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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.
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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
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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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The diet of the Antarctic fur seal Arctocephalus gazella at Harmony Point, Nelson Island, South Shetland Islands
prey of the Antarctic fur seal is discussed. Author(s): Carlini, A., Baroni, A., Casaux, R. Title ...
Meeting Document : WG-EMM-97/60 : Автор(ы): Carlini, A., Baroni, A., Casaux, R.
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Environmental variability effects on marine fisheries: four case histories
fishery stocks in which environmental control is a major contributor to structuring the abundance and ... occur. Development of this knowledge requires input from a variety of disciplines, coordinated research ...
Meeting Document : WG-EMM-97/66 : Автор(ы): Hofmann, E.E., Powell, T.M.
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Summary of monitoring and research activities at Svarthamaren, Dronning Maud Land
the area covered by the monitoring system the mean number of pairs producing a chick each year is ... . Annual survival rates varied between 0.871-0.954 (mean 0.924). Our results suggest that a monitoring ...
Meeting Document : WG-EMM-97/78 : Автор(ы): Lorentsen, S., Tveraa, T., Røv, N.
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Horizontal flux of secondary production in the southern ocean food web: current velocity data and the transport of krill in the South Georgia ecosystem
using a combination of physical model data and ship based biological data. The physical current velocity ... dataset was from FRAM and was used to derive a mean velocity field for the upper 250m of the water column ...
Meeting Document : WG-EMM-97/65 : Автор(ы): Everson, I.E., Trathan, P.N., Murphy, E.J.
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Pre-spawning and spawning biology of the Patagonian toothfish, Dissostichus eleginoides, around South Georgia (Subarea 48.3)
around Shag Rocks and South Georgia. A differentiation analysis of the sex structure of the D ... . eleginoides population are shown for the pre-spawning and spawning periods. A preliminary assessment of the ...
Meeting Document : WG-FSA-92/13 : Автор(ы): I.N. Konforkin and A.N. Kozlov (VNIRO, Moscow, Russia)
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Fishes incidentally caught by Japanese Antarctic krill commercial fishery to the north of the South Shetland Islands during the 1994/95 austral summer
Islands. Among 78 hauls examined, a total of 97 specimens of fishes belonging to five species, Electrona ... , were found in 20 trawl catches. Juvenile or adult notothenioid fishes were never found in a random ...
Meeting Document : WG-EMM-95/56 : Автор(ы): Iwami, T.
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Bycatch of fishes captured by the krill fishing vessel Chiyo Maru No. 2 in Statistical Area 58 (January to March 1995)
Abstract: A final report of scientific observations conducted aboard the Japanese krill fishing ... . This manuscript presents a brief reanalysis of the bycatch data collected onboard the Chiyo Maru No. 2 ...
Meeting Document : WG-FSA-95/40 Rev. 1 : Автор(ы): Watters, G.
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