Presently, 50% of the human population relies on nitrogen (N) fertilizer for food production.
The world today uses around 83 million metric tons of N, which is about a 100‐fold increase …

Quantifying where, when, and how much denitrification occurs on the basis of
measurements alone remains particularly vexing at virtually all spatial scales. As a result …

The holistic study of soils requires an interdisciplinary approach involving biologists,
chemists, geologists, and physicists, amongst others, something that has been true from the …

In 1995 a working group was assembled at the request of OECD/IPCC/IEA to revise the
methodology for N 2 O from agriculture for the National Greenhouse Gas Inventories …

Soil compaction and soil moisture are important factors influencing denitrification and N2O
emission from fertilized soils. We analyzed the combined effects of these factors on the …

Management practices that simultaneously improve soil properties and yield are crucial to
sustain high crop production and minimize detrimental impact on the environment. The …

Abstract The Intergovernmental Panel on Climate Change (IPCC) standard methodology to
conduct national inventories of soil N 2 O emissions is based on default (or Tier I) emission …

National scale emissions of nitrous oxide (N 2 O) from agricultural soils are often estimated
using a unique fertilizer-induced emission factor (EF); thereby neglecting how factors other …

An 8-yr (1998–2005) field experiment was conducted on a Gray Luvisol (Boralf) soil near
Star City, Saskatchewan, Canada, to determine the effects of tillage (no-tillage–NT and …

Stable N isotopes are used to examine the source, flow and fate of N at scales ranging from
greenhouse pots to landscapes. There are two main approaches: the 15N-enriched method …