2022年苏北宿迁市功能区声环境状况及演变规律分析

Analysis of the Acoustic Environment Status and Evolution Law in a Functional Area of the Suqian City in Northern Jiangsu in 2022

在对2022年江苏省宿迁市四类功能区声环境点位监测数据、点次达标率及24小时变化趋势进行统计,对宿迁市功能区声环境质量现状进行分析的基础上,与2021年功能区声环境四类功能区作了详细对比,同时利用Spearman秩相关系数计算给出了“十三五”以来的演变规律,最后提出功能区声环境质量改善的对策建议,为地方进一步打好污染防治攻坚战提供技术支撑,为打造更加安静宜居的城市生活环境,助力当地高质量发展作出贡献。

Based on the 2022 monitoring data of the acoustic environment in the four functional zones in Suqian,Jiangsu province,as well as the rate of reaching the target and the 24 hour change trend,the acoustic environment quality of the Suqian functional zones was analyzed,the results are compared with those of the four functional areas of the acoustic environment in the 2021 functional areas,and the evolution rules of the acoustic environment since the“13 th Five Year Plan”are given by using the Spearman rank correlation coefficient,finally,the paper puts forward some suggestions to improve the quality of acoustic environment in the functional zone,which can provide technical support for the local government to further carry out the Battle of Pollution Prevention and control,and to create a more quiet and livable urban living environment,contribute to high quality local development.