Macroscale distribution of virioplankton and heterotrophic bacteria in the Bohai Sea

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 中科院海岸带环境过程与生态修复重点实验室

	Macroscale distribution of virioplankton and heterotrophic bacteria in the Bohai Sea
	Wang, CX ; Wang, YB ; Paterson, JS ; Mitchell, JG ; Hu, XK; Zhang, H; Sheng, YQ
刊名	FEMS MICROBIOLOGY ECOLOGY
	2016-03-01
卷号	92 期号:3
关键词	virioplankton heterotrophic bacteria flow cytometry macroscale distribution Bohai Sea
ISSN号	0168-6496
通讯作者	Hu, XK (reprint author), Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China. xkhu@yic.ac.cn
产权排序	[Wang, Caixia; Wang, Yibo; Hu, Xiaoke] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat, Yantai 264003, Peoples R China; [Wang, Caixia; Wang, Yibo] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Zhang, Hua] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia, Yantai 264003, Peoples R China; [Sheng, Yanqing] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res Ctr Coastal Environm Engn Technol Shandong Pr, Yantai 264003, Peoples R China; [Paterson, James S.; Mitchell, James G.] Flinders Univ S Australia, Sch Biol Sci, GPO Box 2100, Adelaide, SA 5001, Australia
英文摘要	In light of limited research into the relationship between the macroscale distribution and dynamic changes of microplankton in the shallow Bohai Sea, here we used flow cytometry to analyse samples collected from the Bohai Sea channel in winter and summer. Results showed that the average of both viral abundance (VA) and bacterial abundance (BA) were lower in winter (3.61 x 10(7) and 1.84 x 10(6) cells/mL, respectively) than in summer (7.47 x 10(7) and 5.05 x 10(6) cells/mL, respectively). At all 16 stations, VA was one order of magnitude greater than BA, with a positive relationship between one another. In the horizontal distribution, variations in VA and BA followed a similar trend, and both were obviously higher near-shore than offshore. In the vertical distribution, variations in both VA and BA did not show a clear relationship with water depth. VA and BA in summer were 2.1 and 2.7 times those in winter, respectively. Spearman correlation analysis showed that both VA and BA were correlated with the concentration of PO4-P in winter (positive) and NO3-N in summer (negative). Additionally, BA showed a negative correlation with salinity. It is clear that the macroscale distribution of these two kinds of microbes in the Bohai Sea is related to seasonal variation and nutrient availability.
研究领域[WOS]	Microbiology
关键词[WOS]	NATURAL PLANKTONIC BACTERIA ; YELLOW SEA ; FLOW-CYTOMETRY ; WARM CURRENT ; MICROBIAL-POPULATIONS ; AQUATIC ECOSYSTEMS ; COASTAL WATERS ; RIVER ESTUARY ; VIRUSES ; ABUNDANCE
收录类别	SCI
语种	英语
WOS记录号	WOS:000373295800011
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/17030]
专题	烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室烟台海岸带研究所_污染过程与控制实验室烟台海岸带研究所_山东省海岸带环境工程技术研究中心
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Biol & Bioresource Utilizat 2.Univ Chinese Acad Sci 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Zone Environm Proc & Ecol Remedia 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res Ctr Coastal Environm Engn Technol Shandong Pr 5.Flinders Univ S Australia, Sch Biol Sci
推荐引用方式 GB/T 7714	Wang, CX,Wang, YB,Paterson, JS,et al. Macroscale distribution of virioplankton and heterotrophic bacteria in the Bohai Sea[J]. FEMS MICROBIOLOGY ECOLOGY,2016,92(3).
APA	Wang, CX.,Wang, YB.,Paterson, JS.,Mitchell, JG.,Hu, XK.,...&Sheng, YQ.(2016).Macroscale distribution of virioplankton and heterotrophic bacteria in the Bohai Sea.FEMS MICROBIOLOGY ECOLOGY,92(3).
MLA	Wang, CX,et al."Macroscale distribution of virioplankton and heterotrophic bacteria in the Bohai Sea".FEMS MICROBIOLOGY ECOLOGY 92.3(2016).