Conceptid (2) | Preflabel |
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CONISE16 | Concentration of total nitrogen {total_N} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.2um phase] by centrifugal extraction, filtration, oxidation and colorimetric autoanalysis |
ISMJUN08 | Concentration of total nitrogen {total_N} per unit volume of the sediment pore water [dissolved plus reactive particulate <0.4/0.45um phase] by centrifugal extraction, filtration, oxidation and colorimetric autoanalysis |