Knowledge Management System Of Institute of Earth Environment, CAS
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 | |
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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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Methane formation an(757KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 请求全文 |
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