Effective use of farmland soil samples for N and O isotopic source fingerprinting of groundwater nitrate contamination in the subsurface dammed limestone aquifer, Southern Okinawa Island, Japan
Oktanius Richard Hermawan, Takahiro Hosono, Jun Yasumoto, Ko Yasumoto, Ke-Han Song, Rio Maruyama, Mariko Iijima, Mina Yasumoto-Hirose, Ryogo Takada, Kento Hijikawa, Ryuichi Shinjo
Topics & Concepts
GroundwaterNitrateEnvironmental scienceSoil waterAquiferContaminationManureFertilizerHydrology (agriculture)Environmental chemistrySoil testGeologySoil scienceAgronomyEcologyChemistryBiologyGeotechnical engineeringGroundwater and Isotope GeochemistryIsotope Analysis in EcologyGeology and Paleoclimatology Research