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Table 5 Parameter estimates for the best-fit multiple regression models

From: Elevational patterns of bird species richness on the eastern slope of Mt. Gongga, Sichuan Province, China

Species categories Standard coefficient of the best model
LA STR IB MDE r 2 r 2adj p
Total species   − 30.51   0.661 0.95 0.93 < 0.001
Large-ranged species   − 11.15   0.784 0.951 0.932 < 0.001
Small-ranged species    9.763   0.649 0.591 0.015
  1. r 2adj is the adjusted r2 value for multiple regressions
  2. LA land area, STR seasonal temperature range, IB invertebrate biomass, MDE the mid-domain effect