Resultados de la búsqueda

1. Diagnostic model of functioning of Antarctic krill population in the Cooperation Sea

   mathematical modelling of Antarctic krill population in the Cooperation Sea. The choice of investigation area ... in krill abundance in the Cooperation Sea basing on mathematical modelling. The main task was to ... assess variations in parameters of the ecosystem and its staunchness against their impact. A possibility ... :  Diagnostic model of functioning of Antarctic krill population in the Cooperation Sea Approval:  Approved ...

   Meeting Document : WG-Joint-94/07 : Autor(es): V. Belyaev and M. Khudoshina (Ukraine)

2. Variability of krill stock composition and distribution in the vicinity of Elephant Island during AMLR investigations 1988-1992

   Abstract:  Krill stock composition and distributional patterns in the vicinity of Elephant Island ... during austral summer 1988-1992 are described. Changes in both size and maturity composition over the ... differences in distribution patterns reflected changes in year class success and maturity stage composition ... distribution in the vicinity of Elephant Island during AMLR investigations 1988-1992 Approval:  Approved ...

   Meeting Document : WG-KRILL-92/12 : Autor(es): V. Loeb (USA) and V. Siegel (Germany)

3. Data on krill, Euphausia superba Dana, consumption by coastal fishes in Division 58.4.2 (Kosmonavtov and Sodruzhestva Seas)

   fishes as its main consumers in the above areas. According to the data of trawlings in the depth range of ... 100-500 m in the area between 30 and 80°E, the total fish stock was evaluated to be 551.300 t ... different locations also. Proceeding form the total E.superba biomass assessment in the research areas, the ... USSR Title:  Data on krill, Euphausia superba Dana, consumption by coastal fishes in Division 58.4.2 ...

   Meeting Document : SC-CAMLR-X/BG/11 : Autor(es): Delegation of USSR

4. Assessment of the Dissostichus eleginoides stock in Subarea 48.3 for the 1990/91 season and calculation of TAC for the 1991/92 season

   Abstract:  Shnyute’s generalised cohort analysis of size composition in catches was used to ... estimate the Dissostichus eleginoides stock in Area 48.3. This made it possible to ignore the hypothesis of ... equilibrium in the stock and to examine the dynamics of its abundance and biomass. At the start of the 1990/91 ... optimal results, fishing operations should be conducted at a level of F0.1. In accordance with such a ...

   Meeting Document : WG-FSA-91/24 : Autor(es): P.S. Gasiukov, R.S. Dorovskikh and K.V. Shust (USSR)

5. Variants of the ASPM assessment of the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity which attempt to reconcile CPUE and catch-at-length data

   examined. One allows for the possibility of changes in somatic growth rate in response to increased food ... in somatic growth rate as abundance drops. For the recruitment variability model, results remain ... highly sensitive to the relative weights given to CPUE and catch-at-length data in the model fitting ... the toothfish (Dissostichus eleginoides) resource in the Prince Edward Islands vicinity which attempt ...

   Meeting Document : WG-FSA-SAM-04/12 : Autor(es): Brandão, A., Butterworth, D.S.

6. Estimating toothfish biomass in Subarea 48.3 using local depletions

   of 12’ by 12’ where there had been forty or more hauls in any particular year. There were 62 ... individual vessel fishing events in these areas over this period, 40 of which appeared to be depletions ... . Applying a Leslie method we derived toothfish densities in these areas which were linearly correlated with ... CPUE over the four years and multiplying by the total fishable area in Subarea 48.3 we arrived at an ...

   Meeting Document : WG-FSA-SAM-04/18 : Autor(es): Pearce, J., Agnew, D.

7. Abundance and reproductive distribution of Pygoscelids sp. in the northern area of Danco Coast, Antarctic Peninsula

   potential to act as ecological indicators. The western Antarctic Peninsula is one of the three sites in the ... penguin (Pygoscelis papua) in the northern sector of the Danco Coast, north-west of the Antarctic ... Peninsula during the breeding season 2010-2011. Our results showed an overall increase in both populations ... in relation the 1998. Since the effects of climate change and human harvesting could confound ...

   Meeting Document : WG-EMM-12/58 : Autor(es): M.M. Santos, E.F. Rombolá, D. González-Zevallos, M.A. Juáres, J. Negrete and N.R. Coria (Argentina)

8. Proposals on improving the governance and control of fishing vessels operating in the Southern Ocean

   the governance and control of fishing vessels in the Southern Ocean, thereby enhancing safety, and ... Masters, and identification of requirements for environmental response and monitoring in the event of an ... incident. Additionally, CCAMLR should make a commitment to engage fully in the extension of the Polar Code ... involving fishing vessels in the Southern Ocean and developments introduced by CCAMLR. Author(s):  Submitted ...

   Meeting Document : CCAMLR-XXXIII/BG/22 Rev. 1 : Autor(es): Submitted by ASOC

9. Some aspects of spatial–temporal variability of hydrodynamic water circulation and krill distribution in the Scotia Sea

   Abstract:  The authors considered the inter-annual variability of krill transport factors in the ... krill in subareas/SSMUs in the Scotia Sea is in a greater degree a reflection of the dynamics of krill ... variability of hydrodynamic water circulation and krill distribution in the Scotia Sea Microsoft Word File ...

   Meeting Document : WG-EMM-16/39 : Autor(es): S.M. Kasatkina and V.N. Shnar

10. Atlas of top predators from French Southern Territories in the Southern Indian Ocean

    . Indeed, seabirds and seals are considered as good indicators of changes in ecosystems at differential ... Atlas of top predators from the French Southern Territories in the Southern Indian Ocean is a summary of ... identifying important areas in the southern Indian Ocean. The determination of zones of high species richness ... conservation of the ecosystem that will also be beneficial for many other species. In conclusion, although this ...

    Meeting Document : WG-EMM-16/42 : Autor(es): K. Delord, C. Barbraud, C.-A. Bost, Y. Cherel,C. Guinet and H. Weimerskirch

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