Parallel denitrification and nitrite oxidation in the unsaturated zone: isotopic constraints from nitrate δ15N and δ18O in Tianjin, China
Dongmei Xue, Jinglei Wang, Lanxin Xiang, Xiaoxian Peng, Ke Jin, Yunting Fang, Xiangzhen Li, Yidong Wang, Zhongliang Wang
Journal of Integrative Agriculture . .  DOI: 10.1016/j.jia.2026.01.010