scholarly journals Atlantic salmon in a rapidly changing environment—Facing the challenges of reduced marine survival and climate change

2021 ◽  
Author(s):  
Eva B. Thorstad ◽  
Doug Bliss ◽  
Cindy Breau ◽  
Kim Damon‐Randall ◽  
Line E. Sundt‐Hansen ◽  
...  
Keyword(s):  
Climate Change ◽  
Atlantic Salmon ◽  
Changing Environment ◽  
Marine Survival

scholarly journals Impact of climate change and human-mediated introgression on southern European Atlantic salmon populations

2010 ◽  
Vol 17 (5) ◽  
pp. 1778-1787 ◽  
Author(s):  
J. L. HORREO ◽  
G. MACHADO-SCHIAFFINO ◽  
F. AYLLON ◽  
A. M. GRIFFITHS ◽  
D. BRIGHT ◽  
...  
Keyword(s):  
Climate Change ◽  
Atlantic Salmon ◽  
Impact Of Climate Change

Wintertime growth in Atlantic salmon under changing climate: the importance of ice cover for individual growth dynamics

2021 ◽  
Author(s):  
Laura Härkönen ◽  
Pauliina Louhi ◽  
Riina Huusko ◽  
Ari Huusko
Keyword(s):  
Climate Change ◽  
Atlantic Salmon ◽  
Growth Rates ◽  
Growth Dynamics ◽  
Ice Cover ◽  
Individual Growth ◽  
Late Winter ◽  
Dynamic Nature ◽  
Individual Level ◽  
Growth Variation

Understanding the dynamic nature of individual growth in stream-dwelling salmonids may help forecast consequences of climate change on northern fish populations. Here, we performed an experimental capture-mark-recapture study in Atlantic salmon to quantify factors influencing wintertime growth variation among juveniles under different scenarios for ice cover reduction. We applied multiple imputation to simulate missing size observations for unrecaptured fish, and to account for individual-level variation in growth rates. The salmon parr exhibited substantial body length shrinkage in early winter, suppressed growth through mid-winter, and increasing growth rates in late winter and particularly in spring. Unexpectedly, the presence of ice cover had no direct effects on wintertime growth. Instead, our results implied increasing energetic costs with reducing ice cover: individuals exposed to absent or shortened ice-covered period gained mass at a lowered rate in spring whereas the present, long ice-covered period was followed by rapid growth. This study emphasizes natural resilience of Atlantic salmon to wintertime environmental variation which may help the species to cope with the reductions in ice cover duration due to climate change.

Index‐based analysis of climate change impact on streamflow conditions important for Northern Pike, Chub and Atlantic salmon

2018 ◽  
Vol 26 (6) ◽  
pp. 474-485 ◽  
Author(s):  
Joanna O'Keeffe ◽  
Mikołaj Piniewski ◽  
Mateusz Szcześniak ◽  
Paweł Oglęcki ◽  
Piotr Parasiewicz ◽  
...  
Keyword(s):  
Climate Change ◽  
Atlantic Salmon ◽  
Climate Change Impact ◽  
Northern Pike ◽  
Change Impact

scholarly journals Modelling climate change effects on Atlantic salmon: Implications for mitigation in regulated rivers

2018 ◽  
Vol 631-632 ◽  
pp. 1005-1017 ◽  
Author(s):  
L.E. Sundt-Hansen ◽  
R.D. Hedger ◽  
O. Ugedal ◽  
O.H. Diserud ◽  
A.G. Finstad ◽  
...  
Keyword(s):  
Climate Change ◽  
Atlantic Salmon ◽  
Regulated Rivers ◽  
Climate Change Effects

RISK ASSESSMENT IN THE FACE OF A CHANGING ENVIRONMENT: GYPSY MOTH AND CLIMATE CHANGE IN UTAH

2007 ◽  
Vol 17 (1) ◽  
pp. 101-117 ◽  
Author(s):  
J. A. Logan ◽  
J. Régnière ◽  
D. R. Gray ◽  
A. S. Munson
Keyword(s):  
Climate Change ◽  
Risk Assessment ◽  
Gypsy Moth ◽  
Changing Environment ◽  
The Face

Atlantic salmon, archaeology and climate change in New England

2009 ◽  
Vol 36 (10) ◽  
pp. 2184-2191 ◽  
Author(s):  
Brian S. Robinson ◽  
George L. Jacobson ◽  
Martin G. Yates ◽  
Arthur E. Spiess ◽  
Ellen R. Cowie
Keyword(s):  
Climate Change ◽  
Atlantic Salmon ◽  
New England
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