The evolution of female resistance to male reproductive traits in animals. Australia has an outstanding international reputation in the fields of Ecology and Evolution. This study will reinforce Australia's excellence in these fields. Sexual conflict is a topic of great scientific interest because it has important implications for evolutionary theory and our understanding of the diverse strategies that animals use to attract or repel potential mates. Consequently, articles on this topic feature ....The evolution of female resistance to male reproductive traits in animals. Australia has an outstanding international reputation in the fields of Ecology and Evolution. This study will reinforce Australia's excellence in these fields. Sexual conflict is a topic of great scientific interest because it has important implications for evolutionary theory and our understanding of the diverse strategies that animals use to attract or repel potential mates. Consequently, articles on this topic feature regularly in top international scientific journals. In addition, research on the unique social behaviours of Australian animals holds general public interest and plays an important role in attracting young people to careers in science. Read moreRead less
A framework linking tree species coexistence, zonation and patterns of species richness in forests. Our curiosity-driven proposal capitalizes on a superb opportunity afforded by the occurrence of forest vegetation across a wide range of climates and soils in eastern Australia, an ideal setting for testing ideas about how environment shapes plant evolution as well as forest structure and dynamics. This research will contribute to international interchange of ideas by promoting interaction with co ....A framework linking tree species coexistence, zonation and patterns of species richness in forests. Our curiosity-driven proposal capitalizes on a superb opportunity afforded by the occurrence of forest vegetation across a wide range of climates and soils in eastern Australia, an ideal setting for testing ideas about how environment shapes plant evolution as well as forest structure and dynamics. This research will contribute to international interchange of ideas by promoting interaction with collaborators in New Zealand, and will generate a series of publications in high-impact international journals. We will help Australians better understand the forces that shape patterns of woody vegetation across local landscapes, and our carbon-balance framework may shed light on the causes of rarity of some tree species with conservation problems.Read moreRead less
The influence of breeding synchrony on avian reproductive strategies. Australia has a strong international reputation for research on avian evolutionary biology, in part, because of our diverse and unique avifauna. This research will resolve one of the more contentious issues in this field concerning the influence of breeding synchrony on a range of reproductive behaviours. Our experimental approach incorporates a series of new and innovative techniques and will help maintain Australia's leading ....The influence of breeding synchrony on avian reproductive strategies. Australia has a strong international reputation for research on avian evolutionary biology, in part, because of our diverse and unique avifauna. This research will resolve one of the more contentious issues in this field concerning the influence of breeding synchrony on a range of reproductive behaviours. Our experimental approach incorporates a series of new and innovative techniques and will help maintain Australia's leading role in this area. The project will provide intensive training for students and also promote awareness about Australia's bird life to a wide audience, including rural communities who have a critical role in the long-term preservation of many species.Read moreRead less
Female roles during postcopulatory sexual selection. The project will evaluate the importance of postcopulatory sexual selection in the guppy, a polyandrous species of livebearing fish. The use of artificial insemination, which experimentally controls the relative contribution of sperm from competing males (as well as other confounding effects), will facilitate a powerful test of recent theoretical predictions in evolutionary biology. The project will enable me to distinguish between competing h ....Female roles during postcopulatory sexual selection. The project will evaluate the importance of postcopulatory sexual selection in the guppy, a polyandrous species of livebearing fish. The use of artificial insemination, which experimentally controls the relative contribution of sperm from competing males (as well as other confounding effects), will facilitate a powerful test of recent theoretical predictions in evolutionary biology. The project will enable me to distinguish between competing hypotheses for postcopulatory paternity bias following female multiple mating (sperm competition, cryptic female choice, genetic compatibility) and provide additional insights into the selective forces promoting the evolution of female promiscuity.Read moreRead less
Plant species economics and strategy-dimensions of plant ecology. Ecological strategies of plant species are differentiated mainly along economic dimensions. Four key dimensions are the leaf lifespan - leaf mass per area tradeoff, the seed mass - seed output tradeoff, the leaf size - twig size spectrum, and canopy height at maturity. Each dimension reflects a spectrum of allocation patterns. Costs, benefits, tradeoffs and correlations underpinning these strategy-dimensions will be investigated w ....Plant species economics and strategy-dimensions of plant ecology. Ecological strategies of plant species are differentiated mainly along economic dimensions. Four key dimensions are the leaf lifespan - leaf mass per area tradeoff, the seed mass - seed output tradeoff, the leaf size - twig size spectrum, and canopy height at maturity. Each dimension reflects a spectrum of allocation patterns. Costs, benefits, tradeoffs and correlations underpinning these strategy-dimensions will be investigated within Australia, and in collaboration with partner investigators overseas.Read moreRead less
