Different natural and anthropogenic processes cause pollution of various water bodies
worldwide creating numerous health problems for humans. This causes serious concern as …

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

The sources of isotopically light carbon released during the end-Triassic mass extinction
remain in debate. Here, we use mercury (Hg) concentrations and isotopes from a pelagic …

Mercury (Hg) has seven stable isotopes that can be utilized to trace the sources of Hg and
evaluate the importance of transport and transformation processes in the cycling of Hg in the …

The effectiveness of reducing the environmental level of mercury (Hg) by controlling
anthropogenic emissions depends on the magnitude of re-emissions from the land and …

Lower-tier suppliers' sustainability noncompliance and focal company's failure at meeting
the expectations of the stakeholders to extend sustainability towards lower-tier suppliers …

Burial of persistent organic pollutants (POPs) such as polychlorinated biphenyls (PCBs) in
deep-sea sediments contributes to 60% of their historical emissions. Yet, empirical data on …

Hydroxylated isoprenoid glycerol dialkyl glycerol tetraethers (OH‐GDGTs) preserved in
marine sediments are thought to be controlled by sea surface temperature (SST). However …

Deep oceans receive mercury (Hg) from upper oceans, sediment diagenesis, and
submarine volcanism; meanwhile, sinking particles shuttle Hg to marine sediments. Recent …

Unraveling the mysterious pathways of pollutants to the deepest oceanic realms holds
critical importance for assessing the integrity of remote marine ecosystems. This study tracks …