•In Norway we did the following:
•We vary light and temperature
•We use the estimated prey distribution from the zooplankton model
•We keep the larva kept fixed in space
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•Now we want to do this for two ecosystems
This approach was done in a recently submitted paper where we varied light , temperature, and prey abundance through the day for newly hatched larval cod in Lofoten. This made it possible to estimate growth as a  function of time of the year,