BCO-DMO

Dataset	Latest Version Date	Current State
Environmental data, nitrifier abundance, ammonia oxidation rates from six from R/V Savannah cruises in the South Atlantic Bight in 2014 (GCE-LTER) Roles: Principal Investigator, Contact	2017-04-26	Final no updates expected

Dataset	Latest Version Date	Current State
Dissolved Organic Nitrogen oxidation collected on cruise SAV 17-16 in the South Atlantic Bight aboard the R/V Savannah from 2011 to 2017 Role: Principal Investigator	2019-05-08	Final no updates expected
Limits of detection and qPCR efficiencies from cruise SAV 17-16 in the South Atlantic Bight aboard the R/V Savannah from 2011 to 2017 Role: Principal Investigator	2019-05-08	Final no updates expected

Dataset	Latest Version Date	Current State
Sample log recorded during cruise LMG1801 on R/V Laurence M. Gould from January to February 2018 Roles: Principal Investigator, Contact	2021-04-08	Final no updates expected
Measurements of chemoautotrophy in samples collected on cruise LMG1801 on R/V Laurence M. Gould from January to February 2018 Roles: Principal Investigator, Contact	2021-04-08	Final no updates expected
Results of qPCR assessments of the abundance of genes related to nitrification, and measurements of ammonia, urea, nitrite and polyamine concentrations in samples collected on cruise LMG1801 on R/V Laurence M. Gould from January to February 2018 Roles: Principal Investigator, Contact	2021-04-08	Final no updates expected
Results of measurements of the oxidation of 15N supplied as ammonia, urea, putrescine or nitrite in samples collected from continental shelf waters west of the Antarctic Peninsula on cruise LMG1801 from January to February 2018 Roles: Principal Investigator, Contact	2021-10-11	Final no updates expected
Natural abundance of 15N and 18O measured in samples collected over the continental shelf west of the Antarctic Peninsula on cruise LMG1801 from January to February 2018 Role: Co-Principal Investigator	2021-04-08	Final no updates expected

James T. Hollibaugh