The sources of fluids and metals in porphyry systems of continental-collision settings are
poorly constrained. Mercury isotopes display unique mass-independent fractionation …

Atmospheric particulate matter (PM) pollution is one of the most serious global
environmental problems, regarded to be associated with a wide range of diseases, eg …

The geochemical cycle of mercury in Earth's surface environment (atmosphere,
hydrosphere, biosphere) has been extensively studied; however, the deep geological …

Metamorphic rocks show much lower mercury (Hg) levels than sedimentary rocks, which
may be due to the loss of Hg during high-pressure and high-temperature conditions during …

Mercury (Hg) stable isotope fractionation has been widely used to trace Hg sources and
transformations in the environment, although many important fractionation processes remain …

Abstract The Paleocene-Eocene Thermal Maximum (PETM,∼ 56 Ma) was a major
hyperthermal event that has been linked to CO 2 release from the North Atlantic Igneous …

Mercury (Hg) concentration and isotopic composition of organic-rich sedimentary rocks have
been widely used as proxies to track ancient volcanism and associated environmental …

Knowledge gaps in mercury (Hg) biomagnification in forest birds, especially in the most
species-rich tropical and subtropical forests, limit our understanding of the ecological risks of …

The application of mercury (Hg) stable isotopes as tracers of Hg biogeochemical cycling
requires high accuracy and precision for Hg isotope analysis. A common method for sample …

Mercury (Hg) is a highly volatile metal exhibiting both isotope mass-dependent (MDF,
defined as δ 202 Hg) and mass-independent (MIF, expressed as Δ 199 Hg) fractionation …