| Dataset | Latest Version Date | Current State |
|---|---|---|
| Nitrate plus nitrite isotopic compositions from Leg 1 of the Antarctic Circumnavigation Expedition (ACE) research cruise onboard the R/V Akademik Treshnikov from December 2016 to January 2017 | 2023-07-18 | Final no updates expected |
| Nitrate + nitrite isotope measurements from surface and water-column profiles in the Atlantic Sector of the Southern Ocean during the SCALE 2019 cruise aboard the S.A. Agulhas II from Oct 2019 to Nov 2019 | 2025-11-26 | Preliminary and in progress |
Principal Investigator: Sven A. Kranz (Florida State University)
Co-Principal Investigator: Angela N Knapp aknapp@tamu.edu