Search results

1. Acoustic estimates of krill biomass in the Elephant Island area: 1981–1993

   for the years 1981 to 1993 (with the exception of 1982 and 1986). Estimates for 1981 to 1991 are based ... density over the 13-year period were 1 703 x  103 tonnes and 53.2 g/ 2. File:  01hewitt-demer.pdf ... Acoustic estimates of krill biomass in the vicinity of Elephant Island are presented for the years ... ) and biomass densities range from 2.5 g/m2 to 134.5 g/m2. Average biomass and average density over the 13-year ... out of seven cases the change in density from one year to the next matches the sign of recruitment ... men6es de janvier 2 mars a proximite de l'ile Elephant. L'abondance des classes d'ages est egalement ... in the vicinity of Elephant Island are presented for the years 1981 to 1993 (with the exception of 1982 and 1986 ... g/m2. Average biomass and average density over the 13-year period were 1 703 X 103 tonnes and 53.2 ...

   Science Journal Paper : CCAMLR Science, Volume 1 (CCAMLR Science, Volume 1) : 1–5 : Author(s): Hewitt, R.P. and D.A. Demer

2. Report to the Scientific Committee for the Conservation of Antarctic Marine Living Resources on the outcomes of the EU-H2020 Project ‘Mesopelagic Southern Ocean Prey and Predators (MESOPP)’ and its utility to SC-CAMLR

   Abstract:  The objective of the MESOPP project ‘Mesopelagic Southern Ocean Prey and Predators&#039 ... and Australia through two implementation actions Propose a R&D roadmap to support a large international ... Committee for the Conservation of Antarctic Marine Living Resources on the outcomes of the EU-H2020 Project ... and Australia through two implementation actions Propose a R&D roadmap to support a large international ...

   Meeting Document : SC-CAMLR-38/BG/30 : Author(s): A.J. Constable, P. Lehodey and P. Koubbi

3. Unhappy feet: the reduction of Adélie and chinstrap penguin populations in the West Antarctic Peninsula/Scotia Sea

   penguin populations have declined more than 50% during the last 30 years at study colonies in the South ... populations have declined more than 50% during the last 30 years at study colonies in the South Shetland ...

   Meeting Document : CCAMLR-XXX/BG/21 : Author(s): Submitted by ASOC

4. Marine debris and entanglements at Bird Island and King Edward Point, South Georgia, Signy Island, South Orkneys and Goudier Island, Antarctic Peninsula 2014–2015

   with wandering albatrosses (88 items). Two incidences of entangled wandering albatrosses were recorded, one adult ... items). Two incidences of entangled wandering albatrosses were recorded, one adult and one chick ... to 16 March 2015) recorded no incidences of beached marine debris. One item of beached marine debris ... and one chick. There were no observed incidences of hydrocarbon soiling at any site during the reporting ...

   Meeting Document : SC-CAMLR-XXXIV/BG/27 : Author(s): Delegation of the United Kingdom

5. CEMP cameras data validation experiment at the Galindez Island gentoo penguin (Pygoscelis papua) colonies

   Abstract:  The two seasons of the data validation experiment provided for pictures from time-lapse ... ) penguin colonies are discussed. During 2017/18 and 2018/19 seasons, biologists-winterers at Vernadsky ... The two seasons of the data validation experiment provided for pictures from time-lapse cameras ... are discussed. During 2017/18 and 2018/19 seasons, biologists-winterers at Vernadsky station (Galindez Island ...

   Meeting Document : WG-EMM-2019/59 : Author(s): P. Khoetsky, A. Dzhulai, V. Smagol, G. Milinevsky, I. Dykyy, A. Simon, M. Telipska, E. Dykyi, I. Parnikoza and L.Pshenichnov

6. Age-at-length of Patagonian toothfish from the Falkland/Malvinas Islands

   crenellations. Two readers undertook one reading each of the sections, estimating age using criteria agreed ... readers undertook one reading each of the sections, estimating age using criteria agreed at the CCAMLR ... Abstract:  To provide an age-length key for use in modelling the age structure of the Patagonian ... toothfish stock around the Falkland Islands, we used otoliths to estimate the age of a sample of 1893 ...

   Meeting Document : WG-FSA-02/74 : Author(s): J. Ashford, A. Arkhipkin, C. Jones and S. Bobko

7. Documentation for the CCAMLR survey database and length-density analysis

   Abstract:  Over the past two years, the CCAMLR Data Centre has undertaken a major overhaul ... Over the past two years, the CCAMLR Data Centre has undertaken a major overhaul of the research ... . While appropriate in earlier years, this procedure constricted the type of survey data that could ... in earlier years, this procedure constricted the type of survey data that could be stored in the CCAMLR ...

   Meeting Document : WG-FSA-00/11 : Author(s): Secretariat

8. The effects of global climate variability in pup production of Antarctic fur seals

   in Antarctic fur seal pup production at South Georgia over a 20-year period in response to environmental ... reductions in Antarctic fur seal pup production over 20 years of study. Simulated environmental time series ... production at South Georgia over a 20-year period in response to environmental autocorrelation created ... seal pup production over 20 years of study. Simulated environmental time series suggested ...

   Meeting Document : WG-EMM-06/P2 : Author(s): J. Forcada, P.N. Trathan, K. Reid and E.J. Murphy (United Kingdom)

9. THE POWER OF ECOSYSTEM MONITORING

   % power after 20 years with the probability of a type I error (α) = 0.05). The power increased to >50 ... % power after 20 years with the probability of a type I error (α) = 0.05). The power increased ... the effects of fishing using either the krill population or a combined predator response index was low (20–40 ... of fishing using either the krill population or a combined predator response index was low (20–40 ...

   Meeting Document : WG-EMM-08/P11 : Author(s): K. Reid, J.P. Croxall and E.J. Murphy

10. Fishery Report 2018: Dissostichus spp. (Subarea 48.2)

    Description / Abstract:  Fishery Report 2018: Dissostichus spp. (Subarea 48.2) ... Fishery Report 2018: Dissostichus spp. (Subarea 48.2) ... Fishery Report 2018: Dissostichus spp. (Subarea 48.2) ... measured (n) in each year are provided. Inventory of age data 6. No age data are available ... Length-frequency distributions of catches Inventory of age data Model parameters available Other ... fishing season (from 1 December 2014 to 30 November 2015). Fishery Report 2018: Dissostichus spp ... in two research blocks (see Figure 1) and as part of a multi-year research program in the east ...

    Document : Site Section: Publications

Pages