The sample collection procedure must assure correct weighting of individual sampling times and locations where averaging is appropriate.
Without GPS the sampling time was derived from the individual 12-pack.
For the sampling time we tried various values of n but found negligible differences for values above eight.
Recommended sampling time should be in early to mid spring before the breeding season to limit stress on the fish.
One element deciding this is the sampling time, the TR.
The height of the eye opening, at a specified sampling time, defines the margin over noise.
Inside the box is a battery-powered pump that fills about 20 plastic bags with air at predetermined sampling times.
However, the sampling time can be improved by sacrificing resolution.
The distribution of sampling times in both groups was comparable.
This expanded the total sampling time while at the same time decreasing the resolution.