Sources, transformations and fate of particulate and dissolved organic carbon-implications for the GBR (Old ID 25001)
Role
Principal Investigator
Description
Organic carbon has traditionally been poorly studied in marine systems, but recent studies suggest that GBR microalgae can utilise organic matter, and that eroded soil carbon parameters can ameliorate marine algal responses to catchment nutrients. This suggests that organic carbon may play an important role in marine ecosystems than previously thought. Additionally, GBR organic carbon concentrations are increasing, but the mechanisms are unclear. The proposed study would review the literature, develop a conceptual model, and undertake data analysis on organic carbon in the GBR and catchments, and examine links to ecosystem effects. This will improve monitoring and management of water quality in the GBR.
Date
01 Jan 2018 - 30 Sep 2018
Project Type
GRANT
Keywords
Great Barrier Reef;catchment nutrients;Dissolved Organic Carbon;marine systems;particulate organic carbon
Funding Body
Department of the Environment and Energy
Amount
5000
Project Team
Jon Brodie