The distribution and composition of hydrocarbons in sediments of the South Mid-Atlantic Ridge
文献类型：CNKI期刊论文
| 作者 | HUANG Xin; CHEN Shuai; WANG Xiaoyuan; ZHANG Shuwen; CHEN Fajin; PU Xiaoqiang |
| 发表日期 | 2018-01-09 |
| 出处 | Acta Oceanologica Sinica
 |
| 关键词 | hydrocarbons South Mid-Atlantic Ridge sediment hydrothermal activity |
| 英文摘要 | Sediment samples obtained from the South Mid-Atlantic Ridge are analyzed by a gas chromatography-mass spectrometer(GC-MS) for the abundances and distributions of hydrocarbons. The hydrocarbons in the samples exhibit a bimodal distribution of n-alkanes and are rich in 3-methylalkanes, 8-methylalkanes and 2, 4,(n-1)-trimethylalkanes, which may be the result of metabolic activity of benthic microorganism. Terpanes, hopanes and steranes are all enriched in the samples, which also support the microbial origin of hydrocarbons in samples.Bitumen and hydrocarbons in the samples show a trend that the contents are the highest in the Samples 22V-TVG10 and 26V-TVG05 collected near hydrothermal areas, and the lowest in samples 22IV-TVG01, 22V-TVG11,and 22V-TVG14 collected far from the hydrothermal areas, which suggest the possible influence on the samples by hydrothermal activity. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | The National Basic Research Program(973 Program)of China under contract No.2013CB429700 ; the National Natural Science Foundation of China under contract Nos 41476044,41325021,41676008 and 41476010 ; the Special Fund for the Taishan Scholar Program of Shandong Province under contract No.ts201511061 ; the AoShan Talents Program supported by Qingdao National Laboratory for Marine Science and Technology under contract No.2015ASTP-0S17 ; the Program for Key Basic Research of the Ministry of Science and Technology under contract No.2016YFC1401403 ; the Foundation for Distinguished Young Teacher in Higher Education of Guangdong under contract No.Yq2014004 ; the Guangdong Natural Science Foundation of China under contract No.2016A030312004 ; the International Science and technology cooperation project of China under contract No.GASI-IPOVAI-04 ; the Open Fund of the Key Laboratory of Marine Geology and Environment,Chinese Academy of Sciences under contract No.MGE2015KG04 ; the Open Fund of the Key Laboratory of Submarine Geosciences,State Oceanic Administration of China under contract No.KSLG1503 ; the Program for Scientific Research Start-up Funds of Guangdong Ocean University under contract No.E15169 |
| 卷 | v.37期:01页:93-100 |
| 语种 | 英文; |
| 分类号 | P736.21 |
| ISSN号 | 0253-505X |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/189047]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.GuangdongProvinceKeyLaboratoryofCoastalOceanVariationandDisasterPrediction,GuangdongOceanUniversity 2.KeyLaboratoryofMarineGeologyandEnvironment,InstituteofOceanology,ChineseAcademyofSciences 3.LaboratoryforMarineMineralResources,QingdaoNationalLaboratoryforMarineScienceandTechnology |
| 推荐引用方式 GB/T 7714 | HUANG Xin,CHEN Shuai,WANG Xiaoyuan,et al. The distribution and composition of hydrocarbons in sediments of the South Mid-Atlantic Ridge. 2018. |
入库方式： OAI收割
来源：海洋研究所
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