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Table 1 Summary of multivariable regression selected by stepwise method and Akaike’ Information Criterion adjusted for small sample size on summer waterbird richness of 38 post mining subsidence lakes, Anhui, China, 2016

From: Area, isolation, disturbance and age effects on species richness of summer waterbirds in post-mining subsidence lakes, Anhui, China

Variable Estimate SE Partial R2 Model R2 F p
Area 0.164 0.059 0.164 0.164 8.50 0.006
Disturbance − 0.109 0.032 0.159 0.323 6.78 0.013
Isolation − 0.042 0.020 0.076 0.399 4.31 0.045