Source apportionment of nitrates in different aquifers in an arid region, northwestern China
Qi Shi, Feng Qi, Meng Zhu, Heping Shu, Wei Liu, Linshan Yang, Zhenliang Yin, Chengqi Zhang
Topics & Concepts
GroundwaterAquiferEnvironmental scienceNitrateHydrology (agriculture)FertilizerAridManureGroundwater pollutionEnvironmental engineeringGeologyEcologyPaleontologyGeotechnical engineeringBiologyGroundwater and Isotope GeochemistryGroundwater flow and contamination studiesHydrology and Watershed Management Studies