Dataset: ẟ15N (ẟ18O) scale contraction was calculated as the percent deviation of the difference between measured ẟ15N (ẟ18O) values of IAEA-NO3 and USGS-34 from the true difference (Biological Nitrogen Isotope Fractionation project)

ValidatedFinal no updates expectedDOI: 10.26008/1912/bco-dmo.865043.1Version 1 (2021-11-16)Dataset Type:experimental

Principal Investigator: Julie Granger (University of Connecticut)

Student, Contact: Mengyang Zhou (University of Connecticut)

Analyst: Bonnie X. Chang (University of Washington)

BCO-DMO Data Manager: Sawyer Newman (Woods Hole Oceanographic Institution)


Project: CAREER: The biological nitrogen isotope systematics of ammonium consumption and production (Biological Nitrogen Isotope Fractionation)


Abstract

ẟ15N (ẟ18O) scale contraction was calculated as the percent deviation of the difference between measured ẟ15N (ẟ18O) values of IAEA-NO3 and USGS-34 from the true difference.

Methodology: 

Sampling and analytical procedures: 

Using the lab experiment data in the dataset “Incidence of volume effect with the denitrifier method”, ẟ15N (ẟ18O) scale contraction was calculated as the percent deviation of the difference between measured ẟ15N (ẟ18O) values of IAEA-NO3 and USGS-34 from the true difference.


Related Datasets

IsDerivedFrom

Dataset: Incidence of volume effect
Zhou, M., Granger, J., Chang, B. X. (2022) Volume-dependent offsets in NO3- N and O isotope ratios of reference materials (Biological Nitrogen Isotope Fractionation project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-11-16 doi:10.26008/1912/bco-dmo.865031.1

Related Publications

No Related Publications