Evidence that offshore wind farms might affect marine sediment quality and microbial communities

doi:10.1016/j.scitotenv.2022.158782

CORC > 海洋研究所 > 中国科学院海洋研究所 > 海洋生态与环境科学重点实验室

	Evidence that offshore wind farms might affect marine sediment quality and microbial communities
	Wang, Ting 1,2,3,4,5,7; Ru, Xiaoshang 1,2,3,4,5,6; Deng, Beini 1,2,3,4,5; Zhang, Chenxi 1,2,3,4,5,7; Wang, Xu 1,2,3,4,5; Yang, Bo 7; Zhang, Libin 1,2,3,4,5,6
刊名	SCIENCE OF THE TOTAL ENVIRONMENT
	2023-01-15
卷号	856 页码:10
关键词	Offshore wind farm Sediment Heavy metals Environmental evaluation Benthic microbial community structures
ISSN号	0048-9697
DOI	10.1016/j.scitotenv.2022.158782
通讯作者	Zhang, Libin(zhanglibin@qdio.ac.cn)
英文摘要	Offshore wind power isa typical example of clean energy production and plays a critical role in achieving carbon neu-trality. Offshore wind farms can have an impact on the marine environment, especially sedimentary environments, but their influence on sediments remain largely unknown. This study, which uses the control-impact principle to define different areas, investigated the characteristics of marine sediments under the Putidao offshore wind farm in Bohai Bay, China. We used chemical and microbiological observations to evaluate sediment quality and microbial commu-nity structure. According to both the geo-accumulation index (Igeo) and contamination factor (CF) indexes, copper, chromium and zinc were the major contaminants in the offshore wind farm sediments. The pollution load index (PLI) index showed that the various sites on the wind farm were only lightly polluted compared with baseline values. Closer to the wind farm's center, the metal concentrations started to rise. The physicochemical features of the sedi-ments could better explain changes in the microorganisms present, and screening the microbiomes showed a correla-tion with heavy metal levels, linking the relative abundance of microorganisms to the sediment quality index. This comprehensive study fills a knowledge gap in China and adds to our understanding of how to assess the sedimentary environments of offshore wind farms.
资助项目	National Key R&D Program of China ; [2019YFD0902104]
WOS研究方向	Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000870994400002
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/180536]
专题	海洋研究所_海洋生态与环境科学重点实验室
通讯作者	Zhang, Libin
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 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Shandong Prov Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 7.Qingdao Univ Sci & Technol, Coll Environm & Safety Engn, Qingdao 266042, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ting,Ru, Xiaoshang,Deng, Beini,et al. Evidence that offshore wind farms might affect marine sediment quality and microbial communities[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,856:10.
APA	Wang, Ting.,Ru, Xiaoshang.,Deng, Beini.,Zhang, Chenxi.,Wang, Xu.,...&Zhang, Libin.(2023).Evidence that offshore wind farms might affect marine sediment quality and microbial communities.SCIENCE OF THE TOTAL ENVIRONMENT,856,10.
MLA	Wang, Ting,et al."Evidence that offshore wind farms might affect marine sediment quality and microbial communities".SCIENCE OF THE TOTAL ENVIRONMENT 856(2023):10.