• 资源生态 •

### 1995—2005年中国碳排放核算及其因素分解研究

1. 1. 南京大学 地理与海洋科学学院, 南京 210093;
2. 华北水利水电学院 资源与环境学院, 郑州 450011
• 收稿日期:2009-11-13 修回日期:2010-05-02 出版日期:2010-08-20 发布日期:2010-08-20
• 通讯作者: 黄贤金(1968- ),男,江苏扬中人,教授、博导,中国自然资源学会会员(S300000423M),主要从事土地利用变化、资源环境经济与政策研究。E-mail: E-mail:hxj369@nju.edu.cn
• 作者简介:孙建卫 (1982- ) ,男,吉林磐石人,硕士,主要从事资源环境经济与政策研究。E-mail:S5239116@sohu.com
• 基金资助:

国土资源部公益性行业科研专项经费项目(200811033);江苏省环保科技基金(2009037)

### Research on Carbon Emission Estimation and Factor Decomposition of China from 1995 to 2005

SUN Jian-wei1, ZHAO Rong-qin1,2, HUANG Xian-jin1, CHEN Zhi-gang1

1. 1. School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing 210093, China;
2. College of Resources and Environment, North China Institute of Water Conservancy and Hydroelectric Power, Zhengzhou 450011, China
• Received:2009-11-13 Revised:2010-05-02 Online:2010-08-20 Published:2010-08-20

Abstract: Using statistic data from 1995 to 2005 of China, based on greenhouse gas inventory method of IPCC, this paper established the framework of carbon emission estimation system of China, estimated the carbon emission in China from 1995 to 2005, and analyzed the carbon emission, carbon emission intensity and their changing factors by using factor decomposition model. The main conclusions are as follows: 1) The amount of carbon emission of China firstly slowly decreased and then rapidly increased from 1995 to 2005. The total carbon emission in 2005 was 22.02×108 t, which increased 66% than that of 1995, and the carbon absorption in 2005 was 2.97×108 t. So the net carbon emission of China in 2005 was 19.05×108 t, which increased 79% than that of 1995. 2)Carbon emission from energy activity and industrial production were the main carbon source of China, which indicated that traditional energy use especially high energy consumption industry was the main reason caused the increasing of carbon emission since 1995. Therefore, adjusting energy structure, innovating energy technology and advocating clean energy were the key methods to decrease carbon emission intensity. 3) Generally, the changing amount of carbon emission intensity appears increasing trend. Carbon emission intensity before 2002 declined year by year, but the changing amount of carbon emission intensity became positive after 2002. Technological progress was the main factor driving the change of carbon emission intensity. Despite industrial structure adjustment was not the determinative factor, but it should become the leading factor that drives carbon emission reduction in the long run. 4) The main motive power driving the increase of total carbon emission was the increase of GDP, and the technological progress was the main factor caused the decrease of the total carbon emission. 5) Industrial sector basically determined the change of carbon emission intensity and total carbon emission amount, which means that the industrial sector was the key in fulfilling carbon emission reduction. So, adjusting industrial structure on macroscopic and internal industrial aspect is the important way to decrease the total carbon emission, which is also the key point in future low-carbon planning.

Key words: climate change, carbon emission, China

• P467