Conceptid (6) | Preflabel |
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IC000140 | Proportion of organic nitrogen {organic_N} per unit dry weight of sediment <63um |
INCNCIWF | Concentration of inorganic nitrogen {inorganic_N} per unit dry weight of sediment <63um by wet sieving, ignition at 400C and elemental analysis |
NSEDAD01 | Concentration of nitrogen {N} per unit dry weight of sediment <63um |
ONCNCIWF | Concentration of organic nitrogen {organic_N} per unit dry weight of sediment <63um by wet sieving and elemental analysis and differencing determinations on sample before and after 400C ignition |
SDCTM004 | Concentration of organic nitrogen {organic_N} per unit dry weight of sediment <63um |
TNCNCNWF | Concentration of organic nitrogen {organic_N} per unit dry weight of sediment <63um by wet sieving and elemental analysis |