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عنوان فارسی مقاله:
تجزیه و تحلیل تحول اخیر ترافیک هوایی تجاری CO 2 و استفاده از ناوگان در شش بازار بزرگ ملی در اتحادیه اروپا
عنوان انگلیسی مقاله:
Analysis of the recent evolution of commercial air traffic CO2 emissions and fleet utilization in the six largest national markets of the European Union
سال انتشار : 2016
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بخشی از مقاله انگلیسی:
2. Traffic evolution
Air transport data for all flights from EU and associated Member States airports have been collected from the European Commission's Eurostat Air Transport Statistics (Eurostat, 2013). The following information is extracted directly, for each airport pair: total commercial passenger flights, total passengers on board and total passenger seats available for passenger transport; all-freight and mail total commercial air flights and total freight and mail on board in tons for freight and mail air transport. The following parameters are derived: number of RPKs (revenue passenger kilometers) and ASKs (available seat kilometers) for passenger transport; number of FRTKs (freight revenue ton kilometers) for freight and mail transport and total RTKs for both passenger and cargo. Finally, data were segmented by country and per distance bands, at intervals of 500 km, which is the EU scale for classifying the activities of the different transportation modes. See Alonso et al. (2014) for a detailed description of the methodology. From the study performed about traffic and emissions in 2010 (Alonso et al., 2014), the concentration of traffic in the EU was apparent: the 6 largest countries in terms of traffic (France, Germany, Italy, The Netherlands, Spain, United Kingdom) represented 79.7% of the total RTKs in 2010 for passenger traffic and 82.3% for cargo traffic. Therefore, in the present study about the evolution of 2013 air traffic, preferential attention is given to these six largest markets as a good representation of the traffic evolution in the whole EU.
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کلمات کلیدی:
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