Conceptid (4) | Preflabel |
---|---|
IC000140 | Proportion of organic nitrogen {organic_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 |