Research on the Evaluation and Optimization Strategy of"Evening Bell Ringing at Nanping Hill"Soundscape Scenic Spot
The paper takes the West Lake Scenic Spot"Evening Bell Ringing at Nanping Hill"scenic spot as an example.Based on the on-site monitoring of 62 points in the scenic spot and the public survey,a total of 436 valid questionnaires are collected to analyze the spatial and temporal characteristics of subjective and objective sounds-cape perception indicators,and the GIS system is used to draw all kinds of soundscape maps to show the distribu-tion characteristics of the soundscape in the three dimensions of time,space and humanities.The distribution char-acteristics of soundscape in the scenic area of"Evening Bell Ringing at Nanping Hill"are shown in three dimen-sions:time,space and humanities.The results show that:① in the time dimension,it can be seen that the morning is the best time to appreciate the natural sound;noon is the best time to appreciate the bell,and attention should be paid to reducing the overall sound level of the scenic area;the afternoon time is the highest significance of the ar-tificial sound,and it is necessary to pay attention to the control of the artificial sound;② in the spatial dimension,it can be divided into the natural resting area,the quiet area,the soundscape active area,and the noise control area.The natural rest area should focus on the creation of natural sound;the quiet area needs to increase the diversity of the soundscape to improve the soundscape activity;the soundscape active area should be the best listening area for bells,highlighting the bell theme of the site;and the noise control area needs to pay attention to the attenuation and shielding of the noise.③ In the humanistic dimension,the excavation of bells is a scenic humanistic landmark sound,and a tour roadmap has been drawn based on the distribution of the bells'perceptions.This study uses soundscape map technology to comprehensively and intuitively reveal the current status of the soundscape of the"Evening Bell Ringing at Nanping Hill"scenic spot,and proposes specific optimization strategies based on it,ho-ping that it can guide the optimization and management of the"Evening Bell Ringing at Nanping Hill"soundscape attractions.
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