| 综述：土壤甲烷生成及其营养的研究进展 |
| |
| 作者姓名： | N. SERRANO-SILVA Y. SARRIA-GUZM&#;N L. DENDOOVEN M. LUNA-GUIDO |
| |
| 作者单位： | Laboratory of Soil Ecology, ABACUS, Cinvestav, Instituto Politecnico Nacional 2508, C.P. 07360 Mexico, D.F. （Mexico） |
| |
| 基金项目： | Supported by the Centro de Investigacidn y de Estudios Avanzados del IPN, Mexico and the Consejo Nacional de Ciencia y Tecnologla, Mexico （Nos. 153216, 232468 and 245119）. |
| |
| 摘 要： | Global warming,as a result of an increase in the mean temperature of the planet,might lead to catastrophic events for humanity.This temperature increase is mainly the result of an increase in the atmospheric greenhouse gases(GHG)concentration.Water vapor,carbon dioxide(CO2),methane(CH4)and nitrous oxide(N2O)are the most important GHG,and human activities,such as industry,livestock and agriculture,contribute to the production of these gases.Methane,at an atmospheric concentration of 1.7μmol mol-1currently,is responsible for 16%of the global warming due to its relatively high global warming potential.Soils play an important role in the CH4cycle as methanotrophy(oxidation of CH4)and methanogenesis(production of CH4)take place in them.Understanding methanogenesis and methanotrophy is essential to establish new agriculture techniques and industrial processes that contribute to a better balance of GHG.The current knowledge of methanogenesis and methanotrophy in soils,anaerobic CH4 oxidation and methanotrophy in extreme environments is also discussed.
|
| 关 键 词： | 甲烷 土壤 工业生产过程 CH4氧化 温室气体 展望 全球气候变暖 全球变暖 |
| 收稿时间： | 19 September 2013 |
Methanogenesis and methanotrophy in soil: A review |
| |
| N. SERRANO-SILVA,Y. SARRIA-GUZM&#;N,L. DENDOOVEN,M. LUNA-GUIDO.Methanogenesis and methanotrophy in soil: A review[J].Pedosphere,2014,24(3):291-307. |
| |
| Authors: | N SERRANO-SILVA Y SARRIA-GUZM&#;N L DENDOOVEN and M LUNA-GUIDO |
| |
| Institution: | Laboratory of Soil Ecology, ABACUS, Cinvestav, Instituto Politecnico Nacional 2508, C.P. 07360 Mexico, D.F.(Mexico) |
| |
| Abstract: | Global warming, as a result of an increase in the mean temperature of the planet, might lead to catastrophic events for humanity. This temperature increase is mainly the result of an increase in the atmospheric greenhouse gases (GHG) concentration. Water vapor, carbon dioxide (CO2), methane (CH4) and nitrous oxide (N2O) are the most important GHG, and human activities, such as industry, livestock and agriculture, contribute to the production of these gases. Methane, at an atmospheric concentration of 1.7 μmol mol?1 currently, is responsible for 16% of the global warming due to its relatively high global warming potential. Soils play an important role in the CH4 cycle as methanotrophy (oxidation of CH4) and methanogenesis (production of CH4) take place in them. Understanding methanogenesis and methanotrophy is essential to establish new agriculture techniques and industrial processes that contribute to a better balance of GHG. The current knowledge of methanogenesis and methanotrophy in soils, anaerobic CH4 oxidation and methanotrophy in extreme environments is also discussed. |
| |
| Keywords: | anaerobic CH4 oxidation biological production global warming methanogenic archaea methanotrophic bacteria |
| 本文献已被 CNKI 维普 ScienceDirect 等数据库收录！ |
| 点击此处可从《土壤圈》浏览原始摘要信息 |
| 点击此处可从《土壤圈》下载免费的PDF全文 |
|
