Long-Term Temporal and Spatial Distribution of Coliform Bacteria in Jiaozhou Bay Associated With Human Activities and Environmental Governance

doi:10.3389/fmars.2021.641137

	Long-Term Temporal and Spatial Distribution of Coliform Bacteria in Jiaozhou Bay Associated With Human Activities and Environmental Governance
	Cui, Kaixuan 1,2,3; Dong, Yi 1,2,4; Sun, Xiaoxia3,5 ; Zhao, Li 1,2,4; Du, Haijian1 ; Liu, Jia 1; Wang, Chaofeng1,2,4 ; Liang, Chen 1; Zhao, Yicong 1,2,3; Chen, Si 1,2,3; Xuan, Jun1,2,3 ; Li, Suheng 1,2,3; Zhao, Yuan 1,2,4; Xiao, Tian 1,2,4
	2021-08-17
发表期刊	FRONTIERS IN MARINE SCIENCE
卷号	8 页码:13
通讯作者	Dong, Yi([email protected]) ; Xiao, Tian([email protected])
摘要	Coliform bacteria (CB) can be used as an indicator of seawater quality. Long-term monitoring of seawater quality based on CB abundance is lacking in Jiaozhou Bay. In this study, CB abundance in surface seawater of 12 different stations in Jiaozhou Bay was investigated by culturing method. The results showed that: (1) the abundance of CB showed a decreasing tendency during the investigation. During 2004-2007, 2008-2013, and 2014-2017, the average CB abundance decreased significantly, forming a "three stages phenomenon "; (2) the average CB abundance in the first half of the year was lower than that in the second half; (3) the CB abundance in Jiaozhou Bay was spatially heterogeneous. The maximum average CB abundance was observed in the estuary area, and followed by the bay mouth area, the outer bay area, and the inner bay area. The highest abundance may be associated with sewage discharge related to human activities; (4) the abundance of CB was most positively correlated with the concentration of ammonium salt and nitrate, while most negatively correlated with salinity; (5) the years 2007 (2008) and 2013 (2014) were time points of the "three stages phenomenon. " These time points coincide with environmental governance actions, indicating that the actions have played a prominent role in improving seawater quality. Long-term survey of CB can not only serve as an indicator of seawater quality, but also provide a basis for the development of environmental governance strategies and pollution control.
关键词	coliform bacteria average abundance environmental governance correlation analysis seawater quality
DOI	10.3389/fmars.2021.641137
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[41806178]; National Natural Science Foundation of China[42076139]; International Partnership Program of Chinese Academy of Sciences[133137KYSB20200002]; National Key Research and Development Program of China[2017YFA0603204]
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:000692721900001
出版者	FRONTIERS MEDIA SA
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/337002/176374
专题	海洋生态与环境科学重点实验室
通讯作者	Dong, Yi; Xiao, Tian
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China 5.Chinese Acad Sci, Jiaozhou Bay Natl Marine Ecosyst Res Stn, Inst Oceanol, Qingdao, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所; 中国科学院海洋大科学研究中心
推荐引用方式 GB/T 7714	Cui, Kaixuan,Dong, Yi,Sun, Xiaoxia,et al. Long-Term Temporal and Spatial Distribution of Coliform Bacteria in Jiaozhou Bay Associated With Human Activities and Environmental Governance[J]. FRONTIERS IN MARINE SCIENCE,2021,8:13.
APA	Cui, Kaixuan.,Dong, Yi.,Sun, Xiaoxia.,Zhao, Li.,Du, Haijian.,...&Xiao, Tian.(2021).Long-Term Temporal and Spatial Distribution of Coliform Bacteria in Jiaozhou Bay Associated With Human Activities and Environmental Governance.FRONTIERS IN MARINE SCIENCE,8,13.
MLA	Cui, Kaixuan,et al."Long-Term Temporal and Spatial Distribution of Coliform Bacteria in Jiaozhou Bay Associated With Human Activities and Environmental Governance".FRONTIERS IN MARINE SCIENCE 8(2021):13.

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