World climate is not only a function of atmospheric physics but of atmospheric chemistry as
well. In fact, the science community investigating questions on atmospheric chemistry …

Although denitrification has long been considered a major loss mechanism for N fertilizer
applied to lowland rice (Oryza sativa L.) soils, direct field measurements of denitrification …

5. Denitrification losses in flooded rice fields Page 1 5. Denitrification losses in flooded rice
fields* KR REDDY 1 and WH PATRICK Jr 2 Professor, University of Florida, Institute of Food …

Methane emissions were measured by a closed chamber method in rice plots with sandy,
loamy, and clayey soil, respectively, under a water regime consisting of a flooding and …

Nitrous oxide evolution may contribute to partial destruction of the ozone layer in the
stratosphere. A two year study of the release of N 2 O from adjoining salt, brackish, and fresh …

N 2 O emission from a wetland rice soil as affected by the application of three controlled-
availability fertilizers (CAFs) and urea was investigated through a pot experiment. N 2 O …

Rice is an essential crop in Ghana. Several aspects of rice have been studied to increase its
production; however, the environmental aspects, including impact on climate change, have …

Theoretical considerations for the development of a simplified model for predicting
volatilization losses of ammonia gas (NH 3 (g)) from the urine patches of grazing herbivores …

Tidal freshwater marshes can protect downstream ecosystems from eutrophication by
intercepting excess nutrient loads, but recent studies in salt marshes suggest nutrient …

Direct measurements of gaseous loss, 15N labelling and intensive sampling of floodwater
and soil columns were used to follow the transformations and movement of fertilizer nitrogen …