Zackary I. Johnson

Affiliation:

Duke University

Address:

Marine Sciences and Conservation
135 Duke Marine Lab Rd.
Beaufort, NC
USA 28516

ORCiD:

0000-0003-0793-8512

Activities reported for Zackary I. Johnson:

Program coordination

None

Project coordination

Ecotypic Diversity and Adaptation of Prochlorococcus in the Stratified, High Temperature Waters of the Western Pacific Warm Pool (WP2)	Principal Investigator, Contact
Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns (POWOW)	Principal Investigator
Pivers Island Coastal Observatory (PICO)	Lead Principal Investigator
Collaborative Research: Ocean Acidification: microbes as sentinels of adaptive responses to multiple stressors: contrasting estuarine and open ocean environments (OA microbe adaptation)	Principal Investigator, Contact
Collaborative Research: BoCP-Design: A multidomain microbial consortium to interrogate organic matter decomposition in a changing ocean (Synthetic Microbiomes)	Scientist
NSF2026: EAGER: Identifying microbes’ population-level environmental responses using Bayesian modeling (Bayesian modeling microbes)	Scientist

Deployment coordination

Deployment	Synonyms	Platform	Role
KM0701	Western Pacific Warm Pool, WP2, WPWP, (WP)2	Kilo Moana	Chief Scientist
KM1301	POWOW2	Kilo Moana	Chief Scientist
KM1312	POWOW3	Kilo Moana	Chief Scientist
PICO_1-301	PICO	Duke University Marine Lab	Chief Scientist
TN277	POWOW1	Thomas G. Thompson	Chief Scientist

Datasets

Project: Collaborative Research: Ocean Acidification: microbes as sentinels of adaptive responses to multiple stressors: contrasting estuarine and open ocean environments

Dataset	Version Date	Current State
Accession numbers from acidification mesocosms and original in situ samples from coastal and offshore water station at the Pivers Island Coastal Observatory January to February 2017 Principal Investigator	2019-04-24	Preliminary and in progress
16S rRNA gene NCBI ID numbers from the PICO project Principal Investigator, Contact	2017-06-13	Final no updates expected
Environmental and physical data associated with ocean acidification microbe adaptation from 2012-2014 Principal Investigator, Contact	2017-05-25	Final no updates expected

Project: Pivers Island Coastal Observatory

Dataset	Version Date	Current State
16S rRNA gene NCBI ID numbers from the PICO project Principal Investigator, Contact	2017-06-13	Final no updates expected
Environmental and physical data associated with ocean acidification microbe adaptation from 2012-2014 Principal Investigator, Contact	2017-05-25	Final no updates expected
Water temperature from Niskin bottle samples measured at the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Principal Investigator, Contact	2013-09-03	Final with updates expected
Secchi depth measurements from the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Principal Investigator, Contact	2013-09-03	Final with updates expected
Salinity measurements from Niskin bottle samples at the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Principal Investigator, Contact	2013-09-03	Final with updates expected
Dissolved O2 and percent O2 saturation, measured optically in situ, and barometric pressure, measured by YSI handheld meter, from the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Principal Investigator, Contact	2013-09-03	Final with updates expected
Inorganic nutrients (NO3, NO2, PO4, SiOH4) from the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Principal Investigator, Contact	2013-09-03	Final with updates expected
Turbidity measured by handheld turbidimeter at the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Principal Investigator, Contact	2013-08-30	Final with updates expected
Dissolved inorganic carbon (DIC) from Niskin bottle samples from the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Principal Investigator, Contact	2013-08-30	Final with updates expected
Extracted chlorophyll concentrations from Niskin bottle samples from the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010-2012 (PICO project) Principal Investigator, Contact	2013-08-30	Final with updates expected
Spectrophotometric pH measured at the PICO time-series station (34.7181 deg N, 76.6707 deg W) from 2010 to 2012 (PICO project) Principal Investigator, Contact	2013-08-28	Final with updates expected

Project: Seasonal and decadal changes in temperature drive Prochlorococcus ecotype distribution patterns

