摘要
利用冰 海洋动力耦合模式,对渤海海冰和海洋之间的相互作用进行了研究和模拟试验.耦合模式中的海洋模式采用普林斯顿海洋模式(POM),冰模式采用国家海洋局海洋环境预报中心(NMEFC)的渤海海冰业务化数值预报模式.通过模拟研究,分析了M2分潮对海冰质点运动轨迹、冰外缘线位置、瞬时冰速和冰厚分布的影响;同时探讨了海冰对冰下海洋的动力作用.
A dynamic coupled ice\|ocean model is used to study the interaction between sea ice and ocean in the Bohai Sea. Princeton Ocean Model(POM) and the operational forecasting ice model for the Bohai Sea from National Marine Environment forecasting Center is adopted in the coupled model. The variations of ice particle moving track, ice edge position, instantaneous ice drift speed and ice thickness distribution under the effect of M\-2 component tide are analyzed. The dynamic effect ice on ocean is primarily discussed as well.
出处
《冰川冻土》
CSCD
北大核心
2003年第S2期292-298,共7页
Journal of Glaciology and Geocryology
基金
国家高技术研究发展(863)计划项目(2002AA639340)
国家自然科学基金项目(40233032
40006002)资助
关键词
动力相互作用
冰-海洋动力耦合模式
数值模拟
渤海
dynamic interaction
dynamic coupled ice-ocean model
numerical simulation
Bohai Sea
