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机场群场面碳排放时空特征和驱动因素分析

Analysis of Spatiotemporal Characteristics and Driving Factors of Airport Surface Carbon Emissions for Airport Clusters

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  • 维普
  • 万方数据
以减少场面碳排放为目标,为航空器滑行路径优化提供理论依据,对川渝地区机场群场面碳排放量的时空特征及驱动因素进行了分析,并提出相应的减排策略.基于历史航班数据采用局部空间关联指数时间路径模型对机场群场面碳排放的时空特征进行了分析,得出机场群场面碳排放的空间结构动态趋势;利用对数平均狄氏指数分解法对天府机场场面碳排放的驱动因素进行驱动效应分析,得到场面碳排放受客均座位数和城市连通数作用显著的结论.所提方法为机场场面滑行路径优化以及航班时刻的合理调整提供了理论研究基础,也可为机场相关单位提供节能减排策略的依据.
In order to reduce the carbon emission of the airport surface,it provides a theoretical basis for aircraft glide path optimization.This paper provides a quantitative method of the spatiotemporal character-istics and driving factors of aircraft carbon emissions for airports in Sichuan-Chongqing area.Subsequent-ly,it is beneficial for putting forward the strategies of corresponding emission reduction.First of all,using the historical flight data,we analyze the spatiotemporal characteristics of airport clusters surface carbon e-missions based on the local spatial correlation(LISA)index time path model.We can obtain the spatial structure characteristics of airport cluster surface carbon emissions in Sichuan-Chongqing area.In addi-tion,this paper analyses the driving factors of Tianfu airport surface carbon emissions based on the Loga-rithmic Mean Divisia Index Decomposition Method(LMDI).The results show that surface carbon emis-sions are more significantly affected by the average number of passenger seats and the number of urban connections.The method proposed in this paper provides a theoretical research basis for the optimization of airport taxi path and the reasonable adjustment of flight time,and can also provide a basis for the rele-vant units of airport energy conservation and emission reduction strategies.

carbon emission of the airport surfaceLISA time pathLMDI decomposition methoddriving factor

郭九霞、贾英洁、叶伟、李静远

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中国民用航空飞行学院,四川 广汉 618000

场面碳排放 LISA时间路径 LMDI因素分解法 驱动因素

四川省社会科学基金中国民用航空飞行学院博士创新能力提升计划天津市自然科学基金民航教育人才项目中国民用航空飞行学院研究生科研创新项目

SCJJ23ND186PHD2023-04121JCZDJC00780MHJY2023010X2023-43

2024

航空计算技术
中国航空工业西安航空计算技术研究所

航空计算技术

CSTPCD
影响因子：0.316
ISSN：1671-654X
年,卷(期)：2024.54(2)
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