声景生态学研究进展和展望
赵莹1,2, 申小莉1,*(
), 李晟3, 张雁云4, 彭任华5, 马克平1
), 李晟3, 张雁云4, 彭任华5, 马克平1
Progress and outlook for soundscape ecology
Ying Zhao1,2, Xiaoli Shen1,*(), Sheng Li3, Yanyun Zhang4, Renhua Peng5, Keping Ma1
), Sheng Li3, Yanyun Zhang4, Renhua Peng5, Keping Ma1
图3. 声学指标与生物多样性水平相关性分析结果统计, |r|为12篇陆生环境中研究声学指标与生物多样性耦合关系的相关性系数绝对值。ACI: 声音复杂度指数; ADI: 声音多样性指数; AEI: 声音均匀度指数; AR: 声音丰富度指数; BIO: 生物声学指数; H: 声学熵指数; Hf : 频谱熵指数; Ht: 时间熵指数; NDSI: 标准化声景差异指数。
Fig. 3. Correlation between acoustic indices and biodiversity level, |r| is the absolute value of the correlation coefficient. ACI, Acoustic complexity index; ADI, Acoustic diversity index; AEI, Acoustic evenness index; AR, Acoustic richness index; BIO, Bioacoustic index; H, Acoustic entropy index; Hf, Spectral entropy index; Ht, Temporal entropy index; NDSI, Normalised difference soundscape index.
