Search results
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Scientific justification for a marine protected area designation around the Balleny Islands to protect ecosystem structure and function in the Ross Sea region, Antarctica: progress report
designation around the Balleny Islands to protect ecosystem structure and function in the Ross Sea region ... to protect ecosystem structure and function in the Ross Sea region, Antarctica: progress report ...
Meeting Document : WS-MPA-05/11 : Author(s): Delegation of New Zealand
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Stable isotope analysis of Southern Ocean fish tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni)
fishing vessels during the 2005/06 season in the Ross Sea CCAMLR Subarea 88.1 in order to investigate ... to their?15N signatures to killer whales and Weddell seals in McMurdo Sound, bluefin tuna in the Atlantic ... during the 2005/06 season in the Ross Sea CCAMLR Subarea 88.1 in order to investigate trophic links ... to their ?15N signatures to killer whales and Weddell seals in McMurdo Sound, bluefin tuna in the Atlantic ...
Meeting Document : WG-EMM-07/19 : Author(s): M.H. Pinkerton, S. Bury, S.M. Hanchet and D. Thompson (New Zealand)
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Summary of FAO’s programme for deep-sea high seas fisheries
Author(s): Submitted by the FAO Secretariat Title: Summary of FAO’s programme for deep-sea high ... seas fisheries Approval: Approved ... Summary of FAO’s programme for deep-sea high seas fisheries ...
Meeting Document : SC-CAMLR-XXXI/BG/13 : Author(s): Submitted by the FAO Secretariat
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The importance of sea ice association of Antarctic krill for transport and retention in the South Orkneys region: a modelling study
Peninsula, the South Orkney Islands and the central Scotia Sea and South Georgia. Furthermore, the South ... Orkney Islands lie in the seasonal sea ice zone. Sea ice is an important overwintering habitat ... for Antarctic krill, and how krill use the sea ice habitat can impact their distribution. To better determine ... - sea ice interactions influence the local distribution and retention of krill. Here we present results ...
Meeting Document : WG-EMM-2019/21 : Author(s): S.E. Thorpe, E.F. Young, E.J. Murphy and A.H.H. Renner
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Circumpolar connections between Antarctic krill (Euphausia superba Dana) populations: Investigating the roles of ocean and sea ice transport
in the Southern Ocean. Krill have a close association with sea ice which provides access to a critical food source ... until now been on regional scales and have not taken explicit account of sea ice. Here we present ... Lagrangian modelling studies at the circumpolar scale that include interaction with sea ice. The advection ... ) project model together with satellite-derived sea ice motion vectors to examine the potential roles ...
Meeting Document : WG-EMM-07/P10 : Author(s): S.E. Thorpe, E.J. Murphy and J.L. Watkins (United Kingdom)
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Stable isotope analysis of tissue samples to investigate trophic linkages of Antarctic toothfish (Dissostichus mawsoni) in the Ross and Amundsen Sea regions
and Amundsen Sea regions (CCAMLR Subareas 88.1 and SSRU 88.2H respectively). More than 1700 toothfish were ... each of four by-catch species (grenadiers, icefish, moray cods and deep-sea cod) were also analysed ... , but only from the Ross Sea region. Appropriate corrections were made to account for the effect of lipid ... ; (2) δ 15 N values of toothfish on the Ross Sea slope were lower (~0.8‰ between medians) than in other areas ...
Meeting Document : WG-EMM-14/50 : Author(s): M.H. Pinkerton, S.J Bury, J.C.S. Brown, J. Forman and A. Kilimnik (New Zealand)
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The use of sea lion exclusion devices in the New Zealand Auckland Islands shelf trawl squid fishery
Abstract: The New Zealand sea lion is taken incidental to trawl fisheries within New Zealand’s ... fisheries waters. About 99% of the incidental sea lion take occurs within the Auckland Islands region ... in association with a seasonal trawl fishery for squid. From 1995 through 2004, an estimated 79 (SD ± 35) sea ... lions were taken annually, incidental to trawl squid fisheries. The threatened classification of sea ...
Meeting Document : WG-FSA-05/48 : Author(s): R. Mattlin (New Zealand)
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A versatile approach to minimise damage or loss of longline gear due to sea-ice
likely due to impact by sea ice. Especially when operating in areas with difficult sea ice conditions ... and quickly varying sea ice cover, there is an increased risk that any parts of longline gear floating ... on the surface might get caught up and ensnarled by drifting sea ice flows or sea ice pressure ridges. This paper ... buoy recovery systems for short-term deployment of scientific instruments on the sea floor and invites ...
Meeting Document : WG-FSA-2019/04 : Author(s): S. Hain, T. Brey and K. Teschke
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Analysis of sea-ice concentration of 48.6_4 and _5 with remote sensing data during the latest four seasons
Abstract: We analyzed the sea-ice concentration for the southern ice-shelf areas of 48.6 during ... meeting). Figure 2 shows the sea-ice dynamics during the last four seasons (2013-2016) for the two ... research blocks, 48.6_4 and 48.6_5. The sea-ice concentration during January-March for block 48.6_4 ... and completed almost all the catch limit allocated. Figure 3 focused the sea-ice dynamics in and around block ...
Meeting Document : WG-SAM-16/42 Rev. 1 : Author(s): T. Namba, K. Taki and T. Ichii
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Pleuragramma antarcticum distribution in the Ross Sea during late austral summer 2013
, there is still much unknown about larval fish distribution in the Ross Sea, Antarctica. During a United States ... the icthyoplankton community at 17 locations in the western Ross Sea as well as one location in the central Ross Sea ... and one location in the far south of the eastern Ross Sea (in the Bay of Whales). Larval P. antarcticum ... made up more than 99% of the icthyoplankton in the western Ross Sea. Most of these fish had hatched ...
Meeting Document : WG-EMM-14/38 : Author(s): C. Brooks and K. Goetz (USA)