IDEAS home Printed from https://ideas.repec.org/a/gam/jlands/v12y2023i10p1929-d1261175.html
   My bibliography  Save this article

How Should Soundscape Optimization from Perceived Soundscape Elements in Urban Forests by the Riverside Be Performed?

Author

Listed:
  • Xin-Chen Hong

    (School of Architecture, Southeast University, Nanjing 210096, China
    School of Architecture and Urban-Rural Planning, Fuzhou University, Fuzhou 350108, China
    These authors contributed equally to this work.)

  • Shi Cheng

    (School of Architecture, Southeast University, Nanjing 210096, China
    These authors contributed equally to this work.)

  • Jiang Liu

    (School of Architecture and Urban-Rural Planning, Fuzhou University, Fuzhou 350108, China)

  • Lian-Huan Guo

    (School of Architecture and Urban-Rural Planning, Fuzhou University, Fuzhou 350108, China)

  • Emily Dang

    (Department of Forest Resources Management, University of British Columbia, Vancouver, BC V6T 1Z4, Canada)

  • Jia-Bing Wang

    (School of Architecture and Urban-Rural Planning, Fuzhou University, Fuzhou 350108, China)

  • Yuning Cheng

    (School of Architecture, Southeast University, Nanjing 210096, China)

Abstract

Urban forests by the riverside are important habitats for various animals and contribute various soundscapes for citizens. Unfortunately, urban forests are exposed to the influence of riverside traffic noises from freeways. This study aims to explore the spatial and temporal variation of soundscape, conduct soundscape optimization for multiple parameters, and find a balance and its interval of soundscape elements through optimizing a soundscape map. Questionnaires and measuring equipment were used to gather soundscape information in an urban forested area in Fuzhou, China. Diurnal variations and soundscape mapping were used to analyze spatial and psychophysical relationships between soundscape drivers. We then conducted optimization for a soundscape map, which included normalization, critical value determination, target interval of optimal SPL determination, and modification of SPL and mapping. Our findings suggest that biological activities and natural phenomena are potential drivers for diurnal variation of soundscapes, especially tidal phenomena contributing water and shipping soundscapes. Our results also suggest that all the high values of perceived soundscapes were found at the southwest corner of the study area, which includes both riverside and urban forest elements. Furthermore, we suggest combining both optimal soundscape and SPL correction maps to aid in sustainable design in urban forests. This can contribute to the understanding and methodology of soundscape map optimization in urban forests when proposing suitable design plans and conservation of territorial sound.

Suggested Citation

  • Xin-Chen Hong & Shi Cheng & Jiang Liu & Lian-Huan Guo & Emily Dang & Jia-Bing Wang & Yuning Cheng, 2023. "How Should Soundscape Optimization from Perceived Soundscape Elements in Urban Forests by the Riverside Be Performed?," Land, MDPI, vol. 12(10), pages 1-13, October.
    • Handle: RePEc:gam:jlands:v:12:y:2023:i:10:p:1929-:d:1261175
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2073-445X/12/10/1929/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/2073-445X/12/10/1929/
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Fan Yang & Zhi Yi Bao & Zhu Jun Zhu, 2011. "An Assessment of Psychological Noise Reduction by Landscape Plants," IJERPH, MDPI, vol. 8(4), pages 1-17, April.
    2. Fan Fei & Yan Wang & Xiaoyun Jia, 2022. "Assessment of the Mechanisms of Summer Thermal Environment of Waterfront Space in China’s Cold Regions," Sustainability, MDPI, vol. 14(5), pages 1-23, February.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Yihua Sun & Shixian Luo, 2024. "A Study on the Current Situation of Public Service Facilities’ Layout from the Perspective of 15-Minute Communities—Taking Chengdu of Sichuan Province as an Example," Land, MDPI, vol. 13(7), pages 1-18, July.
    2. Li Wang & Xiao Liu & Hao Zheng & Luca Caneparo, 2024. "Quality Improvement of Urban Public Space from the Perspective of the Flâneur," Land, MDPI, vol. 13(6), pages 1-26, June.
    3. Shi Cheng & Dunsong Zhang & Yijing Wang & Xiaohan Zhang, 2024. "Exploring the Relationships between Mini Urban Green Space Layout and Human Activity," Land, MDPI, vol. 13(6), pages 1-24, June.
    4. Hanzheng Lin & Jia-Bing Wang & Xuewei Zhang & Fangbing Hu & Jiang Liu & Xin-Chen Hong, 2024. "Historical sensing: the spatial pattern of soundscape occurrences recorded in poems between the Tang and the Qing Dynasties amid urbanization," Palgrave Communications, Palgrave Macmillan, vol. 11(1), pages 1-27, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Tjeerd C. Andringa & J. Jolie L. Lanser, 2013. "How Pleasant Sounds Promote and Annoying Sounds Impede Health: A Cognitive Approach," IJERPH, MDPI, vol. 10(4), pages 1-23, April.
    2. Haifeng Li & Wenbo Chen & Wei He, 2015. "Planning of Green Space Ecological Network in Urban Areas: An Example of Nanchang, China," IJERPH, MDPI, vol. 12(10), pages 1-16, October.
    3. Yan Liu & Zhijie Wang, 2023. "Research Progress and Hotspot Analysis of Urban Heat Island Effects Based on Cite Space Analysis," Land, MDPI, vol. 12(6), pages 1-19, May.
    4. Wenbo Li & Yang Liu, 2024. "The influence of visual and auditory environments in parks on visitors’ landscape preference, emotional state, and perceived restorativeness," Palgrave Communications, Palgrave Macmillan, vol. 11(1), pages 1-18, December.
    5. Ahmet Akay & Serpil Önder, 2022. "An acoustical landscaping study: the impact of distance between the sound source and the landscape plants on traffic noise reduction," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 24(10), pages 12036-12058, October.
    6. Rebecca Reece & Anna Bornioli & Isabelle Bray & Nigel Newbutt & David Satenstein & Chris Alford, 2022. "Exposure to Green, Blue and Historic Environments and Mental Well-Being: A Comparison between Virtual Reality Head-Mounted Display and Flat Screen Exposure," IJERPH, MDPI, vol. 19(15), pages 1-21, August.
    7. Shilun Zhang & Xiaolong Zhao & Zixi Zeng & Xuan Qiu, 2019. "The Influence of Audio-Visual Interactions on Psychological Responses of Young People in Urban Green Areas: A Case Study in Two Parks in China," IJERPH, MDPI, vol. 16(10), pages 1-14, May.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:gam:jlands:v:12:y:2023:i:10:p:1929-:d:1261175. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.