Factor affecting nitrate in a mixed land-use watershed of southern China based on dual nitrate isotopes, sources or transformations?
Yingxue Xuan, Guangli Liu, Yizhang Zhang, Yingjie Cao
Topics & Concepts
NitrateEnvironmental scienceApportionmentWatershedHydrology (agriculture)SewageDenitrificationNitrogenPollutionNutrient pollutionDrainage basinFlux (metallurgy)Stable isotope ratioδ15NReactive nitrogenEnvironmental chemistryEnvironmental engineeringEcologyGeographyChemistryδ13CGeologyQuantum mechanicsPolitical scienceGeotechnical engineeringLawComputer scienceCartographyMachine learningBiologyPhysicsOrganic chemistryGroundwater and Isotope GeochemistrySoil and Water Nutrient DynamicsHydrology and Watershed Management Studies