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Colleen Hansel

Affiliation: Woods Hole Oceanographic Institution (WHOI)

Address: []

Orcid: 0000-0002-3506-7710

Project: Collaborative Research: Defining the Role of Biologically Produced Reactive Oxygen Species in Dark Mercury Cycling (2 datasets)

Dataset	Latest Version Date	Current State
Coastal water biogeochemistry collected aboard the R/V Endeavor along the North Atlantic coast from 2017-08-20 to 2017-08-28 Role: Principal Investigator	2019-04-24	Final no updates expected
Soluble Mn speciation from CTD casts in the Ross Sea, Southern Ocean taken during RVIB Nathaniel B. Palmer cruise NBP1801 in Jan-Feb 2018 Role: Co-Principal Investigator	2021-04-26	Final no updates expected

Project: Collaborative Research: Cobalamin and Iron Co-Limitation Of Phytoplankton Species in Terra Nova Bay (1 datasets)

Dataset	Latest Version Date	Current State
Soluble Mn speciation from CTD casts in the Ross Sea, Southern Ocean taken during RVIB Nathaniel B. Palmer cruise NBP1801 in Jan-Feb 2018 Role: Co-Principal Investigator	2021-04-26	Final no updates expected

Project: Geochemical controls on organic carbon quantity and quality in the deep subsurface (4 datasets)

Dataset	Latest Version Date	Current State
Organic carbon, d13C, and total nitrogen content of pelagic sediment from the North Atlantic gyre, South Pacific gyre, and Peru Basin from cruises KN223, KNOX02RR, and ODP leg 201 between 2002 and 2013 Role: Co-Principal Investigator	2020-06-15	Final no updates expected
Protein assay of proteinaceous material in pelagic sediment from the North Atlantic gyre, South Pacific gyre, and Peru Basin from cruises KN223, KNOX02RR, and ODP leg 201 between 2002 and 2013 Role: Co-Principal Investigator	2020-06-15	Final no updates expected
Carbon near edge X-ray absorption fine structure (NEXAFS) spectra of standard compounds Role: Co-Principal Investigator	2020-06-15	Final no updates expected
Carbon near edge X-ray absorption fine structure (NEXAFS) spectra from pelagic sediment from the North Atlantic gyre, South Pacific gyre, and Peru Basin from cruises KN223 (R/V Knorr), KNOX02RR (R/V Roger Revelle), and ODP leg 201 between 2002 and 2014 Role: Co-Principal Investigator	2020-07-22	Final no updates expected

Project: Elucidating the extent and composition of mineral-hosted carbon in the deep biosphere (4 datasets)

Dataset	Latest Version Date	Current State
Organic carbon, d13C, and total nitrogen content of pelagic sediment from the North Atlantic gyre, South Pacific gyre, and Peru Basin from cruises KN223, KNOX02RR, and ODP leg 201 between 2002 and 2013 Role: Co-Principal Investigator	2020-06-15	Final no updates expected
Protein assay of proteinaceous material in pelagic sediment from the North Atlantic gyre, South Pacific gyre, and Peru Basin from cruises KN223, KNOX02RR, and ODP leg 201 between 2002 and 2013 Role: Co-Principal Investigator	2020-06-15	Final no updates expected
Carbon near edge X-ray absorption fine structure (NEXAFS) spectra of standard compounds Role: Co-Principal Investigator	2020-06-15	Final no updates expected
Carbon near edge X-ray absorption fine structure (NEXAFS) spectra from pelagic sediment from the North Atlantic gyre, South Pacific gyre, and Peru Basin from cruises KN223 (R/V Knorr), KNOX02RR (R/V Roger Revelle), and ODP leg 201 between 2002 and 2014 Role: Co-Principal Investigator	2020-07-22	Final no updates expected

Project: Collaborative Research: Manganese Cycling and Coupling Across Redox Boundaries within Stratified Basins of the Baltic Sea (2 datasets)

Dataset	Latest Version Date	Current State
Pump CTD profiles from the EMB276 cruise on R/V Elisabeth Mann Borgese in the Baltic Sea from September 20-27, 2021 Role: Principal Investigator	2024-08-16	Final no updates expected
SOLARIS superoxide and standard CTD profiles from the EMB276 cruise on R/V Elisabeth Mann Borgese in the Baltic Sea from September 20-27, 2021 Role: Principal Investigator	2024-10-09	Final no updates expected