厦门西港的淤积与治理  

Deposition and its Treatment in West Xiamen Bay

作　　者：石谦[1] 傅海燕[1] 严滨[1] 蔡爱智[2] 胡明辉[2] 

机构地区：[1]厦门理工学院环境工程系,福建厦门361024 [2]厦门大学海洋系,福建厦门361005

出　　处：《厦门理工学院学报》2009年第1期15-21,共7页Journal of Xiamen University of Technology

基　　金：厦门理工学院科学技术研究项目(YKJ07005R)

摘　　要：根据近30年来的调查与观测数据,并对比不同时期的海图资料,剖析了厦门西港淤积的原因.揭示了目前航道淤积的泥砂主要来自九龙江河口区及港内的浅滩和岸滩沉积物的再运动.进而提出了清滩造岛、红树林固滩等治理措施,以此增加纳潮量,减轻波流的掀沙量及其给航道造成的淤积,同时增加海岛面积,提高经济价值,增强生态功能.Based on the data from a long-term investigation and observation in the past 30 years compared with the historic sea maps, this paper discusses the causes of accumulation in West Xiamen Bay. It concluds that the sediments of the channel are mainly from the resuspended sediments of shoals in Jiulongjiang Estuary and West Xiamen Bay at present. Therefore, it is advisable to clear out the channel by removing shoals to build islets and by recovering mangrove forest to reduce the amount of coastal resuspended sediments. The accumulation in the channels will be controlled, and the coastal ecological and economic benefits improved.

关 键 词：厦门西港 淤积 治理 

分 类 号：U657.2[交通运输工程—港口、海岸及近海工程]