David J. Burdige

Affiliation: Old Dominion University (ODU)

Address: []

Orcid: 0000-0002-8859-7096

Project: Toward an Improved Understanding of Blue Carbon: The Role of Seagrasses in Sequestering CO2 (13 datasets)

Dataset	Latest Version Date	Current State
Temperature, salinity, oxygen, and pH measured by SeapHOx sensors at two locations (Gulf coast of Florida near St. Teresa and VA Eastern Shore near Oyster, VA) and two heights in the water column (20 cm and 1.1 m) Role: Co-Principal Investigator	2018-08-08	Final no updates expected
Sediment core sample metadata collected in the northern Gulf of Mexico, May 2017 Role: Principal Investigator	2018-10-15	Final no updates expected
Sediment core sample metadata collected July 2017 in the back barrier island bays on Virginia’s Eastern Shore Role: Principal Investigator	2018-09-06	Final no updates expected
Chemical analysis from sediment core pore water samples collected in the northern Gulf of Mexico, May 2017 Role: Principal Investigator	2018-10-15	Final no updates expected
Chemical analysis from sediment core pore water samples collected in the back barrier island bays on Virginia’s Eastern Shore in July 2017 Role: Principal Investigator	2018-10-15	Final no updates expected
Chemical analysis from sediment core bottom water samples collected in the northern Gulf of Mexico, May 2017 Role: Principal Investigator	2018-08-06	Final no updates expected
Chemical analysis from sediment core bottom water samples collected in the back barrier island bays on Virginia’s Eastern Shore in July 2017 Role: Principal Investigator	2018-08-06	Final no updates expected
Oxygen profiles from sediment core samples collected in the back barrier island bays on Virginia’s Eastern Shore in July 2017 Role: Principal Investigator	2018-10-15	Final no updates expected
Oxygen profiles from sediment core samples collected in the northern Gulf of Mexico, May 2017 Role: Principal Investigator	2018-10-15	Final no updates expected
Carbon, nitrogen and their isotope composition of eelgrass from Virginia Coastal Lagoons and turtlegrass from St George Sound FL Role: Co-Principal Investigator	2018-10-10	Final no updates expected
Reference carbon and nitrogen concentrations, and isotope ratios from alfalfa, nylon-6, bovine liver, and enriched alanine Role: Co-Principal Investigator	2018-09-11	Final no updates expected
Summary of carbon and nitrogen concentrations and isotope ratios from samples of eelgrass from Virginia Coastal Lagoons and turtlegrass from St George Sound FL Role: Co-Principal Investigator	2018-10-10	Final no updates expected
Bubble flux measurements and concentrations at two sites on the Virginia Eastern Shore, July 2017 Role: Co-Principal Investigator	2019-07-11	Final no updates expected

Project: Dissolved organic carbon (DOC) transformations in deep sub-surface sediments and its role as a source of "old" DOC to the water column (6 datasets)

Dataset	Latest Version Date	Current State
Methane (CH4) isotopes from vertical profiles from multi- and gravity cores from cruises R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319 in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: Co-Principal Investigator	2016-06-15	Final no updates expected
POC and isotopes from vertical profiles from multi- and gravity cores from two cruises from R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319 in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: Co-Principal Investigator	2016-06-15	Final no updates expected
Dissolved organic carbon (DOC) and isotopes from vertical profiles from multi- and gravity cores from two cruises, R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319 in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: Co-Principal Investigator	2015-06-15	Final no updates expected
Other solutes from vertical profiles from multi- and gravity cores from two cruises, R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319, in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: Co-Principal Investigator	2016-06-15	Final no updates expected
Porosity of vertical profiles from multi- and gravity cores from two cruises, R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319, in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: Co-Principal Investigator	2016-06-15	Final no updates expected
Dissolved inorganic carbon (DIC) and isotopes from vertical profiles from multi- and gravity cores from two cruises, R/V Robert Gordon Sproul SP1215 and R/V New Horizon NH1319, in the Santa Barbara and Santa Monica Basins in 2012 and 2013 Role: Co-Principal Investigator	2016-06-15	Final no updates expected

Project: Organic Carbon Oxidation and Iron Remobilization by West Antarctic Shelf Sediments (4 datasets)

Dataset	Latest Version Date	Current State
Dissolved oxygen from sediment cores collected on the R/V Nathaniel B. Palmer cruise NBP1601 to the West Antarctic continental shelf in January of 2016 Role: Principal Investigator	2020-06-08	Final no updates expected
Sediment iron data from sediment cores collected on the R/V Nathaniel B. Palmer cruise NBP1601 to the West Antarctic continental shelf in January of 2016 Role: Principal Investigator	2020-06-08	Final no updates expected
Porosity from sediment cores collected on the R/V Nathaniel B. Palmer cruise NBP1601 to the West Antarctic continental shelf in January of 2016 Role: Principal Investigator	2020-06-08	Final no updates expected
Pore water geochemistry from sediment cores collected on the R/V Nathaniel B. Palmer cruise NBP1601 to the West Antarctic continental shelf in January of 2016 Role: Principal Investigator	2020-06-08	Final no updates expected

Project: Collaborative Research: Peptide Deamination as a Source of Refractory Dissolved Organic Matter in Marine Sediments (4 datasets)

Dataset	Latest Version Date	Current State
CTD data at Stations K and D Role: Co-Principal Investigator	2023-11-21	Preliminary and in progress
CTD data at Santa Barbara Basin and Catalina Basin Role: Co-Principal Investigator	2023-11-15	Preliminary and in progress
Sediment porosity collected from R/V Oceanus cruise OC1906A and R/V Sikuliaq cruise SKQ202016S off the coast of California in 2019 and 2020 Role: Principal Investigator	2025-04-16	Data not available
Pore water data from sediment cores collected from R/V Oceanus cruise OC1906A and R/V Sikuliaq cruise SKQ202016S off the coast of California in 2019 and 2020 Role: Principal Investigator	2025-04-16	Data not available