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[Characteristics of Microplastic Pollution in Sediment of Silty Coast in Culture Bay].

PubMed 2024 5 citations ? Citation count from OpenAlex, updated daily. May differ slightly from the publisher's own count. Score: 45 ? 0–100 AI score estimating relevance to the microplastics field. Papers below 30 are filtered from public browse.

Zhihua Feng, Zhihua Feng, Zhihua Feng, Siqi Xie, Siqi Xie, Jincheng He, Wei Huang Wei Huang Wei Huang Wei Huang Zhihua Feng, Kexin Song, Kexin Song, Kexin Song, Kexin Song, Zhihua Feng, Zhihua Feng, Wei Huang Kexin Song, Kexin Song, Zhihua Feng, Kexin Song, Zhihua Feng, Kexin Song, Kexin Song, Wei Huang Wei Huang Wei Huang Wei Huang Kexin Song, Kexin Song, Kexin Song, Zhihua Feng, Wei Huang Wei Huang Wei Huang Wei Huang Wei Huang Wei Huang Wei Huang Jincheng He, Siqi Xie, Siqi Xie, Zhihua Feng, Changwen Li, Wei Huang Zhihua Feng, Wei Huang Zhihua Feng, Wei Huang Zhihua Feng, Zhihua Feng, Changwen Li, Zhihua Feng, Kexin Song, Wei Huang Kexin Song, Zhihua Feng, Kexin Song, Wei Huang Wei Huang Wei Huang Wei Huang Zhihua Feng, Changwen Li, Zhihua Feng, Wei Huang Siqi Xie, Wei Huang Wei Huang Wei Huang Kexin Song, Zhihua Feng, Zhihua Feng, Changwen Li, Siqi Xie, Zhihua Feng, Zhihua Feng, Wei Huang Wei Huang Wei Huang Jincheng He, Wei Huang Zhihua Feng, Zhihua Feng, Wei Huang Wei Huang Wei Huang Wei Huang Bao-Kun Liu, Bao-Kun Liu, Wei Huang Zhihua Feng, Zhihua Feng, Wei Huang Wei Huang Wei Huang Wei Huang Wei Huang Wei Huang Wei Huang Zhihua Feng, Wei Huang Wei Huang Wei Huang Wei Huang Wei Huang Zhihua Feng, Wei Huang Wei Huang Wei Huang Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Wei Huang Wei Huang Wei Huang Wei Huang Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Wei Huang Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Zhihua Feng, Wei Huang Wei Huang Zhihua Feng, Zhihua Feng, Zhihua Feng, Wei Huang Wei Huang Zhihua Feng, Zhihua Feng, Wei Huang Wei Huang Wei Huang Zhihua Feng, Zhihua Feng, Wei Huang Wei Huang Wei Huang Wei Huang Wei Huang Wei Huang

Summary

Microplastic characteristics and depth profiles were analyzed in deep sediments from a silty mudflat near a Haizhou Bay aquaculture area, providing rare data on vertical microplastic distribution in coastal sediment cores.

Study Type Environmental

Microplastic pollution is a central issue of great concern in the current environmental field. Microplastic pollution in marine environmental media is widely reported, but the characteristics of microplastic pollution in deep sediments are rarely reported. Based on this, three sampling points were set up on the muddy coast near the Haizhou Bay, a typical aquaculture sea area, to analyze the characteristics of microplastic pollution in sediment column samples. The study showed that the abundance of microplastics in the sediments of the study area was(0.12 ± 0.07)n·g<sup>-1</sup>, which was at the medium pollution level. The total amount of microplastics in the sediment column was 3.43-6.00 times the abundance of microplastics in the surface sediment (5 cm). The abundance of microplastics in the sediment column samples showed regional differences. There was no significant difference in the abundance of microplastics in the sediment at different depths, but the index decreased with the increase in depth. The relationship between sediment moisture content, depth, and microplastics indicated that the abundance of microplastics in sediment was related to the physical properties of the sediment. Transparent and black microplastics accounted for the highest proportion in each station. Fiber was the most common form of microplastics in the sediment, and microplastics with small particle size accounted for the majority. The density of microplastics did not prevent its appearance in the sediment. The pollution characteristics of microplastics varied greatly in different depths of sediments.

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