Search results
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A methodology for estimating total finfish by-catch of the Area 48 krill fishery
that is currently available, applied to data collected by Scientific Observers on the FV Saga Sea. Estimates ... for both low sea-ice and normal sea-ice years. Biological parameters for Champsocephalus gunnari ... associated with presence/absence of finfish bycatch in estimates of finfish bycatch rates in the Saga Sea ... that is currently available, applied to data collected by Scientific Observers on the FV Saga Sea. Estimates ...
Meeting Document : WG-EMM-12/29 : Author(s): T. Peatman, S.M. Martin (United Kingdom), O.R. Godø (Norway) and R.C. Wakeford (United Kingdom)
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Environmental variability and the behavioural dynamics of Antarctic fur seals in the South Atlantic
) and a measure of the annual sea ice extent both had significant effects on the fur seal foraging index but both ... effect of the interaction between the ENSO and sea ice indices on the fur seal foraging index ... in combination with ENSO or sea ice indices. Lagged cross-correlations showed that the ENSO and sea ice indices ... . In a multiple regression analysis, the El Niño/southern oscillation index (ENSO) and a measure of the annual sea ...
Meeting Document : WS-AREA 48-98/16 : Author(s): I.L. Boyd (UK)
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An exploratory analysis of skate speciation using DNA identification techniques
region, were sequenced in specimens of Antarctic skates from the Ross Sea (Pacific Ocean sector ... to as B. eatonii in the Ross Sea appears to be a discrete sister species to B. eatonii from the Atlantic sector ... is common to the Atlantic and Pacific (Ross Sea) Ocean sectors. Two specimens of B. maccaini from ... sequenced in specimens of Antarctic skates from the Ross Sea (Pacific Ocean sector), the Australian ...
Meeting Document : WG-FSA-04/27 : Author(s): P.J. Smith and S.M. McVeagh (New Zealand)
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The use of net monitoring cable in trawl fishery for krill
. Due to the vessel-and gear differences of Saga Sea and Antarctic Sea presently using the continuous ... clarifies alternative approaches and suggests for Antarctic Sea the option of attaching the net cable ... . Due to the vessel-and gear differences of Saga Sea and Antarctic Sea presently using the continuous ... clarifies alternative approaches and suggests for Antarctic Sea the option of attaching the net cable ...
Meeting Document : WG-EMM-17/47 : Author(s): O.R. Godø
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Insights from the study of the last intact neritic marine ecosystem
on their biodiversity and climate (cold vs warm). By the ecological ‘rules’ laid out, the Ross Sea should be structured ... by predation. Analysis has shown, however, that some portions of the Ross Sea follow the rules but others do ... not. This is apparent, though, only because the Ross Sea, unlike the remaining Southern Ocean and other portions ... on their biodiversity and climate (cold vs warm). By the ecological ‘rules’ laid out, the Ross Sea should be structured ...
Meeting Document : WG-EMM-07/P3 : Author(s): D. Ainley
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Update on the ABNJ Deep Seas Project
Abstract: The ABNJ Deep Seas Project ‘Sustainable Fisheries Management and Biodiversity ... Conservation of Deep-sea Living Marine Resources and Ecosystems in the Areas Beyond National Jurisdiction ... ’ is a five year project designed to enhance sustainability in the use of deep-sea living resources ... to activities that promote collaboration and sharing of experiences in deep-sea fisheries and associated ...
Meeting Document : SC-CAMLR-XXXIV/BG/25 : Author(s): FAO and CCAMLR Secretariats
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An interpretation of the growth of the Adelie penguin rookery at Cape Royds, 1955-1990
, Pygoscelis adeliae, breeding in the Ross Sea region, Antarctica. Variations in the extent of sea-ice around ... of a recent warming of the Ross Sea climate. Published in: New Zealand Journal of Ecology (1991) 15(2): 117 ... , breeding in the Ross Sea region, Antarctica. Variations in the extent of sea-ice around the rookery during ... Sea climate. Published in: New Zealand Journal of Ecology (1991) 15(2): 117-121 ...
Meeting Document : WG-CEMP-92/21 : Author(s): N. Blackburn (Denmark), R.H. Taylor and P.R. Wilson (New Zealand)
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Quantifying the impacts of ice on demersal longlining; a case study in CCAMLR Subarea 88.1
Abstract: The effect of sea ice is acknowledged as a major influence on fishing operations ... provide a method to quantify the effect of sea-ice on fishing. We discuss the ways in which ice effects ... limit and compression of fishing effort due to a reduction in fishing ground extent in years when sea ... The effect of sea ice is acknowledged as a major influence on fishing operations in high latitudes ...
Meeting Document : WG-FSA-14/55 Rev. 1 : Author(s): J.M. Fenaughty and S.J. Parker (New Zealand)
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Identification and speciation of Antarctic skates
. There was no sequence divergence among samples of B. n. sp. “dwarf” from the Ross Sea and South Atlantic. However ... , for Bathyraja n. sp. cf. eatonii and Bathyraja maccaini in the Ross Sea and South Atlantic Ocean, the DNA ... character to distinguish species in the Ross Sea. A field key for identification of Ross Sea skates ... . There was no sequence divergence among samples of B. n. sp. “dwarf” from the Ross Sea and South Atlantic. However ...
Meeting Document : WG-FSA-07/27 : Author(s): P.J. Smith, C.D. Roberts, A.L. Stewart, M. McVeagh and C.D. Struthers (New Zealand)
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A characterisation of the toothfish fishery in Subareas 88.1 and 88.2 from 1997–98 to 2014–15
, the Ross Sea slope SSRUs were significantly constrained by sea ice and catches were unevenly distributed ... not to be indexing abundance. Length frequency distributions of Antarctic toothfish in the Ross Sea fishery were ... increase in the proportion of males in the Ross Sea North fishery throughout the series but little change ... characteristics of the catch of Antarctic toothfish up to and including the 2015 season. In 2015, the Ross Sea ...
Meeting Document : WG-FSA-15/36 : Author(s): K. Large, S.M. Hanchet and S. Mormede (New Zealand)