Numerical simulations of uptake of anthropogenic co2 in the north pacific
文献类型：期刊论文
| 作者 | Xu Yong-Fu; Zhao Liang; Li Yang-Chun |
| 刊名 | Chinese journal of geophysics-chinese edition
 |
| 出版日期 | 2007-03-01 |
| 卷号 | 50期号:2页码:404-411 |
| 关键词 | North pacific Anthropogenic co2 Southern boundary conditions Basin-wide model Ocean general circulation |
| ISSN号 | 0001-5733 |
| 通讯作者 | Xu yong-fu(xyf@mail.iap.ac.cn) |
| 英文摘要 | A basin-wide ocean general circulation model with the open southern boundary condition is employed to study the uptake and distribution of anthropogenic co2 in the north pacific, which is compared with the simulated results from the rigid boundary model. simulated results show that the both western north pacific and eastern equatorial pacific are two important sinks of anthropogenic co2. larger isopycnal diffusivity produces larger exchange fluxes of anthropogenic co2 in the western north pacific but smaller fluxes in the equatorial region. compared with the results from the rigid boundary model, the air-sea exchange flux of anthropogenic co2 is larger in these two regions in the open boundary model. during the period 1800 similar to 1997, the north pacific has taken up 23.75 gtc of anthropogenic co2 in run1. the subpolar region is an important export region of absorbed anthropogenic co2, where 38% similar to 54% of the absorbed anthropogenic co2 is transported to other regions, whereas the region of 20 degrees n similar to 30 degrees n is an important storing region, which amounts to 24% of the total storage in the north pacific. the open boundary has a significant impact on the uptake and storage of anthropogenic co2 in the area south of 10 degrees n. compared with the data-based estimate, although the model underestimates the penetration of anthropogenic co2 in the western north pacific and overestimates the penetration in the eastern north pacific, the model generally well estimates the storage of anthropogenic co2 in the north pacific. |
| WOS关键词 | GENERAL-CIRCULATION MODEL ; BOUNDARY-CONDITION ; OCEAN CIRCULATION ; TRACER TRANSPORTS ; CARBON-DIOXIDE ; DISTRIBUTIONS ; EXCHANGE |
| WOS研究方向 | Geochemistry & Geophysics |
| WOS类目 | Geochemistry & Geophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000245399900010 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380546 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Xu Yong-Fu |
| 作者单位 | 1.Chinese Acad Sci, Inst Atmospher Phys, State Key Lab Atmospher Boundary Layer Phys & Atm, Beijing 100029, Peoples R China 2.Ocean Univ China, Phys Oceanog Lab, Qingdao 266003, Peoples R China 3.Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu Yong-Fu,Zhao Liang,Li Yang-Chun. Numerical simulations of uptake of anthropogenic co2 in the north pacific[J]. Chinese journal of geophysics-chinese edition,2007,50(2):404-411. |
| APA | Xu Yong-Fu,Zhao Liang,&Li Yang-Chun.(2007).Numerical simulations of uptake of anthropogenic co2 in the north pacific.Chinese journal of geophysics-chinese edition,50(2),404-411. |
| MLA | Xu Yong-Fu,et al."Numerical simulations of uptake of anthropogenic co2 in the north pacific".Chinese journal of geophysics-chinese edition 50.2(2007):404-411. |
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来源：中国科学院大学
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