Resultados de la búsqueda
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Scientific observations in CCAMLR fisheries – past, present and future
technical coordinators to receive observer reports from vessels at the end of each fi shing trip and email ... mammals. Low Estimation of the number of hooks lost. has persisted despite the fact that the number of ... areas of the Indian and Pacifi c Ocean sectors of the Southern Ocean in the early to mid-1990s (Agnew ...
Science Journal Paper : CCAMLR Science, Volume 12 (CCAMLR Science, Volume 12) : 81–98 : Autor(es): Sabourenkov, E.N. and E. Appleyard
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Status of krill target strength
, 1972; MacLennan, 1990) has been applied to krill (Euphausia superba) in the Southern Ocean (Miller and ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 101–126 : Autor(es): Foote, K.G., D. Chu and T.K. Stanton
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Quantification of Southern Ocean phytoplankton biomass and primary productivity via satellite observations and biogeochemical models (submitted to the 2008 Joint CCAMLR-IWC Workshop)
from a bloom trailing east off the north- ern tip of the Antarctic Peninsula. The Prydz Bay Table 2 ... composition and species succession East Antarctica: Cosmonaut Sea to Prydz Bay In the Austral summer of 2005 ... /06, an interdis- ciplinary survey was conducted of East Antarctica (30°E to 80°E). The suite of ... mixed towards the surface from below. East Antarctica: Prydz Bay to Ross Sea Across the region of ...
Science Journal Paper : CCAMLR Science, Volume 19 (CCAMLR Science, Volume 19) : 247–265 : Autor(es): P.G. Strutton, N.S. Lovenduski, M. Mongin and R. Matear
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Age and growth of spiny icefish (Chaenodraco wilsoni Regan, 1914) off Joinville–D’Urville Islands (Antarctic Peninsula)
and Kock, 2006). A second survey covering the area incom- pletely was conducted in early January 2007 ... . wilsoni was carried out off Joinville Island by Polish and East German vessels, yielding an over- all ... austral winter (August–September) onwards (Kock et al., 2008). Post-larvae and early juveniles are ... zones. Assuming hatching from late austral winter onwards (August–early September), 1 September was ...
Science Journal Paper : CCAMLR Science, Volume 16 (CCAMLR Science, Volume 16) : 115–130 : Autor(es): La Mesa, M., A. De Felice, C.D. Jones, K.-H. Kock
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An assessment of toothfish in Subarea 48.3 using CASAL
measurements of the catch weighted by catch size. In the early years (1985–1995) only fleet-based ... (n = 329, maxi- mum time at liberty = 5.5 years). The probability of both tags being lost was ... the various data sources. In Figures 3a and 3b, fits to the early and later CPUE series are shown ... . The fit to the early CPUE data is especially poor. This is also reflected in the estimated process ...
Science Journal Paper : CCAMLR Science, Volume 13 (CCAMLR Science, Volume 13) : 65–95 : Autor(es): Hillary, R.M., G.P. Kirkwood and D.J. Agnew
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The 1991/92 fishery for Dissostichus eleginoides in Subarea 48.3
identified in the Russian fishery. Some vessels set all their lines (usually three to four) in the early ... macrourids, reported occasionally by Russian and Bulgarian fleets. Two reports from early December by the ... Shag Rocks, than in the east. However, the average weight of fish caught by the Russian fishery was ... (reported by haul). 42 900 900 800 West Sector Ul 800 East Sector Q) 700 N=4299 ..c 700 N=3577 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/9 (Selected Scientific Papers, SC-CAMLR-SSP/9) : 31–48 : Autor(es): Agnew, D.J. and C.A. Moreno
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Mesopelagic fish of the Southern Ocean - summary results of recent Soviet studies
Convergence east of 30°W (Zaselskiy et al., 1985). Experts from the Northern Branch of the Fish Survey Board ... the consequences of this theory that so-called expatriated fish are considered lost as breeders and ... ) (Myctophidae) from the talassobathyal zone of the South-East Atlantic. In: Abstracts of Papers Presented at ... Zone area to the north-east of South Georgia. (In Russian). KOZLOV, A.N., and M.I. TARVERDIEVA. 1989 ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/7 (Selected Scientific Papers, SC-CAMLR-SSP/7) : 433–457 : Autor(es): Sabourenkov, E.N.
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Target strength studies on Antarctic silverfish (Pleuragramma antarcticum) in the Ross Sea
directional proprieties of their body and skeleton. The ossification of P. antarcticum begins in the early ... geometric components to the overall TS are calculated (Anderson, 1950; Haslett, 1962, 1970; Johnson, 1977 ... in the TS–TL regression line (|Rcr| for the nine tri- als was 0.666; Table 7 in Crow et al., 1960 ...
Science Journal Paper : CCAMLR Science, Volume 17 (CCAMLR Science, Volume 17) : 75–104 : Autor(es): Azzali, M., I. Leonori, I. Biagiotti, A. De Felice, M. Angiolillo, M. Bottaro and M. Vacchi
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Do krill and salps compete? Contrary evidence from the krill fisheries
during early spring by salp blooms could deprive krill of sufficient food and retard krill gonadal ... of green krill occurred in early summer (December/ January) and decreased thereafter. However, the ... Livingston Island and Elephant Island areas the proportion of green krill was higher in early summer ... ingestion of phytoplankton by krill generally occurs in early summer, and decreases in mid- to late summer ...
Science Journal Paper : CCAMLR Science, Volume 5 (CCAMLR Science, Volume 5) : 205–216 : Autor(es): Kawaguchi, S., T. Ichii, M. Naganobu and W.K. de la Mare
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Validation of sink rates of longlines measured using two different methods
lost during the trial. Bottle tests were most useful, depending on sea state and weather conditions ... before the target depth was reached. No TDRs were lost during the trial. Bottle tests were most useful ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 179–187 : Autor(es): Wienecke, B. and G. Robertson