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Spatiotemporal dynamics of cell abundance, colony size and intracellular toxin concentrations of pelagic and benthic Microcystis in Lake Caohai, China
Feng, Bing1,2; Wang, Chunbo1; Wu, Xingqiang1; Tian, Cuicui1; Zhang, Meng2; Tian, Yingying3; Xiao, Bangding1
2019-10-01
Source PublicationJOURNAL OF ENVIRONMENTAL SCIENCES
ISSN1001-0742
Volume84Issue:1Pages:184-196
Abstract

Lake Caohai has experienced extensive Microcystis blooms in recent years, and to improve its water quality, the local government carried out a series of water control measures. To better understand the dynamics of both pelagic and benthic Microcystis and their characteristics in Lake Caohai, we conducted a 1-year investigation from December 2015 to December 2016 to gain a seasonal outlook on the distribution and dynamics of cell abundance, colony size and intracellular microcystins (MCs) of Microcystis. The results indicated that the Microcystis bloom occupied primarily the northeastern region and then moved gradually from lakeshore to lake center. The perennial southwesterly winds and the water inflow from northeast to southwest in Lake Caohai determined the spatiotemporal distribution of pelagic Microcystis. Benthic Microcystis was mainly distributed in the northeastern region in summer, occupied the lake center in autumn and then occupied the southeastern region in winter, determined by the sedimentation of pelagic Microcystis and the death of benthic Microcystis. Small colonies (20-60 mu m) overwintered more easily in both water column and sediment. The concentrations of intracellular toxin of benthic Microcystis were observed to be significantly higher than those of pelagic Microcystis. This might be because Microcystis synthesized large amount of MCs to acclimate to an unfavorable benthic environment. This knowledge on the dynamics of Microcystis expands our understanding of mechanisms underpinning the formation of Microcystis blooms. (c) 2019 The Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences. Published by Elsevier B.V.

KeywordSpatiotemporal dynamics Pelagic Microcystis Benthic Microcystis Cell abundance Colony size Intracellular MCs
DOI10.1016/j.jes.2019.05.010
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31670465] ; National Natural Science Foundation of China[31800390] ; National Natural Science Foundation of China[31460130] ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation[41561144008]
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000483933100018
WOS KeywordCYANOBACTERIAL TOXINS ; SEASONAL-VARIATIONS ; GENETIC DIVERSITY ; BLOOM FORMATION ; NET PRODUCTION ; SEDIMENTS ; CYANOPHYCEAE ; RECRUITMENT ; AERUGINOSA ; SIMULATION
PublisherSCIENCE PRESS
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Joint NSFC-ISF Research Program - National Natural Science Foundation of China ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation ; Israel Science Foundation
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/33321
Collection水环境工程研究中心_期刊论文
Corresponding AuthorXiao, Bangding
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Hubei, Peoples R China
2.Jiangxi Acad Environm Sci, Nanchang 330039, Jiangxi, Peoples R China
3.Henan Inst Technol, Zhengzhou 453003, Henan, Peoples R China
Recommended Citation
GB/T 7714
Feng, Bing,Wang, Chunbo,Wu, Xingqiang,et al. Spatiotemporal dynamics of cell abundance, colony size and intracellular toxin concentrations of pelagic and benthic Microcystis in Lake Caohai, China[J]. JOURNAL OF ENVIRONMENTAL SCIENCES,2019,84(1):184-196.
APA Feng, Bing.,Wang, Chunbo.,Wu, Xingqiang.,Tian, Cuicui.,Zhang, Meng.,...&Xiao, Bangding.(2019).Spatiotemporal dynamics of cell abundance, colony size and intracellular toxin concentrations of pelagic and benthic Microcystis in Lake Caohai, China.JOURNAL OF ENVIRONMENTAL SCIENCES,84(1),184-196.
MLA Feng, Bing,et al."Spatiotemporal dynamics of cell abundance, colony size and intracellular toxin concentrations of pelagic and benthic Microcystis in Lake Caohai, China".JOURNAL OF ENVIRONMENTAL SCIENCES 84.1(2019):184-196.
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