NGHIÊN CỨU SỰ TÍCH TỤ VI NHỰA TRONG TRẦM TÍCH VÀ VEN BỜ TẠI VỊNH ĐÀ NẴNG

  • Đỗ Văn Mạnh
  • Nguyễn Phương Anh
  • Doãn Thị Thùy Linh
  • Lê Xuân Thanh Thảo
Từ khóa: accumulation, microplastic, sediment, coastal, Danang Bay.

Tóm tắt

The microplastic accumulation in the coastal and sediment of Danang Bay was investigated in this study. Samples were collected from the coastal and seabed, the both of qualitatively and quantitatively was used to conduct microplastics and following the current standard methods. The obtained results were indicated that microplastics appeared both in sediment and ashore. The size and shape of the
microplastics ranged of 0.45 μm - 3 mm and the microbeads; fibers; pieces and microfragments with the different colors (blue, green, red, transparent and yellow). The composition of microplastics is diverse and many different components such as High density polyethylene (HDPE); Polyethylene (PE);
Polypropylene (PP); Polystyrene (PS); Polyvinyl chloride (PVC) and Nylon. The amount of microplastics was collected on the coastal is greater than that of the sediment samples. Resulting from founding aspects, this study is an initial issue data about the microplastic accumulation in the Danang Bay area and is also valuable for furthers.

điểm /   đánh giá
Phát hành ngày
2021-01-18
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