. . "SDN:P01::DNZOODSS" . "SDNO3+NO2OP" . "Steady-state flux standard deviation (into water) of nitrate+nitrite {NO3+NO2} per unit time per unit area of the bed by on-deck incubation and calculation from rate of change of concentration in overlying water"@en . "accepted"@en . "Analysis of overlying water from on-deck incubation"@en . . . . . . . . . . . .