The cycle of atmospheric CO.
The cycle of atmospheric CO.
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DOI：
10.3402/tellusa.v26i1-2.9743
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发表时间：
1974-02
期刊：
影响因子：
--
通讯作者：
W. Seiler
中科院分区：
文献类型：
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作者：
W. Seiler
新的测量的CO混合比在两个半球与溶解在表面海水中的CO与以前的结果一起被用来建立一个详细的预算CO在大气中。结果表明，CO是由技术和自然来源。两种源的源强大小相同。总的CO产生速率估计为10 × 1014 g/年。相应的停留时间为0.5年。从所观察到的纬度CO分布的半球之间的对流层中的甲烷氧化的CO的生产被判断为是一个次要的来源。CO通过土壤表面的微生物过程、平流层中的光化学消耗以及可能与对流层中的OH自由基反应而被去除。DOI：10.1111/j.2153-3490.1974.tb01958.x
New measurements of the CO-mixing ratio in the two hemispheres with the dissolved CO in surface seawater together with previous results are used to set up a detailed budget of CO in the atmosphere. It is shown that CO is produced by technological and by natural sources. The source strengths of both kinds of sources are of the same magnitude. The total CO-production rate is estimated to be 10 × 10 14 g per year. The corresponding residence time is 0.5 years. From the observed latitudinal CO-distribution between the hemispheres the production of CO by the oxidation of methane in the troposphere is judged to be a minor source. CO is removed by microbiological processes at the soil surfaces, by photochemical consumption in the stratosphere, and probably also by reaction with OH radicals in the troposphere. DOI: 10.1111/j.2153-3490.1974.tb01958.x