دورية أكاديمية
أعرض في EDS

Intra-annual variation in microplastics in mussels (Mytilus galloprovincialis) inhabiting an urbanized bay of South Korea.

التفاصيل البيبلوغرافية
العنوان: Intra-annual variation in microplastics in mussels (Mytilus galloprovincialis) inhabiting an urbanized bay of South Korea.
المؤلفون: Jeong J; Ecological Risk Research Department, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea; Department of Ocean Science, University of Science and Technology, Daejeon 34113, Republic of Korea., Shim WJ; Ecological Risk Research Department, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea; Department of Ocean Science, University of Science and Technology, Daejeon 34113, Republic of Korea., Cho Y; Ecological Risk Research Department, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea; Department of Ocean Science, University of Science and Technology, Daejeon 34113, Republic of Korea., Han GM; Ecological Risk Research Department, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea., Jang M; Ecological Risk Research Department, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea., Hong SH; Ecological Risk Research Department, Korea Institute of Ocean Science and Technology, Geoje 53201, Republic of Korea; Department of Ocean Science, University of Science and Technology, Daejeon 34113, Republic of Korea. Electronic address: shhong@kiost.ac.kr.
المصدر: Marine pollution bulletin [Mar Pollut Bull] 2023 Nov; Vol. 196, pp. 115673. Date of Electronic Publication: 2023 Oct 20.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Country of Publication: England NLM ID: 0260231 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-3363 (Electronic) Linking ISSN: 0025326X NLM ISO Abbreviation: Mar Pollut Bull Subsets: MEDLINE
أسماء مطبوعة: Publication: 2003- : Oxford : Elsevier
Original Publication: London, Macmillan.
مواضيع طبية MeSH: Mytilus* , Water Pollutants, Chemical*/analysis, Animals ; Microplastics ; Plastics ; Bays ; Republic of Korea ; Environmental Monitoring
مستخلص: This study investigated the presence of microplastics (MPs) in mussels from an urbanized bay in Korea, focusing on intra-annual variation. The average MP concentration was 0.36 ± 0.14 n/g w.w. (1.24 ± 0.56 n/individual). MPs were detected throughout the year with minor monthly variation and no significant monthly changes. Although there was no correlation between MP concentration in mussel and seawater, a positive relationship was observed when normalizing MPs to mussel's condition index (except for July). Polypropylene, polyethylene and acrylate polymer were dominant MPs, with high-density polymers comprising 59 % of the total. Most MPs were fragments and particles <200 μm. This study indicates that strict time restrictions for mussel sampling may not be necessary to assess MP levels in this bay. Additionally, considering MPs in seawater, biological conditions of mussel may be essential for understanding variations in MP levels in mussels. Including small MPs (<200 μm) and high-density polymers in MP assessment is recommended.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2023 Elsevier Ltd. All rights reserved.)
فهرسة مساهمة: Keywords: Biomonitoring; Coastal environment; Intra-annual variation; Microplastic; Mussel
المشرفين على المادة: 0 (Microplastics)
0 (Plastics)
0 (Water Pollutants, Chemical)
تواريخ الأحداث: Date Created: 20231022 Date Completed: 20231127 Latest Revision: 20231127
رمز التحديث: 20231127
DOI: 10.1016/j.marpolbul.2023.115673
PMID: 37866056
قاعدة البيانات: MEDLINE
الوصف
تدمد:1879-3363
DOI:10.1016/j.marpolbul.2023.115673