The Impact Of Eggs Vertical Ascent Speed And Water Dynamics On Abundance And Survival Of The North-East Arctic Cod (Gadus Morhua Morhua L.) In The Barents Sea At Early Life Stages ...

No abstracts are to be cited without prior reference to the author.Water dynamics plays an important role in the life of fish at early stages, when passive way of movement prevails over active. Impact of dynamic processes on eggs begins right after they have been spawned. To study this impact a mode...

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Bibliographic Details
Main Authors: G.Trofimov, A., Ivshin, V. A., Mukhina, N. V.
Format: Article in Journal/Newspaper
Language:unknown
Published: ASC 2003 - O - Theme session 2024
Subjects:
Fisheries and aquaculture
Oceanic Northeast Atlantic ICES Ecoregion
Ecosystem observation, processes and dynamics
Arctic cod
Arctic
Barents Sea
Gadus morhua
Lofoten
Northeast Atlantic
Online Access:https://dx.doi.org/10.17895/ices.pub.25348678
https://ices-library.figshare.com/articles/conference_contribution/The_Impact_Of_Eggs_Vertical_Ascent_Speed_And_Water_Dynamics_On_Abundance_And_Survival_Of_The_North-East_Arctic_Cod_Gadus_Morhua_Morhua_L_In_The_Barents_Sea_At_Early_Life_Stages/25348678
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Summary:No abstracts are to be cited without prior reference to the author.Water dynamics plays an important role in the life of fish at early stages, when passive way of movement prevails over active. Impact of dynamic processes on eggs begins right after they have been spawned. To study this impact a model of eggs ascent based on water density stratification and a hydrodynamic model have been developed. To study the distribution and to derive the abundance indices for cod eggs and larvae data from ichthyoplankton surveys at the Lofoten grounds in 1987–1989 have been used. ...

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