Search results
-
A TALE OF TWO ISLANDS: CONTRASTING FORTUNES FOR SUBANTARCTIC SKUAS AT THE PRINCE EDWARD ISLANDS
-Antarctic islands, and can be used to monitor the health of burrowing petrel populations. A survey of skuas ... at the Prince Edward Islands was conducted during December 2008, repeating a previous survey in ... km2) had a feral population of cats from the 1950s to 1980s, and still supports a large population of ... breeding pairs at Prince Edward Island increased from 2001 to 2008, probably as a result of better coverage ...
Meeting Document : WG-EMM-10/P3 : Author(s): P.G. Ryan, P.A. Whittington and R.J.M. Crawford
-
IDENTIFYING PATTERNS IN DIET OF MACKEREL ICEFISH (CHAMPSOCEPHALUS GUNNARI) AT SOUTH GEORGIA USING BOOTSTRAPPED CONFIDENCE INTERVALS OF A DIETARY INDEX
2239 icefish (130-560 mm total length) were examined. A bootstrapping technique was used to calculate ... ) fish tended to prey on a higher proportion of T. gaudichaudii and small euphausids such as Thysanoessa ... sp. and took smaller quantities of E. superba. In a season of poor krill availability (summer of 2003 ... was followed by a large reduction (> 80%) in the estimated annual biomass of C. gunnari the ...
Meeting Document : WG-FSA-08/29 : Author(s): C.E. Main, M.A. Collins, R. Mitchell and M. Belchier (UK)
-
Proposal for the establishment of a marine CCAMLR MPA in the Weddell Sea (Antarctica) – First conceptual outline
, the Commission welcomed the offer of Germany to take the lead in developing a Weddell Sea MPA for ... study aiming at a Weddell Sea MPA, (ii) give a systematic overview of our preliminary data retrieval ... and data sets and (iii) set out the project timeline in detail, i. a. to highlight an international ... expert workshop on the planning of a Weddell Sea MPA in 2014. Author(s): K. Teschke, B. Dorschel, J ...
Meeting Document : WG-EMM-13/22 : Author(s): K. Teschke, B. Dorschel, J. Gutt, S. Hain, H. Hellmer, K. Jerosch, R. Knust, K.-H. Kock, M. Schlüter, V. Siegel and T. Brey (Germany)
-
A simulation approach to the evaluation of recruitment surveys for D. eleginoides for the Heard Island Plateau region (Division 58.5.2)
the design is carried out in a simulation environment using the program Fish Heaven with data analysis ... carried out using Splus. Fish Heaven is a simulation program that uses a spatially-explicit, age ... . For a series of 10 years of survey, age 4 recruitment was estimated using 111 RSTS stations, assuming ... selectivity at age 4, using either (a) the age 4-alone RSTS results or (b) age 4 to 8 RSTS results using back ...
Meeting Document : WG-FSA-04/74 : Author(s): S.G. Candy, C.R. Davies and A.J. Constable (Australia)
-
Proposal for a new Antarctic Specially Protected Area at Cape Washington and Silverfish Bay, Terra Nova Bay, Ross Sea
Abstract: The United States and Italy submitted a proposal for a new Antarctic Specially ... Protected Area (ASPA), accompanied by a Management Plan, to CEP XV, 11-15 June 2012. The plan is entitled C ... USA and Italy Title: Proposal for a new Antarctic Specially Protected Area at Cape Washington and ...
Meeting Document : WG-EMM-12/47 : Author(s): Delegations of the USA and Italy
-
Towards a closer cooperation between CCAMLR and the IWC
; Considerations for re-establishing minke whales as a monitoring species in the CCAMLR Ecosystem Program (CEMP ... ); and Annual exchange of information. SC-CAMLR suggests that a closer collaboration between CCAMLR and ... the IWC could best be achieved by forming a small liaison group with IWC-SC which could work (mostly ... by correspondence) on matters outlined above. Members of this group should cover a wide range of ...
Meeting Document : SC-CAMLR-XVII/BG/03 : Author(s): CCAMLR Observer (K.-H. Kock, Germany)
-
A proposed process for the management of model updates and software versions for stock assessment used within CCAMLR with the example of the CASAL software
Abstract: We propose a process by which to select the version of software generally used for ... available only in a more recent development version are necessary. If a different version is used, then the ... expected. Author(s): S. Mormede and A. Dunn (New Zealand) Title: A proposed process for the management of ...
Meeting Document : WG-SAM-14/32 : Author(s): S. Mormede and A. Dunn (New Zealand)
-
A review of tag-based stock assessments of the Antarctic toothfish Dissostichus mawsoni in Subarea 48.4
the Petersen estimation method to the use of the Chapman bias corrected estimator; a correction ... specifically developed to reduce estimation bias in populations with low recaptures, a feature typical of the ... data available for this species in 48.4. During a review of assessment methodology two main issues have ... rate population abundance, and the mis-identification of species at release. This paper presents a ...
Meeting Document : WG-FSA-15/44 : Author(s): N. Walker, M. Soeffker, V. Laptikhovsky and T. Earl (United Kingdom)
-
A preliminary survey on breeding population of Adélie penguins at Cape Hallett in the Ross Sea region, Antarctica
Abstract: To develop a long-term ecological research program at a breeding site of Adélie ... out a preliminary survey on the population size and foraging trips of penguins at Cape Hallett. All ... sub-colonies were mapped using a portable DGPS and the data were complemented by comparing them with ... ). Author(s): J.-H. Kim, H. Chung, W.Y. Lee, J.-W. Jung, M.C. Park, H.C. Shin and J.H. Kim Title: A ...
Meeting Document : WG-EMM-17/06 : Author(s): J.-H. Kim, H. Chung, W.Y. Lee, J.-W. Jung, M.C. Park, H.C. Shin and J.H. Kim
-
Development of a vessel safety checklist and debriefing protocol for use in SISO
of SISO recommends the performance of a vessel safety check (see proposed Annex II in CCAMLR-XXXVI/25 ... ) prior to observer deployment, as well as the use of a form and protocol for debriefing observers to be ... approved by the Commission (proposed A(e bis) in CCAMLR-XXXVI/25). This paper provides examples of vessel ... documents for use in SISO. [1] CCAMLR-XXXVI/25 01 September 2017, A proposal to progress implementation of ...
Meeting Document : CCAMLR-XXXVI/BG/16 : Author(s): Delegation of the USA