Search results
-
A comparison of densities and length distribution of the Champsocephalus gunnari stock in Subarea 48.3 between years 1994 and 1995
stability was found in the components of the variance of the mean density, thus allowing their application ... stability was found in the components of the variance of the mean density, thus allowing their application ...
Meeting Document : WG-FSA-95/34 : Author(s): Marschoff, E., Calcagno, J., Gonzalez, B.
-
Fishing gear, marine debris and oil associated with seabirds at Bird Island, South Georgia, 2001/02
(synthetic rope) was recorded for the first time in the study. More marine debris was found in association ... (synthetic rope) was recorded for the first time in the study. More marine debris was found in association ...
Meeting Document : SC-CAMLR-XXI/BG/07 : Author(s): Delegation of the United Kingdom
-
Krill of the Ross Sea: distribution, abundance and demography of Euphausia superba and Euphausia crystallorophias during the Italian Antarctic expedition (January–February 2000)
species were found in surface waters, Euphausia crystallorophias in proper Ross Sea water, and Euphausia ... of euphausiid inhabited different areas. Oceanographic data indicate that both euphausiid species were found ...
Meeting Document : WG-EMM-02/32 Text : Author(s): A. Sala, M. Azzali and A. Russo (Italy)
-
Has climate change promoted genetic fragmentation in the ice-dependent fish Pleuragramma antarcticum?
highly impacted by regional warming. We found a single gene pool and an absence of inter-annual ... highly impacted by regional warming. We found a single gene pool and an absence of inter-annual ...
Meeting Document : WG-FSA-13/67 : Author(s): C. Agostini, T. Patarnello (Italy), J. Ashford, J. Torres (USA) and L. Zane (Italy)
-
REPORT OF THE UK GROUNDFISH SURVEY AT SOUTH GEORGIA (CCAMLR SUB-AREA 48.3) IN JANUARY 2009
was dominated by the amphipod, Themisto gaudichaudii with very low levels of krill, Euphausia superba found ... was dominated by the amphipod, Themisto gaudichaudii with very low levels of krill, Euphausia superba found ...
Meeting Document : WG-FSA-09/09 : Author(s): M. Belchier, R.E. Mitchell, M.A. Collins, L. Kenny, M. Taylor, J. Nelson and L. Featherstone (United Kingdom)
-
Cetaceans as indicators of historical and current changes in the East Antarctica ecosystem
Abstract: Changes in the Antarctic ecosystem have been triggered by anthropogenic and natural ... that the nutritional conditions of Antarctic minke whales have deteriorated as revealed by a decrease ... recruitment is consistent with the total abundance of Antarctic minke whale estimated by sighting surveys ...
Meeting Document : WG-EMM-16/64 : Author(s): Y. Fujise and L.A. Pastene
-
Observer coverage required for the prediction of incidental capture of seabirds in New Zealand commercial fisheries
coefficient of variation. Fisheries analysed are determined by the quality and the availability of data and a ... contribution from the correlation between the numbers of captures per tow/set by the same vessel to be included ... large values for the coverage required by days in the fishery combined with the large uncertainties in ...
Meeting Document : WG-FSA-05/50 : Author(s): M.H. Smith and S.J. Baird (New Zealand)
-
OTOLITH-BASED AGEING OF THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS: MODELLING FIXED AND RANDOM READER ERROR USING MULTIPLE READINGS OF A REFERENCE COLLECTION
assessment using repeat readings by 4 readers of a set of 203 reference otoliths sampled from the HIMI ... number of combinations of error class by readability by age class are required compared to modelling IE ...
Meeting Document : WG-FSA-09/21 : Author(s): S.G. Candy, G.B. Nowara, D.C. Welsford and J.P. McKinlay (Australia)
-
OTOLITH-BASED AGEING OF THE PATAGONIAN TOOTHFISH (DISSOSTICHUS ELEGINOIDES) FOR THE HEARD AND MCDONALD ISLANDS: MODELLING FIXED AND RANDOM READER ERROR USING MULTIPLE READINGS OF A REFERENCE COLLECTION
assessment using repeat readings by 4 readers of a set of 203 reference otoliths sampled from the HIMI ... number of combinations of error class by readability by age class are required compared to modelling IE ...
Meeting Document : WG-SAM-09/07 : Author(s): S.G. Candy, G.B. Nowara, D.C. Welsford and J.P. McKinlay (Australia)
-
A model at the level of the foraging trip for the indirect effects of krill (Euphausia superba) fisheries on krill predators
spatial-temporal structure, determined by diffusion and advection, to krill availability in relation to ... expected parental survival as functions of the amount of krill captured by the fishing fleet. Over the ... by how long the fishing season lasts and the capacity for harvest, rather than when fishing begins ...
Meeting Document : WG-EMM-96/20 : Author(s): Switzer, P.V., Mangel, M.