Annual variation of in situ sedimentation of planktonic Ciliophora cysts in a temperate bay
文献类型：期刊论文
| 作者 | Yu, Ying5; Zhang, Wuchang2,3,4; Lin, Zhenxian1 |
| 刊名 | FRONTIERS IN MARINE SCIENCE
 |
| 出版日期 | 2023-07-05 |
| 卷号 | 10页码:12 |
| 关键词 | planktonic Ciliophora cyst sedimentation seasonal variation Bohai Bay |
| DOI | 10.3389/fmars.2023.1186034 |
| 通讯作者 | Zhang, Wuchang(wuchangzhang@163.com) |
| 英文摘要 | Marine planktonic Ciliophora serve as a key component of the plankton food web. The formation of cysts is of common occurrence among planktonic Ciliophora, and encystment plays an important role in the persistence and diffusion of population. However, studies on the seasonal pattern of encystment of planktonic Ciliophora in natural environments were limited. Here, we investigated the sedimentation of Ciliophora cysts, and explored the seasonal differences of encystment between aloricate Oligotrichea and Tintinnina in Bohai Bay. Ciliophora cysts were collected monthly with a sediment trap from July 2019 to June 2020 at a fixed station, and identified according to the morphological characteristics of cysts by fluorescence microscopy. Ten types of aloricate Oligotrichea cysts were identified and only three species of Tintinnina cysts were recognized, namely, Favella sp., Helicostomella longa and Tintinnopsis sp. There were obvious seasonal differences of encystment between aloricate Oligotrichea and Tintinnina. Encystment of Tintinnina mainly occurred in summer, while encystment of aloricate Oligotrichea was found at all seasons and the seasonal patterns varied among species. The production rate of several types of cysts showed significant positive correlations with water temperature and Chlorophyll a concentration, and a significant negative correlation with salinity. Our study exhibited that the seasonal pattern of encystment of Ciliophora varied greatly from species to species, and assessing seasonal patterns of encystment will aid our ability to understand the mechanism of vegetative population dynamics. |
| WOS关键词 | RESTING CYSTS ; OLIGOTRICH CILIATE ; SEASONAL DYNAMICS ; MICROZOOPLANKTON ; MORPHOLOGY ; ENCYSTMENT ; PROTOZOA |
| 资助项目 | Natural Science Foundation of China (NSFC)[41806205] ; Natural Science Foundation of China (NSFC)[41576164] ; Chineseisch-Deutsches Mobilitatsprogramm: CHESS-Chinese and European Coastal Shelf Seas Ecosystem Dynamics-a Comparative Assessment[M-0053] |
| WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001031223400001 |
| 出版者 | FRONTIERS MEDIA SA |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/182517]  |
| 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 | Zhang, Wuchang |
| 作者单位 | 1.Taishan Univ, Coll Biol & Brewing Engn, Tai An, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 3.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 5.Taishan Univ, Coll Econ & Management, Tai An, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Ying,Zhang, Wuchang,Lin, Zhenxian. Annual variation of in situ sedimentation of planktonic Ciliophora cysts in a temperate bay[J]. FRONTIERS IN MARINE SCIENCE,2023,10:12. |
| APA | Yu, Ying,Zhang, Wuchang,&Lin, Zhenxian.(2023).Annual variation of in situ sedimentation of planktonic Ciliophora cysts in a temperate bay.FRONTIERS IN MARINE SCIENCE,10,12. |
| MLA | Yu, Ying,et al."Annual variation of in situ sedimentation of planktonic Ciliophora cysts in a temperate bay".FRONTIERS IN MARINE SCIENCE 10(2023):12. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。