Environmental Indicators Of Air Pollution: NOx Emissions
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资源简介：
NOx Emissions from 153 countries from 1990 to 2010 (incomplete records) Data Quality: Although standardised methods for calculating NOx emissions have been available for many years, calculating emissions of NOx is more difficult than for SO2, as many more parameters need to be taken into account. Therefore the quality of data on NOx emissions is considered to be only fair.
提供机构：
United Nations创建时间：
2015-03-09
