摘要
采用当前较先进的第3代海浪模式SWAN,根据江苏沿海滩涂围垦规划(2010—2020年),分别模拟了围垦前后夏季、冬季及台风期间的波浪场,并结合Jason-1卫星高度计观测的有效波高数据进行验证,分析江苏沿海滩涂围垦对江苏近岸波浪场的影响。江苏沿海滩涂围垦规划工程实施后,江苏北部沿海规划围垦区波高及周期变化较小,而南部规划围垦区海域波高及周期变化较大,但影响幅度有限,数量级较小。
According to the Coast Reclamation Plan （2010--2020）, we adopt the currently advanced third- generation wave model SWAN to simulate the wave fields before and after the reclamation engineering in summer, winter and typhoon period, which are verified by the effective wave data obtained by the Jason-1 altimeter, to analyze the impact of Jiangsu coastal reclamation on the Jiangsu nearshore wave field in province. Results show that the significant wave height and period keep unchanged basically in the northern area after implementation of reclamation, while the significant wave height and period vary greatly in the southern sea area. But the impact is limited and it＇ s magnitude is small.
出处
《水运工程》
北大核心
2015年第12期16-22,共7页
Port & Waterway Engineering
基金
国家自然科学基金项目(41276017)
国家海洋局海洋公益性行业科研专项项目(201205005)
