Search results
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Revised research plan for the 2013/14 exploratory longline fishery of Dissostichus spp. in Division 58.4.3a
to estimate appropriate catch limit, we propose to conduct the current research operation for at least 3 years ... to promote successful stock assessment. The separation rule was one of the major inconveniences ... the relaxation of rule by increasing the current trigger level of 1 500 kg for the catch of Macrourus spp. in two ... limit, we propose to conduct the current research operation for at least 3 years with the same sample ...
Meeting Document : WG-FSA-13/40 : Author(s): Delegation of Japan
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A proposal for streamlining the work of the Scientific Committee for the Conservation of Antarctic Marine Living Resources
in the two working groups and subgroups. There is also a need to give time to emerging issues for which ... not require all issues to be addressed every year. The Working Groups are proposed to be (i) Biology, Ecology ... would be to bring together experts in biology, ecology, conservation, statistics, assessments ... The work of the Scientific Committee is expanding with a duplication of many functions in the two ...
Meeting Document : SC-CAMLR-XXIV/BG/30 : Author(s): Delegation of Australia
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Fishes of the Ross Sea Region – A field guide to common species caught in the longline fishery
. The guide covers 30 fishes from 11 families including cartilaginous fishes (skates) and bony teleost fishes ... observed on freshly caught specimens without dissection or microscopic examination. The guide covers 30 ... , the first with two rays (one reduced), second dorsal, caudal, and anal fins connected, small chin barbel ... with 1–7 flexible spines, second with 22–30 soft rays, scales absent on body and head, two lateral lines (upper ... on freshly caught specimens without dissection or microscopic examination. The guide covers 30 fishes from ... . In some cases images were taken by observers. A line drawing was used for one species (Coryphaenoides ...
Document : Site Section: Publications
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Low genetic diversity and temporal stability in the Antarctic toothfish (Dissostichus mawsoni) from near-continental seas of Antarctica
locations, or between samples collected in consecutive years, were observed. These results, based ... between geographic locations, or between samples collected in consecutive years, were observed ... (almost two years) pelagic stage before fish became benthic, the strong homogenising effect ... and 2012 that indicated genetic similarity between the two years. This study, which included sampling ... or stock units is unknown and is the subject of scientific debate. There may be one genetic stock ... with gene flow via the Antarctic Circumpolar Current or two or more stocks contained within the major ...
Science Journal Paper : CCAMLR Science, Volume 21 (CCAMLR Science, Volume 21) : 1–9 : Author(s): Mugue, N.S., A.F. Petrov, D.A. Zelenina, I.I. Gordeev and A.A. Sergeev
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Update of the integrated stock assessment for the Patagonian toothfish (Dissostichus eleginoides) for the Heard and McDonald Islands (Division 58.5.2)
for these years. A series of standardised longline CPUE data from one of the longline grounds (or subfishery ... , for the Heard and McDonald Islands (Division 58.5.2) was updated from WG-FSA-09/20. The main change other than ... and McDonald Islands (Division 58.5.2) was updated from WG-FSA-09/20. The main change other than updating total ... , both trawl and longline, were used for 2009 to 2011 since there were few fished aged for these years ...
Meeting Document : WG-FSA-11/24 : Author(s): S.G. Candy and D.C. Welsford (Australia)
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Telemetry monitoring of ecological resources
will be lost during the animals molt and thus have a useful life of a year or less. Successful attachment ... in the mid-1960s 20 • It used two mechanically rotating antenna arrays. Originally data were recorded ... recorders for this application. These systems are usually used to monitor from one to four animals ... positions. On the next satellite orbit two additional p!J,ssible"" ' ~.' , positions are determined. One ... of telemetry and location monitoring are discussed. Limitations on weight, communication range and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 495-511 : Author(s): Kuechle, V.B.
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A simulation study of the method of deriving natural mortality rate using data for Champsocephalus gunnari in Subarea 48.3
zero if the assumed value is greater than the “true” one. File: 04-Gasyukov-and-Dorovskikh.pdf ... is greater than the “true” one. ... distribution of the values close to the "ideal" one. Two peculiar features of the values were revealed from ... value is greater than the "true" one . . Resume Description d'une methode· permettant de determiner ... gunnari B IIO,llpaHOHe 48.3 UCnOJIb30BaHbI ,llJI5.I nO,llTBep)J{,lleHU5.I ~eJIeC006pa3HOCTU onucaHHoro ... by the Working Group on Fish Stock Assessment (WG-FSA) in previous years. In 1990 the same authors confirmed ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 69–83 : Author(s): Gasyukov, P.S. and R.S. Dorovskikh
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Estimating the biodiversity and distribution of the northern part of the Kerguelen Islands slope, shelf and shelf-break for ecoregionalisation: benthos and demersal fish
Abstract: More than 30 expeditions have surveyed the Kerguelen Plateau over the last 80 years ... More than 30 expeditions have surveyed the Kerguelen Plateau over the last 80 years. However, few ...
Meeting Document : WS-MPA-11/09 : Author(s): N. Améziane, M. Eléaume, P. Pruvost, G. Duhamel and Kerguelen group (France)
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Breeding biology of Adélie penguin (Pygoscelis adeliae) at Edmonson Point CEMP site (Ross Sea, Antarctica): report of the first five years
for the fifth year. The study site was located in the Adélie penguin (Pygoscelis adeliae) colony of Edmonson ... Point (74°20'56.7" S, 165°08'10.03" E). The aim of this research was to obtain data ... of the first five years Approval: Approved ... year. The study site was located in the Adélie penguin (Pygoscelis adeliae) colony of Edmonson Point ...
Meeting Document : WG-EMM-99/60 : Author(s): S. Olmastroni, S. Corsolini, F. Pezzo, S. Focardi (Italy) and K. Kerry (Australia)
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Terra Nova Bay: hot spot in marine and terrestrial biodiversity, knowledge and functioning of the ecosystem
been widely investigated in the last 25 years: extensive geological, oceanographic, marine ... through the establishment of two ASPAs (N° 161 and 165) and the setting up of a marine LTER site ... be applied at a larger scale, by embracing more sites or enlarging the existing ones. Author ... investigated in the last 25 years: extensive geological, oceanographic, marine and terrestrial ecological ...
Meeting Document : WS-MPA-11/14 : Author(s): S. Torcini, M. Vacchi, S. Aliani, G. Bavestrello, A. Bergamasco, G. Budillon, B. Calcinai, G. Catalano, R. Cattaneo-Vietti, C. Cerrano, M. Chiantore, S. Corsolini, R. Bargagli, A. Dell’Anno, G. di Prisco, G. Fusco, S. Focardi, L. Gugliemo, G. Lauriano, P. Luporini, O. Mangoni, S. Olmastroni, F. Pezzo, E. Pisano, L. Ghigliotti, P. Povero, S. Puce, A. Pusceddu, E. Rusciano, M. Saggiomo, V. Saggiomo, M.C. Gambi, S. Schiaparelli, G. Spezie, C. Verde, P. Del Negro (Italy)