Abstract
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.
Similar content being viewed by others
References
Bijker, E. W. (1968). Littoral drift as function of waves and current. Proc. 11th Conf. Coastal Engineering.
Fei, Y., Zhixin, Z., Xinyuan, D., et al. (2010). Observational evidence of the Yellow Sea warm current. Chinese Journal of Oceanology and Limnology, 28(3), 677–683.
Guoren, D., Fengwu, D., & Xiping, D. (1995). Suspended sediment carrying capacity of waves and tidal current. Chinese Science Bulletin, 40(5), 443–446.
Hexiong, H., & Rongxiang, X. (1984). Hydrology of ocean and harbors. University Library and supply agency (Taiwan). pp. 173–176.
Jiaju, L. (2009). Research and Application on sediment movement of Coastal Zone. Ocean Press, Beijing.
Kineke, G. C., & Sternberg, R. W. (1992). Measurement of high concentration suspended sediments using the optical backscatterance sensor. Marine Geology, 108(3), 253–258.
Miller, R. L., & Mckee, B. A. (2004). Using MODIS Terra 250 m imagery to map concentrations of total suspended matter in coastal waters. Remote Sensing of Environment, 93(2), 259–266.
Tingwei, C., Jie, Z., & Yi, M. (2009). The study on the distribution of suspended particulate matter in the Bohai Sea by remote sensing. Acta Oceanologica Sinica, 31(5), 10–18.
Wenxiang, Z., & Shilun, Y. (2008). Turbidity calibration of OBS and errors analysis of suspended sediment concentration. Ocean Technology, 27(4), 5–8.
Wenhong, C., & Qishun, Z. (1999). Reviews on suspended sediment carrying capacity in combined actions of waves and tidal current. Journal of Sediment Research, 44(5), 74–80.
Wenhong, C., & Qishun, Z. (2000). A Study on suspended sediment carrying capacity in combined actions of waves and tidal current. Journal of Sediment Research, 45(5), 16–21.
Xiaoming, Y., Pingxing, D., & Kelin, H. (2010). ADCP- and OBS-based water-sediment flux study on key cross-sections in the Yangshan Harbor. Journal of Sediment Research, 55(2), 22–30.
Yuanzhong, X., Qing, H., & Yuanye, W. (2004). The method and application of OBS in the measurement of sediment concentration. Journal of Sediment Research, 49(4), 56–60.
Zhijun, D., Zhen, H., & Caixing, Y. (2006). Remote sensing analysis of spatial and temporal distribution characteristics of surface suspended sediment concentration in the Maoming Sea area. Advances in Marine Science, 24(4), 455–462.
Acknowledgments
The authors would like to thank Sangyun Wu and Yongde Jin for the valuable suggestions and the Island and Coastal Zone Research Center of FIO for providing the measurement instruments. Jianqiang Liu, Ming Zeng, and Mingxiang Ding took part in the field observation. This work was financially supported by the National Natural Science Foundation of China (grant no. 40806039) and Basic Research Operations Special Funds of FIO (2009 G20).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Bian, S., Hu, Z., Xue, Z. et al. An observational study of the carrying capacity of suspended sediment during a storm event. Environ Monit Assess 184, 6037–6044 (2012). https://doi.org/10.1007/s10661-011-2401-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10661-011-2401-3