| The concentration of total dissolved CO2 in surface water in ENSO event——The results of investigation during TOGA expeditions |
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| 作者姓名： | Ma Liming Zhang Bin Qiao Ran |
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| 作者单位： | National Research Center for Marine Environmental Forecasts, State Oceanic Administration, Beijing 100081, China;National Research Center for Marine Environmental Forecasts, State Oceanic Administration, Beijing 100081, China;National Research Center for Marine Environmental Forecasts, State Oceanic Administration, Beijing 100081, China |
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| 摘 要： | ＴｈｅｃｏｎｃｅｎｔｒａｔｉｏｎｏｆｔｏｔａｌｄｉｓｓｏｌｖｅｄＣＯ_２ｉｎｓｕｒｆａｃｅｗａｔｅｒｉｎＥＮＳＯｅｖｅｎｔ──ＴｈｅｒｅｓｕｌｔｓｏｆｉｎｖｅｓｔｉｇａｔｉｏｎｄｕｒｉｎｇＴＯＧＡｅｘｐｅｄｉｔｉｏｎｓ￥ＭａＬｉｍｉｎｇ；ＺｈａｎｇＢ?..
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| 关 键 词： | ENSO CO2 TOGA |
| 收稿时间： | 5/3/1995 12:00:00 AM |
| 修稿时间： | 7/8/1995 12:00:00 AM |
The concentration of total dissolved CO2 in surface water in ENSO event——The results of investigation during TOGA expeditions |
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| Ma Liming,Zhang Bin,Qiao Ran.The concentration of total dissolved CO2 in surface water in ENSO event——The results of investigation during TOGA expeditions[J].Acta Oceanologica Sinica,1995,14(2):209-223. |
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| Authors: | Ma Liming Zhang Bin and Qiao Ran |
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| Institution: | National Research Center for Marine Environmental Forecasts, State Oceanic Administration, Beijing 100081, China |
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| Abstract: | The observations of total dissolved CO2 (TCO2) in surface water on the range from 115°E to 165°E, from 10°S to 20°N from Dec.1986 to Jun.1990, present following results:There was distinguished difference of distribution of TCO2 between during El Nino and La Nina, especially on east of 155°E and equator.During El Nino TCO2 was the lowest (TCO2, 1 900 pmol/kg) in seven cruises and proportional to salinity, the dominant effect of current was from North Equatorial Current (NEC).During La Nina the value of TCO2 became the highest (CO2 >1 900 μmol/kg) in range of Equatorial Upwelling, the dominant effect was from South Equatorial Current.The effect of air-sea exchange and biological activity increased. |
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| Keywords: | ENSO CO2 TOGA |
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