Biodiversity and Spatial-Temporal Dynamics of Margalefidinium Species in Jiaozhou Bay, China

doi:10.3390/ijerph182111637

	Biodiversity and Spatial-Temporal Dynamics of Margalefidinium Species in Jiaozhou Bay, China
	Liu, Shuya 1,2,3; Zhang, Mengjia 1,2,3,4; Zhao, Yongfang4,5 ; Chen, Nansheng 1,2,3,6
	2021-11-01
发表期刊	INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
卷号	18 期号:21 页码:14
通讯作者	Chen, Nansheng(chenn@qdio.ac.cn)
摘要	Many Margalefidinium species are cosmopolitan harmful algal bloom (HAB) species that have caused huge economic and ecological damage. Despite extensive research on Margalefidinium species, the biodiversity and spatial-temporal dynamics of these species remain obscure. Jiaozhou Bay is an ideal area for HAB research, being one of the earliest marine survey areas in China. In this study, we carried out the first metabarcoding study on the temporal and spatial dynamics of Margalefidinium species using the 18S rDNA V4 region as the molecular marker and samples collected monthly at 12 sampling sites in Jiaozhou Bay in 2019. Two harmful Margalefidinium species (M. polykrikoides and M. fulvescens) were identified with potentially high genetic diversity (although we cannot rule out the possibility of intra-genome sequence variations). Both M. polykrikoides and M. fulvescens demonstrated strong temporal preference with a sharp peak of abundance in early autumn (September), but without showing strong location preference in Jiaozhou Bay. Our results revealed that temperature might be the main driver for their temporal dynamics. Knowledge of biodiversity and spatial-temporal dynamics of the Margalefidinium species may shed light on the understanding of mechanisms underlying strongly biased occurrences of Margalefidinium blooms recorded globally.
关键词	Margalefidinium metabarcoding analysis Jiaozhou Bay harmful algal bloom spatial-temporal dynamics
DOI	10.3390/ijerph182111637
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of China[41906118] ; Strategic Priority Research Program of Chinese Academy of Sciences[XDB42000000] ; Chinese Academy of Sciences Pioneer Hundred Talents Program ; Taishan Scholar Project Special Fund ; Qingdao Innovation and Creation Plan (Talent Development Program-5th Annual Pioneer and Innovator Leadership Award)[19-3-2-16-zhc] ; National Key Research and Development Program of China[2017YFC1404300]
WOS研究方向	Environmental Sciences & Ecology ; Public, Environmental & Occupational Health
WOS类目	Environmental Sciences ; Public, Environmental & Occupational Health
WOS记录号	WOS:000719577400001
出版者	MDPI
引用统计	被引频次：3[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/337002/177219
专题	海洋生态与环境科学重点实验室胶州湾海洋生态系统国家野外研究站
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, Funct Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Coll Marine Sci, Beijing 100039, 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, Burnaby, BC V5A 1S6, Canada
第一作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋大科学研究中心
通讯作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Liu, Shuya,Zhang, Mengjia,Zhao, Yongfang,et al. Biodiversity and Spatial-Temporal Dynamics of Margalefidinium Species in Jiaozhou Bay, China[J]. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,2021,18(21):14.
APA	Liu, Shuya,Zhang, Mengjia,Zhao, Yongfang,&Chen, Nansheng.(2021).Biodiversity and Spatial-Temporal Dynamics of Margalefidinium Species in Jiaozhou Bay, China.INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH,18(21),14.
MLA	Liu, Shuya,et al."Biodiversity and Spatial-Temporal Dynamics of Margalefidinium Species in Jiaozhou Bay, China".INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 18.21(2021):14.

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文件名称/大小	文献类型	版本类型	开放类型	使用许可
ijerph-18-11637-v2.p（1985KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览