江苏淤泥质潮滩及近岸沙洲的稳定性判别  

Stability evaluation of muddy tidal flats and offshore sand bars in coastal areas of Jiangsu Province

作　　者：陈君[1] 赵磊[1] 卫晓庆[1] 

机构地区：[1]河海大学港口海岸与近海工程学院,江苏南京210098

出　　处：《水利经济》2012年第3期15-19,81,共5页Journal of Economics of Water Resources

基　　金：国家科技支撑计划课题(2012BAB03B01);国家自然科学基金资助项目(40806018;41006001)

摘　　要：从沿海水沙动力环境、岸滩演变特征、沿海经济发展等具体情况出发,利用现场水文测验、多年地形图、遥感资料、数值模拟等技术方法,确定江苏沿海潮滩与主要近岸沙洲的冲淤过程、发育规律,判别控制岸滩与沙洲冲淤调整的主要因素及其影响程度,并进行岸滩与沙洲的稳定性判别。Based on the dynamic environment of water and sediment,the characteristics of beach evolution and the development of coastal economy,etc.,the erosion-deposition process and the development rules of the tidal flats and offshore tidal bars in the coastal areas of Jiangsu Province are determined by use of the technical methods of field hydrological measurements,perennial topographic maps,remote sensing data,numerical simulation and so on.The main factors as well as their influence degrees to govern the erosion-deposition adjustment of the tidal flats and offshore sand bars are distinguished,and their stability is also evaluated.

关 键 词：淤泥质潮滩 近岸沙洲 动力地貌 

分 类 号：TV148[水利工程—水力学及河流动力学]