Soils and sediments are major reservoirs of organic matter (OM), whose dynamic turnover
has a major impact on carbon cycling and global climate. OM in soils and sediments is …

Over 70% of soil organic carbon (SOC) is stored at a depth greater than 20 cm belowground.
A portion of this deep SOC actively cycles on annual to decadal timescales and is sensitive …

Executive summary Land and climate interact in complex ways through changes in forcing
and multiple biophysical and biogeochemical feedbacks across different spatial and …

Managing soil organic matter (SOM) stocks to address global change challenges requires
well‐substantiated knowledge of SOM behavior that can be clearly communicated between …

Soil organic matter (SOM) is correlated with reactive iron (Fe) in humid soils, but Fe also
promotes SOM decomposition when oxygen (O2) becomes limited. Here we quantify Fe …

Numerous studies have demonstrated that fertilization with nutrients such as nitrogen,
phosphorus, and potassium increases plant productivity in both natural and managed …

Paddy soils make up the largest anthropogenic wetlands on earth, and are characterized by
a prominent potential for organic carbon (C) sequestration. By quantifying the plant‐and …

Composting is the most adaptable and fruitful method for managing biodegradable solid
wastes; it is a crucial agricultural practice that contributes to recycling farm and agricultural …

Permafrost thaw can stimulate microbial decomposition and induce soil carbon (C) loss,
potentially triggering a positive C-climate feedback. However, earlier observations have …

Despite substantial experimental evidence of electron transfer, atom exchange, and
mineralogical transformation during the reaction of Fe (II) aq with synthetic Fe (III) minerals …