期刊论文

中文

湖南农业大学学报(社会科学版)

1009-2013

2010

11

4

15-19

10.3969/j.issn.1009-2013.2010.04.003

中央高校基本科研业务费资助项目（CCNU09A01016）；

本校为第一机构

能源消费会产生大量的温室气体,主要为CO2、CH4或N2O等,通过温室气体排放量估算中国1990-2008年农村生活用能足迹显示:近20年来中国农村生活用能总足迹增长趋势明显,年均增长7.32%;薪柴、秸秆和煤炭足迹比重持续降低,沼气和电力足迹比重显著上升.利用恩格尔系数作为中国农村富裕程度的衡量指标,考察农村富裕程度对各类生活用能足迹的影响,结果表明:恩格尔系数对薪柴、秸秆足迹的影响作用不甚明显,与煤炭足迹同向变动,与沼气、电力足迹和总足迹反向变动,影响作用显著.

This paper estimates China＇s rural household energy＇s footprint from 1990 to 2008. The results showed that： 1） in the last 20 years, the increasing trend of rural household energy＇s footprint was very significant, 7.32% annually; 2） the footprint of firewood, straw and coal continued reducing while the footprint of gas and power increasing significantly; 3） Engel＇s coefficient influenced the firewood and straw so little, and changed in the same direction with coal footprint; However, Engel＇s coefficient changed reversely with the gas, ...