Vertical Changes in Suspended Sediment Concentration in the Lianyungang
详细信息
- 责任者：Zhang Cunyong (College of Marine Geosciences ; Ocean University of China ; Qingdao 266100 ; China) ; Feng Xiuli
- 刊名：Marine Geology & Quaternary Geology
- 出版年：2011
- 卷期：31(2)
- 关键词：悬浮物质 ; suspended materials ; 江苏 ; Jiangsu Province
- 页码：p.49-57
- 图表：8 illus., 20 refs.
- 分类号：0200
- 出版序号：20120026
- issnNo：ISSN0256-1492
- isbnNo：CN37-1117/P
摘要
Synchronically measured were tidal current, suspended sediment concentration and salinity at 15 stations in the Lianyungang nearshore area for 6 vertical layers during the spring and mesotidal cycle. Temporal and spatial changes in suspended sediment concentration were studied, and the variation in suspended sediment concentration in the tidal cycle, impact factors and the re-suspended sediment fluxes calculated. The results show that the spatial distribution of suspended sediment concentration in the Lianyungang nearshore area is in line with the general distribution pattern of suspended sediments. The peak concentration of suspended sediment appears at a certain depth above the sea-bottom during high and low tide with strong tidal current.
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