Multi-isotope tracer for identifying nitrate sources in shallow groundwater in a large irrigation area, China
Qiying Zhang, Aihui Wei, Jianxi Ren, Hui Qian, Kai Hou
Topics & Concepts
TRACERGroundwaterNitrateEnvironmental scienceIrrigationChinaHydrology (agriculture)IsotopeStable isotope ratioWater resource managementGeologyGeographyChemistryEcologyArchaeologyGeotechnical engineeringQuantum mechanicsOrganic chemistryBiologyNuclear physicsPhysicsGroundwater and Isotope GeochemistryGroundwater flow and contamination studiesIsotope Analysis in Ecology