Riverine nitrate source identification combining δ15N/δ18O-NO3− with Δ17O-NO3− and a nitrification 15N-enrichment factor in a drinking water source region
Lielin Shu, Wenli Chen, Yinli Liu, Xu Shang, Yue Yang, Randy A. Dahlgren, Zheng Chen, Minghua Zhang, Xiaoliang Ji
Topics & Concepts
NitrateNitrificationEnvironmental chemistryδ18OSurface waterDenitrificationStable isotope ratioNitrogenδ15NIsotopes of nitrogenChemistryIsotopic signatureIsotope fractionationManureEnvironmental scienceFractionationEnvironmental engineeringEcologyδ13CBiologyOrganic chemistryQuantum mechanicsPhysicsGroundwater and Isotope GeochemistrySoil and Water Nutrient DynamicsHydrology and Watershed Management Studies