注册

Estimation of NH<sub>3</sub> Volatilization from Agricultural Fields in China in 1990

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摘要

Although there have been a few studies involving estimation of NH3 volatilization from agricultural fields in China(Galloway, 1996; Wang et al., 1997), not one was based on direct field measurement by micro-meteorological methods. Herein, based on field measurements(Table 7)of NH3volatilization from