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首页 > 中国极地考察知识库 > 成果信息库 > 已审查 西太平洋海-气二氧化碳分压差及其通量研究

西太平洋海-气二氧化碳分压差及其通量研究

【标题】西太平洋海-气二氧化碳分压差及其通量研究

【Title】THE DIFFERENCES OF THE PARTIAL PRESSURE OF CARBON DIOXIDE BETWEEN SEA AND AIR AND ITS FLUX IN THE WESTERN PACIFIC

【作者】 王伟强; 黄宣宝; 张远辉

【Author】 Wang Weiqiang ; Huang Xuanbao ; Zhang Yuanhui

【期刊】极地研究

【Journal】

【期刊年份】1998

【卷】10

【期】

【关键词】 二氧化碳; 分压; 通量; 西太平洋

【Keywords】

【摘要】本文研究了中国第八次南极科学考察青岛至南极航渡中所观测到的大气与海水二氧化碳分压资料,结果表明:7°N以北、0°至2°S、10°S至43°S之间及58°S以南的海域是大气二氧化碳的汇区,其间碳通量平均约为6.1mg/(m2h);7°N至0°、2°S至10°S及43°S至58°S则为大气二氧化碳的源区,其间碳通量约为4.0mg/(m2h)。

【Abstract】In the present work the CO 2 differences between P CO 2 in the surface water and p CO 2 in the atmosphere were determined on the route frome Qindao to Antarctica during Eighth Chinese Antarctic Research Expedition in 1991 . The result of survey indicate: the sea area in north of 7°N , between the equator and 2°S, between 10°S and 43°S, in south of 58° S, serves as a sink for atmospheric CO 2 ,the mean CO 2 fluxes from atmosphere into sea water was about 6.1mg/(m 2·h); the sea area between 7°N and the equator, between 2°S and 10°S, between 43°S and 58°S acts as CO 2 sources, the mean CO 2 fluxes from sea water into atmosphere was about 4.0mg/(m 2·h).

【基金/项目】

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