Spatial variability of source contributions to nitrate in regional groundwater based on the positive matrix factorization and Bayesian model
Hairu Mao, Guangcai Wang, Fu Liao, Zheming Shi, Hongyu Zhang, Xianglong Chen, Zhiyuan Qiao, Bo Li, Yunfei Bai
Topics & Concepts
GroundwaterEnvironmental scienceNitrateHydrology (agriculture)HydrogeologyFertilizerDrainage basinIrrigationManurePollutionPopulationSoil scienceGeologyGeographyEcologyCartographyGeotechnical engineeringDemographyBiologySociologyGroundwater and Isotope GeochemistrySoil and Water Nutrient DynamicsHydrology and Watershed Management Studies