| Analysis of the influences of physical parameters on sediment sound speed | |
Hou, Zhengyu1,2 ; Guo, Changsheng1; Wang, Jingqiang3; Chen, Wenjing1,2; Li, Tiegang3; Zhang, Yanxin1,2; Fu, Yongtao1
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| 2017 | |
| 发表期刊 | MARINE GEORESOURCES & GEOTECHNOLOGY
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| 卷号 | 35期号:4页码:466-471 |
| 文章类型 | Article |
| 摘要 | Based on the core samples collected in different geological tectonic units in the southern South China Sea, the double parameter equations between sediment sound speed and physical parameters were developed. According to the double parameter equations, the influences of physical parameters (porosity, mean grain size, wet bulk density, and clay content) on sediment sound speed were analyzed. To analyze the sensitivity of each parameter in the double parameter equations, the error norm method was introduced. The most influencing physical parameters with relative order were analyzed using the error norm method. These results show that porosity has a major influence on the sound speed, and the most influential physical parameters on sound speed are as follows: porosity>wet bulk density>clay content>mean grain size. |
| 关键词 | Physical Parameters Seafloor Sediments Sensitivity Analysis Sound Speed |
| DOI | 10.1080/1064119X.2016.1198944 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000398568700003 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/136736 |
| 专题 | 海洋地质与环境重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Geol & Environm, 7 Nanhai Rd, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Dept Earth Sci, Beijing, Peoples R China 3.SOA, Inst Oceanog 1, Qingdao, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Hou, Zhengyu,Guo, Changsheng,Wang, Jingqiang,et al. Analysis of the influences of physical parameters on sediment sound speed[J]. MARINE GEORESOURCES & GEOTECHNOLOGY,2017,35(4):466-471. |
| APA | Hou, Zhengyu.,Guo, Changsheng.,Wang, Jingqiang.,Chen, Wenjing.,Li, Tiegang.,...&Fu, Yongtao.(2017).Analysis of the influences of physical parameters on sediment sound speed.MARINE GEORESOURCES & GEOTECHNOLOGY,35(4),466-471. |
| MLA | Hou, Zhengyu,et al."Analysis of the influences of physical parameters on sediment sound speed".MARINE GEORESOURCES & GEOTECHNOLOGY 35.4(2017):466-471. |
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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 | ||
| Analysis of the infl（664KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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