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Severe hazes occurred during 2016–2017 winter manifested winter haze was still a tough challenge in Beijing since the unprecedented haze in January 2013. Three haze episodes were identified from December 15, 2016 to January 15, 2017 in Beijing: the Red-Alert episode, the mixed haze-dust episode and the longest and heaviest Cross 2017 New Year's Haze episode. We analyzed the chemical components (water-soluble...
A measurement program in this study has been undertaken to measure the concentrations of particles and Hg 0 in rural areas of New York State during the summer of 2000 and 2001. Sampling was performed at sites in southwestern (Stockton, NY) and northern New York (Potsdam, NY) where these materials may be transported into the New York from the central United States and from Canada. The data...
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