Important contributions of non-fossil fuel nitrogen oxides emissions

oleh: Wei Song, Xue-Yan Liu, Chao-Chen Hu, Guan-Yi Chen, Xue-Jun Liu, Wendell W. Walters, Greg Michalski, Cong-Qiang Liu

Format: Article
Diterbitkan: Nature Portfolio 2021-01-01

Deskripsi

This study investigates in the importance of non-fossil fuel NOx emissions in the surface-earth-nitrogen cycle. The study shows how changes of regional human activities directly influence δ15N signatures of deposited NOx to terrestrial environments and that emissions have largely been underestimated.