Daily estimates of Nitrogen Dioxide (NO2)—one of a group of pollutant gases that derive from human activity, primarily combustion—can provide a useful, albeit "noisy", real-time proxy measure of how COVID-19 has affected economic activity. To examine how the crisis affects NO2 levels in Sub-Saharan Africa (SSA), we calculated mean daily NO2 tropospheric estimates for 43 regions that contain either national capitals or large urban areas for the period...
انظر المزيد
تفاصيل
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2020/5/01
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مذكرة موجزة
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148741
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1
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1
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2020/5/22
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Disclosed
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How is the COVID-19 Crisis Affecting Nitrogen Dioxide Emissions in Sub-Saharan Africa?
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Poverty and Equity