A preliminary study on the community structure of culturable planktonic and attached bacteria in the harbor of Qingdao, China
文献类型：期刊论文
| 作者 | Ma, Shide1; Zhang, Linlin3; Zhang, Yimeng1; Tai, Yu2; Han, Wen2; Yang, Jinfeng1; Shi, Xin1; Lu, Bochao1; Duan, Jizhou1 |
| 刊名 | ACTA OCEANOLOGICA SINICA
 |
| 出版日期 | 2025-08-01 |
| 卷号 | 44期号:8页码:122-132 |
| 关键词 | planktonic bacteria attached bacteria community structure ecology harbor |
| ISSN号 | 0253-505X |
| DOI | 10.1007/s13131-025-2494-0 |
| 通讯作者 | Zhang, Yimeng(zhangyimeng21314@163.com) ; Duan, Jizhou(duanjz@qdio.ac.cn) |
| 英文摘要 | Plate culture counting and strain isolation methods were utilized to assess the species richness and abundance of planktonic and attached bacteria on glass plates in the surface and bottom seawater of Qingdao Middle Harbor over a year, with monthly and quarterly sampling. Both species richness and bacterial numbers exhibited seasonal variations. Specifically, the abundance of attached bacteria and bacterioplankton peaked in June and July, corresponding to higher water temperatures in summer and autumn, while lower abundances were noted in January and December during cooler periods. Throughout the year, the species richness of attached bacteria consistently exceeded that of planktonic bacteria in both shallow and deep waters. Pseudoalteromonas emerged as the most prevalent genus among both planktonic and attached bacteria in surface and bottom seawater samples. Furthermore, the magnitude of changes in species richness and abundance for attached bacteria (0.66x105-15.85x105 CFU/cm2) was greater than that observed for planktonic bacteria (0.58x108-5.33x108 CFU/L). We propose that the attached bacterial populations, situated in limited microenvironments within the larger seawater ecosystem, exhibit heightened sensitivity to environmental fluctuations, resulting in more rapid shifts in population dynamics and lower ecological stability. The theoretical implications and potential applications of these findings warrant further investigation. |
| WOS关键词 | MARINE ; PHOTOTROPHY ; MICROBES ; SEA |
| WOS研究方向 | Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:001608635700009 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/203740]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 通讯作者 | Zhang, Yimeng; Duan, Jizhou |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, State Key Lab Adv Marine Mat, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Qingdao Tony Machinery & Equipment Co Ltd, Qingdao 266000, Peoples R China 3.Shandong Univ Sci & Technol, Coll Safety & Environm Engn, Qingdao 266590, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Shide,Zhang, Linlin,Zhang, Yimeng,et al. A preliminary study on the community structure of culturable planktonic and attached bacteria in the harbor of Qingdao, China[J]. ACTA OCEANOLOGICA SINICA,2025,44(8):122-132. |
| APA | Ma, Shide.,Zhang, Linlin.,Zhang, Yimeng.,Tai, Yu.,Han, Wen.,...&Duan, Jizhou.(2025).A preliminary study on the community structure of culturable planktonic and attached bacteria in the harbor of Qingdao, China.ACTA OCEANOLOGICA SINICA,44(8),122-132. |
| MLA | Ma, Shide,et al."A preliminary study on the community structure of culturable planktonic and attached bacteria in the harbor of Qingdao, China".ACTA OCEANOLOGICA SINICA 44.8(2025):122-132. |
入库方式： OAI收割
来源：海洋研究所
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