城市工业大气污染物排放总量统筹分配研究

在持续推进环境空气质量全面达标改善进程中，城市大气污染的产业结构性特征愈发受到关注，但统筹空间和行业因子的大气污染物总量分配和控制研究相对薄弱.对此，在筛选城市大气污染主导行业和主控因子的基础上，综合考虑污染源空间分布和产业结构特征，通过构建指标体系并采用熵权法估算空间与行业总量分配系数，据此形成空间和行业统筹分配技术流程和方法，并应用于鄂尔多斯市.结果表明，该模式可以较好地适应大气污染工业贡献相对突出的城市，兼顾产业布局优化和行业规模调控，有助于完善总量分配体系和提高污染控制效果.

Method and application on overall allocation of space and industry for urban industrial total atmospheric pollutant emission

In the process of improving air quality, the industrial structural characteristics of urban air pollution are increasingly attracting public attention. However, research on the overall planning of total air pollutant allocation giving consideration to both spatial and industrial factors is relatively weak. To address this issue, the present study synthetically considers spatial distribution of pollution resources and industrial structure characteristics based on the screening of leading industries and main-control factors first. Then an indicator system is constructed to enable the estimation of the overall spatial and industrial allocation coefficients with the entropy weight method. Hereby, the overall allocation method and process were established and applied to Ordos City. The result showed that this method can be well adapted to cities where there the industrial contribution to air pollution is prominent. With the consideration of optimization for industrial layout and scale, it will also help to improve the total pollutant allocation system and improve the effect of pollution control.