Global climate change, caused by increased emissions of greenhouse gases, is likely to
affect agroecosystems in many ways, but the outcome, for instance, as a shift in productivity …

We reviewed responses of nitrification, denitrification, and soil N2O efflux to elevated CO2, N
availability, and temperature, based on published experimental results. We used meta …

Terrestrial ecosystems remove about 30 per cent of the carbon dioxide (CO2) emitted by
human activities each year, yet the persistence of this carbon sink depends partly on how …

Global change may have profound effects on soil nitrogen (N) cycling that can induce
positive feedback to climate change through increased nitrous oxide (N2O) emissions …

Rice feeds more than 50% of the world's population, 88% of which is planted in paddy fields.
Paddy-rice rhizosphere is a unique habitat characterized by redox heterogeneity that is …

Before the industrial revolution, the atmospheric CO 2 concentration was 180–330 ppm;
however, fossil-fuel combustion and forest destruction have led to increased atmospheric …

Although tree nutrition has not been the primary focus of large climate change experiments
on trees, we are beginning to understand its links to elevated atmospheric CO2 and …

Field studies have shown that elevated CO2 can cause increased forest growth over the
short term (< 6 years) even in the face of N limitation. This is facilitated to some degree by …

Elevated atmospheric temperature and CO 2 concentration ([CO 2]) can strongly affect yield,
CH 4 and N 2 O emissions in rice paddies. However, understanding of their response to …

Rising global air temperature and atmospheric CO 2 are expected to have considerable
effects on soil nutrient cycling and plant productivity. Soil nitrification controlled by ammonia …