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- W4233739375 abstract "Abstract. China is presently the largest contributor of global anthropogenic Hg emission to the atmosphere. Over the past two decades, extensive studies have been conducted to characterize the concentration and speciation of atmospheric Hg in China. These studies provide important insight into the spatial and temporal distributions of atmospheric Hg species in China through ground-based measurements at a wide range of altitude over diverse geographical locations, and cruise and flight campaigns. In this critical review, we synthesize the available data to date to delineate the spatial and temporal patterns of atmospheric Hg, the long-range transport pattern of atmospheric Hg, and the impacts of Hg emissions on atmospheric Hg distribution and deposition in China. Atmospheric Hg species in China are substantially elevated compared to the background values in the Northern Hemisphere. The highly elevated Hg levels in Chinese urban areas were derived from local and regional anthropogenic and natural emissions, while long-range transport plays an important role in the atmospheric Hg concentration in remote areas. Preliminary studies suggested that atmosphere GEM levels are increasing at an urban and remote sites over the last decade, which were likely caused by the increasing anthropogenic emissions. The anthropogenic emission quantity in China estimated through the observed concentration ratios of GEM to CO (observed from 2001 to 2013) is approximately 983 t in 2009, ~ 3 folds of the published anthropogenic GEM emission inventories using activity data. Wet deposition fluxes of Hg in remote regions are low but the fluxes in Chinese urban areas are much higher than that in urban areas of North America and Europe. Dry deposition fluxes of Hg measured as litterfall input in forest areas of China were 2.5–9.0 times higher than the wet deposition fluxes and 1.8–13.6 times higher than the dry deposition fluxes of Hg in North America and Europe, suggesting that dry deposition to forest may be an important sink of atmospheric Hg in China." @default.
- W4233739375 created "2022-05-12" @default.
- W4233739375 creator A5021391779 @default.
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- W4233739375 creator A5043409394 @default.
- W4233739375 date "2015-04-22" @default.
- W4233739375 modified "2023-09-24" @default.
- W4233739375 title "Observations of atmospheric mercury in China: a critical review" @default.
- W4233739375 cites W1538743420 @default.
- W4233739375 cites W1548418097 @default.
- W4233739375 cites W1865851020 @default.
- W4233739375 cites W1885720842 @default.
- W4233739375 cites W1925278818 @default.
- W4233739375 cites W1964924614 @default.
- W4233739375 cites W1965510330 @default.
- W4233739375 cites W1966950566 @default.
- W4233739375 cites W1967900895 @default.
- W4233739375 cites W1969303011 @default.
- W4233739375 cites W1969974141 @default.
- W4233739375 cites W1974147906 @default.
- W4233739375 cites W1976623104 @default.
- W4233739375 cites W1976685239 @default.
- W4233739375 cites W1980849548 @default.
- W4233739375 cites W1981151287 @default.
- W4233739375 cites W1981184012 @default.
- W4233739375 cites W1981366469 @default.
- W4233739375 cites W1981950864 @default.
- W4233739375 cites W1983175161 @default.
- W4233739375 cites W1983581655 @default.
- W4233739375 cites W1983599870 @default.
- W4233739375 cites W1984714498 @default.
- W4233739375 cites W1987405156 @default.
- W4233739375 cites W1987969549 @default.
- W4233739375 cites W1988614456 @default.
- W4233739375 cites W1990731864 @default.
- W4233739375 cites W1994979531 @default.
- W4233739375 cites W1995457948 @default.
- W4233739375 cites W1995479044 @default.
- W4233739375 cites W1998771591 @default.
- W4233739375 cites W1999061746 @default.
- W4233739375 cites W1999160880 @default.
- W4233739375 cites W2000804616 @default.
- W4233739375 cites W2001369534 @default.
- W4233739375 cites W2003400096 @default.
- W4233739375 cites W2004095384 @default.
- W4233739375 cites W2004435574 @default.
- W4233739375 cites W2006371079 @default.
- W4233739375 cites W2007422493 @default.
- W4233739375 cites W2009741608 @default.
- W4233739375 cites W2010870019 @default.
- W4233739375 cites W2010935720 @default.
- W4233739375 cites W2011864233 @default.
- W4233739375 cites W2014596665 @default.
- W4233739375 cites W2017485480 @default.
- W4233739375 cites W2018076612 @default.
- W4233739375 cites W2020548731 @default.
- W4233739375 cites W2020689598 @default.
- W4233739375 cites W2022710002 @default.
- W4233739375 cites W2022849060 @default.
- W4233739375 cites W2025151763 @default.
- W4233739375 cites W2025867584 @default.
- W4233739375 cites W2026967510 @default.
- W4233739375 cites W2028426169 @default.
- W4233739375 cites W2030018489 @default.
- W4233739375 cites W2030154847 @default.
- W4233739375 cites W2030237506 @default.
- W4233739375 cites W2031341224 @default.
- W4233739375 cites W2031622454 @default.
- W4233739375 cites W2033492401 @default.
- W4233739375 cites W2033987227 @default.
- W4233739375 cites W2034286748 @default.
- W4233739375 cites W2037681410 @default.
- W4233739375 cites W2039915190 @default.
- W4233739375 cites W2041503031 @default.
- W4233739375 cites W2046280018 @default.
- W4233739375 cites W2050051925 @default.
- W4233739375 cites W2050445358 @default.
- W4233739375 cites W2050510582 @default.
- W4233739375 cites W2052824627 @default.
- W4233739375 cites W2053496611 @default.
- W4233739375 cites W2054511210 @default.
- W4233739375 cites W2056159002 @default.
- W4233739375 cites W2056861950 @default.
- W4233739375 cites W2057695034 @default.
- W4233739375 cites W2058887575 @default.
- W4233739375 cites W2058949730 @default.
- W4233739375 cites W2058985903 @default.
- W4233739375 cites W2060191060 @default.
- W4233739375 cites W2060910531 @default.
- W4233739375 cites W2068208967 @default.
- W4233739375 cites W2068752838 @default.
- W4233739375 cites W2069977802 @default.
- W4233739375 cites W2070679258 @default.
- W4233739375 cites W2071413008 @default.
- W4233739375 cites W2074130676 @default.
- W4233739375 cites W2074973632 @default.
- W4233739375 cites W2076057528 @default.