| 湿地甲烷排放研究简述 |
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| 引用本文： | 马学慧 李君泉. 湿地甲烷排放研究简述[J]. 地理科学, 1995, 15(2): 163-169 |
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| 作者姓名： | 马学慧 李君泉 |
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| 作者单位： | 中国科学院长春地理研究所 长春130021(马学慧，刘兴土，吕宪国)，吉林市电视大学 吉林132002(李君泉) |
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| 基金项目： | 国家自然科学基金资助课题. |
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| 摘 要： |
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| 关 键 词： | 甲烷 产生率 排放量 湿地 稻田 |
ON RESEARCH ON METHANE EMISSIONS FROM WETLAND |
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| Ma Xuehui Liu Xingtu Lu Xianguo. ON RESEARCH ON METHANE EMISSIONS FROM WETLAND[J]. Scientia Geographica Sinica, 1995, 15(2): 163-169 |
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| Authors: | Ma Xuehui Liu Xingtu Lu Xianguo |
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| Abstract: | Methane is an important greenhouse gas. Its relative potential for thermal absorption is 30 times greater than that of CO2. About 80% of methane in atmosphere is from organic source. Wetland is an important source of CH4 emissions on a global scale because of the anaerobie conditions created by flooding soils. Methane emits from wetland to atmosphere only when production rate of methane is higher than oxidation rate of methane. The article discusses the present conditions of research on production and e-mission of methane and gives a suggestion of further research on emission of methane in wetland. |
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| Keywords: | Methane (CH4) Production rate Emission Wetland |
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