Urban overheating is documented for more than 400 major cities in the world. Numerous
experimental data show that the magnitude of the average temperature increase may …

Studying weekend-weekday variation in ground-level ozone (O 3) allows one to better
understand O 3 formation conditions, with a potential for developing effective strategies for O …

北京城区臭氧日变化特征及与前体物的相关性分析 Page 1 中国环境科学2014,34(12):3001~3008
China Environmental Science 北京城区臭氧日变化特征及与前体物的相关性分析 王占山1 ,李云婷 …

ABSTRACTThe continuous measurement of nitric oxide (NO), nitrogen dioxide (NO2),
nitrogen oxides (NOx) and ozone (O3) was conducted in Tianjin from September 8 to …

Current and predicted trends indicate that an increasing proportion of the world's population
is living in urban and suburban places. The nature of the urban environment becomes an …

Vehicle emissions are regarded as a primary contributor to air pollution and related adverse
health impacts. Heavy traffic congestion increases traffic flow and thus produces more O 3 …

The spatiotemporal concentration variations, sources, and secondary transformation
potential of volatile organic compounds (VOCs) were analyzed at three sampling sites …

Surface pollutant concentrations in México City show a distinct pattern of weekly variations
similar to that observed in many other cities of the world. Measurements of the …

The worldwide spread of COVID-19 caused a nationwide lockdown in India from 24 March
2020 and was further extended up to 3 May 2020 to break off the transmission of novel …

To improve our understanding of the interplay among local and regional photochemical
pollutants in the typical city of the Yangtze River Delta (YRD) region, the concurrent …