Movements and space use of giant trevally in coral reef habitats and the importance of environmental drivers

Table 3 Environmental and fish size effects on Caranx ignobilis presence from model averaging analysis

	Estimate Std. ±SE	Z value	P value	Relative importance
(Intercept)	0.000 ± 0.000	NA	NA	-
Light intensity	−0.554 ± 0.155	3.583	<0.001*	1.00
Rainfall	−0.151 ± 0.153	0.990	0.322	0.65
Water temperature	−1.538 ± 0.195	7.895	<0.0001*	1.00
Tide height	0.159 ± 0.218	0.730	0.465	0.51
Wind speed	−0.595 ± 0.137	4.345	<0.0001*	1.00
Moon illumination	−0.050 ± 0.101	0.489	0.625	0.38
Fork length	0.121 ± 0.749	0.162	0.872	0.28

Environmental parameters were standardised for comparison. Asterisks indicate significant effect (P < 0.05) on daily presence of Caranx ignobilis monitored in the central Great Barrier Reef.

ISSN: 2050-3385