Colleen Hansel

Affiliation:

Address:

266 Woods Hole Road, MS52
Woods Hole, MA
US 02543

ORCiD:

Program coordination

None

Project coordination

Collaborative Research: Defining the Role of Biologically Produced Reactive Oxygen Species in Dark Mercury Cycling (ROS in Hg Cycling)	Principal Investigator, Contact
Elucidating the extent and composition of mineral-hosted carbon in the deep biosphere (Org C Sed I)	Principal Investigator
Collaborative Research: Manganese Cycling and Coupling Across Redox Boundaries within Stratified Basins of the Baltic Sea (MnIONS)	Principal Investigator, Contact
The Role of Fungi in Biogeochemical Transformations of Mn and Other Micro- and Macro-nutrients Along Chemoclines of the Baltic Sea (FuManga)	Co-Principal Investigator

Deployment coordination

Deployment	Synonyms	Platform	Role
EN588	TORCH I	Endeavor	Chief Scientist

Datasets

Project: Elucidating the extent and composition of mineral-hosted carbon in the deep biosphere

Dataset	Version Date	Current State
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 Co-Principal Investigator	2020-07-22	Final no updates expected
Carbon near edge X-ray absorption fine structure (NEXAFS) spectra of standard compounds 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 Co-Principal Investigator	2020-06-15	Final no updates expected
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 Co-Principal Investigator	2020-06-15	Final no updates expected

Project: Geochemical controls on organic carbon quantity and quality in the deep subsurface

Dataset	Version Date	Current State
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 Co-Principal Investigator	2020-07-22	Final no updates expected
Carbon near edge X-ray absorption fine structure (NEXAFS) spectra of standard compounds 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 Co-Principal Investigator	2020-06-15	Final no updates expected
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 Co-Principal Investigator	2020-06-15	Final no updates expected

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

Dataset	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 Co-Principal Investigator	2021-04-26	Final no updates expected

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

Dataset	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 Co-Principal Investigator	2021-04-26	Final no updates expected
Coastal water biogeochemistry collected aboard the R/V Endeavor along the North Atlantic coast from 2017-08-20 to 2017-08-28 Principal Investigator	2019-04-24	Final no updates expected

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