中文摘要：

采用2002-2012年数据,分析了我国工业烟（粉）尘的排放总量、人均排放量、排放强度和排放密度特征,采用泰尔指数分析了其区域差异。结果表明,东、中、西部地区工业烟（粉）尘排放量呈先升后降趋势,全国人均排放量区域差异呈扩大趋势,排放强度区域差异呈先升后降趋势,排放密度区域差异呈缩小趋势。排放密度的区域差异大于人均排放量和排放强度的区域差异。人均排放量的中、西部内差异大于东部内差异和区域间差异,排放强度和密度则是区域间差异大于区域内差异。中西部地区排放密度较低,可以承载更多的产业转移,但人均排放量和排放强度较高,需严格控制新增产能的工业烟（粉）尘排放强度,并注意协调区域内工业布局的均衡性。

英文摘要：

The dust and soot emission data during 2002-2012 in China was collected and the total emission, e- mission per capita, emission intensity, and emission density were analyzed. The Theil index was used to analyze the spatial differences of the above mentioned indicators. The results show that the dust and soot emission in eastern, western and central China demonstrated the trend from increasing to decreasing. The emission per capita showed an elevating trend and the emission intensity took an increasing trend followed by a decreasing trend, and the emission density was declining. The regional difference in emission density was significantly higher than that in emission per capita and emission intensity. For emission per capita, the spatial difference of central and west regions was higher than that of east region and interregional difference. As for the emission intensity and emission density, their interregional difference was greater than their regional difference. The emission density in central and west regions was relatively small, so these two regions can receive further industrial transfer. However, as the emission intensity and the emission per capita were high, the emission intensity of new productivity should be controlled and the spatial balance of industry distribution should be reasonably regulated.