Methane formation and consumption processes in Xiangxi Bay of the Three Gorges Reservoir

doi:10.1038/srep04449

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（2010~）

	Methane formation and consumption processes in Xiangxi Bay of the Three Gorges Reservoir
	Wang, CH (Wang, Chenghao)[ 1 ]; Xiao, SB (Xiao, Shangbin)[ 1,2 ]; Li, YC (Li, Yingchen)[ 1 ]; Zhong, HY (Zhong, Huayao)[ 1 ]; Li, XC (Li, Xuechen)[ 1 ]; Peng, F (Peng, Feng)[ 1 ]
	2014-03-24
发表期刊	SCIENTIFIC REPORTS
卷号	4 页码:4449
文章类型	期刊论文
摘要	Indoor simulation experiment was carried out to evaluate the formation and consumption rates of methane (CH4) in Xiangxi Bay of the Three Gorges Reservoir (TGR), China. The results show that both the CH4 formation and consumption rates were significantly positively correlated with temperature. CH4 efflux decreased with rising temperature due to its potential increasing oxidation rate. CH4 oxidation in surface sediments accounted for 51.8% of the total production and it even reached to 77.4% at 356C. The methane oxidation rate in water column ranged from 1.26 to 4.65 mg/(m(2)h), of which the average and greatest rate accounted for 46.7% and 73.9% of CH4 production respectively under the condition of 30 m water column and 35 degrees C. The methane oxidation may increase by 41.04 mg/(m(2)h) under average water level of TGR (160 m), and most methane resulted from sediments can be oxidized in the water column.
DOI	10.1038/srep04449
收录类别	SCIE
语种	英语
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/9796
专题	黄土与第四纪地质国家重点实验室（2010~）
通讯作者	Xiao, SB (Xiao, Shangbin)[ 1,2 ]
作者单位	1.College of Hydraulic and Environment, China Three Gorges University, Yichang, 443002, China; 2.Institute of Earth Environment,Chinese Academy of Sciences, Xi’an, 710075, China
推荐引用方式 GB/T 7714	Wang, CH ,Xiao, SB ,Li, YC ,et al. Methane formation and consumption processes in Xiangxi Bay of the Three Gorges Reservoir[J]. SCIENTIFIC REPORTS,2014,4:4449.
APA	Wang, CH ,Xiao, SB ,Li, YC ,Zhong, HY ,Li, XC ,&Peng, F .(2014).Methane formation and consumption processes in Xiangxi Bay of the Three Gorges Reservoir.SCIENTIFIC REPORTS,4,4449.
MLA	Wang, CH ,et al."Methane formation and consumption processes in Xiangxi Bay of the Three Gorges Reservoir".SCIENTIFIC REPORTS 4(2014):4449.

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