. . "Unavailable"@en . . "WaterAbs_549nm_unfiltered" . "accepted"@en . . "SDN:P01::ABSP549A" . "Absorbance of electromagnetic radiation (549nm wavelength) {light absorbance} by the water body [dissolved plus reactive particulate phase] by spectrophotometry"@en . . . . . . . . . . . . . . . . . . .