Early life survival of wild atlantic salmon (Salmo salar) experimentally exposed to Gyrodactylus salaris (monogenea)

1998 ◽  
Vol 47 ◽  
pp. 318 ◽  
Author(s):  
T Bakke ◽  
P Jansen ◽  
S Saltveit
Keyword(s):  
Atlantic Salmon ◽  
Salmo Salar ◽  
Early Life ◽  
Atlantic Salmon Salmo Salar

Distribution of Al, Cd, Cu, Fe, Mn, Pb and Zn in Liver, Gills and Muscle of Early Life Stages of Atlantic Salmon (Salmo salar)

2019 ◽  
Vol 102 (3) ◽  
pp. 419-424
Author(s):  
María Gabriela Lobos ◽  
Claudio Sáez ◽  
Alejandra Chavarría ◽  
Maritza Sepúlveda ◽  
Patricia Díaz ◽  
...  
Keyword(s):  
Atlantic Salmon ◽  
Salmo Salar ◽  
Early Life ◽  
Life Stages ◽  
Early Life Stages ◽  
Atlantic Salmon Salmo Salar

Spatial distribution of Atlantic salmon (Salmo salar) breeders: among- and within-river variation and predicted consequences for offspring habitat availability

2010 ◽  
Vol 67 (12) ◽  
pp. 1993-2001 ◽  
Author(s):  
Anders Gravbrøt Finstad ◽  
Sigurd Einum ◽  
Leif Magnus Sættem ◽  
Bjart Are Hellen
Keyword(s):  
Spatial Distribution ◽  
Atlantic Salmon ◽  
Salmo Salar ◽  
Early Life ◽  
Skewed Distribution ◽  
Habitat Availability ◽  
Life Stages ◽  
Early Life Stages ◽  
Juvenile Dispersal ◽  
Atlantic Salmon Salmo Salar

The spatial distribution of breeders within populations may have important implications for offspring habitat availability in species where mobility of early life stages is restricted. Here we address this issue using time series of spawner distributions from eight Norwegian Atlantic salmon ( Salmo salar ) populations. Whereas spawners distribute themselves uniformly along the length of the rivers in some populations, others show a heavily skewed distribution. Linear mixed models identified pronounced and temporally consistent among-population differences in spawner distributions. Using a model of limited juvenile dispersal from nests following emergence, we show that the observed spawner distributions are predicted to result in significant proportions of rivers being inaccessible for young of the year during early life stages, and the magnitude of this effect differs among populations (e.g., ranging from 27% to 59% for dispersal distance of 250 m). Thus, assuming population regulation during early but not later juvenile stages, consistent differences in spawner distributions among populations such as those observed here may translate into differences in productivity (i.e., carrying capacity) as well as egg densities required for populations to reach their spawning targets.

Segregation of infectious pancreatic necrosis resistance QTL in the early life cycle of Atlantic Salmon (Salmo salar)

2010 ◽  
Vol 41 (5) ◽  
pp. 531-536 ◽  
Author(s):  
A. A. Gheyas ◽  
R. D. Houston ◽  
J. C. Mota-Velasco ◽  
D. R. Guy ◽  
A. E. Tinch ◽  
...  
Keyword(s):  
Life Cycle ◽  
Atlantic Salmon ◽  
Salmo Salar ◽  
Early Life ◽  
Pancreatic Necrosis ◽  
Resistance Qtl ◽  
Atlantic Salmon Salmo Salar ◽  
Infectious Pancreatic Necrosis

Early life traits of farm and wild Atlantic salmon Salmo salar and first generation hybrids in the south coast of Newfoundland

2017 ◽  
Vol 90 (6) ◽  
pp. 2271-2288 ◽  
Author(s):  
D. Hamoutene ◽  
J. Perez-Casanova ◽  
K. Burt ◽  
L. Lush ◽  
J. Caines ◽  
...  
Keyword(s):  
Atlantic Salmon ◽  
Salmo Salar ◽  
Early Life ◽  
First Generation ◽  
South Coast ◽  
The South ◽  
Atlantic Salmon Salmo Salar ◽  
Life Traits
Sign in / Sign up

Export Citation Format

Share Document