The influence of CO2 concentration by the traffic control on the mountain road of Mt. Fuji.

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  • フジサン サンガク ドウロ ニ オケル シャリョウ ツウコウ キセイ ニ トモナウ ニサンカ タンソ ノウド ノ ヘンカ
  • 富士山山岳道路における車両通行規制に伴う二酸化炭素濃度の変化
  • フジ ヤマヤマダケ ドウロ ニ オケル シャリョウ ツウコウ キセイ ニ トモナウ ニサンカ タンソ ノウド ノ ヘンカ

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type:原著論文

The mountain road of Mt. Fuji, Fuji Subaru Line, is often heavily congested in summer. A large amount of air pollutantsmight be emitted from automobiles in the traffic congestions and at acceleration on slopes; however there was no observationof concentration of air pollutants at the mountain road. Information on pollutants concentration will be useful for the localgovernment to consider the traffic control period. Carbon dioxide (CO2) were observed from August 5 to 15 in 2012, in thetraffic control period, and August 28 to September 7 using a CO2 analyser and an electricity supply system which wereinstalled in a monitoring car. The mean concentrations of CO2 in and out of the traffic control period were measured as 395 ±5 ppm. There were no obvious correlation between CO2 concentration and the number of automobiles. Diurnal variation of CO2concentration was compared with NOX concentration which was reported by Wada et al. We concluded the traffic control ofMt. Fuji gave small influence on CO2 concentration at the mountain road.

identifier:3

identifier:KJ00009594359

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