摘要
基于三维全动力POM海洋模式,根据2008年6月1日海监飞机监测绿潮所在位置,采用拉格朗日粒子追踪法反向积分,追溯绿潮来源。数值模拟结果显示,回溯至5月中旬,绿潮主要来源于黄海南部江苏连云港和盐城近海海域。黄海绿潮溯源数值模拟,为政府相关部门了解绿潮的源头,并采取相应的措施提供依据,进而为保护生态环境、防灾减灾做贡献。
Based on three-dimensional dynamical POM (Princeton Ocean Model), the origin of Green Tides was traced in contingency forecast by backward integration of Lagrangian particle tracking method. The results showed that if tracing to the middle of May, Green Tides observed on 1st June 2008 by marine surveillance airplane came from waters near Jiangsu and Yancheng in the southern Yellow Sea. The numerical results provided the information of the origin of Green Tide, serving as a reliable base for Chinese government to take corresponding measures.
出处
《海洋科学》
CAS
CSCD
北大核心
2011年第6期44-47,共4页
Marine Sciences
基金
国家海洋局青年科学基金(20100203)
中国科学院海洋环流与波动重点实验室开放基金课题(KLOCAW0907)
关键词
绿潮
全动力海洋模式(POM)
溯源
拉格朗日粒子追踪法
Green Tides
POM (Princeton Ocean Model)
numerical tracing simulation
Lagrangian particle tracking method