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Maria Prokopenko
Affiliation:
Pomona College (Pomona)
Address:
185 E Sixth St
Claremont, CA
US 91711-4434
ORCiD:
0000-0003-1529-6564
Activities reported for Maria Prokopenko:
Program coordination
None
Project coordination
Collaborative Research: Use of Triple Oxygen Isotopes and O2/Ar to constrain Net/Gross Oxygen Production during upwelling and non-upwelling periods in a Coastal Setting
(UpRISEE O2 upwelling)
Principal Investigator, Contact
Nitrogen isotopic (d15N) composition of carbonate-bound organic nitrogen in Deep Sea Corals: A new, high resolution proxy for N cycle studies
(DeepSeaCoralNitrogen)
Principal Investigator
Collaborative Research: Refining the use of scleractinian cold-water coral skeleton-bound d15N as a proxy for marine N cycling
(Coral-bound N)
Principal Investigator
Deployment coordination
Deployment
Synonyms
Platform
Role
DeepSeaCoralNitrogen_corals
Prokopenko_DeepSeaCoralNitrogen
Principal Investigator
Datasets
Project:
Collaborative Research: Refining the use of scleractinian cold-water coral skeleton-bound d15N as a proxy for marine N cycling
Dataset
Version Date
Current State
CTD data from casts at Friday Harbor, WA in August of 2021 as part of a study of cold-water coral Balanophyllia elegans diet and trophic position
Co-Principal Investigator
2024-02-09
Final no updates expected
Experimental data (d15N and d13C) from a starvation experiment with scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA with experiments conducted between 2020 and 2022
Co-Principal Investigator
2024-02-09
Final no updates expected
Particulate data collected near Friday Harbor, WA between 2020 and 2021 as part of a study of cold-water coral Balanophyllia elegans diet and trophic position
Co-Principal Investigator
2024-02-09
Final no updates expected
Data for Artemia fed to corals (Balanophyllia elegans) during a culture experiment conducted to evaluate the relationship between coral diet and tissue nitrogen isotopic ratio from 2019 to 2021
Co-Principal Investigator
2024-02-09
Final no updates expected
Experimental data (coral diet and tissue d15N) from a culture experiment with scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA from experiments conducted between 2019 and 2020
Co-Principal Investigator
2024-02-09
Final no updates expected
Nitrogen isotope ratio data for coral tissue and skeleton samples of the scleractinian cold-water coral Balanophyllia elegans collected at Friday Harbor, WA from experiments conducted between 2019 and 2021
Co-Principal Investigator
2024-02-08
Final no updates expected
Project:
OCE-RIG: The impact of submesoscale processes on oligotrophic carbon cycling and the sensitivity of this interaction to climatically driven changes
Dataset
Version Date
Current State
Gridded in-situ profiles from glider deployments in the San Pedro Channel, CA in 2013 and 2014
Co-Principal Investigator
2018-12-19
Final no updates expected
Project:
Nitrogen isotopic (d15N) composition of carbonate-bound organic nitrogen in Deep Sea Corals: A new, high resolution proxy for N cycle studies
Dataset
Version Date
Current State
Modern deep-sea coral (Desmophyllum dianthus) nitrogen isotopes from samples collected between 1961 and 2009 (DeepSeaCoralNitrogen project)
Principal Investigator
2017-08-01
Final with updates expected
Southern Ocean deep-sea fossil coral (Desmophyllum dianthus) nitrogen isotope records generated using Monte Carlo and Kalman Filters generated using Monte Carlo and Kalman Filters (DeepSeaCoralNitrogen project)
Principal Investigator
2017-04-28
Final with updates expected
Southern Ocean deep-sea fossil coral (Desmophyllum dianthus) nitrogen isotopes from R/V Nathaniel B. Palmer and R/V Thompson cruises between 2008 and 2011 (DeepSeaCoralNitrogen project)
Principal Investigator
2017-04-28
Final with updates expected
Project:
Collaborative Research: Use of Triple Oxygen Isotopes and O2/Ar to constrain Net/Gross Oxygen Production during upwelling and non-upwelling periods in a Coastal Setting
Dataset
Version Date
Current State
Gridded in-situ oxygen profiles from glider deployments in the San Pedro Channel, CA in 2013 and 2014
Co-Principal Investigator
2019-07-03
Final no updates expected
Gridded in-situ profiles from glider deployments in the San Pedro Channel, CA in 2013 and 2014
Co-Principal Investigator
2018-12-19
Final no updates expected
17D and isotopic ratios from R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) station in 2013 and 2014
Co-Principal Investigator
2017-03-24
Final no updates expected
All measurements used in the gross oxygen production estimates; from samples collected on R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) station in 2013 and 2014
Co-Principal Investigator
2017-03-22
Final no updates expected
CTD sensor and nutrient measurements from R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) station in 2013 and 2014
Co-Principal Investigator
2017-03-08
Final no updates expected
All 234Th data pertaining to the upwelling velocity calculations from R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) in 2013 and 2014
Co-Principal Investigator
2017-03-08
Final no updates expected
All 7Be data pertaining to upwelling velocity calculations from R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) in 2013 and 2014
Co-Principal Investigator
2017-03-08
Final no updates expected
All 234Th measurements made during this study, collected on R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) in 2013 and 2014
Co-Principal Investigator
2017-03-08
Final no updates expected
Export fluxes of Th, POC, PON and bSi calcuated using sediment traps and thorium budget from samples collected on R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) in 2013 and 2014
Co-Principal Investigator
2017-03-08
Final no updates expected
All measurements used in the net oxygen production estimates from R/V Yellowfin cruises to the San Pedro Ocean Time-series (SPOT) in 2013 and 2014
Co-Principal Investigator
2017-03-08
Final no updates expected
Project:
Expression of Microbial Nitrification in the Stable Isotopic Systematics of Oceanic Nitrite and Nitrate
Dataset
Version Date
Current State
Measurements of dissolved organic nitrogen concentration and d15N from R/V Atlantis and R/V Melville cruises in the Eastern Tropical South Pacific from 2010 to 2011.
Co-Principal Investigator
2018-03-06
Final no updates expected
Project:
Collaborative Research: Documenting N2 fixation in N deficient waters of the Eastern Tropical South Pacific
Dataset
Version Date
Current State
Measurements of dissolved organic nitrogen concentration and d15N from R/V Atlantis and R/V Melville cruises in the Eastern Tropical South Pacific from 2010 to 2011.
Co-Principal Investigator
2018-03-06
Final no updates expected
PNsink mass flux and d15N from floating sediment trap deployments collected on the R/V Atlantis (AT15-61) and R/V Melville (MV1104) in 2010-2011 (N2 fixation ETSP project)
Scientist
2015-04-09
Final no updates expected