Spark source mass spectrometry for the study of the geochemical environment.
D000388:Air / Q000032:analysis; D004782:Environmental Health; D055593:Geological Phenomena; D005844:Geology; D013058:Mass Spectrometry; D010944:Plants / Q000032:analysis; D012987:Soil / Q000032:analysis; D013057:Spectrum Analysis; D014131:Trace Elements / Q000032:analysis*; D014867:Water / Q000032:analysis
D012987:Soil; D014131:Trace Elements; D014867:Water