| 成都双流国际机场大气污染物排放清单与时空分布特征 |
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| 引用本文： | 周子航,陆成伟,谭钦文,邓也,白苑冰.成都双流国际机场大气污染物排放清单与时空分布特征[J].中国环境监测,2018,34(3):75-83. |
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| 作者姓名： | 周子航 陆成伟 谭钦文 邓也 白苑冰 |
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| 作者单位： | 成都市环境保护科学研究院成都市大气科研重点实验室;四川大学建筑与环境学院;成都市环境监测中心站 |
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| 摘 要： | 基于成都双流国际机场活动水平数据,采用排放因子法和计算模型等,编制了机场大气污染物排放清单,并完成了时空分配和不确定性分析,建立了高分辨率网格化排放清单。结果表明,成都双流国际机场标准起飞着陆(LTO)循环数为2.4×10~5次/a,CO、VOCs、NO_x、PM_(10)、PM_(2.5)、SO_2排放量分别为1.2×10~3、1.3×10~2、2.1×10~3、2.8×10、2.7×10、2.5×10~2t/a,且主要由飞机发动机排放;活动水平数据仅包括LTO循环数和地面保障设备两部分;污染物排放分布和跑道类型相关性较高;排放清单活动水平数据可靠性较高,而排放因子存在一定的不确定性。
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| 关 键 词： | 飞机 成都双流国际机场 大气污染物 排放清单 时空分配 |
| 收稿时间： | 2017/2/5 0:00:00 |
| 修稿时间： | 2017/11/6 0:00:00 |
Emission Inventory and Spatial and Temporal Distribution Characteristics of Air Pollutant in Chengdu Shuangliu International Airport |
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| ZHOU Zihang,LU Chengwei,TAN Qinwen,DENG Ye and BAI Yuanbing.Emission Inventory and Spatial and Temporal Distribution Characteristics of Air Pollutant in Chengdu Shuangliu International Airport[J].Environmental Monitoring in China,2018,34(3):75-83. |
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| Authors: | ZHOU Zihang LU Chengwei TAN Qinwen DENG Ye and BAI Yuanbing |
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| Institution: | Chengdu Key Laboratory of Air Pollution Research, Chengdu Academy of Environmental Sciences, Chengdu 610072, China;College of Architecture & Environment, Sichuan University, Chengdu 610065, China,Chengdu Key Laboratory of Air Pollution Research, Chengdu Academy of Environmental Sciences, Chengdu 610072, China,Chengdu Key Laboratory of Air Pollution Research, Chengdu Academy of Environmental Sciences, Chengdu 610072, China,Chengdu Key Laboratory of Air Pollution Research, Chengdu Academy of Environmental Sciences, Chengdu 610072, China and Chengdu Environmental Monitoring Centre, Chengdu 610011, China |
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| Abstract: | Based on activity data of Chengdu Shuangliu International Airport, its sources emission inventory was compiled by applying the emission factor method and calculation model, temporal-spatial distribution and uncertainties of the anthropogenic sources emission were discussed, then the grid-based emission inventory with high temporal and spatial resolutions was developed. The result showed that (Landing and Take-Off, LTO)LTO cycles of Chengdu Shuangliu International Airport was 2.4×105 cycles/a, the total emissions of CO, VOCs, NOx, PM10, PM2.5 and SO2 were about 1.2×103, 1.3×102, 2.1×103, 2.8×10, 2.7×10, 2.5×102 t/a, respectively, which were mainly from aviation engines. The activity data include only LTO cycles and ground support equipment. The distribution of atmospheric pollutants and runways were highly correlative. The activity data tended to be reliable, whereas emission factors had some uncertainties. |
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| Keywords: | aircraft Chengdu Shuangliu International Airport air pollutants emission inventory temporal-spatial distribution |
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