Population response to climate change in a host-parasite system. A computer model will be developed to predict the impact of climate change on geographic ranges and population densities of the sleepy lizard, the world's only lizard to be recorded to show long-term monogamy, and its associated parasitic ticks. A blood parasite, carried by the tick, and potentially harmful to the lizards, will also be included in the investigation. The study forms the next step in a 21 year research project by Fli ....Population response to climate change in a host-parasite system. A computer model will be developed to predict the impact of climate change on geographic ranges and population densities of the sleepy lizard, the world's only lizard to be recorded to show long-term monogamy, and its associated parasitic ticks. A blood parasite, carried by the tick, and potentially harmful to the lizards, will also be included in the investigation. The study forms the next step in a 21 year research project by Flinders university biologists. It will inform wildlife management about disease control and provide deeper understanding of the response of Australian fauna to climate change.Read moreRead less
Conservation management of the endangered Pygmy Bluetongue Lizard. There is a second chance to rescue a lizard species that was recently considered extinct. This project builds on biological knowledge about the lizard to develop programs for monitoring and maintaining viable populations, to advise landholders of management options, and to inform and involve local communities in conservation action.
Translocation as a Conservation Strategy for the Pygmy Bluetongue Lizard. This project contributes to the body of research guiding efforts to conserve the biodiversity of Australia. It will benefit the broader scientific community by advancing knowledge of the dynamics of endangered species, and the role of recruits to the population. It has particular potential benefits for the local conservation activities of the community of the Burra area, by informing landholders of best conservation practi ....Translocation as a Conservation Strategy for the Pygmy Bluetongue Lizard. This project contributes to the body of research guiding efforts to conserve the biodiversity of Australia. It will benefit the broader scientific community by advancing knowledge of the dynamics of endangered species, and the role of recruits to the population. It has particular potential benefits for the local conservation activities of the community of the Burra area, by informing landholders of best conservation practices and by providing a firm basis for actions by the pygmy bluetongue recovery programRead moreRead less
Discovery Indigenous Researchers Development - Grant ID: DI0775793
Funder
Australian Research Council
Funding Amount
$85,800.00
Summary
The extent of competition between the native and introduced herbivores of Kangaroo Island. This project examines grazing behaviour and competition among native and introduced herbivores to optimise limited resources in an ecologically fragile environment. The project will provide a biological basis for the development of management strategies to provide positive outcomes for the Kangaroo Island environment and potential economic benefit to the local and national economy. Environmental benefit in ....The extent of competition between the native and introduced herbivores of Kangaroo Island. This project examines grazing behaviour and competition among native and introduced herbivores to optimise limited resources in an ecologically fragile environment. The project will provide a biological basis for the development of management strategies to provide positive outcomes for the Kangaroo Island environment and potential economic benefit to the local and national economy. Environmental benefit includes the reduction of total grazing pressure on pastures and native vegetation of Kangaroo Island, which is one of Australia’s top 15 biodiversity ‘hot spots’, and thus help with conservation efforts on Kangaroo Island. Economic benefit will follow if farmers receive income from a currently wasted resource.Read moreRead less
Conservation genetics of the threatened Malleefowl. This project will provide national benefit at four levels. First, our comprehensive genetic analysis will provide our industry partners with vital information for sustainable management of the Malleefowl. The research findings will also enrich educational and ecotourism activities in rural Australia. The publication and popular dissemination of our findings will enhance Australia's international profile as a leader in conservation genetics r ....Conservation genetics of the threatened Malleefowl. This project will provide national benefit at four levels. First, our comprehensive genetic analysis will provide our industry partners with vital information for sustainable management of the Malleefowl. The research findings will also enrich educational and ecotourism activities in rural Australia. The publication and popular dissemination of our findings will enhance Australia's international profile as a leader in conservation genetics research. Finally, our research will promote undergraduate and postgraduate education by providing cutting-edge training and research opportunities for young scientists.Read moreRead less
Understanding plant residue decomposition by linking organic matter chemistry and soil microbiology. Soils are an important source or sink for CO2. Currently we lack a fundamental understanding of plant residue decomposition and their transformation into various soil organic carbon (SOC) pools. Since these different pools of soil C are recycled back to atmosphere at different rates, a better understanding of the process is crucial for our ability to manage soil C and to predict the impact of man ....Understanding plant residue decomposition by linking organic matter chemistry and soil microbiology. Soils are an important source or sink for CO2. Currently we lack a fundamental understanding of plant residue decomposition and their transformation into various soil organic carbon (SOC) pools. Since these different pools of soil C are recycled back to atmosphere at different rates, a better understanding of the process is crucial for our ability to manage soil C and to predict the impact of management on SOC. For the first time we will combine detailed chemical analyses of soil organic matter fractions with determination of decomposition rates and microbial community structure; thereby also increasing the knowledge of how Australia's biodiversity is modulated. Read moreRead less
Integrating climate adaptation into rainforest restoration plantings. This project aims to investigate the impact of within species adaptation to climate on restoratoin success in the Australian Wet Tropics. For a suite of six species of tropical tree frequently employed in rainforest restoration plantings in northeast Queensland, this project aims to test the hypothesis that collecting seed from populations in similar ecoclimatic settings to the planting site will result in superior seedling gr ....Integrating climate adaptation into rainforest restoration plantings. This project aims to investigate the impact of within species adaptation to climate on restoratoin success in the Australian Wet Tropics. For a suite of six species of tropical tree frequently employed in rainforest restoration plantings in northeast Queensland, this project aims to test the hypothesis that collecting seed from populations in similar ecoclimatic settings to the planting site will result in superior seedling growth and survival. The expected outcome is to provide practical advice to restoration practitioners about the importance of matching the provenance of seed source to planting sites, and opportunities for selecting provenances pre-adapted to predicted future climatic conditions at planting sites.Read moreRead less
Conservation management of the endangered skink Liopholis slateri. Slater's skink was common in Central Australia 30 years ago, but is now endangered. The project will investigate the lizard response to changing environmental conditions and will develop biological insights that will be important for its conservation.
Population genetics and dynamics of orchids and their pollinators in fragmented landscapes of South Australia. Many species of orchids in fragmented landscapes need active management to secure their persistence. The effects of fragmentation can be direct (e.g. reduction in population sizes, environmental quality, increased inbreeding, reduced dispersal ability), or indirect through negative effects on pollinators. Little information exists on the complex interactions between effects of fragmenta ....Population genetics and dynamics of orchids and their pollinators in fragmented landscapes of South Australia. Many species of orchids in fragmented landscapes need active management to secure their persistence. The effects of fragmentation can be direct (e.g. reduction in population sizes, environmental quality, increased inbreeding, reduced dispersal ability), or indirect through negative effects on pollinators. Little information exists on the complex interactions between effects of fragmentation on plants and their pollinators. This project aims to understand how fragmentation affects the genetic diversity and demography of selected populations of orchids and their pollinators in the Mt.Lofty/Flerieu Peninsula area. This information will help to develop and implement more effective conservation plans.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