Theory of methane emission from wetlands

被引：10
|
作者：
Bazhin, Nikolai [1 ]
机构：
[1] Novosibirsk Chem Kinet & Combust Inst, Novosibirsk 630090, Russia
来源：
ENERGY & ENVIRONMENTAL SCIENCE | 2010年 / 3卷 / 08期
关键词：
GASSY COASTAL SEDIMENTS; FRESH-WATER; PADDY SOIL; OXIDATION; TRANSPORT; MODEL; FLUX; CANADA; CH4;
D O I：
10.1039/b923456j
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The theory of the transport of dissolved methane, nitrogen and other atmospheric gases in the sedimentary (active) layers of wetlands and rice fields and its fluxes to the atmosphere has been developed. The transport equation describing the diffusion of dissolved molecules among the gas bubbles was derived. The problem of the influence of vegetation on the concentrations of dissolved methane and its fluxes has been considered. A good agreement is shown to exist between theory and experiment.
引用
收藏
页码：1057 / 1072
页数：16
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