Shifts in the sources and fates of nitrate in shallow groundwater caused by agricultural intensification intensity: Revealed by hydrochemistry, stable isotopic composition and source contribution
Rongyang Cui, Dan Zhang, Hongyuan Wang, Bin Fu, Hui Yan, Wanli Hu, Gangcai Liu, Anqiang Chen
Topics & Concepts
GroundwaterEnvironmental scienceManureFertilizerDenitrificationAgricultureNitrateSewageIntensive farmingNitrificationHydrology (agriculture)Agricultural landAgronomyEnvironmental engineeringNitrogenEcologyChemistryGeologyBiologyGeotechnical engineeringOrganic chemistryGroundwater and Isotope GeochemistryGroundwater flow and contamination studiesHydrology and Watershed Management Studies