“Happy Holidays! BCO-DMO will be on break from 23 December to 2 January 2025. Submissions and questions will still be accepted, however our responses may be delayed during this time.”

Parameter: d15N_NO3_mean

Dataset: 
winter nitrate isotopes - hydrocast
Parameter: 
dN15_NO3
Master parameters information
Short Name:
 dN15_NO3
Short Description:
 dN15_NO3
Official Name:
 dN15_NO3
No Data Value:
 nd
Description:
 

delta 15N of dissolved nitrate relative to atmospheric N2

Dataset-parameters information
Supplied Name: 
d15N_NO3_mean
Supplied Units: 
per mil
Conversion Necessary: 
no
No Data Value: 
nd
Description: 

delta 15N of NO3. d15N (? vs. AIR) is the nitrogen isotopic composition of a sample expressed in delta notation (in units of per mil) relative to atmospheric N2, where delta 15N = {[ (15N/14N)sample / (15N/14N)atmN2 ] - 1} x 1000.