Resultados de la búsqueda
-
The diet of the Antarctic fur seal Arctocephalus gazella at the Danco Coast, Antarctic Peninsula
. Among fish, Channichthyids constituted the bulk of the diet with Chionodraco rastrospinosus and ... with those reported for the South Shetland Islands, the closest area from where similar information is ...
Meeting Document : WG-EMM-02/9 : Autor(es): R. Casaux, A. Baroni and A. Ramón (Argentina)
-
Food and feeding of two Channichthyids, Champsocephalus gunnari and Chaenocephalus aceratus, around Elephant Island and in the South Shetland Islands (Subarea 48.1) in 2001 and 2002
cruise in March 2001 with RV ‘Yuzhmorgeologiya’ and ANTXIX/3 in January – February 2002 with RV ...
Meeting Document : WG-FSA-02/73 Rev. 1 : Autor(es): H. Flores, K.-H. Kock, S. Wilhelms (Germany) and C.D. Jones (USA)
-
Modifications to the Generalised Yield Model: updated input of recruitment time series data and annual fishing selectivity functions
, endeavouring to predetermine the recruitment series with an average value of M is no longer necessary for ... functions for different years in the assessment model. This is done in the usual way but with repeated input ...
Meeting Document : WG-FSA-01/74 : Autor(es): A.J. Constable (Australia)
-
Distribution of mackerel icefish by size-group at South Georgia
Abstract: The depth distribution of C. gunnari was investigated with data from 9 groundfish ... of 8 depth strata with mean depths of 112, 137, 165, 185, 208, 230, 257 and 308 m. Fish were divided ...
Meeting Document : WAMI-01/16 : Autor(es): A.W. North and I. Everson (United Kingdom)
-
Examination of the CCAMLR toothfish GLM
CPUE in Subarea 48.3 are investigated. Problems with crossover between the essentially summer fishery ... nationalities, coupled with the existence of the experimental fishery in 1994, lead us to suggest that future ...
Meeting Document : WG-FSA-98/35 : Autor(es): G.P. Kirkwood and D.J. Agnew (United Kingdom)
-
THE HISTOLOGICAL ANALYSIS OF OOGENESIS AND MATURITY OF ANTARCTIC TOOTHFISH FROM THE ROSS SEA
fishing period the individuals with gonads of the late III stage of maturity were dominated. Their ovaries ... contained two groups of vitellogenous oocytes. The large oocytes of the nearest spawning season with average ...
Meeting Document : WG-FSA-09/26 : Autor(es): S.V. Piyanova and A.F. Petrov (Russia)
-
KRILL FISHERY REPORT: 2009 UPDATE
). Most of this catch was taken in Subarea 48.2 (51316 t) with the remainder in Subarea 48.1 (31533 t ... compares with 156521 t of krill reported in STATLANT data in 2007/08. Recent developments in the krill ...
Meeting Document : WG-EMM-09/06 : Autor(es): Secretariat
-
Diet of the cape petrel Daption capense during the post hatching period at Laurie Island, South Orkney Islands, Antarctica
in terms of frequency of occurrence. Fish prey formed near 64% by mass, with krill forming 35.8 ... compared with results of previous studies. Author(s): Montalti, D., Coria, N.R., Soave, G.E. Title: Diet ...
Meeting Document : WG-EMM-96/44 : Autor(es): Montalti, D., Coria, N.R., Soave, G.E.
-
KRILL FISHERY REPORT: 2008 UPDATE
preliminary estimate of the total catch of krill for the season is approximately 108343 t. This compares with ... 104586 t of krill reported in the STATLANT data for 2006/07. With the exception of Poland, all ...
Meeting Document : WG-EMM-08/05 : Autor(es): Secretariat
-
On the accuracy of the pellet analysis method to estimate the food intake in the Antarctic shag Phalacrocorax bransfieldensis
, respectively, throughout the breeding season were compensated with the mentioned factors. The estimations ... slightly decreased in February. These estimations, in general, are in line with those previously obtained ...
Meeting Document : WG-EMM-97/61 : Autor(es): Casaux, R.