Table 5.

Linear mixed effect results for cod temperature-detrended heart rate’s relationship to sound measurements interacting (:) with day for 20 HRT (heart rate) tagged fish, excluding the behavioural data from the acoustic tags. Separate models were tested for each sound measurement

Response variable	Covariate name	Delta AICcnull	Coefficient	SE	P
Heart rate	Zero to peak sound pressure level (A0-pk)	9846	−0.240	0.030	<0.001
	Zero to peak sound pressure level (A0-pk):day		0.077	0.014	<0.001
	Zero to peak sound pressure level (P0-pk)	9852	−0.210	0.025	<0.001
	Zero to peak sound pressure level (P0-pk):day		0.068	0.010	<0.001
	AELcum	9875	−0.180	0.032	<0.001
	AELcum:day		0.061	0.015	<0.001
	AELsp	9879	−0.160	0.032	<0.001
	AELsp:day		0.045	0.015	<0.01
	Single pulse sound pressure level (SELsp)	9895	−0.140	0.024	<0.001
	Single pulse sound pressure level (SELsp):day		0.040	0.100	<0.001
	Cumulative pulse sound pressure level (SELsp)	9859	−0.220	0.027	<0.001
	Cumulative pulse sound pressure level (SELsp):day		0.073	0.011	<0.001