基于被动声学监测技术的城市绿地景观格局与鸟类多样性关联分析

李乐, 张承云, 裴男才, 高丙涛, 王娜, 李嘉睿, 武瑞琛, 郝泽周

Correlation analysis of urban green landscape patterns and bird diversity based on passive acoustic monitoring technology

Le Li, Chengyun Zhang, Nancai Pei, Bingtao Gao, Na Wang, Jiarui Li, Ruichen Wu, Zezhou Hao

图6 预测鸟类物种数量的回归树。NDVI: 归一化植被指数; PLAND-gs: 绿地面积比例; MPS-gs: 绿地平均斑块面积; PLAND-islet: 孤岛面积比例; MPS-islet: 孤岛平均斑块面积。

Fig. 6 Regression tree for bird species numbers as the dependent variable. NDVI, Normalized difference vegetation index; PLAND-gs, Proportion of green space; MPS-gs, Mean patch size of green space; PLAND-islet, Proportion of islet; MPS-islet, Mean patch size of islet.