Resultados de la búsqueda
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Patagonian toothfish tagging study plan in the southwest Atlantic (FAO Area 41)
Southern Ocean that has eluded all previous work. Author(s): C.H. Lam, K.J. Park, J. Lee and S.-G. Choi ... (Dissostichus eleginoides) in the Southwest Atlantic Ocean (FAO Area 41). Existing data on this species is ...
Meeting Document : WG-SAM-2019/12 : Autor(es): C.H. Lam, K.J. Park, J. Lee and S.-G. Choi
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Notes on Champsocephalus gunnari biology, availability, diet and spatial distribution in the South Shetland and South Orkney Islands (Subareas 48.1 and 48.2)
region of the Southern Ocean (CCAMLR Subarea 48.1 & 48.2) have several different biological ... Abstract: Stocks of the mackerel icefish Champsocephalus gunnari in the Southern Scotia arc ... Southern Scotia Arc was short lived and intense, and led to the collapse of the stocks. Stocks in this ...
Meeting Document : WAMI-01/10 Rev. 1 : Autor(es): C.D. Jones and J. Emery (USA)
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Identification and speciation of Antarctic skates
(COI) were sequenced in 9 species of Bathyraja skates from the Southern Oceans and New Zealand. Based ... Ross Sea and South Atlantic Ocean, the DNA sequence divergences are indicative of differentiation among ... ocean basins; and for Bathyraja n. sp. cf. eatonii are similar to divergences among recognised Bathyraja ... species in the North Pacific Ocean. Despite investigating four colour characters, eight meristic ...
Meeting Document : WG-FSA-07/27 : Autor(es): P.J. Smith, C.D. Roberts, A.L. Stewart, M. McVeagh and C.D. Struthers (New Zealand)
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Biological acoustic survey in the marginal ice edge zone of the Bellingshausen Sea
) Southern Ocean investigations (TuRNER and OWENS, 1995). A total of 285 targets were identified and ... Bellingshausen Sea from 23 November to 7 December 1992 as part of the UK Joint Global Ocean Flux Study (JGOFS ...
Meeting Document : WG-Krill-94/32 : Autor(es): A.W.A. Murray, J.L. Watkins and D.G. Bone (United Kingdom)
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Predicting distribution and relative abundance of mid-trophic level organisms using oceanographic parameters and acoustic backscatter
resilience to climate change. We used acoustic data collected at 38 kHz frequency across the Southern Ocean ... pelagic open-ocean ecosystem are normally sparse or absent. Consequently, ecosystem models are limited in ...
Meeting Document : WG-EMM-18/P07 : Autor(es): P.C. Escobar-Flores, R.L. O’Driscoll and J.C. Montgomery
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Modelling egg and larval transport of Antarctic Toothfish (Dissostichus mawsoni) in the East Antarctic region: Plan
sets catch limits in the Southern Ocean. Due to their broad distribution relating to their life cycle ... more than 10 years unique satellite product data and ocean model output data. This work examines not ...
Meeting Document : WG-SAM-2019/20 : Autor(es): M. Mori, K. Mizobata, T. Okuda and T. Ichii
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Krill faecal pellets drive hidden pulses of particulate organic carbon in the marginal ice zone
seasonal krill FP export flux of 0.039 GT C across the Southern Ocean marginal ice zone, corresponding to ... the ocean and affects atmospheric levels of carbon dioxide. Short term, episodic flux events are hard ...
Meeting Document : WG-EMM-2019/P01 : Autor(es): A. Belcher, S.A. Henson, C. Manno, S.L. Hill, A. Atkinson, S.E. Thorpe, P. Fretwell, L. Ireland and G.A. Tarling
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Trends of Antarctic fur seal population at SSSI No. 32, Livingston Island, South Shetlands, Antarctica
parameters to an environmental index (the Southern Ocean Oscillation Index- SOI). Two fur seal censuses were ... affected by the El Niño Southern Oscillation phenomena might be given by the intrinsic rate of population ... growth (r) when compared with Southern Oscillation Index (SOI) values. The intrinsic rate of increase of ...
Meeting Document : WG-EMM-99/16 : Autor(es): R. Hucke-Gaete, D. Torres, A. Aguayo, J. Acevedo and V. Vallejos (Chile)
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Environmental variability and the behavioural dynamics of Antarctic fur seals in the South Atlantic
seals in the Atlantic domain of the Southern Ocean is sensitive to the proximate physical forcing by a ... gazella) over 15 years at the island of South Georgia in relation to major indices of southern hemisphere ... environmental variation. In a multiple regression analysis, the El Niño/southern oscillation index (ENSO) and a ...
Meeting Document : WS-AREA 48-98/16 : Autor(es): I.L. Boyd (UK)
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To the problem of distribution of different species of toothfishes Dissostichus
-Antarctic and Antarctic waters of the Indian Sector of the Southern Ocean, distribution areas of the ...
Meeting Document : WG-FSA-97/20 : Autor(es): Prutko, V.G.