气候变化问题目前成为全球关注的焦点,发展低碳农业成为现阶段应对气候变化的一大选择,而农户生产项目的碳效应计量是解释有关问题的关键。鉴于此,立足于构建农户生产项目碳效应分析框架并选择计量方法,运用典型农户案例对案例农户生产项目予以分析,以期对农户层面碳效应分析框架和计量方法予以初步运用。研究表明:提出的关于农户层面分析框架和计量方法是可行的;农户生产项目碳排放和碳汇效应并存且因项目不同而差异明显,总效应表现为碳排放;农户不合理的生产行为模式(如秸秆焚烧)严重影响了农户生产的低碳水平。
Climate change has become the global focus. As one of the important industries, low-carbon agriculture has become an effec- tive method to tackle climate change. Based on the carbon effect' s analysis framework and measurement method of typical farmers' production projects, the study aimed to introduce an analysis framework and a measurement method to compute the carbon effect. Re- suits show that, the analysis framework and measurement method are feasible. Both carbon emissions and carbon sinks exist in the household production projects, and the differences between the two effects are enormous. Farmers' unreasonable behavior ( such as straw burning) has a negative impact on the farmers' low carbon production.