| Ma Liming. 1997. Responses of carbon dioxide in western tropical Pacific to 1991~1993 ENSO event. Acta Oceanologica Sinica, (2):201－214 |
| Responses of carbon dioxide in western tropical Pacific to 1991~1993 ENSO event |
| Responses of carbon dioxide in western tropical Pacific to 1991~1993 ENSO event |
| Received:September 20, 1996 Revised:December 12, 1996 |
| DOI： |
| Key words:Response carbon dioxide ENSO western tropical Pacific |
| 中文关键词: Response carbon dioxide ENSO western tropical Pacific |
| 基金项目:This study was supported by the National Natural Science Foundation of China under contract No. 49236110. |
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| Abstract: |
| On the basis of the data of the partial pressure of CO2 (PCO2)and the concentration of the total dissolved CO2(TCO2) in surface water during the expeditions in Nov.-Dec. 1991, the world ocean circulation experiment (WOCE) and Oct. 1992-Mar. 1993, the tropical ocean-global atmosphere coupled ocean-atmosphere response experiment (TOGA COARE) in the western tropical Pacific and of the comparison with data from 1986 to 1990 TOGA expeditions and that from Japan Meteorological Agency, the response of CO2 in surface water to ENSO event is proved. The CO2 signals indicated that the air-sea system in the western and central tropical Pacific from 1991 to 1993, except for a short period in autumn of 1992, was in a strong state of ENSO. The change of CO2 in the floating stations near 2°S, 155°E from Nov. 1992 to Mar. 1993 reflected the change of currents, water mass and its thermal and salt content during the forming and developing of ENSO. |
| 中文摘要: |
On the basis of the data of the partial pressure of CO2 (PCO2)and the concentration of the total dissolved CO2(TCO2) in surface water during the expeditions in Nov.-Dec. 1991, the world ocean circulation experiment (WOCE) and Oct. 1992-Mar. 1993, the tropical ocean-global atmosphere coupled ocean-atmosphere response experiment (TOGA COARE) in the western tropical Pacific and of the comparison with data from 1986 to 1990 TOGA expeditions and that from Japan Meteorological Agency, the response of CO2 in surface water to ENSO event is proved. The CO2 signals indicated that the air-sea system in the western and central tropical Pacific from 1991 to 1993, except for a short period in autumn of 1992, was in a strong state of ENSO.
The change of CO2 in the floating stations near 2°S, 155°E from Nov. 1992 to Mar. 1993 reflected the change of currents, water mass and its thermal and salt content during the forming and developing of ENSO. |
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