Fugen, Z. Model of modern dynamic deposition in the east China Sea., Chin. J. Ocean. Limnol. 7, 274–282 (1989). https://doi.org/10.1007/BF02842618
DOI:
Fugen, Z. Model of modern dynamic deposition in the east China Sea., Chin. J. Ocean. Limnol. 7, 274–282 (1989). https://doi.org/10.1007/BF02842618DOI:
Model of modern dynamic deposition in the east China Sea
摘要
Abstract
Since the last rising of sea level
two branches of the Kuroshio
the Huanghai (Yellow Sea) coastal current (HCC; mainly cold water mass) and the Changjiang River outflow have controlled the modern dynamic deposition in the East China Sea. There are three depositing areas on the sea-bed under the above currents: a relict sand area un der the Taiwan Warm Current and the Huanghai Warm Current at the south-eastern area
the about 60 km2 round mud bank under the Huanghai Coastal Current at the northern area and the large subaqueous delta of mainly fine sand and silt under the Changjiang discharge flow in its estuary and the large narrow mud bank under the Zhejiang-Fujian Coastal Current
another round mud bank under the Changjiang discharge flow off Hangzhou Bay. The relict sand area has a coarsesand block under the Taiwan Warm Current bypassing Taiwan at the northern part of the island. The two round mud banks were formed in relatively static states by an anticlockwise converging cyclonic eddy. The coarsesand block was formed by a clockwise diverging cyclonic eddy. This new dynamic deposition theory can be used to explain not only the dynamic deposition process of clay
but also the patchy distribution of sediments on the shelves of the world ocean s.
关键词
Keywords
references
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