Persistent Identifier
|
doi:10.23708/RJ85XS |
Publication Date
|
2024-06-04 |
Title
| Microplastic concentrations in surface water of Urban Lakes in Danang, Vietnam, 2021 |
Author
| Trinh-Dang, Mau (The University of Da Nang, University of Science and Education - Vietnam) - ORCID: 0000-0002-3662-2392
Tran-Nguyen, Quynh Anh (The University of Da Nang, University of Science and Education - Vietnam) - ORCID: 0000-0001-9974-8251
Nguyen, Hoai Nhu Y (The University of Da Nang, University of Science and Education - Vietnam)
Le, Thi Mai (The University of Da Nang, University of Science and Education - Vietnam) |
Point of Contact
|
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Trinh-Dang, Mau (The University of Da Nang, University of Science and Education - Vietnam) |
Description
| Microplastic (300-5000µm) concentrations in surface water were investigated in Sen lake, Hoa Phu lake, Ham Nghi lake, Cong Vien lake, Bo De lake, Bau Trang lake, Bau Tram lake of Da Nang city, Central Viet Nam, in April 2021 (dry season) and in December 2021 (wet season).
Microplastics in water were sampled using a stainless steel bucket and filtered through a plankton net with a mesh size of 80 μm. The samples were extracted in the laboratory using enzymatic digestion and H2O2 30%, density separated by NaCl, and were filtered on GF-A filter. Then microplastics were observed by a stereomicroscope and classified into groups of shape, color, and size. Microplastic concentration was expressed as the number of particles per m3 (item m-3) for water. (2024-05-07) |
Subject
| Earth and Environmental Sciences |
Keyword
| microplastics
urban lake
surface water |
Scientific Theme
| Aquatic ecosystems (NumeriSud) https://uri.ird.fr/so/kos/tnu/036 |
Related Publication
| Tran-Nguyen, Q., Le, T., Nguyen, Q., Trinh-Dang, M. (2024) Microplastics in the surface water of urban lakes in central Vietnam: Pollution level, characteristics, and ecological risk assessment. Case Studies in Chemical and Environmental Engineering. 2024(9)-100622. doi: 10.1016/j.cscee.2024.100622 https://doi.org/10.1016/j.cscee.2024.100622 |
Notes
| Data type: Survey data |
Language
| English |
Funding Information
| Funds for Science and Technology Development of The University of Da Nang, Vietnam: grant number: B2020-DN03-50 |
Depositor
| Trinh-Dang, Mau |
Deposit Date
| 2024-05-07 |
Time Period
| Start Date: 2021-04-01 ; End Date: 2021-12-30 |
Date of Collection
| Start Date: 2021-04-01 ; End Date: 2021-12-30 |