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Distribution of Alexandrium pacificum cysts in the area adjacent to the Changjiang River estuary, China
Dai, Li1,3; Geng, Hui-Xia5; Yu, Ren-Cheng1,2,3,4; Liu, Yang1; Zhao, Jia-Yu1,3; Wang, Jin-Xiu1,3; Zhang, Qing-Chun1,2,4; Kong, Fan-Zhou1,2,4; Zhou, Ming-Jiang1
2020-07-01
Source PublicationMARINE POLLUTION BULLETIN
ISSN0025-326X
Volume156Pages:9
Corresponding AuthorYu, Ren-Cheng(rcyu@qdio.ac.cn)
AbstractThe coastal waters adjacent to the Changjiang River estuary (CRE) are characterized by nutrient pollution and recurrent harmful algal blooms. In this study, resting cysts of Alexandrium pacificum Litaker and A. catenella (Whedon & Kof.) Balech, two major species within the A. tamarense species complex in Chinese coastal waters, were studied using sediment samples collected from the area adjacent to the CRE in May 2014 and December 2015. Cysts were detected with two real-time quantitative PCR assays, as well as the primuline-staining method. Only cysts of A. pacificum were found in the study area, which mainly distributed in the mud depositional zone near the CRE. A low-abundance region of the cysts present in spring is in accordance with the intrusive pathway of the Nearshore Kuroshio Branch Current (NKBC), suggesting that A. pacificum blooms could be regulated by seasonal intrusion of NKBC.
KeywordAlexandrium pacificum Alexandrium catenella Cysts qPCR Nearshore Kuroshio Branch Current Toxic algal blooms
DOI10.1016/j.marpolbul.2020.111206
Indexed BySCI
Language英语
Funding ProjectNational Key Research and Development Program by the Ministry of Science and Technology (MoST),[2017YFC1600701] ; National Key Research and Development Program by the Ministry of Science and Technology (MoST),[2016YFE0101500] ; Science and Technology Basic Resource Investigation Program of China[2018FY100200] ; Strategic Priority Research Program of Chinese Academy of Sciences (CAS)[XDA11020304]
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEnvironmental Sciences ; Marine & Freshwater Biology
WOS IDWOS:000539160000017
PublisherPERGAMON-ELSEVIER SCIENCE LTD
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Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/167703
Collection海洋生态与环境科学重点实验室
Corresponding AuthorYu, Ren-Cheng
Affiliation1.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 266071, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
5.Chinese Acad Sci, Inst Oceanol, Changjiang River Estuary Ecosyst Res Stn, Qingdao 266071, Peoples R China
First Author AffilicationKey Laboratory of Marine Ecology & Environmental Sciences, CAS
Corresponding Author AffilicationKey Laboratory of Marine Ecology & Environmental Sciences, CAS;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Dai, Li,Geng, Hui-Xia,Yu, Ren-Cheng,et al. Distribution of Alexandrium pacificum cysts in the area adjacent to the Changjiang River estuary, China[J]. MARINE POLLUTION BULLETIN,2020,156:9.
APA Dai, Li.,Geng, Hui-Xia.,Yu, Ren-Cheng.,Liu, Yang.,Zhao, Jia-Yu.,...&Zhou, Ming-Jiang.(2020).Distribution of Alexandrium pacificum cysts in the area adjacent to the Changjiang River estuary, China.MARINE POLLUTION BULLETIN,156,9.
MLA Dai, Li,et al."Distribution of Alexandrium pacificum cysts in the area adjacent to the Changjiang River estuary, China".MARINE POLLUTION BULLETIN 156(2020):9.
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