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| Comparison of airsea fluxes of CO2 in the Southern Ocean and the western Arctic Ocean | |
| 作者姓名： | CHEN Liqi GAO Zhongyong YANG Xulin WANG Weiqiang |
| 作者单位： | [2]KeyLaboratoryofGlobalChangeandMarine-AanosphericChemistry,StateOceanicAdministration,Xiamen361005,China／／ThirdInstituteofOceanography,StateOceanicAdministration,Xiamen361005,China [3]ThirdInstituteofOceanography,StateOceanicAdministration,Xiamen361005,China |
| 基金项目： | 国家自然科学基金，国家海洋局青年海洋科学基金，by the Ministry of Science and Technology of China under contract |
| 摘 要： | The data were collected during Chinese Arctic and Antarctic Expeditions in the western Arctic Ocean and the marginal sea ice zone (MSIZ) of the Southern Ocean, respectively in the boreal summer from July to September of 1999 and in the austral summer from December of 1999 to January of 2000. The concentrations of CO2 in surface water of the survey regions would mostly present lower than those in the atmosphere. A significant biological driving force could also been observed in summer waters in both of the above oceans. Air to sea CO2 fluxes were also calculated to compare oceanic uptake capacity of CO2 in both oceans with the world oceans using Liss, Wanninkhof, and Jacobs‘s methods. The averaged CO2 fluxes of air to sea in the western Arctic Ocean or in the MSIZ of the Southern Ocean doubled that in the world oceans. |
| 关 键 词： | 二氧化碳 空气-海洋 全球交换 西大西洋 南海 |
| 收稿时间： | 2003/10/11 0:00:00 |
| 修稿时间： | 2004/5/20 0:00:00 |
Comparison of airsea fluxes of CO2 in the Southern Ocean and the western Arctic Ocean |
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| CHEN Liqi,GAO Zhongyong,YANG Xulin,WANG Weiqiang.Comparison of airsea fluxes of CO2 in the Southern Ocean and the western Arctic Ocean[J].Acta Oceanologica Sinica,2004,23(4):647-653. | |
| Authors: | CHEN Liqi GAO Zhongyong YANG Xulin and WANG Weiqiang |
| Institution: | 1. Key Laboratory of Global Change and Marine-Atmospheric Chemistry, State Oceanic Administration, Xiamen 361005, China;Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China ;Chinese Arctic and Antarctic Administration, Beijing, 2. Key Laboratory of Global Change and Marine-Atmospheric Chemistry, State Oceanic Administration, Xiamen 361005, China;Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China 3. Third Institute of Oceanography, State Oceanic Administration, Xiamen 361005, China |
| Abstract: | The data were collected during Chinese Arctic and Antarctic Expeditions in the western Arctic Ocean and themarginal sea ice zone (MSIZ) of the Southern Ocean, respectively in the boreal summer from July to September of1999 and in the austral summer from December of 1999 to January of 2000. The concentrations of CO2 in surfacewater of the survey regions would mostly present lower than those in the atmosphere. A significant biologicaldriving force could also been observed in summer waters in both of the above oceans. Air to sea CO2 fluxes were alsocalculated to compare oceanic uptake capacity of CO2 in both oceans with the world oceans using Liss, Wanninkhof,and Jacobss methods. The averaged CO2 fluxes of air to sea in the western Arctic Ocean or in the MSIZ of theSouthern Ocean doubled that in the world oceans. |
| Keywords: | CO2 airsea exchange global change Southern Ocean western Arctic Ocean |
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