Dynamics of microbial communities and their environmental behaviors in kelp farming areas, North Yellow Sea
文献类型：期刊论文
| 作者 | Cheng, Shenwei1,2; Li, Zhaoran1,2; Sheng, Yanqing1,2 |
| 刊名 | AQUACULTURE
 |
| 出版日期 | 2026-05-30 |
| 卷号 | 619页码:12 |
| 关键词 | Kelp Microbial community structure Elemental cycling North Yellow Sea |
| ISSN号 | 0044-8486 |
| DOI | 10.1016/j.aquaculture.2026.743874 |
| 通讯作者 | Sheng, Yanqing(yqsheng@yic.ac.cn) |
| 英文摘要 | Large-scale kelp cultivation is pivotal for the global circular economy and climate regulation. However, frequent ecological disturbances in mariculture areas have underscored the need to understand microbial community dynamics and their role in biogeochemical cycling. This study systematically characterized the microbial communities within the seawater and sediment of two representative kelp farming areas in the North Yellow Sea via high-throughput sequencing, incorporating regional, seasonal, and farming models. The results indicate that the microbial diversity in Sanggou Bay is relatively low, which may suggest a potential risk to ecological stability. In contrast, the Changdao region maintains a more complex community structure, which may confer a stronger buffering capacity. While kelp farming activities appear to influence the seasonal succession of planktonic microorganisms, the microbial response in sediments exhibits a lag effect and cumulative changes. Furthermore, seasonal variations significantly modulate the functional potential for nutrient cycling, particularly the cycles of nitrogen and phosphorus. Notably, polyculture models are associated with increased relative abundance of predicted functions and enhanced network stability, which could foster a more robust metabolic environment and improve resilience to environmental disturbances. These findings provide critical insights for optimizing kelp farming strategies and contribute to mitigating potential ecological risks in marine aquaculture. |
| WOS关键词 | SP NOV. ; EMENDED DESCRIPTION |
| WOS研究方向 | Fisheries ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001716611600001 |
| 资助机构 | National Key Research and Development Program of China |
| 源URL | [http://ir.yic.ac.cn/handle/133337/42296]  |
| 专题 | 烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Sheng, Yanqing |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Shandong Key Lab Coastal Environm Proc, Yantai 264003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Shenwei,Li, Zhaoran,Sheng, Yanqing. Dynamics of microbial communities and their environmental behaviors in kelp farming areas, North Yellow Sea[J]. AQUACULTURE,2026,619:12. |
| APA | Cheng, Shenwei,Li, Zhaoran,&Sheng, Yanqing.(2026).Dynamics of microbial communities and their environmental behaviors in kelp farming areas, North Yellow Sea.AQUACULTURE,619,12. |
| MLA | Cheng, Shenwei,et al."Dynamics of microbial communities and their environmental behaviors in kelp farming areas, North Yellow Sea".AQUACULTURE 619(2026):12. |
入库方式： OAI收割
来源：烟台海岸带研究所
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