Plant ecological strategies across species and an evolutionary-ecology vegetation model. This proposal is aimed at fundamental science about plant traits and water use and flammability. These vegetation processes underpin management of bushfires, water, salinity and carbon storage, which are national priorities for An Environmentally Sustainable Australia. The proposal pursues cost-benefit understanding of stem-leaf relations and of flammability, and aims also to develop an evolutionary-ecology ....Plant ecological strategies across species and an evolutionary-ecology vegetation model. This proposal is aimed at fundamental science about plant traits and water use and flammability. These vegetation processes underpin management of bushfires, water, salinity and carbon storage, which are national priorities for An Environmentally Sustainable Australia. The proposal pursues cost-benefit understanding of stem-leaf relations and of flammability, and aims also to develop an evolutionary-ecology vegetation model (EEVM). An EEVM will encapsulate the next generation of fundamental ecological science, with direct application for global change scenarios and for ecosystem management. This proposal forms a network among outstanding laboratories internationally for the purpose, and gives Australia a lead role.Read moreRead less
The evolution of insect genitalia: phallic reversal in Australian praying mantids. This project will enhance our knowledge of the evolutionary processes that drive biodiversity within species and speciation itself. These issues are fundamental to evolutionary biology, and are of great interest for the general public. We have been extraordinarily successful in communicating our research to the public via natural history articles and films. We will continue to generate high impact publications fro ....The evolution of insect genitalia: phallic reversal in Australian praying mantids. This project will enhance our knowledge of the evolutionary processes that drive biodiversity within species and speciation itself. These issues are fundamental to evolutionary biology, and are of great interest for the general public. We have been extraordinarily successful in communicating our research to the public via natural history articles and films. We will continue to generate high impact publications from this research that will increase the international research profile of Australia in the scientific community. This project will establish international collaborations between Australia and the University of Exeter in Cornwall (UK) and provide employment and high quality training to a research associate and a research assistant. Read moreRead less
The physiological ecology of forest succession: explaining shade tolerance variation in evergreen and deciduous trees. This work will strengthen both the theoretical framework and the local knowledge base for sustainable timber production from natural forests, and for habitat restoration programs (National Research Priority 1.5: Sustainable Use of Australia's Biodiversity). These same advances of global and local relevance will also enable better quality input into models predicting vegetation d ....The physiological ecology of forest succession: explaining shade tolerance variation in evergreen and deciduous trees. This work will strengthen both the theoretical framework and the local knowledge base for sustainable timber production from natural forests, and for habitat restoration programs (National Research Priority 1.5: Sustainable Use of Australia's Biodiversity). These same advances of global and local relevance will also enable better quality input into models predicting vegetation dynamics under climate change scenarios (Research Priority 1.7: Responding to climate change & variability). Furthermore, by clarifying relationships of shade tolerance with other stress-tolerance strategies, this work will help us understand the evolutionary potential of local floras to respond to global change.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0561251
Funder
Australian Research Council
Funding Amount
$150,887.00
Summary
Facility for Analyses of Evolutionary Immunology. Our understanding of how selection in natural populations shape (favour and disfavour) immunity, and how this process contribute to organismal (including human) fitness, is rudimentary. In order to study such processes our collective experience strongly suggests and increasing need for geographic amalgamation of necessary and complementary molecular and biomedical techniques. We therefore request funding to establish a collaborative research labo ....Facility for Analyses of Evolutionary Immunology. Our understanding of how selection in natural populations shape (favour and disfavour) immunity, and how this process contribute to organismal (including human) fitness, is rudimentary. In order to study such processes our collective experience strongly suggests and increasing need for geographic amalgamation of necessary and complementary molecular and biomedical techniques. We therefore request funding to establish a collaborative research laboratory in a novel research field - Evolutionary Immuno-Ecology- in which all vital aspects, from a mechanistic to an evolutionary level, can be studied at one research centre.Read moreRead less
Leaf economics, and the acquisition and use of water and nitrogen for photosynthesis. Successful and sustainable management of both natural and human-modified ecosystems flows from advances in our understanding of the fundamentals of plant ecology. Improved understanding of acquisition and use of water and nutrients by plants should lead not only to better management in the present day, but better-founded management decisions under possible future scenarios such as global warming, higher atmosph ....Leaf economics, and the acquisition and use of water and nitrogen for photosynthesis. Successful and sustainable management of both natural and human-modified ecosystems flows from advances in our understanding of the fundamentals of plant ecology. Improved understanding of acquisition and use of water and nutrients by plants should lead not only to better management in the present day, but better-founded management decisions under possible future scenarios such as global warming, higher atmospheric CO2 concentrations or altered rainfall regimes. High-impact publications resulting from this project will sustain Australian leadership in environmental plant biology.Read moreRead less