在COVID-19限制和恢复之间过渡期间的声污染评估:瓜亚基尔的探索性分析

IF 8 1区 环境科学与生态学 Q1 GEOGRAPHY, PHYSICAL
Andrés Velastegui-Montoya , Geancarlo Guerrero-Cabrera , Sandra Gonzalez-Camba , Yadira Jaramillo-Lindao , Ricardo Murillo-Portillo , J. Hidalgo-Crespo , Luis Encalada-Abarca
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引用次数: 1

摘要

噪音污染正在成为城市生活中一个严重的健康风险。2020年,新冠肺炎疫情迫使许多城市实施了几项行动限制。这些限制改变了人类活动模式,降低了经常影响城市环境的噪音水平和噪音污染。随着感染人数的减少,户外活动也在减少,影响了人们对噪音的感知。本文旨在评估2020年至2021年间厄瓜多尔瓜亚基尔与行动限制相关的噪音水平变化。这项研究在智能手机和移动应用程序的帮助下使用众包来收集地理参考环境噪声数据。这些数据被用于生成不同时间帧中的噪声图。最后,使用基于GIS的工具创建了噪音水平图,以确定在研究期间噪音水平变化最高的城市地区。结果表明,夜间噪声增幅最大。此外,在分析不同城市地区的噪声水平变化时,瓜亚基尔西部地区是噪声水平变化最显著的地区。调查结果为人们对噪音污染的看法提供了信息,并有可能作为决策者在制定公共政策时的参考,以确保公民的生活质量更好。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Acoustic contamination assessment during the transition between the COVID-19 restrictions and reactivation: A exploratory analysis in Guayaquil

Acoustic contamination assessment during the transition between the COVID-19 restrictions and reactivation: A exploratory analysis in Guayaquil

Noise pollution is becoming a critical health risk for city life. In 2020, the COVID-19 pandemic forced many cities to implement several mobility restrictions. These restrictions changed human activity patterns and decreased the noise levels and noise pollution that often affect urban settings. As the number of infections decreased, so did the outdoor activities, influencing the population’s perception of noise. This paper aims to evaluate the changes in noise levels associated with mobility restrictions between 2020 and 2021 in Guayaquil, Ecuador. This study used crowdsourcing with the help of smartphones and mobile applications to collect geo-referenced environmental noise data. The data was used to generate noise maps in different time frames. Finally, noise level maps were created using GIS-based tools to identify the urban areas that experienced the highest noise level variation during the study period. The results show that the most significant noise increase occurred at night. Furthermore, when analyzing noise level changes in different urban areas, the western area of Guayaquil was the one that experienced the most significant noise level variation. Findings inform the perception of noise pollution and could potentially serve as a reference for decision-makers during the proposal of public policies that ensure a better quality of life for its citizens.

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来源期刊
Geography and Sustainability
Geography and Sustainability Social Sciences-Geography, Planning and Development
CiteScore
16.70
自引率
3.10%
发文量
32
审稿时长
41 days
期刊介绍: Geography and Sustainability serves as a central hub for interdisciplinary research and education aimed at promoting sustainable development from an integrated geography perspective. By bridging natural and human sciences, the journal fosters broader analysis and innovative thinking on global and regional sustainability issues. Geography and Sustainability welcomes original, high-quality research articles, review articles, short communications, technical comments, perspective articles and editorials on the following themes: Geographical Processes: Interactions with and between water, soil, atmosphere and the biosphere and their spatio-temporal variations; Human-Environmental Systems: Interactions between humans and the environment, resilience of socio-ecological systems and vulnerability; Ecosystem Services and Human Wellbeing: Ecosystem structure, processes, services and their linkages with human wellbeing; Sustainable Development: Theory, practice and critical challenges in sustainable development.
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