Coastal wetlands host large and dynamic reservoirs of organic carbon (C) and are also
biogeochemical hotspots for a wide range of Fe (hydr-) oxides with different chemical …

Abstract Knowledge on the redox geochemistry of Ni is behind in comparison to other heavy
metals. Hence, this article reviews the direct and indirect impact of redox potential (EH) on …

Acid mine drainage (AMD) formation and toxic arsenic (As) pollution are serious
environmental problems encountered worldwide. In this study, we investigated the crucial …

Organic matter decomposition in soils and terrestrial sediments has a prominent role in the
global carbon cycle. Carbon stocks in anoxic environments, such as wetlands and the …

The formation and transformation of secondary minerals in areas affected by neutralized
acid mine drainage (AMD) determine the behavior of toxic elements. To better understand …

Dissolved organic matter (DOM) plays an important role in soil structure and biogeochemical
function development, which are fundamental for the eco-engineering of tailings-soil …

Manganese and iron are redox-sensitive elements that yield clues about biogeochemistry
and redox conditions both in modern environments and in the geologic past. Here, we …

The neutralization of strongly alkaline pH conditions and acceleration of mineral weathering
in alkaline Fe ore tailings have been identified as key prerequisites for eco-engineering …

Because of their physico-chemical inherent properties, mangrove sediments may act as a
sink for pollutants coming from catchments. The main objective of this study was to assess …

Mangroves can be considered as biogeochemical reactors along (sub) tropical coastlines,
acting both as sinks or sources for trace metals depending on environmental factors. In this …