An observational study of the carrying capacity of suspended sediment during a storm event | |
Bian, Shuhua1; Hu, Zejian1; Xue, Zuo2; Lv, Jingfu1 | |
刊名 | ENVIRONMENTAL MONITORING AND ASSESSMENT |
2012-10 | |
卷号 | 184期号:10页码:6037-6044 |
关键词 | Yellow Sea Storm event Tidal currents Waves Suspended sediment concentration |
ISSN号 | 0167-6369 |
DOI | 10.1007/s10661-011-2401-3 |
英文摘要 | We measured the in situ suspended sediment concentration (SSC) and hydrodynamics (waves, currents, and sea level) concurrently during a storm event using self-recording instruments at offshore of the Shandong Peninsula in the Yellow Sea. We analyzed the temporal variation in suspended sediment carrying capacity and its correlation with wave, current, and water-level conditions. There was about 40% increase in SSC during the storm event. A 3-4-h lag was observed between the peak of wave height and SSC. The SSC increased in a fluctuating pattern up to the peak then decreased rapidly. This process was positively correlated with wave height and duration. The maximum SSC was 524.3 mg/l, which is about 10 times of that under normal weather conditions. This peak was observed after of a series of 1.8 m waves. The increased suspended sediments were the fine particles resuspended by the storm waves from seabed near the observation spot and transported by northward ebb currents from Shidao Bay. |
电子版国际标准刊号 | 15732959 |
资助项目 | Basic Research Operations Special Funds of FIO[2009 G20] |
WOS研究方向 | Environmental Sciences & Ecology |
语种 | 英语 |
出版者 | SPRINGER |
WOS记录号 | WOS:000308439900017 |
内容类型 | 期刊论文 |
源URL | [http://ir.fio.com.cn/handle/2SI8HI0U/4062] |
专题 | 业务部门_海洋工程环境与测绘研究中心 |
作者单位 | 1.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China; 2.N Carolina State Univ, Dept Marine Earth & Atmospher Sci, Raleigh, NC 27695 USA |
推荐引用方式 GB/T 7714 | Bian, Shuhua,Hu, Zejian,Xue, Zuo,et al. An observational study of the carrying capacity of suspended sediment during a storm event[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2012,184(10):6037-6044. |
APA | Bian, Shuhua,Hu, Zejian,Xue, Zuo,&Lv, Jingfu.(2012).An observational study of the carrying capacity of suspended sediment during a storm event.ENVIRONMENTAL MONITORING AND ASSESSMENT,184(10),6037-6044. |
MLA | Bian, Shuhua,et al."An observational study of the carrying capacity of suspended sediment during a storm event".ENVIRONMENTAL MONITORING AND ASSESSMENT 184.10(2012):6037-6044. |
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