From Australian Oceans Data Network
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SO298 Ocean Alkalinity Enhancement (OAE) Incubation

Created 23/06/2025

Updated 23/06/2025

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To investigate how the unavoidable physical and chemical perturbations associated with Ocean Alkalinity Enhancement (OAE) could influence marine plankton communities and how potential side-effects compare to impacts of climate change, we conducted 19 ship-based experiments in the Equatorial Pacific, examining three prevalent OAE source (NaOH, olivine, and steel slag) and their impacts on natural phytoplankton populations. Our experiments simulated realistic and moderate alkalinity enhancements between 29-16 μmol kg-1. The monitored parameters included total chlorophyll-a concentrations, macro nutrients, trace elements, total alkalinity, Fv/Fm, pH,and flowcytometry.

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Additional Info

Field Value
Title SO298 Ocean Alkalinity Enhancement (OAE) Incubation
Language eng
Licence Not Specified
Landing Page https://data.gov.au/data/dataset/ee9c3aaf-0f29-4de7-81d6-b9e633ffabc3
Contact Point
Australian Ocean Data Network
jiaying.guo@utas.edu.au
Reference Period 14/04/2023 - 02/06/2023
Geospatial Coverage
Map data © OpenStreetMap contributors
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      ],
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      ],
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  "type": "Polygon"
}
Data Portal Australian Oceans Data Network

Data Source

This dataset was originally found on Australian Oceans Data Network "SO298 Ocean Alkalinity Enhancement (OAE) Incubation". Please visit the source to access the original metadata of the dataset:
https://catalogue.aodn.org.au/geonetwork/srv/eng/csw/dataset/so298-ocean-alkalinity-enhancement-oae-incubation