Hydrologic effects of human and climatic stresses in water-limited areas: role of coevolving runoff, vegetation and landforms for adaptive management. Semiarid rangelands cover over 70 per cent of the Australian continent. These areas already face serious degradation problems. Observed trends in rainfall variability indicate that high rainfall pulses and dry periods will intensify, with serious implications for hydrology and erosion. The impact of these trends in addition to increasing human pre ....Hydrologic effects of human and climatic stresses in water-limited areas: role of coevolving runoff, vegetation and landforms for adaptive management. Semiarid rangelands cover over 70 per cent of the Australian continent. These areas already face serious degradation problems. Observed trends in rainfall variability indicate that high rainfall pulses and dry periods will intensify, with serious implications for hydrology and erosion. The impact of these trends in addition to increasing human pressures could have devastating socioeconomic consequences for these areas. This project, by examining in detail the hydrologic and soil transport processes in semiarid rangelands, will lead to: better understanding of the dryland response to anthropogenic and climatic stresses; and, improvement of strategies and methods for the management and restoration of these areas.Read moreRead less
CoPlas: a Modelling Framework for the Simulation of Coevolving Landscape Processes in Australian Humid Environments. This project aims to develop a modelling framework to study the impacts of past and future human and climatic stresses on temperate humid environments. It will combine knowledge and modelling tools for hydrological, geomorphological, biochemical and vegetation processes. It is expected to will provide indicators to assess systems resilience to climate and human stress and to ident ....CoPlas: a Modelling Framework for the Simulation of Coevolving Landscape Processes in Australian Humid Environments. This project aims to develop a modelling framework to study the impacts of past and future human and climatic stresses on temperate humid environments. It will combine knowledge and modelling tools for hydrological, geomorphological, biochemical and vegetation processes. It is expected to will provide indicators to assess systems resilience to climate and human stress and to identify and prevent soil degradation and erosion at the catchment scale, for application for adaptive landscape and water resources management programs.Read moreRead less