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CCAMLR Logo
. Guidelines for its use can be supplied by the ccamlr [at] ccamlr [dot] org (subject: CCAMLR%20logo%20request ...
Page : Site Section: The Organisation
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A drone-based Antarctic fur seal (Arctocephalus gazella) census of the St. Telmo Islands, South Shetland Archipelago
population dynamics in the South Shetland archipelago are largely driven by two breeding colonies, Cape ...
Meeting Document : WG-EMM-2019/65 : Author(s): D.J. Krause and M.E. Goebel
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Improving estimates of Adélie penguin breeding population size: developing factors to adjust one-off population counts for availability bias
population obtained by adjusting a one-off count using availability adjustment factors will not account for ... the breeding population obtained by adjusting a one-off count using availability adjustment factors ... adjusted by some date- or stage-specific factor if the count is to form the basis of an estimate of some ... vegetation, for example, may not be available for counting by an observer passing overhead in an aircraft ... , and marine species diving underwater may not be available for counting by an observer in a passing ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 229–241 : Author(s): Southwell, C., J. McKinlay, L. Emmerson, R. Trebilco and K. Newbery
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An alternative method for estimating the level of illegal fishing using simulated scaling methods on detected effort
by illegal activity. Both the new and the current method suffer from the fact that the observation ... potentially better handle the evasion of detection by illegal activity. Both the new and the current method ... , by-catch and incidental mor- tality which can be attributed to illegal fi shing. Illegal fi shing is ... this paper, the only type of observation con- sidered here is that reported by a fi shery patrol ... , which occurs for a given set of observations for an area can be given by: est i i F P D= ∑ (2 ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 143–161 : Author(s): Ball, I
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Information on the status of fjord Notothenia rossii, Gobionotothen gibberifrons and Notothenia coriiceps in the lower South Shetland Islands derived from a long-term monitoring program (1983–2006) at Potter Cover
catches from 1991 to 2006, the actual levels are half of those found in the early 1980s, while those ... from 1991 to 2006, the actual levels are half of those found in the early 1980s, while those ...
Meeting Document : WG-FSA-06/25 : Author(s): E.R. Barrera-Oro and E.R. Marschoff (Argentina)
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Review of CCAMLR activities on monitoring marine debris in the Convention Area
at Bird Island and Signy Island, but have declined thereafter. The level of marine debris found in grey ... at Bird Island and Signy Island, but have declined thereafter. The level of marine debris found in grey ...
Meeting Document : SC-CAMLR-XXIII/BG/11 : Author(s): Secretariat
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Review of CCAMLR activities on monitoring marine debris in the Convention Area
of marine debris found in seabird colonies at Bird Island has continually increased, with fishing gear ... of marine debris found in seabird colonies at Bird Island has continually increased, with fishing gear ...
Meeting Document : SC-CAMLR-XXII/BG/25 : Author(s): Secretariat
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Are penguins and seals in competition for Antarctic krill at South Georgia?
with estimated krill abundance between 1994 and 2000. We found little evidence for direct competition between fur ... with estimated krill abundance between 1994 and 2000. We found little evidence for direct competition between fur ...
Meeting Document : WG-EMM-01/22 : Author(s): K.E. Barlow, I.L. Boyd, J.P. Croxall, I.J. Staniland, K. Reid and A.S. Brierley (United Kingdom)
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Krill (Euphausia superba) distribution contracts southward during rapid regional warming
. We found evidence for environmental controls on recruitment, including a reduced density of juveniles ... of juvenile krill. We found evidence for environmental controls on recruitment, including a reduced density ...
Meeting Document : WG-EMM-2019/P02 : Author(s): A. Atkinson, S.L. Hill, E.A. Pakhomov, V. Siegel, C.S. Reiss, V.J. Loeb, D.K. Steinberg, K. Schmidt, G.A. Tarling, L. Gerrish and S.F. Sailley
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A small unmanned aerial system for estimating abundance and size of Antarctic predators
address concerns over UAS sound affecting wildlife by comparing VTOL-generated noise to ambient and ...
Meeting Document : WG-EMM-15/P06 : Author(s): M.E. Goebel, W.L. Perryman, J.T. Hinke, D.J. Krause, N.A. Hann, S. Gardner and D.J. LeRoi