Результаты поиска

1. Analysis of changes in biomass of fish stocks in the South Georgia Area in 1976/77 – 1986/87

   C.gunnari stock. High biomass density appeared with 2-4 years intervals after recruiting an abundant year ... N.gibberifrons. Recently, an increase of the C.aceratus stock is observed and, at the same time, a gradual ...

   Meeting Document : WG-FSA-87/10 : Автор(ы): M. Mucha and W. Ślósarczyk (Poland)

2. Analysis of changes in biomass of fish stocks in the south Georgia Area in 1976/77 – 1986/87

   C.gunnari stock. High biomass density appeared with 2-4 years intervals after recruiting an abundant year ... N.gibberifrons. Recently, an increase of the C.aceratus stock is observed and, at the same time, a gradual ...

   Meeting Document : SC-CAMLR-VI/BG/40 : Автор(ы): M. Mucha and W. Ślósarczyk (Poland)

3. The brief review of the AtlantNIRO’s investigations of living marine resources: whales, krill and fish, in the Atlantic sector of the Antarctic

   Abstract:  The USSR has fished in the Atlantic Sector of the Antarctic for three living marine ... vessels conducted fishery and scientific studies. Investigations on whales were commenced in 1960. There ... were collected a big set of statistical and biological data on embryos growth rate of sperm whales ... aggregations of various whale species, migrations etc. which is widely used for correct stocks evaluation and ...

   Meeting Document : WG-EMM-04/30 : Автор(ы): F. Litvinov, D. Tormosov, Zh. Frolkina (Russia)

4. Relationships of Antarctic krill (Euphausia superba Dana) variability with westerlies fluctuations and ozone depletion in the Antarctic Peninsula area

   (Euphausia superba) is an important subject to clarify the Antarctic marine ecosystem. We have assessed ... -level pressure gradients across Drake Passage during 1982-1993. The years with high pressure gradients ... season), 1987/88 and 1990/91, while the years of extremely low values meaning weak westerly winds ... , krill stock density seems to be slightly recovering year by year after 1990 indicated a minimum of it ...

   Meeting Document : WS-AREA 48-98/5 : Автор(ы): M. Naganobu, K. Kutsuwada, Y. Sasai and S. Taguchi (Japan)

5. Antarctic neritic krill Euphausia chrystallorophias: spatio-temporal distribution, growth and grazing rates

   for only 180 days per year, mean growth rates ranged from 0.070-0.075 to 0.019-0.022 mm per day during ... the first and the fourth year, respectively. Von Bertalanffy growth curves calculated for different ... Prydz Bay region. Size frequency analysis indicated that the generation time was ~ 3 years in the Indian ... sector of the Southern Ocean. Total life span of E.crystallorophias may exceed 5 years in the Prydz Bay ...

   Meeting Document : WG-Joint-94/10 : Автор(ы): E.A. Pakhomov (Ukraine) and R. Perissinotto (South Africa)

6. Sensitivities in the assessment of the Patagonian toothfish (D. eleginoides) in Subareas 48.3 and 48.4 to truncation of tagging data

   Abstract:  The assessment of toothfish in CCAMLR subarea 48.3 currently uses the first four years ... double-tagged recaptures suggests that including recaptures from fish at liberty for long periods will ... introduce bias into the assessment. Sensitivity tests on both stocks show that this bias occurs in practice ... . Sensitivity tests on the 48.3 assessment show that this bias is not entirely explained by the effect of double ...

   Meeting Document : WG-SAM-17/35 : Автор(ы): T. Earl

7. Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2012/13

   with CCAMLR decision rules. The program contains several phases and prospected for 3-5 years. Detailed ... as one of the most promising area for exploratory fishery of Dissostichus sp. However, fishery in ... subarea 48.5 is closed on the basis data on stock 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-12/04 : Автор(ы): A.F. Petrov, V.A. Tatarnikov and I.I. Gordeev (Russia)

8. Plan of research program of the Russian Federation in Subarea 48.5 (Weddell Sea) in season 2012/13

   with CCAMLR decision rules. The program contains several phases and prospected for 3-5 years. Detailed ... as one of the most promising area for exploratory fishery of Dissostichus sp. However, fishery in ... subarea 48.5 is closed on the basis data on stock 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-12/12 : Автор(ы): A.F. Petrov, V.A. Tatarnikov and I.I. Gordeev (Russia)

9. Designing Marine Protected Area networks: insights from the CHARM3 project

   Abstract:  This paper presents results from two analyses that have been undertaken as part of ... Action 12 of the CHARM3 project, which focuses on spatial conservation planning in the English Channel ... . The first analysis investigates the use of species area curves for setting marine habitat targets and ... is a need for developing approaches that account for differences in sampling effort to ensure that ...

   Meeting Document : WS-MPA-11/22 : Автор(ы): R.J. Smith and K. Metcalfe (UK)

10. DNA barcoding highlights a cryptic species of grenadier (genus Macrourus) in the Southern Ocean

    M. whitsoni from the Ross Sea region provided strong evidence for two sympatric species: M. whitsoni ... the Ross Sea region, and provisionally identified as M. whitsoni, were divided into two COI haplotypes ... , based on a Restriction Fragment Length Polymorphism (RFLP) test. Three characters counted/scored in the ... same Ross Sea region specimens classified individuals into two groups: one with 9 pelvic fin rays, pale ...

    Meeting Document : WG-FSA-10/33 : Автор(ы): P.J. Smith (New Zealand), D. Steinke (Canada), P.J. McMillan, A.L. Stewart, S.M. McVeagh (New Zealand), J.M. Diaz De Astarloa (Argentina), D. Welsford and R.D Ward (Australia)

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