| Cross-shore suspended sediment flux in the salt marsh pioneer zone of Chongming eastern beach in the Chang- jiang Estuary in China |
| WANG Chu[1] YAO Dongjing[1] HE Baogen[1] ZHOU Naisheng[2] XU Shiyuan[2] |
| 关键词：current velocity,suspended sediment content,flux,salt marsh,esatern beach |
| 主要内容：Between April 2002 and April 2003,in situ measurements of water depth,current velocity and suspended sediment content were carried out in edge region of East Chongming salt marsh and neighboring bald fiat in the Changjiang(Yangtze) Estuary under diferent weather conditions.Cross-shore suspended sediment flux was calculated and analyzed.The results show that under calm weather conditions,the current velocity process in bald field and salt marsh area varied differently during semidiurnal tidal cycles.Owing to current velocity saymmetry,mean SSC during flood tide phase was 1.8 times higher than that of ebb tide phase.As a result..... |
| 《海洋学报：英文版》 2010(6).-62-72 |
| 全文下载请进入http://hightech.stlib.cn/tpi_1/sysasp/include/index.asp |
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