Soil particle size fractions (PSFs) are important for arsenic (As) partitioning, migration, and
speciation transformation. However, information is lacking about the environmental fate of …

Naturally arsenic (As) enriched agricultural soils represent a significant global human health
risk. In this study, As fractionation and mineralogy were investigated in naturally As-enriched …

Microbially-mediated mobilization of soil arsenic (As) is greatly influenced by the soil
properties. However, in soils with contrasting iron (Fe), sulfur (S), and organic matter (OM) …

Understanding the arsenic (As) enrichment mechanisms in the subsurface environment
relies on a systematic investigation of As valence species and their partitioning with the Fe …

Root exudates are crucial for plants returning organic matter to soils, which is assumed to be
a major source of carbon for the soil microbial community. This study investigated the …

Soil particle sizes and mineral phases play a major role in the migration of arsenic (As) in
mine. In this study, soil As fractionation and mineralogical composition in different particle …

The behaviour of arsenic (As) from geogenic soil exposed to aerobic conditions is critical to
predict the impact of As on the environment, which processes remain unresolved. The …

The bioavailability of the metalloid arsenic (As) in paddy soil is controlled by microbial
cycling of As and other elements such as iron (Fe) and sulfur (S), which are strongly …

Sequential extraction procedures were used to investigate the influence of the microbes on
the distribution of arsenic in a Chinese paddy soil under different long-term fertilization …

The association of arsenic (As) with colloidal particles could facilitate its transport to adjacent
water systems or alter its availability in soil–rice systems. However, little is known about the …