Tracing nitrate source and transformation in a semiarid loess aquifer with the thick unsaturated zone
Baoqiang Ma, Tianming Huang, Jie Li, Zhenbin Li, Yin Long, Zhang Fen, Zhonghe Pang
Topics & Concepts
GroundwaterNitrateGroundwater rechargeDenitrificationAquiferEnvironmental scienceVadose zoneHydrology (agriculture)LoessHydrogeologyEnvironmental chemistrySoil waterSoil scienceNitrogenGeologyChemistryGeomorphologyGeotechnical engineeringOrganic chemistryGroundwater and Isotope GeochemistryGroundwater flow and contamination studiesSoil and Unsaturated Flow