| 引用本文: | 逄勇,濮培民.日本琵琶湖表面定振波的计算.湖泊科学,1995,7(1):8-13. DOI:10.18307/1995.0102 |
| Pang Yong,Pu Peimin.Observation and computation of surface seiche in Lake Biwa, Japan. J. Lake Sci.1995,7(1):8-13. DOI:10.18307/1995.0102 |
|
| 摘要: |
| 利用水动力学方程对日本琵琶湖表面定振波进行了计算和分析,结果表明其主要周期约为69.5min。另外,利用实测水位资料,采用最大熵谱法进行分析,得到的主要周期约为68min,两者吻合很好。 |
| 关键词: 日本琵琶湖 定振波 数值计算 最大熵谱分析 |
| DOI：10.18307/1995.0102 |
| 分类号: |
| 基金项目: |
|
| Observation and computation of surface seiche in Lake Biwa, Japan |
|
Pang Yong, Pu Peimin
|
|
Nanjing Intitule vf Geography and Limnology, Chinese Acaiemg of Sciences, Nanjing 210008
|
| Abstract: |
| The periods of seiche oscillation in Lake Biwa, Japan were computed according to the hydrodynamics equations with the main period being about 69.5 minutes. In addition, the real water level data at the Great Bridge Station were analysed by using the maximum entropy method. The periods acquired was about 68 minute. These results coincided with each other. |
| Key words: Lake Biwa seiche numerical computation maximum entropy analysis |
