Impacts of global environmental change on biodiversity of tropical savannas. This project aims to predict the biodiversity consequences of a global trend of increasing woody cover in tropical savannas. Believed to be driven by a combination of elevated atmospheric CO2 concentration, climate change and management actions including fire suppression and cattle grazing. Expected outcomes are the integration of a range of modelling approaches to predict long-term impacts of environmental change on sa ....Impacts of global environmental change on biodiversity of tropical savannas. This project aims to predict the biodiversity consequences of a global trend of increasing woody cover in tropical savannas. Believed to be driven by a combination of elevated atmospheric CO2 concentration, climate change and management actions including fire suppression and cattle grazing. Expected outcomes are the integration of a range of modelling approaches to predict long-term impacts of environmental change on savanna biodiversity and the identification of land-use and management strategies to best mitigate these impacts. Likely benefits are an improved understanding of trade-offs between alternative land-uses in the savannas, including biodiversity conservation, fire management for carbon credits, and cattle grazing.Read moreRead less
Modelling the potential of large-scale revegetation to reduce the impacts of climate change in semi-arid Australia. This project will contribute to Australia's capacity to respond to climate change and to the ecologically sustainable management of our natural resources. It will provide a comprehensive understanding of the potential of large-scale revegetation to moderate climate change, and to identify limitations to adaptation.
Better water management through more focus on ecological and social sciences. Current water resources management, focusing on gains of economic efficiency in the short term under the assumption of steady-state conditions, has generally failed to respond to both catchment environmental degradation and to the increasing complexity of human–environment interactions. This project will develop a new approach to water resources management by relating management practices based on ecological understand ....Better water management through more focus on ecological and social sciences. Current water resources management, focusing on gains of economic efficiency in the short term under the assumption of steady-state conditions, has generally failed to respond to both catchment environmental degradation and to the increasing complexity of human–environment interactions. This project will develop a new approach to water resources management by relating management practices based on ecological understanding to the social mechanisms behind these practices at water catchments. It will improve the predictability and precision of water resources management and increase our ability to maintain our options for a sustainable future. This will have a profound effect on catchment sustainability, a globally significant problem.Read moreRead less
Understanding grassy woodlands as whole ecosystems. Restoring Australia's once vast grassy woodlands needs a sound understanding of the whole ecosystem and robust scientific evidence to inform conservation action. This project will generate such evidence by establishing a National Outdoor Laboratory to inform the sustainable management of our nation's precious remaining woodlands.