Quantitative identification of non-point sources of nitrate in urban channels based on dense in-situ samplings and nitrate isotope composition
Jiaxun Guo, Ping Zuo, Long Yang, Ye Pan, Lachun Wang
Topics & Concepts
Urban streamNitrateEnvironmental scienceUrbanizationHydrology (agriculture)Point source pollutionApportionmentNonpoint source pollutionδ15NDrainage basinSurface runoffEnvironmental engineeringStable isotope ratioGeographyWater qualityEcologyδ13CGeologyGeotechnical engineeringLawQuantum mechanicsCartographyBiologyPhysicsPolitical scienceGroundwater and Isotope GeochemistrySoil and Water Nutrient DynamicsHydrology and Watershed Management Studies