主导音对自然保护地声景感知情绪的影响——以武陵源世界遗产地为例

The Effects of Dominant Sounds to Soundscape Emotional Perception in Protected Areas——Taking Wulingyuan World Heritage Site for Example

声景情绪感知的研究是自然保护地声景研究的重要方面。已有研究表明了不同声源与情绪感知之间的关系,主导音与主成分情绪之间的关系。目前在中国的自然保护地研究中,尚无将声景中主导音和情绪感知进行关联。以武陵源世界遗产地的声景为对象,通过4段声景的听音实验,共收集有效样本80份。并通过相关性分析、因子分析等总结出武陵源声景的总体特点、主导音的可接受度等,继而进一步分析主导音的可接受度与情绪感知之间的关系,主导音与主要情绪感知的一致性关系。结论包括:主导音的可接受度与整段声音的情绪感知基本一致;鸟鸣声、流水声与放松的、舒服的等情绪显著正相关;小贩叫卖声、汽车行驶声较容易引起人工的、嘈杂的情绪感受。基于研究结论,提出了武陵源世界遗产地声景控制及保护管理的措施及建议。

The study of soundscape in protected areas is of great significance and the study of soundscape emotional perception is an important aspect of soundscape research.Studies have shown the relationship between different sound sources and emotional perception and the relationship between dominant sounds and emotional principal components.At present,there is no research to correlate the dominant sounds and emotional perceptions in soundscape of protected areas in China.This study takes the soundscape of Wulingyuan Heritage Site as the object,and collects 80 valid questionnaires through listening experiments of 4 clips of soundscape.Through the correlation analysis,factor analysis etc.,the basic data like the general characteristics of Wulingyuan soundscape and the acceptability of dominant sounds are obtained.Then,the study further analyzes the relationship between the acceptability of dominant sounds and emotional perception,and the consistency of dominant sounds and main emotional perceptions.The conclusions include: the acceptability of dominant sounds is basically consistent with the emotional perception of the whole sound clip.The sounds of birds and running water are significantly positively correlated with the emotions which are relaxed,natural,soft,comfortable,etc.The shout of hawkers and the sounds of driving cars are more likely to cause artificial,diverse and noise emotional perception.Based on the results,the research proposed management strategies for Wulingyuan Heritage Site.