Parameter: Expected_delta_15N_pcnt

Parameter: 
Master parameters information
Short Name:
 d15N
Short Description:
 d15N
Official Name:
 d15N
No Data Value:
Description:
 

delta 15N (d15N) is a measure of the ratio of stable isotopes 15N:14N.  It is commonly reported in parts per thousand (per mil, 0/00).

Dataset-parameters information
Supplied Name: 
Expected_delta_15N_pcnt
Supplied Units: 
? vs. IAEA-NO3
Datatype: 
Float
Conversion Necessary: 
no
Conversion Utility: 
No Data Value: 
nd
Description: 
IAEA-NO3 has a delta_15N of 0? vs. IAEA-NO3, and that expected for USGS-34 is -6.5? vs. IAEA-NO3.