根据埃菲尔铁塔电势梯度测量推断巴黎19世纪的air pollution变化
Nineteenth century air pollution variations in Paris inferred from Eiffel Tower potential gradient measurements
摘要：
早期的大气电势梯度地面测量是在19世纪（C19）在许多欧洲城市进行的。数据通常是以每小时的分辨率获得的，而且也经常可以获得关于仪器校准的良好说明。19世纪90年代埃菲尔铁塔建成后不久，肖沃对埃菲尔铁塔进行了PG测量，这一测量尤其引人注目。大气电代用指标技术与简单的边界层气象学相结合用于确定空气污染水平。C19th PG在巴黎污染和清洁空气中的测量为欧洲空气污染和大气成分研究提供了独特的资源。
英文摘要：
Early surface measurements of atmospheric Potential Gradient were made in many European cities in the nineteenth century (C19th). The data was usually obtained at hourly resolution, and good accounts of the calibration of the instruments are also often available. The PG measurements made by Chauveau on the Eiffel Tower, soon after its completion in the 1890s, are particularly notable. Atmospheric electrical proxy techniques in combination with simple boundary layer meteorology are used to determine air pollution levels. The C19th PG measurements in both polluted and clean Parisian air present a unique resource for European air pollution and atmospheric composition studies.
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