Nitrogen and Oxygen Isotope Tracing of Nitrate Concentration Sources in the Middle Reaches of the Huaihe River
Menghang Yuan, Xiaoqing Chen, Liangmin Gao, Jiahui Cui, Feiyan Wei, Xincheng Jin, Hansong Lu, Yufan Wu
Topics & Concepts
NitrateEnvironmental sciencePollutionNutrient pollutionManureNitrogenSewageDenitrificationEnvironmental chemistryDry seasonWet seasonFertilizerHydrology (agriculture)AgronomyChemistryEnvironmental engineeringEcologyGeotechnical engineeringBiologyEngineeringOrganic chemistryGroundwater and Isotope GeochemistryIsotope Analysis in EcologyHydrology and Watershed Management Studies