声学指数在城市森林鸟类多样性评估中的应用

边琦, 王成, 程贺, 韩丹, 赵伊琳, 殷鲁秦

Exploring the application of acoustic indices in the assessment of bird diversity in urban forests

Qi Bian, Cheng Wang, He Cheng, Dan Han, Yilin Zhao, Luqin Yin

表5 声学指数与鸟类丰富度的空间模型参数估计

Table 5 Parameter estimates for spatial model of bird richness and acoustic indices

响应变量 Response variable 解释变量 Explanatory variables 参数估计 Parameter estimate 标准误 SE P 丰富度 Richness 截距 Intercept 1.250 0.054 0.000 H -0.044 0.073 0.512 ACI 0.138 0.039 < 0.001*** ADI 0.200 0.118 0.093 AEI -0.026 0.161 0.873 BIO -0.112 0.070 0.080 NDSI 0.064 0.073 0.344