Effects of fertilization on soil N2O flux in Chinese Carya cathayensis stands A preliminary study of carbon dioxide, methane and nitrous oxide fluxes from the Gahai wetland Dynamic of denitrification rate and N2O flux in maize field The effect of temperature and moisture on N2O flux kinetics from loessial soil The controlling factors and coupling of soil CO2, CH4 and N2O fluxes in a temperate needle-broadleaved mixed forest Research of N2O flux from greenhouse and nitrifier and denitrifier numbers Effects of exogenous nitrogen input on the CH4 and N2O fluxes in freshwater marshes Nitrogen and phosphorus removal and N2O emission from domestic sewage in floating-bed plant systems