Microbial community structure and co-occurrence network stability in seawater and microplastic biofilms under prometryn pollution in marine ecosystems,Marine Pollution Bulletin

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Microbial community structure and co-occurrence network stability in seawater and microplastic biofilms under prometryn pollution in marine ecosystems
Marine Pollution Bulletin ( IF 5.3 ) Pub Date : 2023-12-29 , DOI: 10.1016/j.marpolbul.2023.115960
Mengyao Yang ₁ , Lingchao Zhao ₂ , Xiaowen Yu ₁ , Wangxinze Shu ₃ , Furong Cao ₁ , Qian Liu ₄ , Mingjian Liu ₅ , Jun Wang ₁ , Yong Jiang ₅

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Prometryn has been extensively detected in marine environment because of its widespread usage in agriculture and aquaculture and has been concerns since its serious effects on aquatic organisms. However, its impact on the microbial community in the marine ecosystem including seawater and biofilm is still unclear. Therefore, a short-term indoor microcosm experiment of prometryn exposure was conducted. This study found that prometryn had a more significant impact on the structure and stability of the microbial community in seawater compared to microplastic biofilms. Additionally, we observed that the assembly of the microbial community in biofilms was more affected by stochastic processes than in seawater under the exposure of prometryn. Our study provided evidence for the increasing impact of the microbial communities under the stress of prometryn and microplastics.

中文翻译：

扑草净污染下海洋生态系统海水和微塑料生物膜微生物群落结构及共生网络稳定性

由于扑草净在农业和水产养殖中的广泛使用，在海洋环境中被广泛检测到，并因其对水生生物的严重影响而受到关注。然而，其对包括海水和生物膜在内的海洋生态系统微生物群落的影响仍不清楚。因此，进行了扑草净暴露的短期室内微观实验。这项研究发现，与微塑料生物膜相比，扑草净对海水中微生物群落的结构和稳定性具有更显着的影响。此外，我们观察到，在扑草净暴露下，生物膜中微生物群落的组装比海水中的微生物群落更容易受到随机过程的影响。我们的研究提供了证据，证明在扑草净和微塑料的压力下，微生物群落的影响越来越大。

更新日期：2023-12-29

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