Carbon accumulation through the recovery of grassland diversity

Overview

Topic status: We're looking for students to study this topic.

Climate change is one of the most significant economic, social and environmental issues facing the world today. Several policy options have evolved in an attempt to mitigate the levels of carbon in the atmosphere including carbon trading. Reforestation of cleared areas is known to increase the amount of carbon that is sequestered from the atmosphere and is a key strategy proposed for application in worldwide carbon trading schemes. Restoring diversity in highly invaded grasslands may also increase carbon sequestration, possibly due to increased production above and below-ground. The aim of this project will be to measure and compare levels of carbon sequestration in pastures dominated by an invasive grass (Eragrostis curvula) and ones where actions have been taken to increase diversity over time. To conduct this research multiple tools will be used and developed including field measurements, and statistical and mathematical modelling. This information will aid in the development of more opportunities for carbon accumulation through ecosystem recovery and biodiversity conservation.

Study level
PhD
Supervisors
QUT
Organisational unit

Science and Engineering Faculty

Research area

Biogeoscience

Keywords
carbon management, climate change, carbon cycle, carbon trading
Contact

Please contact the supervisor.