X-Ray Fluorescence Spectrum Studies on Bioorganic Carbon in Cereals and Carbon Chemical Circulation
文献类型：期刊论文
| 作者 | Duan De-liang1; Bian Fu-yong1; Yuan Bo1; Wang Shu2; Ge Mao-fa2; Zhang Xing-kang2; Xu Si-chuan1,2 |
| 刊名 | SPECTROSCOPY AND SPECTRAL ANALYSIS
 |
| 出版日期 | 2011-05-01 |
| 卷号 | 31期号:5页码:1428-1434 |
| 关键词 | Cereals Elemental Composition Xrf Co(2) Greenhouse Effect Carbon Circulation |
| ISSN号 | 1000-0593 |
| DOI | 10.3964/j.issn.1000-0593(2011)05-1428-07 |
| 英文摘要 | The bioorganic carbon contents and chemical element compositions in six kinds of cereals: paddy (rice), wheat (flour), soybean, millet, sorghum and corn were determined by X-ray fluorescence (XRF) spectrum, meanwhile a new method was established to probe their protein contents. In the cereals, the average bioorganic carbon content is about 44%. The highest protein content is 42. 74% from soybean, and other protein content is 28. 56% in millet, 27. 57% in wheat, 24. 99% in corn, 22. 21% in sorghum, but only 20. 31% in rice. Based on our new definition of carbon chemical circulation presented in the current work, the authors have found that in 2009 humankind used bioorganic carbon to discharge CO(2) into the earth's atmosphere that accounts for one percent of the total CO(2) discharge, and consumed organic carbon to release CO(2) into the earth's atmosphere, accounting for 10. 73% of the total CO(2) discharge. The clear definition of carbon chemical circulation and the discharged CO(2) content from the distinct types of carbon compounds would advance the study on carbon chemical circulation and the atmospheric CO(2) greenhouse effect. Our work further found that it takes eight years to circulate the total earth's atmospheric CO(2). The short period shows the sensitivity for CO(2) to keep its dynamical equilibrium in the earth's atmosphere. However, no experimental data has been reported to prove a heavy destructive greenhouse effect of CO(2) existing in the earth's atmosphere. |
| 语种 | 英语 |
| WOS记录号 | WOS:000290462400063 |
| 出版者 | OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/72623]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xu Si-chuan |
| 作者单位 | 1.Yunnan Univ, Coll Chem Sci & Technol, Key Lab Minist Educ Med Chem Nat Resource, Kunming 650091, Peoples R China 2.Chinese Acad Sci, Inst Chem, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Duan De-liang,Bian Fu-yong,Yuan Bo,et al. X-Ray Fluorescence Spectrum Studies on Bioorganic Carbon in Cereals and Carbon Chemical Circulation[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2011,31(5):1428-1434. |
| APA | Duan De-liang.,Bian Fu-yong.,Yuan Bo.,Wang Shu.,Ge Mao-fa.,...&Xu Si-chuan.(2011).X-Ray Fluorescence Spectrum Studies on Bioorganic Carbon in Cereals and Carbon Chemical Circulation.SPECTROSCOPY AND SPECTRAL ANALYSIS,31(5),1428-1434. |
| MLA | Duan De-liang,et al."X-Ray Fluorescence Spectrum Studies on Bioorganic Carbon in Cereals and Carbon Chemical Circulation".SPECTROSCOPY AND SPECTRAL ANALYSIS 31.5(2011):1428-1434. |
入库方式： OAI收割
来源：化学研究所
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