This analysis is based on published measurements of nitrous oxide (N 2 O) emission from
fertilized and unfertilized fields. Data was selected in order to evaluate the importance of …

Direct measurements of fertilizer‐derived N2O emission data from 104 field experiments
reported in agriculture and soil science literature that were obtained between 1979 and …

This paper addresses three topics related to N 2 O emissions from agricultural soils. First, an
assessment of the current knowledge of N 2 O emissions from agricultural soils and the role …

Nitrous oxide (N 2 O) emission from farmland is a concern for both environmental quality
and agricultural productivity. Field experiments were conducted in 1996–1997 to assess soil …

Nitrous oxide is emitted into the atmosphere as a result of biomass burning, and biological
processes in soils. Biomass burning is not only an instantaneous source of nitrous oxide, but …

Field studies conducted throughout the calendar year are needed to improve flux estimates
for the greenhouse gas nitrous oxide (N2O). In this study, we report monthly N2O emissions …

Nitrous oxide emissions and selected soil properties in a high and a low yielding area of a
maize field were monitored weekly over a 1-year period. In both the high and the low …

In this paper we discuss three topics concerning N 2 O emissions from agricultural systems.
First, we present an appraisal of N 2 O emissions from agricultural soils (Assessment) …

Increases in the atmospheric concentrations of nitrous oxide (N2O) contribute to global
warming and to ozone depletion in the stratosphere. Nitric oxide (NO) is a cause of acid rain …

A simple method was developed for accurate injection of anhydrous ammonia in field
studies to assess the effects of this fertilizer on emissions of nitrous oxide (N2O) from soils …