highly significantP = 0.005
The correlation between the % of a NIS and the species richness in the sampling sites was negative and highly significant (r = −0.645, P = 0.005 for 15 d.f.).
The correlation between the % of a NIS and the species richness in the sampling sites was negative and highly significant (r = −0.645, P = 0.005 for 15 d.f.).