Nitrogen isotopes suggest agricultural and non-agricultural sources contribute equally to NH3 and NH4+ in urban Beijing during December 2018

Autor: Bhattarai, Noshan a, b, Wang, Shuxiao a, b, ∗, Xu, Qingcheng a, b, Dong, Zhaoxin a, b, Chang, Xing a, b, Jiang, Yueqi a, b, Zheng, Haotian a, b
Zdroj: In Environmental Pollution 1 June 2023 326
Databáze: ScienceDirect