Demineralization of the vertebral skeleton in Atlantic salmon Salmo salar L. during spawning migration

2000 ◽  
Vol 125 (4) ◽  
pp. 479-484 ◽  
Author(s):  
Adnane Kacem ◽  
Susanne Gustafsson ◽  
François Jean Meunier
Keyword(s):  
Atlantic Salmon ◽  
Salmo Salar ◽  
Spawning Migration ◽  
Atlantic Salmon Salmo Salar

Comparing upriver spawning migration of Atlantic salmon Salmo salar and sea trout Salmo trutta

2005 ◽  
Vol 67 (4) ◽  
pp. 919-930 ◽  
Author(s):  
A. G. Finstad ◽  
F. Okland ◽  
E. B. Thorstad ◽  
T. G. Heggberget
Keyword(s):  
Atlantic Salmon ◽  
Salmo Salar ◽  
Salmo Trutta ◽  
Spawning Migration ◽  
Sea Trout ◽  
Atlantic Salmon Salmo Salar

Temporal spawning migration patterns of landlocked Atlantic salmon (Salmo salar ) in a constructed stream

2016 ◽  
Vol 26 (3) ◽  
pp. 347-359 ◽  
Author(s):  
Kristin G. Loughlin ◽  
Keith D. Clarke ◽  
Curtis J. Pennell ◽  
James H. McCarthy ◽  
Brent Sellars
Keyword(s):  
Atlantic Salmon ◽  
Salmo Salar ◽  
Spawning Migration ◽  
Migration Patterns ◽  
Atlantic Salmon Salmo Salar

Bioenergetic consequences of warming rivers to adult Atlantic salmon Salmo salar during their spawning migration

2018 ◽  
Vol 63 (11) ◽  
pp. 1381-1393 ◽  
Author(s):  
Robert J. Lennox ◽  
Erika J. Eliason ◽  
Torgeir B. Havn ◽  
Martin R. Johansen ◽  
Eva B. Thorstad ◽  
...  
Keyword(s):  
Atlantic Salmon ◽  
Salmo Salar ◽  
Spawning Migration ◽  
Atlantic Salmon Salmo Salar

Effects of the spawning migration on the nutritional status of anadromous Atlantic salmon (Salmo salar): insights from stable-isotope analysis

1999 ◽  
Vol 56 (11) ◽  
pp. 2172-2180 ◽  
Author(s):  
R R Doucett ◽  
R K Booth ◽  
G Power ◽  
R S McKinley
Keyword(s):  
Stable Isotope ◽  
Atlantic Salmon ◽  
Nutritional Status ◽  
Salmo Salar ◽  
Isotope Ratios ◽  
Spawning Migration ◽  
Tissue Type ◽  
Stable Isotope Ratios ◽  
Atlantic Salmon Salmo Salar ◽  
Red Muscle

Anadromous Atlantic salmon (Salmo salar) were collected during their spawning migration along the Exploits River, Newfoundland, in 1996 and analyzed for stable-isotope ratios (δ13C and δ15N) and tissue concentrations of protein and lipid. Fish became progressively more 13C enriched during the spawning migration (about -24 to -19‰), and the degree of enrichment was dependent on tissue type (red muscle: +4.1‰, liver: +2.6‰, white muscle: +1.3‰). Only liver showed consistent changes in δ15N, as overwintering kelts (13.5 ± 0.8‰) were about +2‰ more enriched than upstream migrants (11.4 ± 1.5‰). Isotopic enrichment in migrating salmon appeared to result from mobilization, reorganization, and catabolism of stored lipid and protein reserves associated with the cessation of feeding upon entering freshwater. The most significant correlations existed between lipid content and δ13C in red muscle (r2 = 0.67) and protein content and δ15N in liver (r2 = 0.32). This study shows that fasting affects the stable-isotope ratios of both carbon and nitrogen in anadromous fishes and that nutritional status should be considered when inferring food web relationships from the isotopic compositions of migrating salmonids.

Spawning Migration of Wild and Supplementary Stocked Landlocked Atlantic Salmon (Salmo Salar )

2015 ◽  
Vol 32 (3) ◽  
pp. 383-389 ◽  
Author(s):  
A. Hagelin ◽  
O. Calles ◽  
L. Greenberg ◽  
J. Piccolo ◽  
E. Bergman
Keyword(s):  
Atlantic Salmon ◽  
Salmo Salar ◽  
Spawning Migration ◽  
Atlantic Salmon Salmo Salar
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