Soil–atmosphere exchange flux of total gaseous mercury (TGM) at subtropical and temperate forest catchments
نویسندگان
چکیده
منابع مشابه
Atmospheric total gaseous mercury (TGM) concentrations
Atmospheric total gaseous mercury (TGM) concentrations and wet and dry deposition of mercury at a high-altitude mountain peak in south China X. W. Fu, X. Feng, Z. Q. Dong, R. S. Yin, J. X. Wang, Z. R. Yang, and H. Zhang State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002, China Guizhou Environmental Science Research Institut...
متن کاملInfluences on and patterns in total gaseous mercury (TGM) at Harwell, England.
Total gaseous mercury (TGM) was monitored during 2013 at the rural monitoring site, Harwell, England using the Tekran 2537A monitoring system. Average TGM for the year was 1.45 ± 0.24 ng m(-3). This is comparable to other northern hemisphere studies, but on average 0.5 ng m(-3) higher than at its sister monitoring station at Auchencorth Moss, Scotland, but 14% lower than that found in a similar...
متن کاملCorrection: Influences on and patterns in total gaseous mercury (TGM) at Harwell, England.
There is an error in the following sentence in the article abstract: “This is comparable to other northern hemisphere studies, but on average 0.5 ng m 3 higher than at its sister monitoring station at Auchencorth Moss, Scotland, but 14% lower than that found in a similar study at the same location of 1.68 ng m 3 in 1995/6”. The corrected sentence should read: “This is comparable to other northe...
متن کاملAn analysis of total gaseous mercury (TGM) concentrations across the UK from a rural sampling network.
Total gaseous mercury was collected at ten sites, which comprise part of the UK rural heavy metals monitoring network, between 2005 and 2008. Using the gold amalgam technique to capture total gaseous mercury, samples were analysed using a Tekran 2537A mercury vapour analyser. The data showed no upward or downward trend in atmospheric mercury concentrations over the period, with 4 year average c...
متن کاملInputs, storage, and transport of total and methyl mercury in two temperate forest wetlands
[1] The fluxes and pools of total mercury (THg) and methyl mercury (MeHg) were evaluated for two northern temperate forest wetlands: an abandoned beaver meadow and a riparian wetland. Mass balance calculations reveal that the wetlands are net sources of THg and MeHg, although, the magnitude of the source is a function of wetland connectivity to stream water. The volatilization rate of elemental...
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ژورنال
عنوان ژورنال: Atmospheric Chemistry and Physics
سال: 2020
ISSN: 1680-7324
DOI: 10.5194/acp-20-16117-2020