论文标题
可持续海草生态系统中共生细菌结构的估计
Estimation of symbiotic bacterial structure in a sustainable seagrass ecosystem on recycled management
论文作者
论文摘要
海草草地在蓝色碳和水生生态系统服务中起着至关重要的作用。但是，仍在探索海草繁荣的方法。在这里，从陆上水产养殖设施周围的海草和海藻分配的49次公共沿海调查的数据被重新升级，并且发现了海草Zostera码头壮成长的特殊区域。那里的细菌种群显示出属于黄细菌阶的病原体候选者的明显下降。 Moreover, structure equation modeling and a linear non-Gaussian acyclic model based on the machine learning data estimated an optimal symbiotic bacterial group candidate for seagrass growth as follows: the Lachnospiraceae and Ruminococcaceae families as gut-inhabitant bacteria, Rhodobacteraceae as photosynthetic bacteria, and Desulfobulbaceae as cable bacteria modulating硫化物的氧或硝酸盐还原和氧化。这些观察结果赋予了海草共生细菌结构的新观点，这对于水产养殖中的蓝色碳和低蛋白海洋生态系统至关重要。
Seagrass meadows play an essential role in blue carbon and aquatic ecosystem services. However, methods for the flourishing of seagrass are still being explored. Here, data from 49 public coastal surveys on the distribution of seagrass and seaweed around the onshore aquaculture facilities are revalidated, and an exceptional area where the seagrass Zostera marina thrives was found. The bacterial population there showed an apparent decrease in the pathogen candidates belonging to the order Flavobacteriales. Moreover, structure equation modeling and a linear non-Gaussian acyclic model based on the machine learning data estimated an optimal symbiotic bacterial group candidate for seagrass growth as follows: the Lachnospiraceae and Ruminococcaceae families as gut-inhabitant bacteria, Rhodobacteraceae as photosynthetic bacteria, and Desulfobulbaceae as cable bacteria modulating oxygen or nitrate reduction and oxidation of sulfide. These observations confer a novel perspective on the seagrass symbiotic bacterial structures critical for blue carbon and low-pathogenic marine ecosystems in aquaculture.
