湿地甲烷排放研究简述

doi:10.13249/j.cnki.sgs.1995.02.163

地理科学 ›› 1995, Vol. 15 ›› Issue (2): 163-169.doi: 10.13249/j.cnki.sgs.1995.02.163

湿地甲烷排放研究简述

马学慧¹, 刘兴土¹, 吕宪国¹, 李君泉²

1. 中国科学院长春地理研究所, 长春130021;
2. 吉林市电视大学, 吉林132002

收稿日期:1994-02-01 出版日期:1995-03-20 发布日期:1995-03-20
基金资助:
国家自然科学基金资助课题.

ON RESEARCH ON METHANE EMISSIONS FROM WETLAND

Ma Xuehui¹, Liu Xingtu¹, Lu Xianguo¹, Li Junguan²

1. Changchun Institute of Geography, Academia Sinica, Changchun 130021;
2. Jilin Television University, Jilin 132002

Received:1994-02-01 Online:1995-03-20 Published:1995-03-20

摘要/Abstract

摘要： 甲烷是一种重要的温室气体,对地球气候的形成有重要影响.湿地甲烷在大气甲烷的各种排放源中占有很大比例.本文对湿地甲烷的产生、排放及其影响因素,对其在时间和空间上的差异性规律等方面进行了综合评述.

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.

马学慧, 刘兴土, 吕宪国, 李君泉. 湿地甲烷排放研究简述[J]. 地理科学, 1995, 15(2): 163-169.

Ma Xuehui, Liu Xingtu, Lu Xianguo, Li Junguan. ON RESEARCH ON METHANE EMISSIONS FROM WETLAND[J]. SCIENTIA GEOGRAPHICA SINICA, 1995, 15(2): 163-169.

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湿地甲烷排放研究简述

ON RESEARCH ON METHANE EMISSIONS FROM WETLAND

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