. . . . . . . . . "2016-05-01 16:52:30.0" . "accepted"@en . "2016-05-01 16:52:30.0" . . "SDN:S04::S04421" . "1" . . "1" . "" . "in-situ nutrient analysis system (second sensor)"@en . "SDN:S04::S04421" . . "false" . "SDN:S04::S04421" . "An instrument for measuring nutrient concentrations in the water column by chemical analysis, usually colorimetry, in place in the field. Deployed on a package of instruments or sensors as the second sensor of this type."@en . . . .