YIC-IR  > 中科院烟台海岸带研究所知识产出
Spatial variation of microbial communities in sediments along the environmental gradients from Xiaoqing River to Laizhou Bay
Yu, Shu-Xian1,2; Pang, Yun-Long1,2; Wang, Yin-Chu1; Li, Jia-Lin1; Qin, Song1; Qin, Song(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Resource Utilizat, Yantai 264003, Peoples R China)
2017-07-15
发表期刊MARINE POLLUTION BULLETIN
ISSN0025-326X
卷号120期号:1-2页码:90-98
产权排序第1完成单位
摘要The Laizhou Bay is famous for aquaculture, but has been subject to eutrophication and contamination for years. High concentrations of nutrients from the Xiaoqing River are considered as the main cause for significant eutrophication in the west of Laizhou Bay. Here we present results of the research on sedimentary microbial assemblages along this spatial gradient between riverine and marine environments by high-throughput sequencing. The predominant phyla/classes of bacteria and fungi clustered the samples into two distinct provinces, while discriminant taxa of each province were strongly associated with spatial factors and inorganic nitrogen. Spatial variation of bacterial communities was mainly related with the distribution of phosphates, suggesting a phosphate-limitation pattern for the bacterial communities. Alpha- and beta-diversity of fungal communities exhibited a significant correlation with water depth. We consider the distinct distributional gradients of bacterial and fungal communities partly explain the different roles in the biogeochemical processes of coastal sediment.
关键词Sedimentary Microbes High-throughput Sequencing Biogeographic Pattern Inorganic Nutrients Depth-decay
DOI10.1016/j.marpolbul.2017.04.059
项目资助者Chinese Academy of Sciences(XDA1102040300) ; State Oceanic Administration, People's Republic of China(201205027) ; National Natural Science Foundation of China(41406192, 41176144, 41376139)
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收录类别SCI
关键词[WOS]BOHAI SEA ; INTERTIDAL SEDIMENTS ; BACTERIAL COMMUNITY ; SURFACE SEDIMENTS ; COASTAL WATERS ; DIVERSITY ; CHINA ; BIOGEOGRAPHY ; MICROORGANISMS ; MARICULTURE
文章类型Article
语种英语
WOS研究方向Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS记录号WOS:000407539300022
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cn/handle/133337/22564
专题中科院烟台海岸带研究所知识产出
通讯作者Qin, Song; Qin, Song(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Resource Utilizat, Yantai 264003, Peoples R China)
作者单位1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Biol Resource Utilizat, Yantai 264003, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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Yu, Shu-Xian,Pang, Yun-Long,Wang, Yin-Chu,et al. Spatial variation of microbial communities in sediments along the environmental gradients from Xiaoqing River to Laizhou Bay[J]. MARINE POLLUTION BULLETIN,2017,120(1-2):90-98.
APA Yu, Shu-Xian,Pang, Yun-Long,Wang, Yin-Chu,Li, Jia-Lin,Qin, Song,&Qin, Song.(2017).Spatial variation of microbial communities in sediments along the environmental gradients from Xiaoqing River to Laizhou Bay.MARINE POLLUTION BULLETIN,120(1-2),90-98.
MLA Yu, Shu-Xian,et al."Spatial variation of microbial communities in sediments along the environmental gradients from Xiaoqing River to Laizhou Bay".MARINE POLLUTION BULLETIN 120.1-2(2017):90-98.
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