内陆淡水甲烷浓度的影响因素

李 　琪
重庆交通大学;中国科学院重庆绿色智能技术研究院;中国科学院大学重庆学院

摘要

内陆水域主要由湖泊、池塘、水库、河流和溪流等不同生境组成。湖泊和池塘属于相对静止或封闭的水体，
其中，池塘相较于湖泊具有深度较浅的特点；溪流和河流属于开放流动性水体；水库属于湖泊和河流的结合体，并
受到人类筑坝活动的影响。内陆水域不同生境之间的差异对甲烷（CH4）产生和传输的影响略有不同。

关键词

甲烷；湖泊；池塘；水库；河流

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