IDEAS home Printed from https://ideas.repec.org/a/gam/jijerp/v19y2022i19p12348-d928000.html
   My bibliography  Save this article

Microplastics in Sediments of East Surabaya, Indonesia: Regional Characteristics and Potential Risks

Author

Listed:
  • Achmad Chusnun Ni’am

    (Department of Environmental Engineering, Institut Teknologi Adhi Tama Surabaya, Jalan Arief Rahman Hakim, Surabaya 60117, Indonesia)

  • Fahir Hassan

    (Department of Civil Engineering, Chung Yuan Christian University, Taoyuan 320314, Taiwan
    Advanced Environmental Ultra Research Laboratory (ADVENTURE), Department of Environmental Engineering, Chung Yuan Christian University, Taoyuan 320314, Taiwan)

  • Ruei-Feng Shiu

    (Institute of Marine Environment and Ecology, National Taiwan Ocean University, Keelung 20224, Taiwan)

  • Jheng-Jie Jiang

    (Advanced Environmental Ultra Research Laboratory (ADVENTURE), Department of Environmental Engineering, Chung Yuan Christian University, Taoyuan 320314, Taiwan
    Center for Environmental Risk Management (CERM), Chung Yuan Christian University, Taoyuan 320314, Taiwan)

Abstract

The presence of microplastics (MPs) in marine environments has become increasingly apparent. Owing to the lack of effective solid waste management, Indonesia is the second largest producer of ocean plastic waste after China. Currently, information about pollution of MPs in the sediments of East Surabaya, Indonesia, is not available, and this issue is addressed in this study for the first time. Sediment samples were collected from 16 sampling sites along urban and mangrove coastal areas. MPs were observed in most of the sampling sites, with abundances ranging from ND (not detected) to 598 items/kg. MP shapes constituted fragments (30%), foam (28%), granules (22%), and fibers (20%). The 500–1000 µm fraction was the dominant size of MPs. Polypropylene was the major polymer constituent, followed by high-density polyethylene and polyethylene. Findings from Spearman’s correlation coefficients, principal component analysis, and hierarchical cluster analysis reveal that the spatial pattern of MPs is closely related to coastal characteristics and population density. MPs in different coastal regions were assessed by the polymer risk index. Results reveal that coastal areas in the Bulak district exhibit the highest risk. Our results confirm the prevalence of MPs as anthropogenic pollutants in East Surabaya and highlight the importance of management action and education on environmental protection for the mitigation of MP pollution.

Suggested Citation

  • Achmad Chusnun Ni’am & Fahir Hassan & Ruei-Feng Shiu & Jheng-Jie Jiang, 2022. "Microplastics in Sediments of East Surabaya, Indonesia: Regional Characteristics and Potential Risks," IJERPH, MDPI, vol. 19(19), pages 1-10, September.
    • Handle: RePEc:gam:jijerp:v:19:y:2022:i:19:p:12348-:d:928000
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/1660-4601/19/19/12348/pdf
    Download Restriction: no
    File URL: https://www.mdpi.com/1660-4601/19/19/12348/
    Download Restriction: no
    ---><---

    Citations

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


    Cited by:

    1. Sri Widyastuti & Angga Susmana Abidin & Hikmaturrohmi Hikmaturrohmi & Bq Tri Khairina Ilhami & Nanda Sofian Hadi Kurniawan & Ahmad Jupri & Dining Aidil Candri & Andri Frediansyah & Eka Sunarwidhi Pras, 2023. "Microplastic Contamination in Different Marine Species of Bintaro Fish Market, Indonesia," Sustainability, MDPI, vol. 15(12), pages 1-14, June.
    2. Soesilo, Nining Indroyono & Alfarizi, Muhammad, 2024. "Psycho-social conditions of urban communities in the complexity of waste management: Are awareness and waste banks the main solution?," Socio-Economic Planning Sciences, Elsevier, vol. 93(C).

    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:jijerp:v:19:y:2022:i:19:p:12348-:d:928000. 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.

    We have no bibliographic references for this item. You can help adding them by using 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.