Why our biota is unique: ecophysiological response, adaptive radiation and changing environments in Cainozoic Australia. We seek to resolve Cainozoic diversification and extinction patterns leading to the modern Australian biota. We propose a broad-scale, multi-disciplinary approach involving systematic palaeontology, palaeobiology, biostratigraphy, molecular and morphological systematics and physiology of modern organisms. For the first time, we will synthesise data on past climatic and environ ....Why our biota is unique: ecophysiological response, adaptive radiation and changing environments in Cainozoic Australia. We seek to resolve Cainozoic diversification and extinction patterns leading to the modern Australian biota. We propose a broad-scale, multi-disciplinary approach involving systematic palaeontology, palaeobiology, biostratigraphy, molecular and morphological systematics and physiology of modern organisms. For the first time, we will synthesise data on past climatic and environmental influences on the evolution of Australian plants, animals and community structure through time. This will provide a solid historical basis to develop management strategies for the Australian biota under different, future, climatic scenarios, and will also provide a biostratigraphic framework essential for high-resolution mineral and hydrocarbon exploration.Read moreRead less
Assessing the impact of a native parasitic plant, Cassytha pubescens, on the weeds gorse (Ulex europaeus) and English broom (Cytisus scoparius). Each year invasive plants cost Australia billions of dollars through costs associated with their control and through lost agricultural production and degradation of native ecosystems. Two particularly damaging plants are gorse and broom. The problems gorse causes are so serious that it has been recognized as a Weed of National Significance (Federal Depa ....Assessing the impact of a native parasitic plant, Cassytha pubescens, on the weeds gorse (Ulex europaeus) and English broom (Cytisus scoparius). Each year invasive plants cost Australia billions of dollars through costs associated with their control and through lost agricultural production and degradation of native ecosystems. Two particularly damaging plants are gorse and broom. The problems gorse causes are so serious that it has been recognized as a Weed of National Significance (Federal Department of Environment and Heritage). Biological control efforts have seldom use native agents, and even less often, parasitic plants. This project will help to develop strategies for the control of two noxious species using a native parsitic plant.Read moreRead less
Impact of Phytophthora cinnamomi on native vegetation in South Australia - understanding underlying mechanisms to improve management. The disease Phytophthora dieback threatens many Australian native plants and the animals that rely on them for food and habitat. This research will provide new knowledge of the susceptibility to the disease of plant species that are threatened with extinction, and of the effects of plant and soil microbial community composition on patterns of spread of the disease ....Impact of Phytophthora cinnamomi on native vegetation in South Australia - understanding underlying mechanisms to improve management. The disease Phytophthora dieback threatens many Australian native plants and the animals that rely on them for food and habitat. This research will provide new knowledge of the susceptibility to the disease of plant species that are threatened with extinction, and of the effects of plant and soil microbial community composition on patterns of spread of the disease. This knowledge will assist the recovery of rare and threatened plant species and ecological communities statewide and nationwide. Read moreRead less