Uta Passow

Affiliation:

Address:

Ocean Sciences Centre, Memorial University
Marine Lab Road, Logy Bay
St. John's, Newfoundland
Canada A1C 5S7

Activities reported for Uta Passow:

Program coordination

None

Project coordination

Deepwater Horizon Oil Spill, Marine Snow and Sedimentation (GoMX - DHOS Marine Snow and Sedimentation)	Principal Investigator, Contact
Will Ocean Acidification Diminish Particle Aggregation and Mineral Scavenging, Thus Weakening the Biological Pump? (OA - Ocean Acidification and Aggregation)	Principal Investigator, Contact
Will high CO2 conditions affect production, partitioning and fate of organic matter? (OA - Effects of High CO2)	Principal Investigator, Contact
Collaborative Research: Effects of multiple stressors on Marine Phytoplankton (Stressors on Marine Phytoplankton)	Principal Investigator, Contact

Deployment coordination

Deployment	Synonyms	Platform	Role
lab_UCSB_MSI_Passow	Passow Lab	UCSB MSI Passow	Principal Investigator

Datasets

Project: Collaborative Research: Effects of multiple stressors on Marine Phytoplankton

Dataset	Version Date	Current State
Series 2A-3: Multiple stressor experiments on T. pseudonana (CCMP1014) – Chlorophyll, particulate organic carbon and particulate organic nitrogen Principal Investigator	2020-11-18	Final no updates expected
Series 2A-2: Multiple stressor experiments on T. pseudonana (CCMP1014) – photophysiology Principal Investigator	2020-11-18	Final no updates expected
Series 2A-1: Multiple stressor experiments on T. pseudonana (CCMP1014) – cell abundance and cell size in experiments Principal Investigator	2020-11-18	Final no updates expected
Series 1B-4: Multiple stressor experiments on T. pseudonana (CCMP1335) – Chlorophyll, particulate organic carbon and particulate organic nitrogen Principal Investigator	2020-11-12	Final no updates expected
Series 1B-3: Multiple stressor experiments on T. pseudonana (CCMP1335) – computed data from the LC3 protocol for samples at 4 temperatures, 15-26C Principal Investigator	2020-11-12	Final no updates expected
Series 1B-2: Multiple stressor experiments on T. pseudonana (CCMP1335) – cell abundance and cell size in experiments Principal Investigator	2020-11-12	Final no updates expected
Series 1B-1: Multiple stressor experiments on T. pseudonana (CCMP1335) – pH, Dissolved Inorganic carbon (DIC), and Macronutrient concentrations in experiments Principal Investigator	2020-11-12	Final no updates expected
Continuous culture studies of Synechococcus elongatus CCMP1629 in nitrate-limited and nutrient-replete cultures plus DNA results Co-Principal Investigator	2023-04-28	Under revision
Series 4A: Multiple stressor experiments on the cyanobacteria Synechococcus elongatus CCMP1629 - computed photophysiology parameters Principal Investigator	2020-04-03	Final no updates expected
Series 4A: Multiple stressor experiments on the cyanobacteria Synechococcus elongatus CCMP1629 - raw fluorescence readings for photophysiology computations Principal Investigator	2020-04-02	Final no updates expected
Series 4A: Multiple stressor experiments on the cyanobacteria Synechococcus elongatus CCMP1629 - Chlorophyll, particulate organic carbon and particulate organic nitrogen. Principal Investigator	2020-04-01	Final no updates expected
Series 4A: Multiple stressor experiments on the cyanobacteria Synechococcus elongatus CCMP1629 – cell abundance and size by flow cytometry Principal Investigator	2020-04-01	Final no updates expected
Series 4A: Multiple stressor experiments on Synechococcus elongatus (CCMP1629) – nutrients Principal Investigator	2020-03-26	Final no updates expected
Series 4A: Multiple stressor experiments on Synechococcus elongatus (CCMP1629) – Dissolved Inorganic Carbon (DIC) Principal Investigator	2020-03-26	Final no updates expected
Series 4A: Multiple stressor experiments on Synechococcus elongatus (CCMP1629) – pH measurements Principal Investigator	2020-03-26	Final no updates expected
Continuous culture studies of possible climate change effects: Thalassiosira pseudonana CCMP1335 growth in nitrate-limited and nutrient-replete cultures Co-Principal Investigator	2020-05-07	Final no updates expected
Series 3A: Multiple stressor experiments on T. pseudonana (CCMP1014) - Chlorophyll, particulate organic carbon and particulate organic nitrogen. Principal Investigator	2019-06-17	Final no updates expected
Series 3A: Multiple stressor experiments on T. pseudonana (CCMP1014) - photophysiology measurements Principal Investigator	2019-06-17	Final no updates expected
Series 3A: Multiple stressor experiments on T. pseudonana (CCMP1014) - cell size estimated by forward scatter from flow cytometry Principal Investigator	2019-06-17	Final no updates expected
Series 3A: Multiple stressor experiments on T. pseudonana (CCMP1014) – cell abundance by flow cytometry Principal Investigator	2019-06-17	Final no updates expected
Series 3A: Multiple stressor experiments on T. pseudonana (CCMP1014) - Phosphate, silicate, and nitrate plus nitrite measurements Principal Investigator	2019-06-17	Final no updates expected
Series 3A: Multiple stressor experiments on T. pseudonana (CCMP1014) - Dissolved Inorganic Carbon (DIC) measurements Principal Investigator	2019-06-17	Final no updates expected
Series 3A: Multiple stressor experiments on T. pseudonana (CCMP1014) – pH measurements Principal Investigator	2019-06-17	Final no updates expected
Series 3B: Supplemental experiments on T. pseudonana (CCMP1014) growth under bubbling stress: computed photochemical measurements using LC3 protocol for non-aerated samples and aerated samples Principal Investigator	2018-10-31	Final no updates expected
Series 3B: Supplemental experiments on T. pseudonana (CCMP1014) growth under bubbling stress: LC3 protocol raw fluorescence measurements for non-aerated samples and aerated samples Principal Investigator	2018-10-31	Final no updates expected
Series 3B: Supplemental experiments on T. pseudonana (CCMP1014) growth under bubbling stress: NPQ1 protocol (Non-Photochemical chlorophyll fluorescence Quenching) computed photochemical measurements Principal Investigator	2018-10-31	Final no updates expected
Series 3B: Supplemental experiments on T. pseudonana (CCMP1014) growth under bubbling stress: NPQ1 protocol (Non-Photochemical chlorophyll fluorescence Quenching) raw fluorescence measurements for non-aerated samples and aerated samples Principal Investigator	2018-10-31	Final no updates expected
Series 3B: Supplemental experiments on T. pseudonana (CCMP1014) - growth under bubbling stress: flow cytometry measurements Principal Investigator	2018-10-31	Final no updates expected
Series 3B: Supplemental experiments on Thalassiosira pseudonana (CCMP1014) cultures determining the optimal aquapen actinic light pulse (A-pulse) setting: computed values including min and max fluorescence Principal Investigator	2018-10-29	Final no updates expected
Series 3B: Supplemental experiments on T. pseudonana (CCMP1014) - growth under bubbling stress: A-pulse raw fluorescence data Principal Investigator	2018-10-31	Final no updates expected
Experimental results of nitrate-limited or nitrate-replete continuous culture studies of Thalassiosira pseudonana at 5 temperatures with either high or low pCO2 and irradiance Co-Principal Investigator	2018-09-18	Final no updates expected
Series 1B: Four follow-up experiments on the combined effect of light and temperature changes on the growth rate (mu) of Thalassiosira pseudonana CCMP 1335 conducted to supplement series 1A experiments Principal Investigator	2018-09-04	Final no updates expected
[Deprecated] Laboratory growth, photosynthetic, and growth rates of Thalassiosira pseudonana clone 3H in nitrate replete culture (Stressors on Marine Phytoplankton project) Co-Principal Investigator	2017-09-14	Deprecated
[Deprecated] Laboratory growth, photosynthetic, and respiration rates of Thalassiosira pseudonana clone 3H in nitrate limited culture (Stressors on Marine Phytoplankton project) Co-Principal Investigator	2017-09-14	Deprecated
Series 1C: Supplemental experiments on Tp-1335: Determination of dark acclimatization time of the diatom Thalassiosira pseudonana Principal Investigator	2017-09-11	Final no updates expected
Series 1A: Two-stressor effects on Tp-1335: Experiments to investigate the combined effect of light and temperature changes on the growth rate of Thalassiosira pseudonana CCMP Principal Investigator	2017-09-11	Final no updates expected

Project: Will high CO2 conditions affect production, partitioning and fate of organic matter?