Dataset	Version Date	Current State
Underway thermosalinograh data from two R/V Kilo Moana cruises, KM1301 and KM1312, in the Eastern North Pacific Ocean in 2013 (POWOW project) Chief Scientist, Contact	2014-09-17	Preliminary and in progress
Underway fluorometer data from two R/V Kilo Moana cruises, KM1301 and KM1312, in the Eastern North Pacific Ocean in 2013 (POWOW project) Chief Scientist, Contact	2014-09-17	Preliminary and in progress
Underway navigation data from two R/V Kilo Moana cruises, KM1301 and KM1312, in the Eastern North Pacific Ocean in 2013 (POWOW project) Chief Scientist, Contact	2014-09-15	Preliminary and in progress
Processed CTD data from R/V Kilo Moana cruise KM1312 in the Eastern North Pacific Ocean from 2013-2013 (POWOW project) Principal Investigator, Contact	2014-07-11	Final no updates expected
Processed CTD data from R/V Kilo Moana cruise KM1301 in the Eastern North Pacific Ocean in 2013 (POWOW project) Principal Investigator, Contact	2014-05-01	Final no updates expected
Phytoplankton (Prochlorococcus, Synechococcus, and PEuks) determined by flow cytometry of samples collected on R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Principal Investigator	2014-09-10	Final no updates expected
Total bacteria, including Archaea and Prochlorococcus, by flow cytometry from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in 2012 (POWOW project) Principal Investigator	2013-05-28	Final no updates expected
Alongtrack data from ship's Data Acquisition System (DAS) from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in 2012 (POWOW project) Chief Scientist, Contact	2021-06-16	Final no updates expected
Phosphate (PO4) and Silicate (SiOH4) concentrations from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Principal Investigator	2014-07-10	Final no updates expected
Nitrite (NO2) and Nitrate (NO3) concentrations from Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Principal Investigator	2014-07-10	Final no updates expected
Ammonium (NH4) data from CTD rosette bottles from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Principal Investigator	2014-07-10	Final no updates expected
Spectrophotometric pH measured at 25 degrees C using the total hydrogen ion scale from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Principal Investigator	2014-09-08	Final no updates expected
Dissolved inorganic carbon from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Principal Investigator	2014-05-13	Final with updates expected
Extracted chlorophyll data from CTD rosette bottles from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Principal Investigator	2014-07-16	Final no updates expected
CTD cast sheets from R/V Thomas G. Thompson and R/V Kilo Moana cruises TN277, KM1301, and KM1312 in the Eastern North Pacific Ocean from 2012-2013 (POWOW project) Principal Investigator	2014-05-23	Final no updates expected
Processed CTD data from R/V Thomas G. Thompson cruise TN277 in the Eastern North Pacific Ocean in March 2012 (POWOW project) Principal Investigator, Contact	2013-03-25	Final no updates expected

Project: Ecotypic Diversity and Adaptation of Prochlorococcus in the Stratified, High Temperature Waters of the Western Pacific Warm Pool

Dataset	Version Date	Current State
Bioinformatic analyses and field data from the R/V Kilo Moana KM0701 cruise in the South Pacific during 2007 (WP2 project) Principal Investigator	2016-01-26	Final no updates expected
Underway navigation, 5 minute fixes from the R/V Kilo Moana KM0701 cruise in the South Pacific during 2007 (WP2 project) Principal Investigator, Contact	2011-01-04	Final no updates expected
Secchi depth optical clarity from the R/V Kilo Moana KM0701 cruise in the South Pacificduring 2007 (WP2 project) Principal Investigator, Contact	2011-01-06	Final no updates expected
CTD cast sheets from the R/V Kilo Moana KM0701 cruise in the South Pacific during 2007 (WP2 project) Principal Investigator, Contact	2011-01-04	Final no updates expected
CTD cast sheets from the R/V Kilo Moana KM0701 cruise in the South Pacific during 2007 (WP2 project) Principal Investigator, Contact	2011-01-04	Final no updates expected
Underway navigation, 10 minute fixes from the R/V Kilo Moana KM0701 cruise in the South Pacific during 2007 (WP2 project) Principal Investigator, Contact	2011-01-04	Final no updates expected
CTD profiles from the R/V Kilo Moana KM0701 cruise in the South Pacific during 2007 (WP2 project) Principal Investigator, Contact	2011-01-03	Final no updates expected
CTD station locations from the R/V Kilo Moana KM070 1cruise in the South Pacific during 2007 (WP2 project) Principal Investigator, Contact	2011-01-03	Final no updates expected

Status message

Database

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Zackary I. Johnson

Activities reported for Zackary I. Johnson: