Night, day, sunrise, sunset: do fish under snow and ice recognize the difference

1. Although boreal lakes are ice-covered for several months annually, little is known about the behaviour of fish under ice. To consider the reasons for diel vertical migrations (DVM) it is important to compare periods under ice as opposed to under open water. Echosounding provides a tool for non-in...

Full description

Saved in:

Bibliographic Details
Published in:	Freshwater biology Vol. 53; no. 11; pp. 2287 - 2294
Main Authors:	JURVELIUS, JUHA, MARJOMÄKI, TIMO J
Format:	Journal Article
Language:	English
Published:	Oxford, UK Oxford, UK : Blackwell Publishing Ltd 01-11-2008 Blackwell Publishing Ltd Blackwell Science
Subjects:	Agnatha. Pisces Animal and plant ecology Animal, plant and microbial ecology Biological and medical sciences boreal lake Coregonus albula diel vertical migration Fresh water ecosystems Freshwater Fundamental and applied biological sciences. Psychology hydroacoustics Osmerus eperlanus Synecology Vertebrates: general zoology, morphology, phylogeny, systematics, cytogenetics, geographical distribution Osmerus eperlanus Boreal zone diel vertical migration Snow Night Daily variation Biological rhythm Ice Hydroacoustics Circadian rhythm Sunset Freshwater environment Vertebrata Hydrobiology boreal lake Pisces Lakes Coregonus albula Vertical migration
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!

Be the first to leave a comment!