Website
http://dataportal.arc.gov.au/NCGP/API/grants/DP170103512
Funding Status
Closed
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Funded Activity Summary
Reactive oxygen species production on oxygenation of subsurface sediments. This project aims to examine the nature, extent and effect of redox processes in subsurface environments. Reactive oxygen species, including hydrogen peroxide, superoxide and hydroxyl radicals, transform and affect redox-active substances in the environment such as arsenic, uranium and natural organic matter (which may be oxidised to carbon dioxide). Production of significant quantities of reactive oxygen species on oxygenation of subsurface sediments through actions such as aquifer recharge and high flow events may alter the form and mobility of trace elements and influence the cycling of carbon and eventual efflux of carbon dioxide to the atmosphere. This project will examine the nature, extent and effect of these redox processes in selected subsurface environments. This research could have implications for contaminant transformation and fate and carbon cycling.Funded Activity Details
Start Date: 2017
End Date: 12-2019
Funding Scheme: Discovery Projects
Funding Amount: $335,000.00
Funder: Australian Research Council
Research Topics
ANZSRC Field of Research (FoR)
Inorganic Geochemistry | Geochemistry
