Heavy haze pollution has occurred frequently in the past few years in Northeast China
during winters, which was distinct from other regions in China because of the particular …

Harbin, a cold metropolis of China, frequently endures fine particles (PM 2.5) pollution
during its long heating seasons, which has almost become the main environmental issue. To …

Abstract Persistent-heavy-haze (PHH) events and extreme-cold temperatures are prevalent
problems confronting the Northeastern part of China (especially Harbin) during the …

With the recent increases in atmosphere aerosol concentration, its impact on agriculture in
China is of considerable concern for scientific community. In this study, the effects that …

Atmospheric ammonium and ammonia have brought negative environmental impacts and
adverse health effects. However, ammonia emissions are generally less regulated …

Classifying aerosol types using spectral aerosol optical properties plays a key role in
promoting the accuracy of remote sensing observations and expanding our knowledge of …

Severe air pollution and urban heat islands (UHI) intensity (UHII) are two challenging
problems that have attracted wide attention in populated cities. However, previous studies …

At the local and regional climate scale, one of the most studied environmental issues is
urban heat island (UHI). UHI is a thermal anomaly caused by temperature differences …

The classification of aerosol types using remote sensing tools is crucial for improving our
knowledge on the impacts of aerosol species on global and regional climate. Ground-based …

Haze pollution in Harbin has been gradually alleviated in recent years, but it is still far from
eliminated. Thus, precise and effective emission abatement of main chemical components …