Conceptid (3) | Preflabel |
---|---|
NTAAKGD1 | Concentration of total nitrogen {total_N} per unit mass of the water body [dissolved plus reactive particulate <GF/F phase] by filtration, oxidation and colorimetric autoanalysis |
NTOTWCD1 | Concentration of total nitrogen {total_N} per unit volume of the water body [dissolved plus reactive particulate <GF/F phase] by filtration, oxidation and colorimetric autoanalysis |
SDNTWCD1 | Concentration standard deviation of total nitrogen {total_N} per unit volume of the water body [dissolved plus reactive particulate <GF/F phase] by filtration, oxidation and colorimetric autoanalysis |