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| A three-dimensional coupled physical-biological model study in the spring of 1993 in the Bohai Sea of China | |
| Hui, Wang; Guimei, Liu2; Song, Sun2; Boping, Han2; Xiang, Fu2 | |
| 2007 | |
| 发表期刊 | ACTA OCEANOLOGICA SINICA
 |
| ISSN | 0253-505X |
| 卷号 | 26期号:6页码:1-12 |
| 文章类型 | Article |
| 摘要 | A three-dimensional (3-D) coupled physical and biological model was used to investigate the physical processes and their influence on the ecosystem dynamics of the Bohai Sea of China. The physical processes include M-2 tide, time - varying wind forcing and river discharge. Wind records from I to 31 May in 1993 were selected to force the model. The biological model is based on a simple, nitrate and phosphate limited, lower trophic food web system. The simulated results showed that variation of residual currents forced by M, tide, river discharge and time-varying wind had great impact on the distribution of phytoplankton biomass in the Laizhou Bay. High phytoplankton biomass appeared in the upwelling region. Numerical experiments based on the barotropic model and baroclinic model with no wind and water discharge were also conducted. Differences in the results by the baroclinic model and the barotropic model were significant: more patches appeared in the baroclinic model comparing with the barotropic model. And in the baroclinic model, the subsurface maximum phytoplankton biomass patches formed in the stratified water.; A three-dimensional (3-D) coupled physical and biological model was used to investigate the physical processes and their influence on the ecosystem dynamics of the Bohai Sea of China. The physical processes include M-2 tide, time - varying wind forcing and river discharge. Wind records from I to 31 May in 1993 were selected to force the model. The biological model is based on a simple, nitrate and phosphate limited, lower trophic food web system. The simulated results showed that variation of residual currents forced by M, tide, river discharge and time-varying wind had great impact on the distribution of phytoplankton biomass in the Laizhou Bay. High phytoplankton biomass appeared in the upwelling region. Numerical experiments based on the barotropic model and baroclinic model with no wind and water discharge were also conducted. Differences in the results by the baroclinic model and the barotropic model were significant: more patches appeared in the baroclinic model comparing with the barotropic model. And in the baroclinic model, the subsurface maximum phytoplankton biomass patches formed in the stratified water. |
| 关键词 | Coupled Physical-biological Model Ecosystem Dynamics Bohai Sea Of China |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000252472300001 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/6266 |
| 专题 | 海洋生态与环境科学重点实验室 |
| 作者单位 | 1.Chinese Acad Meterol Sci, China Meterol Adm, Beijing 100081, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hui, Wang,Guimei, Liu,Song, Sun,et al. A three-dimensional coupled physical-biological model study in the spring of 1993 in the Bohai Sea of China[J]. ACTA OCEANOLOGICA SINICA,2007,26(6):1-12. |
| APA | Hui, Wang,Guimei, Liu,Song, Sun,Boping, Han,&Xiang, Fu.(2007).A three-dimensional coupled physical-biological model study in the spring of 1993 in the Bohai Sea of China.ACTA OCEANOLOGICA SINICA,26(6),1-12. |
| MLA | Hui, Wang,et al."A three-dimensional coupled physical-biological model study in the spring of 1993 in the Bohai Sea of China".ACTA OCEANOLOGICA SINICA 26.6(2007):1-12. |
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