Результаты поиска

1. Age and growth of Antarctic Euphausiacea (Crustacea) under natural conditions

   Abstract:  Five species of Antarctic euphausiid crustaceans were studied from the Antarctic ... regressions. No difference in growth of krill were observed between the Antarctic Peninsula area and the ... shorter life span than females, while their growth rate is similar. A short description of the life cycle ... and generation time of each species is given. In general, Antarctic euphausiids seem to remature and ...

   Meeting Document : SC-CAMLR-VI/BG/24 : Автор(ы): V. Siegel (FRG)

2. An inter-laboratory comparison of ages estimated for Dissostichus eleginoides using otoliths

   Abstract:  To examine consistency between laboratories in age estimation of Patagonian toothfish ... , then grinding from the anterior and posterior sides of the otolith. Ages were estimated from the ... otoliths by one reader from the Center for Quantitative Fisheries Ecology at Old Dominion University and ... one reader from the National Institute of Water and Atmospheric Research, without auxiliary ...

   Meeting Document : WG-FSA-99/56 : Автор(ы): J. Ashford (United Kingdom) and P. Horn (New Zealand)

3. Preliminary studies on age and growth of Dissostichus eleginoides in the Ob-Lena Bank

   Abstract:  Preliminary studies on the age and growth of Dissostichus eleginoides sampled in the ... 2007/08 season in the Ob-Lena Bank were carried out. The ages of 214 of 3,013 fish sampled by Observers ... grew at a faster rate and reach a larger size than males. We took several advises and comments about ... the methods of otolith readings by experienced readers of AAD. One of these is that the first ring was ...

   Meeting Document : WG-FSA-10/48 : Автор(ы): K. Taki, M. Kiyota and T. Ichii (Japan)

4. Developing high-resolution hydrodynamic models of the shelf regions around South Georgia and the South Orkney Islands

   Abstract:  Many of the key oceanographic and ecological processes that determine the structure and ... functioning of ecosystems in the regions around South Georgia and the South Orkney Islands operate over small ... scales of <10 km.  This paper reports the initiation of a project to develop high-resolution ... hydrodynamic models that will be used to examine the detailed oceanography of the South Georgia and South ...

   Meeting Document : WG-EMM-14/08 : Автор(ы): E.J. Murphy, E.F. Young, S.E. Thorpe, P.N. Trathan (United Kingdom) and O.R. Godø (Norway)

5. A DATABASE OF LIFE-HISTORY ATTRIBUTES FOR HABITAT-FORMING BENTHIC TAXA

   Abstract:  A global database of life-history characteristics, including growth rate, age, maximum ... . The metadata fields are described. At present more than 850 records representing more than 650 taxa ... :  A DATABASE OF LIFE-HISTORY ATTRIBUTES FOR HABITAT-FORMING BENTHIC TAXA Approval:  Approved ...

   Meeting Document : WS-VME-09/11 : Автор(ы): Martin-Smith, K.

6. Time series of Drake Passage Oscillation Index (DPOI) from 1952 to 2006, Antarctica

   , between Rio Gallegos, Argentina, and Base Esperanza, at the tip of the Antarctic Peninsula during 1982 ... Abstract:  An assessment of the environmental processes influencing variability in the recruitment ... and density of Antarctic krill (Euphausia superba DANA) is important as variability in krill stocks ... krill recruitment and density in the Antarctic Peninsula area with an environmental factor; strength of ...

   Meeting Document : WG-EMM-06/13 : Автор(ы): M. Naganobu and K. Kutsuwada (Japan)

7. Biodiversity of the benthos off Kerguelen Islands: overview and perspectives

   number of species recorded from the Kerguelen has substantially increased. From 172 species reported by ... Arnaud (1974), the total number of species has increased dramatically to 735 (Jouventin et al., 1996) and ... have been neglected and understudied during the last 30 years. The Kerguelen Plateau, situated at the ... northern limit of the Polar Front is probably one of the best study areas to (1) monitor the impact of ...

   Meeting Document : WS-MPA-11/P03 : Автор(ы): N. Améziane, M. Eléaume, L.G. Hemery, F. Monniot, A. Hemery, M. Hautecoeur and A. Dettaï

8. Climate Change, Longevity Overfishing and Precautious Management of the Area 88 Toothfish Fishery

   Abstract:  Three aspects of current management of the “exploratory” Antarctic toothfish ... face of climate-related environmental changes currently underway. These aspects are: 1) lack of ... of this species to climate-related factors; and 3) an increase in that sensitivity owing to the ... targeted removal of the oldest, most successful and most fecund toothfish. The current strategy is to ...

   Meeting Document : WG-FSA-09/07 : Автор(ы): D. Ainley (USA), M. Massaro, G. Ballard (New Zealand) and J.T. Eastman (USA)

9. Status and trends of Adelie penguin populations in the Ross Sea region

   Abstract:  Aerial reconnaissance and photography were used in the Ross Sea sector of Antarctica to ... determine the breeding locations of Adé1ie penguins Pygoscelis adeliae, and to count the numbers of nests ... Adé1ie rookeries are now known from the region, with a total of about 1,082,1300 breeding pairs – almost ... half the world population. Some rookeries were photographed in all, or most, of the seven seasons to ...

   Meeting Document : WG-CEMP-92/23 : Автор(ы): R.H. Taylor, P.R. Wilson and B.W. Thomas (New Zealand)

10. Feeding of nine Antarctic fish species and their daily ration evaluations

    Abstract:  Feeding patterns of four Nototheniid, three Channichthyiid and two Bathydraconiid ... species were investigated and their daily diets were assessed from data obtained at a day-long station ... carded out in the Cosmonauts Sea (67°50 S- 41°25 E) in March 1988. The type of food consumed by ... mainly of Euphausiids; T. centronotus is a benthophage feeding mainly on Gammarids and Polychaetas, T ...

    Meeting Document : WG-FSA-91/08 : Автор(ы): Ye. A. Pakhomov and V. B. Tseitlin (USSR)

Страницы