Table 5: Student's t-test for the significant difference in diversity (Shannon) for the four heights.

HeightsGround 8 m 8–16 m16–30 m

t-Student11.062 1.34671.3467
P 3 . 9 7 𝐸 −28 0.180.18
SignificanceHighly signif. NS*NS*

NS*: not significant (P > 0.05).