Study of the Optimal Precursors for Blocking Events

• 作 者: 姜治娜 罗德海
• 机 构: StateKeyLaboratoryofNumericalModelingforAtmosphericSciencesandGeophysicalFluidDynamics,LaboratoryofP
• 出 处: 大气科学进展：英文版
• 发表日期: 2005年3期
• 关键词: 非线性优化 偶极堵塞 旋转力 地转风正压 大气循环 nonlinear optimization method dipole blocking pre-co
• 基金项目: the Outstanding Youth Natural Science Foundation of China，高等学校优秀青年教师教学科研奖励计划，国家自然科学基金，The authors would like to thank Professor Mu Mu for guidance in this work during the visit of the first author to

The precursors of dipole blocking are obtained by a numerical approach based upon a quasi-geostrophic barotropic planetary- to synoptic-scale interaction model without topography and with a localized synopticscale wave-maker. The optimization problem rela