Conceptid (4) | Preflabel |
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MAEABU51 | Concentration of total nitrogen {total_N} per unit dry weight of sediment by Kjeldahl method |
MAKJ0051 | Concentration of total nitrogen {total_N} per unit dry weight of sediment <2000um by Kjeldahl method |
NTOTKJDX | Concentration of total nitrogen {total_N} per unit volume of the water body [dissolved plus reactive particulate <unknown phase] by Kjeldahl method |
NTOTKJM1 | Concentration of total nitrogen {total_N} per unit volume of the water body [dissolved plus reactive particulate phase] by Kjeldahl method |