Community and ecosystem consequences of adaptive evolution in Eucalyptus. There is emerging evidence across plant systems that genes in one species influence biodiversity and the services ecosystems provide, including soil fertility, carbon storage, and pollination. These results suggest that adaptive evolution in plants can lead to change in biodiversity and ecosystem function. If this finding proves to be true, results from this proposal might be critical to future decisions on the ecosystem ....Community and ecosystem consequences of adaptive evolution in Eucalyptus. There is emerging evidence across plant systems that genes in one species influence biodiversity and the services ecosystems provide, including soil fertility, carbon storage, and pollination. These results suggest that adaptive evolution in plants can lead to change in biodiversity and ecosystem function. If this finding proves to be true, results from this proposal might be critical to future decisions on the ecosystem consequences of landscape level selective events. There may be major implications for the rapidly expanding environmental and forestry plantings across Australia and temperate regions of the world where choice of seed source may have far reaching consequences.Read moreRead less
Integrating the conservation and ecosystem-service value of Australia's catchments. This project addresses the Priority Goal of Sustainable Use of Biodiversity by explicitly linking the intrinsic value of biodiversity and supporting ecosystems with the services they provide to humanity (e.g. carbon storage and nutrient cycling). It will employ a comprehensive, innovative approach to integrating conservation, market and non-market values of land holdings in Australia's catchments using the concep ....Integrating the conservation and ecosystem-service value of Australia's catchments. This project addresses the Priority Goal of Sustainable Use of Biodiversity by explicitly linking the intrinsic value of biodiversity and supporting ecosystems with the services they provide to humanity (e.g. carbon storage and nutrient cycling). It will employ a comprehensive, innovative approach to integrating conservation, market and non-market values of land holdings in Australia's catchments using the concept of nature's services. Through extensive collaboration among leading scientists and land managers, the project will identify sites of high value requiring special attention, yield important theoretical advancements to how we value ecosystems, and provide practical and easily applied guidelines for land managers. Read moreRead less
The genetics of resistance to devil facial tumour disease. Tasmanian devils are on the brink of extinction due to a new contagious cancer: Devil Facial Tumour Disease (DFTD). The aim of this project is to determine the genetic nature of DFTD resistance in order to directly contribute to the conservation management of this iconic and ecologically important species. This research will generate fundamental information about genetic diversity in Tasmanian devils and establish the feasibility of bree ....The genetics of resistance to devil facial tumour disease. Tasmanian devils are on the brink of extinction due to a new contagious cancer: Devil Facial Tumour Disease (DFTD). The aim of this project is to determine the genetic nature of DFTD resistance in order to directly contribute to the conservation management of this iconic and ecologically important species. This research will generate fundamental information about genetic diversity in Tasmanian devils and establish the feasibility of breeding resistant animals for release into the wild. Read moreRead less
Climate dependence of plant respiration in a warmer, drier world. This research will greatly assist in predictions of future net carbon exchange that are necessary if Australia is to better manage its vegetation resources. Crucial to predicting future rates of net carbon exchange is an understanding of how drought and long-term changes in temperature impact on plant respiration. Using laboratory and field studies, this research will develop an understanding of how water availability and temperat ....Climate dependence of plant respiration in a warmer, drier world. This research will greatly assist in predictions of future net carbon exchange that are necessary if Australia is to better manage its vegetation resources. Crucial to predicting future rates of net carbon exchange is an understanding of how drought and long-term changes in temperature impact on plant respiration. Using laboratory and field studies, this research will develop an understanding of how water availability and temperature impact on plant respiration of a broad range of economically important and ecologically relevant plant species. Equations will be formulated that allow modellers to better predict drought-dependent variations in plant respiration (and thus plant productivity), both now and in a future, warmer world.Read moreRead less
Molecular evolution of a model oligomeric enzyme from bacterial extremophiles. The national benefits of this research program include insight into the sustainability of marine microorganisms that play an important role in Australia's diverse ecosystem, the development and applications of frontier technologies including high-performance computing on the world's largest supercomputer facility for life science research, and knowledge impacting on the discovery of novel antibiotics that target patho ....Molecular evolution of a model oligomeric enzyme from bacterial extremophiles. The national benefits of this research program include insight into the sustainability of marine microorganisms that play an important role in Australia's diverse ecosystem, the development and applications of frontier technologies including high-performance computing on the world's largest supercomputer facility for life science research, and knowledge impacting on the discovery of novel antibiotics that target pathogenic bacteria, like Golden Staph. This program will also train several young Australians in highly sought after skills, including bacteriology, biophysics, enzymology, molecular biology, molecular modelling, protein chemistry and structural biology. Read moreRead less
An inventory of past biodiversity in Western Australia using ancient DNA. Fossil bones and museum skins are genetic time capsules that facilitate the exploration of Australia's past biodiversity. Travelling back in 'genetic time' provides important insights into how ecosystems functioned prior to the arrival of Europeans and the feral species that accompanied them. This funding will facilitate research into the genetic heritage of endangered WA species such as Woylies and Cockatoos. Native speci ....An inventory of past biodiversity in Western Australia using ancient DNA. Fossil bones and museum skins are genetic time capsules that facilitate the exploration of Australia's past biodiversity. Travelling back in 'genetic time' provides important insights into how ecosystems functioned prior to the arrival of Europeans and the feral species that accompanied them. This funding will facilitate research into the genetic heritage of endangered WA species such as Woylies and Cockatoos. Native species face increasing pressures from climate change and invasive species. Compiling a genetic inventory of WA's past biodiversity will assist in developing scientifically sound conservation management responses. Such approaches are critically important if this biodiversity hotspot is to be preserved for future generations.Read moreRead less