Temporal dynamics of microbial communities in the water of polyculture pond system for Chinese swimming crab Portunus trituberculatus
文献类型：期刊论文
| 作者 | Huang, Qian2 ; Li, Meng2,3; Xu, Sha1; Li, Caiwen2,3
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| 刊名 | JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY
 |
| 出版日期 | 2024-10-01 |
| 卷号 | 579页码:11 |
| 关键词 | Aquaculture Polyculture pond systems Microbial community Networks Environmental drivers |
| ISSN号 | 0022-0981 |
| DOI | 10.1016/j.jembe.2024.152047 |
| 通讯作者 | Li, Caiwen(cwli@qdio.ac.cn) |
| 英文摘要 | Microorganisms as the vital component of aquaculture ecosystems, were involved in nutrient cycling, water quality regulation, and the health of cultured species. In this study, aquatic water samples were collected monthly to reveal microbial community compositions, functions, and interactions in different habitats (pond and waterway) during the culture stages of the Chinese swimming crab Portunus trituberculatus in Shandong Province. Due to the semi-closed conditions with limited water exchange, the alpha diversities were lower in the polyculture pond. The relative abundances of the dominant phyla varied dramatically, and most biomarkers were identified in the polyculture pond. The beta diversity of the microbial communities significantly differed among culture stages and habitats. Furthermore, the heterogeneity of prokaryotic microorganisms was greater than that of eukaryotic microorganisms. In the polyculture pond, the microbial community was sensitive to nutrient cycling, with abundant functions related to "photoautotrophy", "nitrogen_respiration" and "nitrate_respiration", corresponding to P. trituberculatus culture activities. The co-occurrence network of the microbial community in the polyculture pond tended to be looser than that in the waterway, with a lower number of taxa and correlations. In addition, these networks had nonrandom patterns and formed "small world" topological structures. The lowabundance genera with a higher level of betweenness centrality scores were the hubs or connectors in the networks and might play an essential role in microbial community composition. Furthermore, potential pathogens (Vibrio, Acholeplasma, Photobacterium, and Flavobacterium) deserve more attention during P. trituberculatus culture. This study will be useful for understanding microbial communities in polyculture pond systems and will provide a reference for the health aquaculture of P. trituberculatus. |
| WOS关键词 | SHRIMP ; BACTERIOPLANKTON ; CULTURE ; ASSOCIATION ; INFECTIONS ; INDICATORS ; MODULARITY ; DIVERSITY ; DISEASES ; BACTERIA |
| 资助项目 | National Natural Science Foundation of China (NNSFC) -Shandong Joint program[U1906214] ; Postdoctoral Innovation Talents Support Program of Shandong[SDBX2023029] ; Postdoctoral Funding Program of NSFC[QDBSH20230201006] ; Postdoctoral Funding Program of NSFC[42006121] ; Postdoctoral Funding Program of NSFC[41976136] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001285775300001 |
| 出版者 | ELSEVIER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/197683]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Li, Caiwen |
| 作者单位 | 1.Shaanxi Prov Acad Environm Sci, Xian 710061, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Marine Ecol & Environm Sci Lab, Qingdao 266237, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Qian,Li, Meng,Xu, Sha,et al. Temporal dynamics of microbial communities in the water of polyculture pond system for Chinese swimming crab Portunus trituberculatus[J]. JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY,2024,579:11. |
| APA | Huang, Qian,Li, Meng,Xu, Sha,&Li, Caiwen.(2024).Temporal dynamics of microbial communities in the water of polyculture pond system for Chinese swimming crab Portunus trituberculatus.JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY,579,11. |
| MLA | Huang, Qian,et al."Temporal dynamics of microbial communities in the water of polyculture pond system for Chinese swimming crab Portunus trituberculatus".JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY 579(2024):11. |
入库方式： OAI收割
来源：海洋研究所
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