scholarly journals Effects of mine tailing exposure on early life stages of cod (Gadus morhua) and haddock (Melanogrammus aeglefinus)

2021 ◽  
pp. 111447
Author(s):  
Julia Farkas ◽  
Trond Nordtug ◽  
Linn H. Svendheim ◽  
Elettra D. Amico ◽  
Emlyn J. Davies ◽  
...  
Keyword(s):  
Early Life ◽  
Gadus Morhua ◽  
Mine Tailing ◽  
Melanogrammus Aeglefinus ◽  
Life Stages ◽  
Early Life Stages ◽  
Haddock Melanogrammus Aeglefinus

scholarly journals Development of Atlantic cod (Gadus morhua) exposed to produced water during early life stages: Effects on embryos, larvae, and juvenile fish

2010 ◽  
Vol 70 (5) ◽  
pp. 383-394 ◽  
Author(s):  
Sonnich Meier ◽  
H. Craig Morton ◽  
Gunnar Nyhammer ◽  
Bjørn Einar Grøsvik ◽  
Valeri Makhotin ◽  
...  
Keyword(s):  
Early Life ◽  
Gadus Morhua ◽  
Produced Water ◽  
Atlantic Cod ◽  
Juvenile Fish ◽  
Life Stages ◽  
Early Life Stages

Comparison of DNA damage in the early life stages of cod, Gadus morhua, originating from the Barents Sea and Baltic Sea

1996 ◽  
Vol 42 (1-4) ◽  
pp. 119-123 ◽  
Author(s):  
Gunilla Ericson ◽  
Gun Åkerman ◽  
Birgitta Liewenborg ◽  
Lennart Balk
Keyword(s):  
Dna Damage ◽  
Baltic Sea ◽  
Early Life ◽  
Gadus Morhua ◽  
Barents Sea ◽  
Life Stages ◽  
Early Life Stages ◽  
The Barents Sea

scholarly journals Reproductive strategy of a migratory fish stock: implications of spatial variations in natural mortality

2016 ◽  
Vol 73 (12) ◽  
pp. 1742-1749 ◽  
Author(s):  
Øystein Langangen ◽  
Geir Ottersen ◽  
Lorenzo Ciannelli ◽  
Frode B. Vikebø ◽  
Leif Christian Stige
Keyword(s):  
Reproductive Strategy ◽  
Early Life ◽  
Gadus Morhua ◽  
Barents Sea ◽  
Spatial Variations ◽  
Fish Stock ◽  
Life Stages ◽  
Early Life Stages ◽  
The Barents Sea ◽  
Survival And Growth

We investigate how the reproductive strategy in a migratory marine fish may be influenced by spatial variations in mortality in early life stages. In particular, we examine how spawning time and location affect offspring survival and growth. A drift model for early life stages (eggs to age 1) of the Barents Sea cod (Gadus morhua) is combined with empirical estimates of spatial variation in mortality at two different life stages. We examine seasonal and interannual differences in survival and growth in offspring originating from two spawning grounds, with the central site requiring higher migration distance, and hence cost, than the northern site. When accounting for spatially explicit mortality fields, central and northern spawned offspring have about equal survival, as do early and late spawned offspring. Furthermore, central spawned offspring grow faster and are likely to reach a larger size compared with northern spawned offspring. Our results indicate that the fitness benefit of southward migration in the Barents Sea cod is not mainly due to higher early survival of offspring, but rather due to effects of offspring acquiring a larger size.

Acute and sub-lethal effects of an anionic polyacrylamide on sensitive early life stages of Atlantic cod (Gadus morhua)

2019 ◽  
Vol 652 ◽  
pp. 1062-1070 ◽  
Author(s):  
Bjørn Henrik Hansen ◽  
Arne Malzahn ◽  
Andreas Hagemann ◽  
Julia Farkas ◽  
Jørgen Skancke ◽  
...  
Keyword(s):  
Early Life ◽  
Gadus Morhua ◽  
Atlantic Cod ◽  
Life Stages ◽  
Early Life Stages ◽  
Lethal Effects ◽  
Anionic Polyacrylamide

The potential for advective exchange of the early life stages between the western and eastern Baltic cod (Gadus morhua L.) stocks

2001 ◽  
Vol 10 (3) ◽  
pp. 249-258 ◽  
Author(s):  
H.-H. Hinrichsen ◽  
U. Böttcher ◽  
R. Oeberst ◽  
R. Voss ◽  
A. Lehmann
Keyword(s):  
Early Life ◽  
Gadus Morhua ◽  
Life Stages ◽  
Early Life Stages ◽  
Eastern Baltic ◽  
Baltic Cod
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