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Dark ovals in Jupiter's polar haze, visible only at UV wavelengths, were first noticed 25 years ago, then ignored. A new study shows that these dark UV ovals are common, appearing at the south pole in...
The initial nucleation of ultrafine particle recently attracts more attention as a key factor in visibility degradation during early haze. In this study, we have performed Density Functional Theory (D...
近日,国际著名学术期刊《Atmospheric Chemistry and Physics》上刊发了中国地质大学环境学院孔少飞教授团队的研究成果——“Intra-regional transport tof black carbon between the south edge of the North China Plain and central China during winter ha...
The Southeast Asian Haze in 2014 and 2015 is the worst transboundary haze episodes recorded to date. The haze mainly originated from burning of biomass material in peatland area, caused major health p...
As China struggles to find ways to remedy the noxious haze that lingers over Beijing and other cities in the winter, researchers from Georgia Institute of Technology have cast serious doubt on one pro...
China's severe winter air pollution problems may be worsened by changes in atmospheric circulation prompted by Arctic sea ice loss and increased Eurasian snowfall – both caused by global climate chang...
In 1999, the US Environmental Protection Agency (EPA) published the regional haze rule (RHR). The RHR default implementation plan calls for each class I area 20% worst baseline (2000-2004) visibility ...
A quantitative energy-dispersive electron probe X-ray microanalysis (ED-EPMA), called low-Z particle EPMA, was used to analyse individual aerosol particles collected in Incheon, Korea on 13–18 October...
Emissions from agricultural biomass burning (ABB) in northern China have a significant impact on the regional and global climate. The monthly average aerosol optical depth (AOD) at 550 nm in northern ...
The Indian subcontinent is undergoing a phase of rapid urbanisation. Inevitable fallout of this process is a concomitant increase in air pollution much of which can be attributed to the infamous grea...
Recent claims of a gamma-ray excess in the diffuse galactic emission detected by the Fermi Large Area Telescope with a morphology similar to the WMAP haze were based on the assumption that spatial tem...
Hazing continues to be legally problematic for institutions. In June 2007, a New Jersey prosecutor brought criminal charges against two administrators over the alcohol-related death of a freshman. It ...
Haze in the Klang Valley of Malaysia     Haze  Klang Valley  Malaysia       2009/3/10
Continuous measurements of dry aerosol light scattering (Bsp) were made at two sites in the Klang Valley of Malaysia between December 1998 and December 2000. In addition 24-hour PM2.5 samples were col...
The study set consisted of eleven barley (Hordeum vulgare L.) varieties grown at four different locations for a three-year period. The malting characteristics were determined in all samples. The resul...

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