding ... Abstract:  DNA barcoding is a valuable tool for biodiversity studies in the Southern Ocean. It can ... : applications and developments for biodiversity evaluation in the Southern Ocean Microsoft Word File:  emm-2019 ...

   Meeting Document : WG-EMM-2019/54 : Autor(es): A. Dettai, G. Duhamel, C. Gallut, M. Eléaume and A. Martin

4. Timescale of ovarian maturation in Notothenia coriiceps (Richardson); evidence for a prolonged adolescent phase

   Abstract:  Ovarian maturation in Notothenia coriiceps is known to include a period during which ... phase lasts for about four years. There is also some evidence to indicate that not all sexually mature ... oocytes which ripen. Author(s):  Inigo Everson (United Kingdom) Title:  Timescale of ovarian maturation in ... for about one year. The results from a two year study at Signy Island indicate that this adolescent ...

   Meeting Document : WG-FSA-93/26 : Autor(es): Inigo Everson (United Kingdom)

5. Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands

   Abstract:  The waters in the vicinity of the South Shetland Islands and Elephant Island were ... biomass of krill in the 1990/91 austral summer. Main krill concentrations occurred in the shelf waters ... north of the islands, as usual. Tracks of drifting buoys (with curtain drogues at 30 m depth where krill ... frequently occur), have elucidated the occurrence of convergent complex eddies in these shelf waters. (Note ...

   Meeting Document : WG-KRILL-91/22 : Autor(es): Delegation of Japan

6. Candidate baseline data for ecosystem indicators in the Ross Sea region. Part B: Discussion of the data

   by the Scientific Committee (SC-CAMLR-XXXVI/20). The Plan identifies research questions that aim to ... characterize the status of the marine ecosystem in the Ross Sea region. These baselines provide benchmarks from ... which to assess change and evaluate the performance of the MPA. Here, and in an accompanying working ... paper (SC-CAMLR-XXXVII/11), we suggest candidate baseline data for seven indicator species listed in the ...

   Meeting Document : SC-CAMLR-XXXVII/BG/13 : Autor(es): Delegation of the USA

7. A bioenergetics model for estimating prey consumption by an Adélie penguin population in east Antarctica

   CEMP site at Bechervaise Island using 13 years of data, a year when penguins successfully reared chicks ... . The model predicts prey consumption throughout the breeding season and incorporates uncertainty in ... krill and fish in their diet, we estimate that this population consumes 78-406 t of krill and 4-46 t of ... bioenergetics model for estimating prey consumption by an Adélie penguin population in east Antarctica Approval ...

   Meeting Document : WG-EMM-16/P10 : Autor(es): D. Southwell, L. Emmerson, J. Forcada and C. Southwell

8. Penguin demography and winter distributions in the Antarctic Peninsula region

   Abstract:  Our long-term seabird research at Admiralty Bay has documented annual variability in ... physical processes to their effects on dependent predators in the Southern Ocean. Our most recent results ... present a conceptual model linking increasing temperatures and decreasing sea ice cover in the Antarctic ... Peninsula region to declines in krill and penguin populations. Winter temperatures in the Antarctic ...

   Meeting Document : WG-EMM-01/32 : Autor(es): W. Trivelpiece and S. Trivelpiece (USA)

9. Discharge of offal in the Ross Sea – follow up to COMM CIRC 15/15–SC CIRC 15/06

   an analysis of the information provided by New Zealand in previous years (COMM CIRC 13/09), along ... Abstract:  In response to a request from New Zealand (COMM CIRC 15/15) the Secretariat undertook ... facilitate further investigation. In 2013 reports of offal were tightly clustered in a small area on the ... border of SSRUs 88.H and J, whereas in 2015 the reports were received from a broader area. For each ...

   Meeting Document : CCAMLR-XXXIV/BG/10 : Autor(es): CCAMLR Secretariat

10. Methodology for automated spatial sea ice summaries in the Southern Ocean

    performance in the Southern Ocean. Sea ice can limit access to fishing grounds, for both commercial fishing ... access are in use by CCAMLR. We develop a method to spatially and temporally summarise satellite-derived ... sea ice concentration data in the Southern Ocean, and relate it to data on commercial fishing vessel ... dynamics of sea ice in a target location for a specified period, and a temporal view is used to ...

    Meeting Document : WG-FSA-14/54 : Autor(es): S.J. Parker, S.D. Hoyle, J.M. Fenaughty and A. Kohout (New Zealand)

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