Zobrazeno 1 - 10
of 12
pro vyhledávání: '"K F Whelan"'
Publikováno v:
Fisheries Management and Ecology. 19:445-450
Water flow, volume discharge per unit time, is a master variable influencing much of the river environment and having profound effects on most of the biota, either directly or indirectly. Nevertheless, after decades of research and much accumulated k
Autor:
N. Pó Maoiléidigh, Katie Thomas, D. M. Cotter, Marco Berzano, S. M. O'Keeffe, T. M. Murphy, S. E. McEvoy, K. F. Whelan
Publikováno v:
Journal of Parasitology. 96:77-82
The molecular identification and histopathology are described for the parasitic larvae of a nematode species present in the abdominal cavity of Atlantic salmon ( Salmo salar ) grilse caught in fish traps on their natal river in the west of Ireland an
Publikováno v:
Journal of Fish Biology. 63:1552-1564
The relationships between a number of environmental variables and the number of Atlantic salmon Salmo salar smolts migrating in the Burrishoole system, western Ireland, were examined over a 30 year period from 1970 to 2000. The number of Atlantic sal
Publikováno v:
Fisheries Management and Ecology. 9:315-328
The Irish sea trout, Salmo trutta L., broodstock programme was instigated in response to the collapse of sea trout stocks in the west coast of Ireland in 1989 and 1990. Wild sea trout kelts and post-smolts were successfully reconditioned and used as
Publikováno v:
Fisheries Management and Ecology. 9:329-341
The success of the sea trout, Salmo trutta L., enhancement programme carried out in the Burrishoole catchment in the west of Ireland from 1993 until 1998 is reviewed in terms of the number of fish stocked, the number of fish which migrated to sea and
Publikováno v:
Parasitology. 119:41-51
Infestations of post-smolt sea trout (Salmo trutta L.) by the salmon louse (Lepeophtheirus salmonis Krøyer) were characterized in 42 estuaries over a 5 year period in Ireland. Spatial variation in infestation was more significant than temporal trend
Publikováno v:
Fisheries Management and Ecology. 3:73-92
Since 1975, with partial recoveries in 1979 and 1984–1986, the numbers of finnock and adult sea trout, Salmo trutta L., in the Burrishoole system, western Ireland, have declined. The population decreased sharply from 1987, and collapsed in 1989 and
Publikováno v:
Journal of Bacteriology. 177:5016-5027
A region of the IncHI2 plasmid R478, encoding the phenotypes of tellurite resistance (Ter), phage inhibition (Phi), and colicin resistance (PacB), was cloned and sequenced. Analysis indicated seven open reading frames (ORFs), whose genes were designa
Publikováno v:
Fisheries Management and Ecology. 1:179-192
Following a sea trout stock collapse in 1989 and 1990, wild sea trout kelts were successfully reconditioned in brackish water using semi-moist pellets and a commercial broodstock diet. The on-growing of wild sea trout smolts was not so successful. Na
Publikováno v:
Journal of Bacteriology. 176:2242-2251
IncHI plasmids are naturally repressed for conjugative transfer and do not allow efficient propagation of the IncH pilus-specific phage Hgal. Transposons Tn7, Tn5, and TnlacZ were inserted into IncHI plasmids R478, R477-1, and R27, respectively, lead