Pollution risk estimation of the Cu element in atmospheric sedimentation samples by laser induced breakdown spectroscopy (LIBS) combined with random forest (RF)
Ting Feng, Xin Zhang, Maogang Li, Tingting Chen, Long Jiao, Yanyan Xu, Hongsheng Tang, Tianlong Zhang, Hua Li
Abstract
and RI values. Therefore, LIBS combined with the RF algorithm is a promising means which can achieve fast and simple estimation of the pollution risk degree of Cu in atmospheric sedimentation samples without complicated sample preparation to provide a basis for pollution prevention and control measures.
Topics & Concepts
Laser-induced breakdown spectroscopySedimentationAtmospheric pollutionPollutionEnvironmental scienceEnvironmental chemistryAnalytical Chemistry (journal)LaserMaterials scienceChemistryPhysicsOpticsGeologyGeomorphologyEcologyBiologySedimentLaser-induced spectroscopy and plasmaAnalytical chemistry methods developmentMercury impact and mitigation studies