Metal stable isotope signatures as tracers in environmental geochemistry
JG Wiederhold - Environmental science & technology, 2015 - ACS Publications
The biogeochemical cycling of metals in natural systems is often accompanied by stable
isotope fractionation which can now be measured due to recent analytical advances. In …
isotope fractionation which can now be measured due to recent analytical advances. In …
Mercury physicochemical and biogeochemical transformation in the atmosphere and at atmospheric interfaces: a review and future directions
Mercury is a fascinating fluid metal that exists as liquid at 25 C (0 C= 273 K). This silver
colored d-block heavy metal exhibits noble-gas-like characteristics and solidifies at a …
colored d-block heavy metal exhibits noble-gas-like characteristics and solidifies at a …
Mercury isotopes in earth and environmental sciences
JD Blum, LS Sherman… - Annual Review of Earth …, 2014 - annualreviews.org
Virtually all biotic, dark abiotic, and photochemical transformations of mercury (Hg) produce
Hg isotope fractionation, which can be either mass dependent (MDF) or mass independent …
Hg isotope fractionation, which can be either mass dependent (MDF) or mass independent …
Mercury isotopes in a forested ecosystem: Implications for air‐surface exchange dynamics and the global mercury cycle
Forests mediate the biogeochemical cycling of mercury (Hg) between the atmosphere and
terrestrial ecosystems; however, there remain many gaps in our understanding of these …
terrestrial ecosystems; however, there remain many gaps in our understanding of these …
Mercury stable isotopes for monitoring the effectiveness of the Minamata Convention on Mercury
Abstract The Minamata Convention on Mercury (MC) includes provisions for a global
monitoring program (GMP) and effectiveness evaluation (EE) to provide information on …
monitoring program (GMP) and effectiveness evaluation (EE) to provide information on …
Mercury deposition and re-emission pathways in boreal forest soils investigated with Hg isotope signatures
Soils comprise the largest terrestrial mercury (Hg) pool in exchange with the atmosphere. To
predict how anthropogenic emissions affect global Hg cycling and eventually human Hg …
predict how anthropogenic emissions affect global Hg cycling and eventually human Hg …
Recurrent photic zone euxinia limited ocean oxygenation and animal evolution during the Ediacaran
Abstract The Ediacaran Period (~ 635–539 Ma) is marked by the emergence and
diversification of complex metazoans linked to ocean redox changes, but the processes and …
diversification of complex metazoans linked to ocean redox changes, but the processes and …
Methylmercury production below the mixed layer in the North Pacific Ocean
Mercury enters marine food webs in the form of microbially generated monomethylmercury.
Microbial methylation of inorganic mercury, generating monomethylmercury, is widespread …
Microbial methylation of inorganic mercury, generating monomethylmercury, is widespread …
Mercury isotope fractionation during dark abiotic reduction of Hg (II) by dissolved, surface-bound, and structural Fe (II)
Stable mercury (Hg) isotope ratios are an emerging tracer for biogeochemical
transformations in environmental systems, but their application requires knowledge of …
transformations in environmental systems, but their application requires knowledge of …
Mercury deposition and redox transformation processes in peatland constrained by mercury stable isotopes
Peatland vegetation takes up mercury (Hg) from the atmosphere, typically contributing to net
production and export of neurotoxic methyl-Hg to downstream ecosystems. Chemical …
production and export of neurotoxic methyl-Hg to downstream ecosystems. Chemical …