Results 31 to 40 of about 385,270 (239)
Environmental Research Letters, 2020 Deposition of atmospheric mercury is of global concern, primarily due to health effects associated with efficient bioaccumulation of mercury in marine food webs.
Maor Gabay +4 more
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Airborne Vertical Profiling of Mercury Speciation near Tullahoma, TN, USA
Atmosphere, 2014 Atmospheric transport and in situ oxidation are important factors influencing mercury concentrations at the surface and wet and dry deposition rates. Contributions of both natural and anthropogenic processes can significantly impact burdens of mercury on
Steve Brooks +8 more
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Mercury emissions of a coal-fired power plant in Germany [PDF]
Atmospheric Chemistry and Physics, 2016 Hg ∕ SO2, Hg ∕ CO, NOx ∕ SO2 (NOx being the sum of NO and NO2) emission ratios (ERs) in the plume of the coal-fired power plant (CFPP), Lippendorf, near Leipzig, Germany, were determined within the European Tropospheric Mercury Experiment (ETMEP ...
A. Weigelt +9 more
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Atmospheric mercury speciation and mercury in snow over time at Alert, Canada [PDF]
Atmospheric Chemistry and Physics, 2014 Ten years of atmospheric mercury speciation data and 14 years of mercury in snow data from Alert, Nunavut, Canada, are examined. The speciation data, collected from 2002 to 2011, includes gaseous elemental mercury (GEM), particulate mercury (PHg) and ...
A. Steffen +5 more
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A Survey of Mercury in Air and Precipitation across Canada: Patterns and Trends
Atmosphere, 2014 Atmospheric mercury (Hg) measurements from across Canada were compiled and analysed as part of a national Hg science assessment. Here we update long-term trends of Hg in air and precipitation, and present more extensive measurements on patterns and ...
Amanda S. Cole +9 more
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Atmospheric speciated mercury concentrations on an island between China and Korea: sources and transport pathways [PDF]
Atmospheric Chemistry and Physics, 2016 As a global pollutant, mercury (Hg) is of particular concern in East Asia, where anthropogenic emissions are the largest. In this study, speciated Hg concentrations were measured on Yongheung Island, the westernmost island in Korea, located between ...
G.-S. Lee +6 more
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Monsoon-facilitated characteristics and transport of atmospheric mercury at a high-altitude background site in southwestern China [PDF]
Atmospheric Chemistry and Physics, 2016 To better understand the influence of monsoonal climate and transport of atmospheric mercury (Hg) in southwestern China, measurements of total gaseous mercury (TGM, defined as the sum of gaseous elemental mercury, GEM, and gaseous oxidized mercury ...
H. Zhang +7 more
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Atmosphere, 2020 Sixteen months of continuous measurements and the analysis of atmospheric mercury (gaseous elemental mercury GEM, gaseous oxidized mercury GOM, and particulate bound mercury PBM) under urban and coastal settings were conducted in Southeastern Texas.
Travis Griggs +4 more
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Fluxes of gaseous elemental mercury (GEM) in the High Arctic during atmospheric mercury depletion events (AMDEs) [PDF]
Atmospheric Chemistry and Physics, 2018 Measurements of gaseous elemental mercury (GEM) fluxes over snow surfaces using a relaxed eddy accumulation (REA) system are carried out at the High Arctic site at the Villum Research Station, Station Nord, in North Greenland.
J. Kamp +7 more
doaj +1 more source
Measuring and modeling mercury in the atmosphere: a critical review [PDF]
Atmospheric Chemistry and Physics, 2015 Mercury (Hg) is a global health concern due to its toxicity and ubiquitous presence in the environment. Here we review current methods for measuring the forms of Hg in the atmosphere and models used to interpret these data.
M. S. Gustin +4 more
doaj +1 more source