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Inclusion of shape parameters increases the accuracy of 3D models for microplastics mass quantification
https://oacis.repo.nii.ac.jp/records/2565
https://oacis.repo.nii.ac.jp/records/2565e6308396-706b-4ca6-a737-990122e04b45
Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-09-26 | |||||
タイトル | ||||||
タイトル | Inclusion of shape parameters increases the accuracy of 3D models for microplastics mass quantification | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | Microplastics, Quantification, Characterization, Image analysis, Mass estimation, Methodology | |||||
資源タイプ | ||||||
資源タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
著者 |
Tanoiri, Hiraku
× Tanoiri, Hiraku× Nakano, Haruka× Arakawa, Hisayuki× Hattori, Ricardo Shohei× Yokota, Masashi |
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書誌情報 |
Marine Pollution Bulletin 巻 171, p. 112749, 発行日 2021-10 |
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抄録 | ||||||
内容記述 | As microplastics may bring about adverse effects on living organisms, it is important to establish more precise quantification approaches to better understand their dynamics. One method to determine the concentration of microplastics is to estimate their mass using three-dimensional (3D) models, but its accuracy is not well known. In this study, we evaluated the shape of the particles and verified the accuracy of a 3D model-based mass estimation using samples from a tidal flat facing Tokyo Bay. The particle shape evaluation suggested that the microplastics were flat and irregular in shape; based on these data, we created two types of models to estimate their mass. As a result, an accuracy of mass estimation by our model was higher than other models that consider the slenderness and flatness of particles. The optimization of mass estimation methods based on 3D models may improve the reliability of microplastic evaluation in monitoring studies. |
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内容記述 | ||||||
内容記述 | 公開日: 2023-08-05 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0025-326X | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00721620 | |||||
PubMed番号 | ||||||
識別子タイプ | PMID | |||||
関連識別子 | 34365282 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.marpolbul.2021.112749 | |||||
権利 | ||||||
権利情報 | (c) 2021 Elsevier B.V.. This is the author's version of the work. It is posted here for your personal use. Not for redistribution. The definitive Version of Record was published in https://doi.org/10.1016/j.marpolbul.2021.112749 | |||||
情報源 | ||||||
関連識別子 | https://www.sciencedirect.com/science/article/am/pii/S0025326X21007839 | |||||
関連名称 | Author's Accepted Manuscript Version/PDF (Available on: 2023-08-05) | |||||
情報源 | ||||||
関連識別子 | https://www.elsevier.com/ja-jp | |||||
関連名称 | Elsevier B.V. | |||||
出版者 | ||||||
出版者 | Elsevier B.V. |