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中国碳排放强度的时空差异分析

1. （辽宁师范大学海洋经济与可持续发展研究中心，辽宁大连116029）
• 出版日期:2016-04-20 发布日期:2016-04-20

TEMPORALSPATIAL VARIANCE OF CHINA'S CARBON DIOXIDE EMISSION INTENSITY

HU Yuan, LIU Gui-chun, KONG Xiang-zhen, HU Wei

1. (Research Center of Marine Economy and Sustainable Development, Liaoning Normal University, Dalian 116029, China)
• Online:2016-04-20 Published:2016-04-20

Abstract: This paper measures the carbon dioxide emission in energy consumption and cement production in Chinas 30 provinces (cities) in 1997, 2002, 2007 and 2012, which is used as index to study the distribution, regional variance and concentration of carbon dioxide emission intensity by means of comparison, Theil index and ESDA. The results show an outstanding variance in their carbon dioxide emission intensity, but the overall trend is to be medium to low. Variance among eastern, central, western, and northeastern China is obvious and comes from internal regions. Chinas provinces display a positive spatial correlation in carbon dioxide emission intensity, rising numbers of provinces in LL concentration and falling in HH concentration.