A Sustainability-Oriented Assessment of Noise Impacts on University Dormitories: Field Measurements, Student Survey, and Modeling Analysis

Xiaoying Wen (), Shikang Zhou, Kainan Zhang, Jianmin Wang and Dongye Zhao ()
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Xiaoying Wen: Department of Architecture and Art, Taiyuan University of Technology, Taiyuan 030024, China
Shikang Zhou: Department of Architecture and Art, Taiyuan University of Technology, Taiyuan 030024, China
Kainan Zhang: Department of Architecture and Art, Taiyuan University of Technology, Taiyuan 030024, China
Jianmin Wang: Department of Architecture and Art, Taiyuan University of Technology, Taiyuan 030024, China
Dongye Zhao: Department of Civil, Construction and Environmental Engineering, San Diego State University, San Diego, CA 92182-1324, USA

Sustainability, 2025, vol. 17, issue 15, 1-25

Abstract: Ensuring a sustainable and healthy human environment in university dormitories is essential for students’ learning, living, and overall health and well-being. To address this need, we carried out a series of systematic field measurements of the noise levels at 30 dormitories in three representative major urban universities in a major provincial capital city in China and designed and implemented a comprehensive questionnaire and surveyed 1005 students about their perceptions of their acoustic environment. We proposed and applied a sustainability–health-oriented, multidimensional assessment framework to assess the acoustic environment of the dormitories and student responses to natural sound, technological sounds, and human-made sounds. Using the Structural Equation Modeling (SEM) approach combined with the field measurements and student surveys, we identified three categories and six factors on student health and well-being for assessing the acoustic environment of university dormitories. The field data indicated that noise levels at most of the measurement points exceeded the recommended or regulatory thresholds. Higher noise impacts were observed in early mornings and evenings, primarily due to traffic noise and indoor activities. Natural sounds (e.g., wind, birdsong, water flow) were highly valued by students for their positive effect on the students’ pleasantness and satisfaction. Conversely, human and technological sounds (traffic noise, construction noise, and indoor noise from student activities) were deemed highly disturbing. Gender differences were evident in the assessment of the acoustic environment, with male students generally reporting higher levels of the pleasantness and preference for natural sounds compared to female students. Educational backgrounds showed no significant influence on sound perceptions. The findings highlight the need for providing actionable guidelines for dormitory ecological design, such as integrating vertical greening in dormitory design, water features, and biodiversity planting to introduce natural soundscapes, in parallel with developing campus activity standards and lifestyle during noise-sensitive periods. The multidimensional assessment framework will drive a sustainable human–ecology–sound symbiosis in university dormitories, and the category and factor scales to be employed and actions to improve the level of student health and well-being, thus, providing a reference for both research and practice for sustainable cities and communities.

Keywords: acoustic environment; acoustic sustainability; noise impact; noise control; acoustic assessment; student health and well-being (search for similar items in EconPapers)
JEL-codes: O13 Q Q0 Q2 Q3 Q5 Q56 (search for similar items in EconPapers)
Date: 2025
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