鸟类迁徙对图们江下游湿地声景时间格局的影响

王士政, 孙翊斐, 李珍珍, 舒越, 冯佳伟, 王天明

Effects of bird migration on the temporal patterns of the wetland soundscape in the downstream region of the Tumen River Basin of China

Shizheng Wang, Yifei Sun, Zhenzhen Li, Yue Shu, Jiawei Feng, Tianming Wang

图5 广义加性模型拟合的4种声学指数的年动态变化。 曲线阴影表示95%置信区间。灰色部分代表迁徙期。

Fig. 5 The dynamics of the four acoustic indices throughout the year, with predicted values from generalized additive model (GAM) output for each index. The shadows represent 95% confidence interval, and gray area indicate bird migration period.