Resultados de la búsqueda
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An examination of latitudinal variation in the growth rates of Antarctic toothfish (Dissostichus mawsoni) in the Ross Sea
. mawsoni between 62.5° and 75° S. However, fish between the ages of 6 and 15 years in the southernmost zone ... (62.5°–78.0° S). Between-zone comparisons were confounded by marked differences in the age structure of ... (75–78° S) are, on average, significantly smaller at age than those in the more northern zones. There ... Abstract: Following a finding that a small sample of aged Dissostichus mawsoni from McMurdo Sound ...
Meeting Document : WG-FSA-03/30 : Autor(es): P.L. Horn (New Zealand)
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Distribution and ecology of Chaenocephalus aceratus (Channichthyidae) around South Georgia and Shag Rocks (Southern Ocean).
Abstract: Chaenocephalus aceratus (Family Channicthyidae) is one of the dominant species of ... that growth was fast in the first five years with males and females attaining lengths at first spawning ... undergone resource partitioning. Author(s): W.D.K Reid, S. Clarke, M.A. Collins and M. Belchier. (Polar ... Biol., 30 (12): 1523–1533 (2007)) Title: Distribution and ecology of Chaenocephalus aceratus ...
Meeting Document : WG-FSA-07/P5 : Autor(es): W.D.K Reid, S. Clarke, M.A. Collins and M. Belchier. (Polar Biol., 30 (12): 1523–1533 (2007))
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Krill (Euphausia superba) distribution in relation to water movement and phytoplankton distribution off the northern South Shetland Islands
deployed at a level of 30 m from the surface because at this level krill concentrations are most frequently ... levels (0, 10, 20, 30, 40, 50, 75, 100, 125, 150 and 200 m). Chl-a concentration was determined by ... . This study suggests two factors responsible for krill concentration. One is a convergent accumulation ... circulation was studied with satellite-tracked buoys equipped with curtain drogues deployed at a level of 30 ... bouees suivies par satellite et equipees d'ancres de cape, deployees a 30 m de profondeur, niveau ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/8 (Selected Scientific Papers, SC-CAMLR-SSP/8) : 123–140 : Autor(es): Ichii, T., H. Ishii and M. Naganobu
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e-sc-40-a4.pdf
... the study area was 82.88 g m–2. 2.5 The Working Group recalled that over the last five years two ... «Atlántida» in 2020 S. Kasatkina, A. Abramov, M. Sokolov, A. Sytov and D. Kozlov WG-ASAM-2021/05 Rev. 1 ... Survey and Analysis Methods (WG-ASAM) was held online from 31 May to 4 June. The Co-conveners, Dr S ... , Appendix D, Table 1) to reflect new knowledge gained in recent years. 2.4 WG-ASAM-2021/04 Rev. 1
application/pdf attached to:WG-ASAM-2021Meeting Report : WG-ASAM-2021
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Report on fishing effort and seabird interactions during the season extension trials in the longline fishery for Patagonian toothfish (Dissostichus eleginoides) in Statistical Division 58.5.2
seabird mitigation measures since the initial fishing season in 2003. Over the years, CCAMLR has agreed to ... add season extensions from 15-30 April and 15 September- 31 October to the core season. In 2015 ... , CCAMLR XXXIV (para. 5.68) endorsed new pre-season (1-14 April) and post-season (15-30 November) season ... for the pre-season and two post season extension trials were comparable to that during the existing ...
Meeting Document : WG-FSA-2019/31 : Autor(es): P. Ziegler, T. Lamb, S. Wotherspoon and J. Dell
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Marine debris collected at Cape Shirreff during the Antarctic season 2000/01
Abstract: The eighth annual beach debris survey was carried out at Cape Shirreff (62º 28' S ... ., 60º 48' W.), Livingston Island, South Shetland Islands, Antarctica during the austral summer 2000 ... 51% of the total identified items. For the first time it was recorded an article from Philippines. It ... cooperate with the protection of the marine environment. Author(s): Delegation of Chile Title: Marine ...
Meeting Document : SC-CAMLR-XX/BG/25 : Autor(es): Delegation of Chile
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WG-SAM-15
, Elan Bank for the years 2005-2014 K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan) WG-SAM ... years 1990-2014 K. Taki (Japan), S. Mormede (New Zealand) and T. Ichii (Japan) WG-SAM-15/26 Towards ... (s): Monday, 29 June 2015 to Friday, 3 July 2015 Chair / Convener: Dr Steve Parker (New Zealand ... ) Delegation of the Russian Federation WG-SAM-15/20 Proposal of the Russian Federation to establish research ...
Meeting
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Comparative biological characteristics of Electrona carlsbergi (Tåning) (Myctophidae) from the notal and Antarctic areas in the Southern Ocean Atlantic sector
the notal one. Author(s): K.V. Gorchinsky, V.M. Kiseleva and A.A. Filin (USSR) Title: Comparative ... somewhat higher,with the highest increment being observed at the 1st and 2nd years of life. Limiting age ... catches, occurred in much high amount to the east of 30°W. In the notal area the length of E. carlsbergi ... for fish from the notal area is, probably, 5 years. E. carlsbergi investigated in the Antarctic waters ...
Meeting Document : WG-FSA-90/21 : Autor(es): K.V. Gorchinsky, V.M. Kiseleva and A.A. Filin (USSR)
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On the taxonomy of the Lepidonotothen squamifrons group (Pisces, Perciformes, Notothenioidei)
Islands to assist in clarifying their taxonomic status. Results suggest that both 'species' ... ; represent only populations of one species. Evidence is presented that the third species of the group, L ... macrophthalma, may also be identical with L squamifrons and that the L squamifrons 'group' is ... comprised of only one species, Lepidonotothen squamifrons (Günther, 1880). We found no statistically ...
Meeting Document : WG-FSA-93/25 : Autor(es): R. Schneppenheim and K.-H. Kock (Germany), G. Duhamel (France) and G. Janssen (Germany)
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Preliminary results from the International Synoptic Krill Survey in Area 48, 2019
August 2018. Author(s): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad, B. Krafft, S. Fielding, S.G ... stations. Acoustic transects and trawling were carried out as per survey procedures developed in 2018 ... . Backscatter from krill were delineated using the 'swarms' method and integrated to produce ... . Choi, S. Chung, K. Demianenko, V. Podhornyi, K. Vishnyakova, L. Pshenichnov, A. Chuklin, A. Shishman ...
Meeting Document : WG-EMM-2019/47 : Autor(es): G. Macaulay, G. Skaret, T. Knutsen, O.A. Bergstad, B. Krafft, S. Fielding, S.G. Choi, S. Chung, K. Demianenko, V. Podhornyi, K. Vishnyakova, L. Pshenichnov, A. Chuklin, A. Shishman and M.J. Cox