A Study on the Ancillary Effects on Local Air Quality from the Greenhouse Gas Mitigation Measures

建立了地方政府改善综合环境的辅助效应估算模型，计算了温室气体减排措施减少的大气污染物排放量。该模型已被应用到一个地方政府，以估计从缓解措施到2010年对空气质量的具体影响。主要研究结果如下：（1）在最大强度的情况下，与2010年的参考情况相比，CO_2排放量减少23%; NOx和PM排放量减少11- 12%。2)钢铁行业的自愿行动计划和混合动力汽车的推广将对CO2和NOx的减排产生显著影响。3）在交通运输业，强化措施虽然能显著减少CO_2排放，但对PM排放没有类似的影响。

The authors have developed the Ancillary-effects estimating model for Local governments to Improve Comprehensive Environment which calculates reduced air pollutant emissions by the greenhouse gas mitigation measures. The model developed here has been applied to a local government in order to estimate the concrete effects on air quality from the mitigation meastues until 2010. Main findings are as follows : 1)The measures in the most intensive case, which will reduce CO_2emission by 23% with compared to a reference case in 2010, would have effects decreasing both NOx emission and PM emission by 11-12%. 2)The voluntary action program by steel industry and the dissemination of hybrid cars would have significant effects on the emission reduction of CO_2 and NOx. 3)In transport sector intensive measures, which would reduce CO_2 emission substantially, don't have similar effects on PM emission.