Результаты поиска
-
Relative selectivity of four sampling methods using traps and trawls for male snow crabs (Chionoecetes opilio)
methods. These methods were: (1) large-meshed commercial traps, (2) small-meshed traps, (3) bottom trawl ... small-clawed animals predominated in the trawl catches; 3) soft-shell crabs were more common in trawl ...
Meeting Document : WS-CRAB-93/11 : Автор(ы): J.M. Hoenig and E.G. Dawe (USA)
-
A brief outline of the biology of the Antarctic silverfish, Pleuragramma antarcticum Boulenger, 1902 (Nototheniidae) from the Antarctic Indian Ocean
three relatively isolated groups. Fish aged from 0+ to 3+ years live in the epi- mesopelagic zone where ... there are macro aggregations of plankton, while fish aged from 3+ to 12+ years form near-bottom, pelagic ...
Meeting Document : WG-FSA-92/11 Rev. 1 : Автор(ы): V.V. Gerasimchuk (Ukraine)
-
Effects of different harvesting strategies on the stock of Antarctic icefish Champsocephalus gunnari around South Georgia
fishing mortality (F0.1, Fmax, 2xFmax),- harvesting contantly at 50%F0.1 with an increase of F 3 or 6 ... years after a good recruitment,- pulse fishing at an interval of 3 years with no fishing in between;- a ...
Meeting Document : SC-CAMLR-VIII/BG/47 : Автор(ы): Delegation of Federal Republic of Germany
-
Risk maps for Antarctic krill under projected Southern Ocean acidification
. Exposure to elevated CO 2 during the first 3 days of embryonic development significantly retards subsequent ... the year 2100 unless emissions are mitigated. Risk maps, combining modelled hatch rates and the 3 ...
Meeting Document : WG-EMM-14/P06 : Автор(ы): S. Kawaguchi, A. Ishida, R. King, B. Raymond, N. Waller, A. Constable, S. Nicol, M. Wakit and A. Ishimatsu
-
Killer whale (Orcinus orca) and sperm whale (Physeter macrocephalus) interactions with longline vessels in the Patagonian toothfish fishery at South Georgia, South Atlantic
fishing operations were recorded by CCAMLR observers between 2000 and 2002 at South Georgia (Subarea 48.3 ... vessels, although smaller groups (2–3 animals) were also relatively common. Interactions with killer ... mitigation strategies under controlled experimental conditions. File: 07purves-etal.pdf ... purves et al proof.indd CCAMLR Science, Vol. 11 ... operations were recorded by CCAMLR observers between 2000 and 2002 at South Georgia (Subarea 48.3). Demersal ... vessels, although smaller groups (2–3 animals) were also relatively common. Interactions with killer ... opérations de pêche à la palangre ont été enregistrées par les observateurs de la CCAMLR entre 2000 et 2002 ...
Science Journal Paper : CCAMLR Science, Volume 11 (CCAMLR Science, Volume 11) : 111–126 : Автор(ы): Purves, M.G., D.J. Agnew, E. Balguerías, C.A. Moreno and B. Watkins
-
Summary of the toothfish fishery and tagging program in the Amundsen Sea region (SSRUs 882C–H) to 2017/18
research blocks 882_1, 3 and 4 use CPUE by seabed area analogy and can also be calculated by CCAMLR ...
Meeting Document : WG-FSA-18/36 : Автор(ы): S. Mormede and S. Parker
-
SC-CAMLR-XV
tables 1 to 3 Secretariat SC-CAMLR-XV/BG/03 Trends in entanglement of Antarctic fur seals (Arctocephalus ... - Workshop 2: Practical Design and Implementation of Environmental Programs CCAMLR Observer (D.J. Agnew ... Delegation of the USA SC-CAMLR-XV/BG/12 Rev. 1 Report of a CCAMLR Observer to SCAR Observer (J.P. Croxall ... CCAMLR Observer to SCOR Observer (Dr J. Priddle, United Kingdom) SC-CAMLR-XV/BG/19 Informe del simposio ...
Meeting
-
Synopsis of CEMP and non-CEMP predator parameters from Admiralty Bay and Cape Shirreff, South Shetland Islands, Antarctica: their relationships to krill abundance and ice cover, 1978–2003
, annual sea ice cover and the relationship between these two measures for the period 1992-2002. 3. Table 3 ...
Meeting Document : WG-EMM-03/61 : Автор(ы): W.Z. Trivelpiece (USA), K. Salwicka (Poland) and S.G. Trivelpiece (USA)
-
Biological features of the icefish Champsocephalus gunnari from commercial catches in Subarea 48.3 during the period from 8 December 1999 until 31 January 2000
frequency peaks under 27-29 and 33 cm for fish aged 3 and 4 years. The by-catch of small size ... capitus was 11.9% and 1.3 and by parasitic copepods Eubrachiella antarctica- 37% and 3. Author(s): V.L ...
Meeting Document : WG-FSA-00/20 : Автор(ы): V.L. Senioukov (Russia)
-
Effect of a shore-based sampling program on Notothenia coriiceps populations
two close but not previously sampled zones (sites 2 and 3). The fish were caught with trammel nets ... ) and 3 (x=31.8 cm) exhibited no significant differences in mean length. They were significantly larger ...
Meeting Document : WG-FSA-99/24 : Автор(ы): R. Casaux and E. Barrera-Oro (Argentina)
Страницы
- « первая
- ‹ предыдущая
- …
- 341
- 342
- 343
- 344
- 345
- 346
- 347
- 348
- 349
- …
- следующая ›
- последняя »