Institutional Repository of Key Laboratory of Ocean Circulation and Wave Studies, Institute of Oceanology, Chinese Academy of Sciences
| A New Hybrid Coupled Model of Atmosphere, Ocean Physics, and Ocean Biogeochemistry to Represent Biogeophysical Feedback Effects in the Tropical Pacific | |
Zhang, Rong-Hua1,2,3 ; Tian, Feng1,3; Wang, Xiujun4
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| 2018-08-01 | |
| 发表期刊 | JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS
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| ISSN | 1942-2466 |
| 卷号 | 10期号:8页码:1901-1923 |
| 通讯作者 | Zhang, Rong-Hua(rzhang@qdio.ac.cn) |
| 摘要 | Multiple processes are involved in modulating the El Nino-Southern Oscillation (ENSO) in the tropical Pacific, and these processes are neither well-represented nor well-understood in climate models. A new hybrid coupled model (HCM) of atmosphere, ocean physics, and ocean biogeochemistry (AOPB) is developed to represent the feedback from ocean biogeochemistry onto ocean physics via modulating the penetration of shortwave radiation in the upper ocean. An ocean biogeochemistry model is coupled with a simplified ocean-atmosphere system consisting of an ocean general circulation model (OGCM) and a statistical atmospheric model for interannual anomalies of wind stress (tau). The HCM AOPB serves as a simple Earth system for the tropical Pacific to represent the coupling among the atmospheric and physical and biogeochemical ocean components. Model experiments are performed to illustrate this new model's ability to depict the mean ocean state and interannual variability associated with the ENSO. The relationships among anomaly fields are analyzed to illustrate the ocean biogeochemistry-induced heating feedback and its modulating effects on the ENSO, which is characterized by a negative feedback. The underlying processes and mechanisms are analyzed and can be attributed to dominant modulation of the penetrative solar radiation through the base of the mixed layer (ML). It is demonstrated that the ocean biogeochemistry-induced negative feedback is mainly driven by more solar radiation penetrating out of the ML during El Nino and less penetrating during La Nina. Further model applications to studies on these processes and biogeochemical-physical interactions are discussed. |
| 关键词 | an ocean biogeochemistry model a hybrid coupled model for biogeochemistry-climate interactions ocean biogeochemistry-induced feedback ENSO modulations |
| DOI | 10.1029/2017MS001250 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[41475101] ; National Natural Science Foundation of China[41690122(41690120)] ; National Natural Science Foundation of China[41490644(41490640)] ; National Natural Science Foundation of China[41421005] ; Chinese Academy of Sciences Strategic Priority Project ; Western Pacific Ocean System[XDA11010105] ; Western Pacific Ocean System[XDA11020306] ; NSFC-Shandong Joint Fund for Marine Science Research Centers[U1406402] ; Taishan Scholarship ; National Natural Science Foundation of China[41475101] ; National Natural Science Foundation of China[41690122(41690120)] ; National Natural Science Foundation of China[41490644(41490640)] ; National Natural Science Foundation of China[41421005] ; Chinese Academy of Sciences Strategic Priority Project ; Western Pacific Ocean System[XDA11010105] ; Western Pacific Ocean System[XDA11020306] ; NSFC-Shandong Joint Fund for Marine Science Research Centers[U1406402] ; Taishan Scholarship |
| WOS研究方向 | Meteorology & Atmospheric Sciences |
| WOS类目 | Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:000444801100010 |
| 出版者 | AMER GEOPHYSICAL UNION |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/160181 |
| 专题 | 海洋环流与波动重点实验室 |
| 通讯作者 | Zhang, Rong-Hua |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Beijing Normal Univ, Coll Global Change & Earth Syst Sci, Joint Ctr Global Change Studies, Beijing, Peoples R China |
| 第一作者单位 | 海洋环流与波动重点实验室 |
| 通讯作者单位 | 海洋环流与波动重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang, Rong-Hua,Tian, Feng,Wang, Xiujun. A New Hybrid Coupled Model of Atmosphere, Ocean Physics, and Ocean Biogeochemistry to Represent Biogeophysical Feedback Effects in the Tropical Pacific[J]. JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS,2018,10(8):1901-1923. |
| APA | Zhang, Rong-Hua,Tian, Feng,&Wang, Xiujun.(2018).A New Hybrid Coupled Model of Atmosphere, Ocean Physics, and Ocean Biogeochemistry to Represent Biogeophysical Feedback Effects in the Tropical Pacific.JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS,10(8),1901-1923. |
| MLA | Zhang, Rong-Hua,et al."A New Hybrid Coupled Model of Atmosphere, Ocean Physics, and Ocean Biogeochemistry to Represent Biogeophysical Feedback Effects in the Tropical Pacific".JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS 10.8(2018):1901-1923. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| A New Hybrid Coupled（4864KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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