BCO-DMO

Dataset	Latest Version Date	Current State
Volume-dependent offsets in NO3- N and O isotope ratios of reference materials (Biological Nitrogen Isotope Fractionation project) Role: Analyst	2021-11-16	Final no updates expected
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) Role: Analyst	2021-11-16	Final no updates expected
Effects of sample volume on N2O recovery and isotopic analysis (Biological Nitrogen Isotope Fractionation project) Role: Analyst	2021-11-16	Final no updates expected
Volume effects on blanks originating from the bacterial concentrates, equilibration with atmospheric N2O, and NO3- contamination of the water into which the standards were diluted from 2017-2020 (Biological Nitrogen Isotope Fractionation project) Role: Analyst	2021-11-16	Final no updates expected
Analyses of nitrate reference solutions in 18O-labeled water with the denitrifier method (Biological Nitrogen Isotope Fractionation project) Role: Analyst	2021-11-29	Final no updates expected
O exchange with water during denitrification with the denitrifier method (Biological Nitrogen Isotope Fractionation project) Role: Analyst	2021-12-01	Final no updates expected

Dataset	Latest Version Date	Current State
Nitrous oxide (N2O) and transient tracer (chlorofluorocarbons, sulfur hexafluoride) concentrations from samples collected on three GO-SHIP cruises in the tropical Pacific Ocean during 2015-2016 Role: Principal Investigator	2024-12-03	Data not available

Bonnie X. Chang