91034b2b-22fa-4691-b254-578f5ea42d2d urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2026-04-10T18:59:43 creation ISO 19115 2016 SO298 Ocean Alkalinity Enhancement (OAE) Incubation 91034b2b-22fa-4691-b254-578f5ea42d2d 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. {"type": "Polygon", "coordinates": [[[147.832031, -11.872727], [-78.574219, -11.872727], [-78.574219, 2.454693], [147.832031, 2.454693], [147.832031, -11.872727]]]} -78.574219 147.832031 -11.872727 2.454693 Ocean Alkalinity Enhancement DATA ACCESS - Download OAE incubation data [.zip] documentDigital ZIP ORCID ID documentDigital HTML ORCID ID documentDigital HTML ORCID ID documentDigital HTML ORCID ID documentDigital HTML Unnamed resource documentDigital License Graphic PNG