Highlights•N 2 O, a product of denitrification, is a GHG and major contributor to stratospheric
ozone depletion.•Models are used to study management/environment interactions …

Nitrogen is an essential nutrient in the environment that exists in multiple oxidation states in
nature. Numerous microbial processes are involved in its transformation. Knowledge about …

A major societal challenge is to produce sufficient food for a growing global population while
simultaneously reducing agricultural nitrogen pollution to within safe environmental …

The isotopic composition of nitrous oxide (N2O) provides useful information for evaluating
N2O sources and budgets. Due to the co‐occurrence of multiple N2O transformation …

Application of crop residues to agricultural fields is a significant source of the greenhouse
gas nitrous oxide (N 2 O) and an essential factor affecting the soil organic carbon (SOC) …

Nitrous oxide (N 2 O) emissions from agricultural soils are a key source of greenhouse gas
emissions in most countries. In order for governments to effectively reduce N 2 O emissions …

Assessment of nitrogen (N) saturation of forests is critical to the evaluation of the manner in
which ecosystems will respond to current and future global changes such as N deposition …

The productivity of permanent temperate cut grasslands is mainly driven by weather, soil
characteristics, botanical composition and management. To adapt management to climate …

Essential soil functions such as plant productivity, C storage, nutrient cycling and the storage
and purification of water all depend on soil biological processes. Given this insight, it is …

Global soil nitrogen (N) cycling remains poorly understood due to its complex driving
mechanisms. Here, we present a comprehensive analysis of global soil δ15N, a stable …