The spatial distribution and analysis about the grain-size of sediments in the Lianyungang nearshore sea area

ZHANG Cun-yong; FENG Xiu-li

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ZHANG Cun-yong, FENG Xiu-li. The spatial distribution and analysis about the grain-size of sediments in the Lianyungang nearshore sea area[J]. Haiyang Xuebao, 2009, 31(4): 120-127.

Citation:

ZHANG Cun-yong, FENG Xiu-li. The spatial distribution and analysis about the grain-size of sediments in the Lianyungang nearshore sea area[J]. Haiyang Xuebao, 2009, 31(4): 120-127.

ZHANG Cun-yong, FENG Xiu-li. The spatial distribution and analysis about the grain-size of sediments in the Lianyungang nearshore sea area[J]. Haiyang Xuebao, 2009, 31(4): 120-127.

Citation:

ZHANG Cun-yong, FENG Xiu-li. The spatial distribution and analysis about the grain-size of sediments in the Lianyungang nearshore sea area[J]. Haiyang Xuebao, 2009, 31(4): 120-127.

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The spatial distribution and analysis about the grain-size of sediments in the Lianyungang nearshore sea area

ZHANG Cun-yong¹,
FENG Xiu-li²

1.
School of Geodesy & Geometics Engineering, Huaihai Institute of Technology, Lianyungang 222001, China;College of Marine Geosciences, Ocean University of China, Qingdao 266100, China
2.
College of Marine Geosciences, Ocean University of China, Qingdao 266100, China

Received Date: 2008-10-10
Rev Recd Date: 2009-02-20

Abstract

Abstract

Spatial distribution characteristics of grain-size being "fine in nearshore,but coarse in offshore" have been found along the Lianyungang coastal zone.For discussing this distribution,108 samples collected from this region were analyzed with the end-member analysis model and the multivariables analysis method.Results show that the sediment along the Lianyung ang coastal zone can be divided into three grain-size groups with certain dynamic significance,corresponding to the sediment of prodelta,the dynamo-reworking sediment,and the sediment of in situ deposited on sedentary beach,which deposit under different environments,i.e.,depositional environments of tidal current,wave and both of them.
- Lianyungang,
- coastal zone,
- grain-size

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References(16)

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