Alyson E. Santoro

Affiliation: University of California-Santa Barbara (UCSB)

Address: []

Orcid: 0000-0003-2503-8219

Project: Connecting Trace Elements and Metalloenzymes Across Marine Biogeochemical Gradients (GPc03) (3 datasets)

Dataset	Latest Version Date	Current State
qPCR data for archaeal amoA ecotypes; samples collected on METZYME cruise. Role: Principal Investigator	2016-05-24	Final no updates expected
Rates of water column nitrification determined from bottle incubations with 15N tracers (15NH4Cl); samples collected on METZYME cruise. Role: Principal Investigator	2016-05-27	Final no updates expected
Processed hydrography data collected using the ship's CTD package during the Metzyme cruise (R/V Kilo Moana KM1128) in the tropical North Pacific in October 2011 Role: Contact	2017-10-09	Final no updates expected

Project: Collaborative Research: New Approaches to New Production (10 datasets)

Dataset	Latest Version Date	Current State
Nitrous oxide concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Ammonia oxidation rates from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Dinitrogen to argon ratios (N2:Ar) from CTD bottle samples collected during R/V Hugh R. Sharp cruise HRS1317 in Chesapeake Bay in September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Nitrate concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in the Chesapeake Bay from August to September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Nitrite concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Ammonium concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Measured Nutrients from the San Pedro Ocean Time-series (SPOT) station Role: Co-Principal Investigator	2019-12-20	Final no updates expected
N2O concentrations from San Pedro Ocean Time-series (SPOT) measured between 2014 to 2016 Role: Principal Investigator	2020-11-04	Final no updates expected
Ammonia and urea-derived-N oxidation rates measured using 15N additions from San Pedro Ocean Time-series (SPOT) measured between 2014 to 2016 Role: Principal Investigator	2020-08-20	Final no updates expected
Primary production from the San Pedro Ocean Time-series (SPOT) measured between 2014 to 2016 Role: Principal Investigator	2020-08-20	Final no updates expected

Project: Gene content, gene expression, and physiology in mesopelagic ammonia-oxidizing archaea (11 datasets)

Dataset	Latest Version Date	Current State
qPCR data for archaeal amoA ecotypes; samples collected on METZYME cruise. Role: Principal Investigator	2016-05-24	Final no updates expected
Rates of water column nitrification determined from bottle incubations with 15N tracers (15NH4Cl); samples collected on METZYME cruise. Role: Principal Investigator	2016-05-27	Final no updates expected
NCBI Accession number link to the closed genome of Nitrosopelagicus brevis CN25 (AmoA Archaea project) Role: Principal Investigator	2016-10-13	Final with updates expected
Nitrous oxide concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Ammonia oxidation rates from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Dinitrogen to argon ratios (N2:Ar) from CTD bottle samples collected during R/V Hugh R. Sharp cruise HRS1317 in Chesapeake Bay in September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Nitrate concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in the Chesapeake Bay from August to September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Nitrite concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Ammonium concentrations from CTD bottle samples collected during R/V Hugh R. Sharp cruises HRS1316 and HRS1317 in Chesapeake Bay from August to September of 2013 Role: Principal Investigator	2018-06-15	Final no updates expected
Nitrosopelagicus brevis CN25 and U25 grown in nitrogen replete and deplete conditions, with subsequent transcriptome sequencing and identification. Role: Co-Principal Investigator	2018-07-10	Final no updates expected
Coastal eastern subtropical pacific Role: Co-Principal Investigator	2018-09-06	Preliminary and in progress

Project: Expression of Microbial Nitrification in the Stable Isotopic Systematics of Oceanic Nitrite and Nitrate (6 datasets)

