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Characteristics of Light Transmission in Summer and Winter and Its Relation on Sediment Transport in the East China Sea

白虹 胡敦欣 庞重光

中国海洋湖沼学报(英文版)2003,Vol.21Issue(4):329-334,6.
中国海洋湖沼学报(英文版)2003,Vol.21Issue(4):329-334,6.

Characteristics of Light Transmission in Summer and Winter and Its Relation on Sediment Transport in the East China Sea

Characteristics of Light Transmission in Summer and Winter and Its Relation on Sediment Transport in the East China Sea

白虹 1胡敦欣 1庞重光1

作者信息

  • 1. Institute of Oceanology, Chinese Academy of Sciences,Qingdao 266071, China
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摘要

Abstract

Light transmission data collected from June to July 1987 and from February to March 1997 by the R/V Kexue 1 in the East China Sea were used to analyze its distribution characteristics and its relation to the sediment transport in this sea. Some results obtained were: (1) The Taiwan Warm Current flowing northwards seemed to be a barrier preventing suspended matter discharged from the Changjiang River Estuary from continuously moving southeastward and causing the suspended matter to flow along a path near 123°30′E in summer and 123°00′E in winter. (2) Suspended matter in the area adjacent to the Changjiang River Estuary could not be transported southward along the coast in summer due to opposing offshore currents including the Taiwan Warm Current flowing northward and the Changjiang Diluted Water turning northeastward. (3) The thermocline and temperature front bar suspended matter from crossing through.

关键词

East China Sea/light transmission/sediment transport

Key words

East China Sea/light transmission/sediment transport

分类

海洋科学

引用本文复制引用

白虹,胡敦欣,庞重光..Characteristics of Light Transmission in Summer and Winter and Its Relation on Sediment Transport in the East China Sea[J].中国海洋湖沼学报(英文版),2003,21(4):329-334,6.

基金项目

This work was supported by CAS Innovation Project (No. KZCX2-207), National Key Programme for Developing Basic Sciences (No: G1999043803) and CAS Major Project (KZ951-B1-403). (No. KZCX2-207)

中国海洋湖沼学报(英文版)

OACSCDCSTPCD

2096-5508

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