Phoebe Dreux Chappell

Affiliation: University of South Florida (USF)

Address: []

Orcid: 0000-0001-5212-6228

Project: Genomic and Transcriptomic Comparison of Iron and Light Physiology in Coastal and Oceanic Diatoms (3 datasets)

Dataset	Latest Version Date	Current State
Culture conditions for T. oceanica and T. weissflogii grown in varied Fe and light collected during 2015 (GeTFeHvCOdia project) Role: Co-Principal Investigator	2016-02-02	Final no updates expected
NCBI and iMicrobe accessions for transcriptomes of T. oceanica and T. weissflogii grown in varied Fe and light (GeTFeHvCOdia project) Role: Co-Principal Investigator	2016-01-28	Final no updates expected
ENA accessions for transcriptomes of T. oceanica and T. weissflogii grown in varied Fe and light (GeTFeHvCOdia project) Role: Co-Principal Investigator	2016-01-28	Final no updates expected

Project: OCE-RIG: Developing Molecular Bioassays for Evaluating Iron Status of Environmentally Relevant Diatoms (1 datasets)

Dataset	Latest Version Date	Current State
Biological, physical, and chemical data from surface Transect 5 on MV1405 (IRN-BRU) Roles: Principal Investigator, Contact	2022-07-06	Final no updates expected

Project: Collaborative Research: Investigating Iron-binding Ligands in Southern Ocean Diatom Communities: The Role of Diatom-Bacteria Associations (10 datasets)

Dataset	Latest Version Date	Current State
Chlorophyll and phaeopigment concentrations from near-surface profiles collected using the conventional CTD in the Southern Drake Passage and Antarctic Peninsular region on RVIB Nathaniel B. Palmer cruise NBP 16-08 from September to October 2016 Role: Principal Investigator	2018-07-20	Final no updates expected
Chlorophyll and phaeopigment concentrations from incubation experiments performed with amended Southern Drake Passage on RVIB Nathaniel B. Palmer cruise NBP 16-08 from September to October 2016 Role: Principal Investigator	2018-07-25	Final no updates expected
Underway dissolved macronutrient concentrations collected on RVIB Nathaniel B. Palmer cruise NBP 16-08 from September to October 2016 Role: Co-Principal Investigator	2018-07-26	Final no updates expected
Dissolved macronutrient concentrations from depth profiles from RVIB Nathaniel B. Palmer cruise NBP1608 in the Southern Ocean from September to October 2016 Role: Co-Principal Investigator	2018-07-30	Final no updates expected
Dissolved macronutrient concentrations from incubation experiments performed on RVIB Nathaniel B. Palmer cruise NBP 16-08 from September to October 2016 Role: Co-Principal Investigator	2018-07-31	Final no updates expected
Dissolved trace metal concentrations for Incubation 1, initiated September 11th, 2016 on RVIB Nathaniel B. Palmer cruise NBP16-08 in the Southern Ocean Role: Co-Principal Investigator	2019-11-20	Final no updates expected
Dissolved trace metal concentrations from depth profiles during RVIB Nathaniel B. Palmer cruise NBP16-08 in the Southern Ocean from 2016-09-11 to 2016-10-10 Role: Co-Principal Investigator	2019-11-15	Final no updates expected
Dissolved trace metal concentrations for Incubation 2, initiated September 24th, 2016 on RVIB Nathaniel B. Palmer cruise NBP16-08 in the Southern Ocean Role: Co-Principal Investigator	2019-11-20	Final no updates expected
Dissolved trace metal concentrations for Incubation 3, initiated September 27th, 2016 on RVIB Nathaniel B. Palmer cruise NBP16-08 in the Southern Ocean Role: Co-Principal Investigator	2019-11-15	Final no updates expected
West Antarctic FeHS and HS-total Role: Co-Principal Investigator	2025-11-11	Preliminary and in progress

Project: Collaborative Research: Shelfbreak Frontal Dynamics: Mechanisms of Upwelling, Net Community Production, and Ecological Implications (2 datasets)

Dataset	Latest Version Date	Current State
Hydrography, nutrients, and nitrogen uptake rates from SPIROPA cruise TN368 in July 2019 Role: Co-Principal Investigator	2024-05-20	Preliminary and in progress
Nitrogen fixation incubation data from cruise TN368 in July 2019 for SPIROPA project Role: Co-Principal Investigator	2024-05-23	Preliminary and in progress

Project: Accomplishment Based Renewal: An iron limitation mosaic within the central California Current System (1 datasets)

Dataset	Latest Version Date	Current State
Biological, physical, and chemical data from surface Transect 5 on MV1405 (IRN-BRU) Roles: Principal Investigator, Contact	2022-07-06	Final no updates expected

Project: Collaborative Research: Linking iron and nitrogen sources in an oligotrophic coastal margin: Nitrogen fixation and the role of boundary fluxes (7 datasets)

Dataset	Latest Version Date	Current State
Chlorphyll a and pheophytin from two cruises performed as part of the STING project from R/V Atlantic Explorer AE2305 (Sting I cruise) and R/V Endeavor EN704 (Sting II cruise) in the Gulf of Mexico near Florida from February to July 2023 Role: Principal Investigator	2024-05-28	Final no updates expected
Dissolved Macronutrient Concentrations from Depth Profiles and Incubation Experiments from STING I Cruise AE2305 on R/V Atlantic Explorer in the Gulf of Mexico from February to March 2023 Role: Co-Principal Investigator	2024-02-06	Final no updates expected
Dissolved radium from STING I Cruise AE2305 on R/V Atlantic Explorer and STING II Cruise EN704 on R/V Endeavor and U.S. Geological Survey small boat surveys in the Gulf of Mexico from Feb to Jul 2023 Role: Co-Principal Investigator	2025-09-18	Final no updates expected
Specific activities of dissolved radon-222 collected from grab samples during STING I cruise AE2305 on R/V Atlantic Explorer and STING II cruise EN704 on R/V Endeavor in the Gulf of Mexico from Feb to Jul 2023 Role: Co-Principal Investigator	2025-11-07	Final no updates expected
Specific activities of dissolved radon-222 collected from underway samples during STING II cruise EN704 on R/V Endeavor in the Gulf of Mexico in Jul 2023 Role: Co-Principal Investigator	2025-11-07	Final no updates expected
STING wells Ra Role: Co-Principal Investigator	2025-11-10	Preliminary and in progress
STING rivers Role: Co-Principal Investigator	2025-11-10	Preliminary and in progress