大气氧化态活性氮循环与稳定同位素过程:问题与展望
周涛, 蒋壮, 耿雷

Atmospheric Reactive Nitrogen Cycle and Stable Nitrogen Isotope Processes: Progresses and Perspectives
Tao Zhou, Zhuang Jiang, Lei Geng
图1 不同源排放的NO X δ 15N
Fig.1 δ 15N values of various NO X emission sources