Global air-sea CO2 exchange flux since 1980s: results from CMIP6 Earth System Models
文献类型：期刊论文
| 作者 | Qu, Baoxiao1,2,5,6 ; Song, Jinming1,2,5,6; Li, Xuegang1,2,5,6; Yuan, Huamao1,2,5,6; Zhang, Kun2,4,5,6; Xu, Suqing3
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| 刊名 | JOURNAL OF OCEANOLOGY AND LIMNOLOGY
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| 出版日期 | 2022-05-31 |
| 页码 | 20 |
| 关键词 | air-sea CO2 flux Coupled Model Intercomparison Project Phase 6 (CMIP6) Earth System Model (ESM) long-term average spatial-temporal variability |
| ISSN号 | 2096-5508 |
| DOI | 10.1007/s00343-021-1096-8 |
| 通讯作者 | Song, Jinming(jmsong@qdio.ac.cn) |
| 英文摘要 | The ocean could profoundly modulate the ever-increasing atmospheric CO2 by air-sea CO2 exchange process, which is also able to cause significant changes of physical and biogeochemical properties in return. In this study, we assessed the long-term average and spatial-temporal variability of global air-sea CO2 exchange flux (FCO2) since 1980s basing on the results of 18 Coupled Model Intercomparison Project Phase 6 (CMIP6) Earth System Models (ESMs). Our findings indicate that the CMIP6 ESMs simulated global CO2 sink in recent three decades ranges from 1.80 to 2.24 Pg C/a, which is coincidence with the results of cotemporaneous observations. What's more, the CMIP6 ESMs consistently show that the global oceanic CO2 sink has gradually intensified since 1980s as well as the observations. This study confirms the simulated FCO2 could reach agreements with the observations in the aspect of primary climatological characteristics, however, the simulation skills of CIMP6 ESMs in diverse open-sea biomes are unevenness. None of the 18 CMIP6 ESMs could reproduce the observed FCO2 increasement in the central-eastern tropical Pacific and the midlatitude Southern Ocean. Deficiencies of some CMIP6 ESMs in reproducing the atmospheric pressure systems of the Southern Hemisphere and the El Nino-Southern Oscillation (ENSO) mode of the tropical Pacific are probably the major causes. |
| 资助项目 | National Natural Science Foundation of China[41806133] ; Marine S&T Fund of Shandong Province for the Pilot National Laboratory for Marine Science and Technology (Qingdao)[2022QNLM040003-1] ; National Key Research and Development Program of China[2017YFA0603204] ; Fund of Key Laboratory of Global Change and Marine-Atmospheric Chemistry, MNR[GCMAC1905] |
| WOS研究方向 | Marine & Freshwater Biology ; Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000803813500010 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/179458]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 海洋研究所_海洋环流与波动重点实验室 |
| 通讯作者 | Song, Jinming |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China 3.Third Inst Oceanog, Key Lab Global Change & Marine Atmospher Chem, Minist Nat Resources, Xiamen 361005, Peoples R China 4.Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 5.Pilot Natl Lab Marine Sci & Technol Qingdao, Marine Ecol & Environm Sci Lab, Qingdao 266237, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, Baoxiao,Song, Jinming,Li, Xuegang,et al. Global air-sea CO2 exchange flux since 1980s: results from CMIP6 Earth System Models[J]. JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2022:20. |
| APA | Qu, Baoxiao,Song, Jinming,Li, Xuegang,Yuan, Huamao,Zhang, Kun,&Xu, Suqing.(2022).Global air-sea CO2 exchange flux since 1980s: results from CMIP6 Earth System Models.JOURNAL OF OCEANOLOGY AND LIMNOLOGY,20. |
| MLA | Qu, Baoxiao,et al."Global air-sea CO2 exchange flux since 1980s: results from CMIP6 Earth System Models".JOURNAL OF OCEANOLOGY AND LIMNOLOGY (2022):20. |
入库方式： OAI收割
来源：海洋研究所
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