反刍动物甲烷排放预测模型研究现状

Research progress of models for predicting ruminant methane emissions

作为大气中一种重要的温室气体,甲烷产生的温室效应已日益引起人们的关注,而反刍动物是甲烷最大的人为排放源之一。该文就国内外对反刍动物甲烷排放预测模型的有关研究进行了分析和综述,主要对反刍动物甲烷排放预测的经验模型和机理模型进行了分析比较。最后,结合中国国内当前关于甲烷排放研究的实际情况,对中国反刍动物甲烷排放需进一步研究的问题进行了探讨。

Methane is an important greenhouse gas. The ruminants are one of the main methane sources. According to the information of literature, the author summarized the study on predictable models for methane emissions, especially analyzed and compared several regression equations and mechanistic models in this paper. Finally, based on the condition in China, some issues for further study were discussed.