摘要
声景生态学以景观中的声音为研究对象,探讨其在不同时空维度上的分布和变化模式,从而揭示自然环境、野生动物和人类活动的相互作用关系。本文通过系统检索声景生态学研究的相关文献,回顾了该学科的研究框架和研究方法,总结了目前常用的声学指标,重点归纳了声景生态学的研究内容,包括声景组成和各组分间的相互作用,声景的时空格局,以及声景生态学在生物多样性监测中的应用。目前,声景监测中存在的问题主要包括监测的生态系统类型和物种类群有限、声学指标效力有待提高等。建议未来着重推进建立系统性的声景监测网络和数据管理平台,开发和完善音频数据采集、分析方法和评估指标,并重视声景数据的采集,将声景视作一种资源进行研究和保护。
Soundscape ecology studies sound patterns across different spatial and temporal scales, which reflects coupled natural-human dynamics in a changing landscape. Here, we synthesized a list of peer-reviewed studies on soundscape ecology to summarize the conceptual framework of the field, the methodology used, and acoustic indices developed from these studies. Studies on soundscape ecology are currently focused on the following aspects:(1) acoustic composition of soundscape;(2) acoustic interactions between soundscape components;(3) temporal patterns and spatial variability in the soundscapes;(4) the development of acoustic indices for biodiversity monitoring. We suggest the following as focuses for future studies in soundscape ecology and biodiversity conservation:(1) establishing a systematic acoustic monitoring network and data management platform;(2) developing new methods for data collection and analysis(e.g., recording matrix and machine learning algorithm);and(3) treating soundscape ecology as an important resource for future research and conservation.
作者
赵莹
申小莉
李晟
张雁云
彭任华
马克平
Ying Zhao;Xiaoli Shen;Sheng Li;Yanyun Zhang;Renhua Peng;Keping Ma(State Key Laboratory of Vegetation and Environmental Change,Institute of Botany,Chinese Academy of Sciences,Beijing 100093;University of Chinese Academy of Sciences,Beijing 100049;School of Life Sciences,Peking University,Beijing 100871;College of Life Sciences,Beijing Normal University,Beijing 100875;Key Laboratory of Noise and Vibration Research,Institute of Acoustics,Chinese Academy of Sciences,Beijing 100190)
出处
《生物多样性》
CAS
CSCD
北大核心
2020年第7期806-820,共15页
Biodiversity Science
基金
美丽中国生态文明建设科技工程专项(XDA23080302)
关键词
声景监测
声学指标
声学生态位
生物多样性监测
自动录音技术
soundscape monitoring
acoustic indices
acoustic niche
biodiversity monitoring
automated acoustic recording
作者简介
通讯作者:申小莉,E-mail:xlshen@ibcas.ac.cn
