Результаты поиска

1. Validation of sink rates of longlines measured by two different methods

   individual deployments than TDRs requiring repeated deployments on a longline. Sink rates measured to 2 m ... difficult and unreliable with bottles. Bottles had a higher failure rate (51 – 68 %) than TDRs (> 90 ...

   Meeting Document : WG-FSA-03/62 : Автор(ы): B. Wienecke and G. Robertson (Australia)

2. Seasonal variation in acoustic estimates of krill density at South Georgia during 2001/2002

   (middle), and one in May 2002 (late). The surveys were the second in a five-year series of observations ... South Georgia have revealed a similar pattern of change to that observed in 2000/2001 and highlight the ...

   Meeting Document : WG-EMM-02/39 : Автор(ы): C. Goss, S.A. Grant, N. Cunningham, J.L. Watkins, P.N. Trathan, E. Murphy and K. Reid (United Kingdom)

3. Beach debris survey – Main Bay, Bird Island, South Georgia 1998/99

   revealed a total of 213 items, 51% less than the total of 430 items in 1997/98 and the second lowest total ... 1990. The number of items collected in the summer was 172, a decrease of 45% from the 1997/98 total of ...

   Meeting Document : SC-CAMLR-XIX/BG/05 : Автор(ы): Delegation of the United Kingdom

4. Towards an ecosystem status assessment for South Georgia ‘Variability of Southern Ocean Ecosystems’ Project Team

   Abstract:  We present the beginnings of a compilation of a suite of physical and biological ...

   Meeting Document : WG-EMM-00/61

5. Off the hook? Initiatives to reduce seabird by-catch in longline fisheries

   , especially albatrosses and petrels, are affected, with unsustainable mortality rates in a number leading to ... -governmental bodies where appropriate) to implement national plans of action in a way that would solve the ...

   Meeting Document : WG-FSA-99/6 : Автор(ы): J. Cooper (South Africa), J.P. Croxall (United Kingdom) and K.S. Rivera (USA)

6. VNIRO program on remote monitoring of oceanographic conditions in fishing areas of the World Ocean (the southwestern Atlantic and the southeastern Pacific)

   Abstract:  The paper presents a program of application of satellite and ship monitoring data on ... Pacific includes: a set of maps of weekly mean SST and monthly mean SST; resulted maps of gradients ...

   Meeting Document : WG-EMM-98/14 : Автор(ы): G.P. Vanyushin, T.B. Barkanova and A.A. Troshkov (Russia)

7. Acoustic estimates of krill abundance at South Georgia, 1981–1998

   a primary objective, and estimates derived for the first time here from acoustic data collected as a ...

   Meeting Document : WS-AREA 48-98/9 : Автор(ы): A.S. Brierley, J.L. Watkins, C. Goss, M.T. Wilkinson and I. Everson (UK)

8. USING GENERALIZED DISSIMILARITY MODELLING TO ANALYSE AND PREDICT PATTERNS OF BETA DIVERSITY IN REGIONAL BIODIVERSITY ASSESSMENT

   Abstract:  Generalized dissimilarity modelling (GDM) is a statistical technique for analysing and ... barriers to dispersal between geographical locations. The approach can be applied to a wide range of ...

   Meeting Document : WS-VME-09/P03 : Автор(ы): Richardson, K., Manion, G., Ferrier, S., Elith, J.

9. Commercial krill fisheries in the Antarctic 1973–1988

   (Euphausia superba) fishery between 1972/73 and 1987/88. With time the annual krill catch rose gradually to a ... peak of some 500 000t in 1981/82 before droping to a low level in 1983/84 and stabilising at about 400 ...

   Meeting Document : SC-CAMLR-VIII/BG/11 : Автор(ы): Delegation of South Africa

10. Interannual variation in the diet of the Antarctic prion Pachyptila desolata at South Georgia

    was mainly crustaceans, with a small proportion of myctophid fish and trace amounts of cephalopods ... to maintain a comparable level of reproductive success, unlike most other krill feeding species which ...

    Meeting Document : WG-EMM-97/12 : Автор(ы): Croxall, J.P., Edwards, T.M., Reid, K.

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