中文摘要：

以青岛市2000~2014年机动车保有量与活动水平数据为基础,综合考虑排放标准与燃油品质的动态变化,以及机动车在城市路、郊区路和高速路的行驶比例与行驶工况,基于COPERT模型和GIS技术建立了0.02°×0.02°高分辨率机动车排放清单.结果表明,青岛市机动车CO、VOCs与SO2的排放量由2000年的168.68,33.57,5.27kt下降至2014年的155.14,17.51,2.44kt,NOx、PM10与CO2的排放量则由23.88,1.22,2647.32kt上升至57.82,2.76,17736.06kt.其中,CO与VOCs排放主要贡献车型为轻型载客车和摩托车,NOx与PM10排放主要来自于重型载客车与重型载货车,而CO2和SO2排放主要来源于轻型载客车与重型载货车.机动车排放空间分布呈现出由城市中心向城市边缘的递减趋势,并沿高速路呈明显的带状分布.李沧区、市北区、市南区和城阳区机动车排放强度较高,平度市、莱西市与崂山区机动车排放强度较低.

英文摘要：

According to the variation of vehicle populations,vehicle-use intensity,emission standards and fuel quality,high-resolution vehicle emission inventory of0.02°×0.02grid in Qingdao from2000to2014were developed by COPERTmodel and GIS,considering the differences of driving conditions and trip rates for each vehicle type in urban road,suburban road and highway.Results show that total emissions of CO,VOCs and SO2decreased from168.68kt,33.57ktand5.27kt to155.14kt,17.51kt and2.44kt during the period of2000to2014,while NOx,PM10and CO2increased from23.88kt,1.22kt and2647.32kt to57.82kt,2.76kt and17736.06kt at the same period.Passenger cars and motorcycles werethe major contributors to CO and VOCs emissions,NOx and PM10mainly came from buses and heavy duty trucks,whilepassenger cars and heavy duty trucks were main sources of CO2and SO2.For spatial distributions,vehicle emissionspresented decreasing trend from downtown areas to urban fringes and concentrated in highway with distinctive bandingdistribution.High vehicle emission intensity regions were Licang district,Shibei district,Shinan district and Chengyangdistrict,and low emission intensity regions were Pingdu city,Laixi city and Laoshan district.