Dataset	Latest Version Date	Current State
Dissolved nitrite and ammonium concentration data from R/V Atlantis (AT15-61) cruise in Jan-Feb 2010 and R/V Melville (MV1104) cruise in Mar-Apr 2011 in the Eastern Tropical South Pacific Role: Contact	2020-08-06	Final no updates expected
Nitrous oxide (N2O) concentrations and associated physicochemical parameters from R/V Atlantis cruise AT15-61 in Jan-Feb 2010 and R/V Melville cruise MV1104 in Mar-Apr 2011 in the Eastern Tropical South Pacific (ETSP) Role: Contact	2023-07-28	Final no updates expected
Ammonia oxidation, nitrite oxidation, and nitrate reduction rates from R/V Atlantis (AT15-61) cruise in Jan-Feb 2010 and R/V Melville (MV1104) cruise in Mar-Apr 2011 in the Eastern Tropical South Pacific Role: Contact	2020-10-14	Final no updates expected
Water column amoA and Nitrospina-like 16S rRNA gene abundances from qPCR in the Eastern Tropical South Pacific using seawater collected on R/V Atlantis (AT15-61) cruise in Jan-Feb 2010 and R/V Melville (MV1104) cruise in Mar-Apr 2011. Role: Contact	2020-10-14	Final no updates expected
Processed CTD data from cruises R/V Atlantis (AT15-61) in Jan-Feb 2010 and R/V Melville (MV1104) in Mar-Apr 2011 in the Eastern Tropical South Pacific Role: Contact	2020-10-28	Final no updates expected
Nitrate (NO3-) and Nitrite (NO2-) d15N and d18O from R/V Atlantis cruise AT15-61 in Jan-Feb 2010 and R/V Melville cruise MV1104 in Mar-Apr 2011 in the Eastern Tropical South Pacific (ETSP) Role: Scientist	2023-07-10	Final no updates expected

Project: The ProteOMZ Expedition: Investigating Life Without Oxygen in the Pacific Ocean (8 datasets)

Dataset	Latest Version Date	Current State
Event log from R/V Falkor cruise 160115 on the ProteOMZ expedition in the Central Pacific during 2016 (ProteOMZ project) Role: Co-Principal Investigator	2018-12-07	Final no updates expected
R/V Falkor 160115 CTD log from the ProteOMZ expedition in the Central Pacfic during 2016 (ProteOMZ project) Role: Co-Principal Investigator	2017-09-07	Final no updates expected
R/V Falkor 160115 McLane pump log from the ProteOMZ expedition in the Central Pacific during 2016 (ProteOMZ project) Role: Co-Principal Investigator	2024-10-21	Final no updates expected
R/V Falkor 160115 TMR log from the ProteOMZ expedition in the Central Pacific during 2016 (ProteOMZ project) Role: Co-Principal Investigator	2018-11-20	Under revision
Macronutrient analysis and selected hydrographic data from the R/V Falkor ProteOMZ expedition (FK160115) in the Central Pacific in 2016. Role: Co-Principal Investigator	2018-11-19	Final no updates expected
SeaBird SBE19 underway CTD information for the R/V Falkor 160115 cruise in the Central Pacific for the ProteOMZ expedition in 2016. Role: Co-Principal Investigator	2018-06-15	Final no updates expected
Hydrographic data from the CTD mounted on the trace metal rosette (TMR) aboard R/V Falkor cruise (160115) during the ProteOMZ expedition in the Central Pacific in 2016. Role: Co-Principal Investigator	2018-05-01	Final no updates expected
Nitrous oxide concentrations from the R/V Falkor expedition FK160115 in the Central Pacific from January to February 2016 Role: Principal Investigator	2022-06-08	Final no updates expected

Project: Collaborative Research: Underexplored Connections between Nitrogen and Trace Metal Cycling in Oxygen Minimum Zones Mediated by Metalloenzyme Inventories (7 datasets)

Dataset	Latest Version Date	Current State
Targeted proteome analyses of the nitrite-oxidizing bacterium Nitrospira marina grown under atmospheric and low oxygen concentrations Role: Principal Investigator	2021-04-02	Final no updates expected
Global proteome analyses of the nitrite-oxidizing bacterium Nitrospira marina grown under atmospheric and low oxygen concentrations Role: Principal Investigator	2021-04-02	Final no updates expected
Dissolved inorganic carbon (DIC) fixation and dissolved organic carbon (DOC) release measurements of marine nitrifier cultures grown under different culture conditions Role: Principal Investigator	2022-03-09	Final no updates expected
Cellular carbon (C) and nitrogen (N) measurements of marine nitrifiers Role: Principal Investigator	2022-03-11	Final no updates expected
McLane pumps log deployed on the R/V Atlantis CliOMZ AT50-10 expedition from Golfito Costa Rica to San Diego USA that occurred in May - June of 2023. Role: Co-Principal Investigator	2024-04-30	Final no updates expected
Log for the samples taken using the Underway system on board of the R/V Atlantis during the CliOMZ AT50-10 expedition from Golfito, Costa Rica to San Diego, USA that occurred in May - June of 2023. Role: Co-Principal Investigator	2024-04-30	Final no updates expected
Amended Rolling Deck to Repository (R2R) event log application (ELOG) taken on the R/V Atlantis CliOMZ AT50-10 expedition from Golfito Costa Rica to San Diego USA that occurred in May - June of 2023 Role: Co-Principal Investigator	2024-04-30	Final no updates expected