SEARCH
You are in browse mode. You must login to use MEMORY

   Log in to start


From course:

Marine ecology

» Start this Course
(Practice similar questions for free)
Question:

What trigger mechanisms are proposed for diel vertical migration DVM?

Author: Asger LIndberg-Nielsen



Answer:

Light intensity Many have photoreceptors that can detect small changes in lightintensity Gives information about depth, time of day and determines day cycle and seasonal cycle. Linked to predation risk and primary production Starvasion-satiation model When hungry migrate up


0 / 5  (0 ratings)


Light intensity 

Many have photoreceptors that can detect small changes in lightintensity  

Gives information about depth, time of day and determines day cycle and seasonal cycle.  

Linked to predation risk and primary production 

Starvasion-satiation model  

When hungry migrate up
1 answer(s) in total