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Table 2 Seasonal effects on Caranx ignobilis presence, space use and depth in central Great Barrier Reef

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

Model

X 2

df

P value

PA ~ Season

73.88

3

<0.0001*

CU ~ Season

3.40

3

0.33

Ex ~ Season

6.28

3

0.10

MD ~ Season

340.30

3

<0.0001*

  1. PA: daily presence, CU: monthly core use (50% vertical kernel utilization distribution vKUD), EX: monthly extent (95% vKUD) and MD: hourly mean depth. Asterisks indicate significant effect (P < 0.05) via Wald Z test using chi-squared test against null model.