Composition and spatial-temporal dynamics of phytoplankton community shaped by environmental selection and interactions in the Jiaozhou Bay

doi:10.1016/j.watres.2022.118488

	Composition and spatial-temporal dynamics of phytoplankton community shaped by environmental selection and interactions in the Jiaozhou Bay
	Liu, Shuya 1,2,4; Cui, Zongmei 1,2,3,4; Zhao, Yongfang 2,4,5; Chen, Nansheng 1,2,4,6
	2022-06-30
发表期刊	WATER RESEARCH
ISSN	0043-1354
卷号	218 页码:12
通讯作者	Chen, Nansheng([email protected])
摘要	The Jiaozhou Bay as a model marine ecosystem in China has been intensively investigated over the last 90 years. However, detailed phytoplankton community composition, spatial-temporal dynamics, and its assembly mechanism were still unclear. To address these, we systematically examined the composition and spatial-temporal dynamics of phytoplankton in the Jiaozhou Bay through high-throughput sequencing of 18S rDNA V4. Analysis of 468 samples from 12 sampling sites over one full year revealed much higher phytoplankton diversity than previous reports, and strong seasonal succession patterns. Some phytoplankton also showed spatial variations, although the phytoplankton community didn't show significant distance-decay pattern. Environmental factors (especially temperature), species-species interrelationships and unique resting stages were uncovered to be the main contributors instead of stochastic process in shaping the phytoplankton community assembly. The overwhelming positive correlations between phytoplankton and other protists suggested that coevolution might be critical in this marine ecosystem. Complementary distributions of different amplicon sequence variants (ASVs) of same genera, such as Skeletonema marinoi (ASV_2) and Skeletonema tropicum (ASV_263) of the genus Skeletonema, suggested that phytoplankton have evolved differentially to exploit a wide range of ecological niches. This study laid a solid foundation for asertaining phytoplankton composition and spatial-temporal dynamics in temperate seawaters and mechanisms underlying phytoplankton community assembly, allowing in-depth studies of marine ecology.
关键词	Jiaozhou Bay Metabarcoding analysis Spatial-temporal dynamics Phytoplankton community assembly Environmental selection Species-species interactions
DOI	10.1016/j.watres.2022.118488
收录类别	SCI
语种	英语
资助项目	Strategic Priority Research Program of Chinese Academy of Sciences[XDB42000000]; Natural Science Foundation of China[41906118]; Chinese Academy of Sciences Pioneer Hundred Talents Program; Taishan Scholar Project Special Fund; Qingdao Innovation and Creation Plan[19-3-2-16-zhc]; Natural Sciences and Engineering Research Council of Canada (NSERC)
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Water Resources
WOS类目	Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS记录号	WOS:000798540900005
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：48[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/179426
专题	海洋生态与环境科学重点实验室
通讯作者	Chen, Nansheng
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266200, Peoples R China 3.Univ Chinese Acad Sci, Coll Marine Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Jiaozhou Bay Natl Marine Ecosyst Res Stn, Qingdao 266071, Peoples R China 6.Simon Fraser Univ, Dept Mol Biol & Biochem, 8888 Univ Dr, Burnaby, BC V5A 1S6, Canada
推荐引用方式 GB/T 7714	Liu, Shuya,Cui, Zongmei,Zhao, Yongfang,et al. Composition and spatial-temporal dynamics of phytoplankton community shaped by environmental selection and interactions in the Jiaozhou Bay[J]. WATER RESEARCH,2022,218:12.
APA	Liu, Shuya,Cui, Zongmei,Zhao, Yongfang,&Chen, Nansheng.(2022).Composition and spatial-temporal dynamics of phytoplankton community shaped by environmental selection and interactions in the Jiaozhou Bay.WATER RESEARCH,218,12.
MLA	Liu, Shuya,et al."Composition and spatial-temporal dynamics of phytoplankton community shaped by environmental selection and interactions in the Jiaozhou Bay".WATER RESEARCH 218(2022):12.

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