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
Impacts of Eucalypt genetics at the community and ecosystem levels. The genetics of a dominant tree species has recently been shown to have far reaching effects on associated biodiversity and ecosystem processes. If this finding proves to be general and is shown to be the case for Australia's iconic eucalypts then understanding their genetics will provide significant insights into the drivers of biological organisation and ecological processes in Australia's native forests and woodlands. This w ....Impacts of Eucalypt genetics at the community and ecosystem levels. The genetics of a dominant tree species has recently been shown to have far reaching effects on associated biodiversity and ecosystem processes. If this finding proves to be general and is shown to be the case for Australia's iconic eucalypts then understanding their genetics will provide significant insights into the drivers of biological organisation and ecological processes in Australia's native forests and woodlands. This will also have major implications for the rapidly expanding environmental and forestry plantings across Australia where choice of seed source may have far reaching consequences.Read moreRead less
Inbreeding and Amphibian Decline: from an Individual to a Global Perspective. Amphibian decline is not a phenomenon unique to overseas continents and countries. In the long line of research papers addressing this issue in the best science journals (e.g., Nature and Science), Australian frog decline has even been singled out for specific coverage. This project targets the interplay between habitat fragmentation, loss of genetic variation (inbreeding), and its effects on UV and pathogen resistance ....Inbreeding and Amphibian Decline: from an Individual to a Global Perspective. Amphibian decline is not a phenomenon unique to overseas continents and countries. In the long line of research papers addressing this issue in the best science journals (e.g., Nature and Science), Australian frog decline has even been singled out for specific coverage. This project targets the interplay between habitat fragmentation, loss of genetic variation (inbreeding), and its effects on UV and pathogen resistance in a laboratory model system. It integrates three disciplines (immunobiology, evolutionary genetics, and conservation biology) to resolve fundamental aspects of the drastic, ongoing disappearance of the most significant ecological indicator taxa known today (amphibians). Read moreRead less