A quantitative evaluation of the factors influencing the air-sea carbon dioxide transfer velocity
文献类型：CNKI期刊论文
| 作者 | YU Tan; PAN Delu; BAI Yan; HE Yijun; LI Dawei ; LIANG Chao
|
| 发表日期 | 2016-11-15 |
| 出处 | Acta Oceanologica Sinica
 |
| 关键词 | influence factors transfer velocity carbon dioxide quantitatively |
| 英文摘要 | The numerous factors influencing the air-sea carbon dioxide(CO_2) transfer velocity have been discussed for many years, yet the contributions of various factors have undergone little quantitative estimation. To better understand the mechanism of air-sea transfer, the effects of different factors are discussed on the air-sea transfer velocity and the various parametric models describing the phenomenon are classified and compared.Then, based on GAS EX-98 and ASGAMAGE data, wind models are evaluated and the effects of some factors are discussed quantitatively, including bubbles, waves, wind and so on by considering their interaction through a piecewise average approach. It is found that the air-sea CO_2 transfer velocity is not only the function of the wind speed, but is also affected by bubbles, wave parameters and other factors. Stepwise and linear regressions are used. When considering the wind speed, bubbles mediated and the significant wave height, the root mean square error is reduced from 34.53 cm/h to 16.96 cm/h. Discussing the various factors quantitatively can be useful in future assessments of a large spatial scale and long-term air-sea CO_2 flux and global change. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | The Shanghai Sailing Program of Science and Technology Commission of Shanghai Municipality of China under contract No.14YF1410300 ; the Special Fund for Basic Scientific Research Business of Central Public Research Institutes of 2015 of China under contract No.JG1503 ; the Postdoctoral Research Projects in Zhejiang Province of China under contract No.BSH1502044 ; the Shanghai Young University Teachers Training Support Plan of Shanghai Municipal Education Commission of China under contract Nos A1-2035-15-0021-11and ZZegd14015 ; the 2014 Research Projects of Shanghai Second Polytechnic University of China under contract No.A01GY14GX33 ; the Project Funded by the Local College Capacity Building Program of Science and Technology Commission of Shanghai Municipality of China under contract No.13230502000 |
| 卷 | v.35期:11页:72-82 |
| 语种 | 英文; |
| 分类号 | P732.6 |
| ISSN号 | 0253-505X |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/189485]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.StateKeyLaboratoryofSatelliteOceanEnvironmentDynamics,SecondInstituteofOceanography,StateOceanicAdministration 2.CollegeofMarineSciences,ShanghaiOceanUniversity 3.CollaborativeInnovationCenterforNationalDistant-waterFisheries 4.SchoolofMarineSciences,NanjingUniversityofInformationScienceandTechnology 5.InstituteofOceanology,ChineseAcademyofSciences 6.CollegeofAppliedArtandDesign,ShanghaiSecondPolytechnicUniversity |
| 推荐引用方式 GB/T 7714 | YU Tan,PAN Delu,BAI Yan,et al. A quantitative evaluation of the factors influencing the air-sea carbon dioxide transfer velocity. 2016. |
入库方式： OAI收割
来源：海洋研究所
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