학술논문
MICROPLASTIC POLLUTION OF SEABED IN FRONT OF FUNABASHI CITY / 船橋市沖合の海底土におけるマイクロプラスチック汚染実態の把握
Document Type
Journal Article
Author
Source
土木学会論文集B3（海洋開発） / Journal of Japan Society of Civil Engineers, Ser. B3 (Ocean Engineering). 2022, 78(2)817
Subject
Language
Japanese
ISSN
2185-4688
Abstract
Marine pollution of microplastics (plastics less than 5 mm) is attracting worldwide attention. In this study, the maximum number of MPs in the seabed was 97.2 / kg-dry. It was found that the number was high near the estuary and low offshore. The polymer was spatially different. It was confirmed that the number of MPs and the polymer changed with time at all the survey points. This suggests that there may be multiple sedimentary processes in this area.