Resultados de la búsqueda
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2014/2015
the Russian Federation multi-year research program in the Weddell Sea that are prospected for 5 years ... most promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is ... closed on the basis data on stock assessment absence. The main objective of the present program is ... collecting data for reliable stock assessment and following estimation of precautionary limits in accordance ...
Meeting Document : WG-SAM-14/07 : Autor(es): Delegation of the Russian Federation
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2014/2015
the Russian Federation multi-year research program in the Weddell Sea that are prospected for 5 years ... most promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is ... closed on the basis data on stock assessment absence. The main objective of the present program is ... collecting data for reliable stock assessment and following estimation of precautionary limits in accordance ...
Meeting Document : WG-FSA-14/09 : Autor(es): Delegation of the Russian Federation
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Determining toothfish otolith structure using oxytetracycline at South Georgia – a preliminary report
dosages used for the injection of both OTC and SrCl2 did not impact negatively on their survival rate ... Abstract: A tagging programme for Patagonian toothfish (Dissostichus eleginoides) was initiated ... trawl surveys, experimental pot fishing and longline fishing. Some of the fish tagged on longliners in ... 2002 were injected with oxytetracycline (OTC) to mark the otoliths for age validation purposes. The ...
Meeting Document : WG-FSA-03/80 : Autor(es): M.G. Purves, M. Belchier, D.J. Agnew, G. Moreno and T.R. Marlow (United Kingdom)
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Southern elephant seals and CCAMLR
research findings of primarily South African (including some French and Australian results) studies on the ... been recently confirmed for the Macquarie Island stock. The availability of food, competition with ... feeding ground, not yet identified, exists and that this exerts some common influence on the species ... it is hoped that this will help to elucidate the reasons for the observed decline of M. leonina in ... to lIes Kerguelen however, suggest a two-way directional migration for at least part of the ... primarily South African (including some French and Australian results) studies on the southern elephant ... recently confirmed for the Macquarie Island stock. The availability of food, competition with rapidly ... ground, not yet identified, exists and that this exerts some common influence on the species ...
Science Journal Paper : Selected Scientific Papers, SC-CAMLR-SSP/4 (Selected Scientific Papers, SC-CAMLR-SSP/4) : 465-473 : Autor(es): Bester, M.N. and D.G.M. Miller
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Managing ecosystem uncertainty: critical habitat and dietary overlap of top-predators in the Ross Sea
habitats used for foraging. We also summarize data on diet and overlaps in foraging behavior among these ... Ecosystem (RSShE). This includes data on diet, foraging behavior, and habitat use. Murphy (1995 ... food web. The fisheries that we contemplate are those for Antarctic toothfish and the Antarctic minke ... two predators we also include other trophic competitors and (and in two cases predatory species ...
Meeting Document : WG-EMM-06/29 : Autor(es): Testa, J.W., Stewart, B.S., Olmastroni, S., Lyver, P., Karl, B., Eastman, J., Barton, K., Ballard, G., Toniolo, V., Wilson, P., Ainley, D.
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SPATIAL PATTERNS IN MACKEREL ICEFISH DIET PROVIDES INSIGHTS INTO KRILL ABUNDANCE AND DISTRIBUTION
Abstract: The diet of mackerel icefish was investigated from stomachs of 828 fish caught on the ... low in Antarctic krill (7 % IRI) compared with similar data for the same month in 2004-2006. The ... results are consistent with other indicators of krill availability on the South Georgia shelf, which ... indicate that the 2008/09 season was a particularly poor one for krill. Comparison of frequency of ...
Meeting Document : WG-EMM-09/27 : Autor(es): M.A. Collins and C.E. Main (United Kingdom)
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Preliminary analysis of seabird by-catch in the South Georgia icefish fishery
Abstract: We conducted a preliminary analysis on the numbers of birds caught as a bycatch in the ... trawl fishery for icefish (Champsocephalus gunnari) in Subarea 48.3. From December 2000 – February 2001 ... could explain the number of birds caught. Differences in the numbers caught in the last three years also ... for this potential problem. CCAMLR protocols and data formats for such observer studies need to be ...
Meeting Document : WG-FSA-01/30 : Autor(es): D.J. Agnew, N. Ansell and J.P. Croxall (United Kingdom)
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Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2016/17
-year research program in the Weddell Sea that is prospected for 3-5 years. Detailed plan of fishing ... promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is closed on the ... basis data on stock assessment absence. The main objective of the present program is collecting data for ... operations, data collecting and analysis will be provided for the Scientific Committee and Commission ...
Meeting Document : WG-SAM-16/25 : Autor(es): Delegation of the Russian Federation
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Plan of the research program of Russian Federation in Subarea 48.5 (Weddell Sea) in season 2017/18
-year research program in the Weddell Sea that is prospected for 3-5 years. Detailed plan of fishing ... promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is closed on the ... basis data on stock assessment absence. The main objective of the present program is collecting data for ... operations, data collecting and analysis will be provided for the Scientific Committee and Commission ...
Meeting Document : WG-SAM-17/22 : Autor(es): Delegation of the Russian Federation
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Plan of the research program of Russian Federation in Subarea 48.5 (Weddell Sea) in season 2017/18
-year research program in the Weddell Sea that is prospected for 3-5 years. Detailed plan of fishing ... promising area for exploratory fishery of Dissostichus sp. However, fishery in Subarea 48.5 is closed on the ... basis data on stock assessment absence. The main objective of the present program is collecting data for ... operations, data collecting and analysis will be provided for the Scientific Committee and Commission ...
Meeting Document : WG-FSA-17/25 : Autor(es): Delegation of the Russian Federation