Dataset	Version Date	Current State
Experiment with the diatom Chaetoceros sp. on the impact of temperature, light climate, and carbonate chemistry on TEP production and aggregation processes from May 2015 (OA - Effects of High CO2 project) Co-Principal Investigator	2017-08-28	Preliminary and in progress
3A: Removal of organic carbon by natural bacterioplankton communities as a function of pCO2 from laboratory experiments between 2012 and 2016 Principal Investigator, Contact	2016-12-05	Final no updates expected
2B: Bioavailability of dissolved organic carbon produced by Dactyliosolen fragilissimus grown under different pCO2 and temperature condition from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Effects of High CO2 project) Principal Investigator, Contact	2013-11-21	Final no updates expected
1B: Bioavailability of dissolved organic carbon produced by Thalassiosira weissflogii grown under different pCO2 and temperature conditions from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Effects of High CO2 project) Principal Investigator, Contact	2013-11-21	Final no updates expected
2A: Partitioning of carbon as a function of pCO2 and temperature during growth of Dactyliosolen fragilissimus from U.C. Santa Barbara Marine Science Institute Passow Lab from 2009 to 2010 (OA - Effects of High CO2 project) Principal Investigator, Contact	2013-09-19	Final no updates expected
1A: Partitioning of carbon as a function of pCO2 and temperature during growth of Thalassiosira weissflogii from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Effects of High CO2 project) Principal Investigator, Contact	2013-09-19	Final no updates expected

Project: Will Ocean Acidification Diminish Particle Aggregation and Mineral Scavenging, Thus Weakening the Biological Pump?

Dataset	Version Date	Current State
pCO2 as one of multiple stressors for Thalassiosira weissflogii - Carbonate system - future treatments from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - Carbonate system - ambient treatments - from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - cell numbers - future treatments from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - cell numbers - ambient treatments from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - pH extremes - from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - growth rates - from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - Cell Characteristics - Chl. a/C ratio - from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - Cell Characteristics - PON per cell from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - Cell Characteristics - POC per cell from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - Cell Characteristics - dry weight per cell from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - Cell Characteristics - TEP per cell from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - Cell Characteristics: Chl per cell from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
pCO2 as one of multiple stressors for Thalassiosira weissflogii - Cell Characteristics: C:N ratio from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-11-13	Final no updates expected
Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria - Aggregation Phase - Sinking Velocity from a from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2013-09-05	Final no updates expected
Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature, and bacteria - Aggregation Phase - Carbonate System + TEP from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2014-09-05	Final no updates expected
Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature and bacteria - Acclimatization Phase - Cell Counts from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2013-09-05	Final no updates expected
Aggregation of Thalassiosira weissflogii as a function of pCO2, temperature, and bacteria - Acclimatization Phase - Carbonate System from UCSB MSI Passow Laboratory from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2013-09-05	Final no updates expected
pH data from the CO2 Aggregation Experiment from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2013-05-07	Final no updates expected
General Information about the CO2 Aggregation Experiment from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2013-05-07	Final no updates expected
Carbonate System results from the CO2 Aggregation Experiment from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2013-05-07	Final no updates expected
BioChemical results from the CO2 Aggregation Experiment from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2013-05-07	Final no updates expected
Aggregate Size from the CO2 Aggregation Experiment from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2013-05-07	Final no updates expected
Aggregate Sinking Velocity from the CO2 Aggregation Experiment from UCSB Marine Science Institute Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2013-05-07	Final no updates expected
Aggregation phase of Skeletonema marinoi growth and aggregation from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2017-10-11	Final no updates expected
Cell growth phase of Skeletonema marinoi growth and aggregation under future ocean acidification conditions from UCSB MSI Passow Laboratory from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2017-10-11	Final no updates expected
The effect of altered carbonate system chemistry on the abiotic formation of Transparent Exopolymer Particles (TEP) from UCSB MSI Passow Laboratory from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2012-03-20	Final no updates expected
The effect of altered carbonate system chemistry on the abiotic formation of Transparent Exopolymer Particles (TEP).from UCSB MSI Passow Lab from 2009 to 2010 (OA - Ocean Acidification and Aggregation project) Principal Investigator, Contact	2012-02-07	Final no updates expected

Project: Deepwater Horizon Oil Spill, Marine Snow and Sedimentation

Dataset	Version Date	Current State
GoMX PIT from R/V Oceanus cruise OC468-02 in the Gulf of Mexico in 2010 (GoMX - DHOS Marine Snow and Sedimentation project) Principal Investigator, Contact	2011-04-11	Final no updates expected

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Uta Passow

Activities reported for Uta Passow: