Evolution of Australia's globally unique hotspot of floral diversity. Australia has a globally recognised biodiversity hotspot, the southwest of Western Australia, but this unique eucalypt-dominated flora is threatened. This project will gain new insights into the evolutionary processes that generate and maintain such diversity, their vulnerability; and how the iconic eucalypts came to dominate the Australian landscape.
Climate change and cryptic biodiversity in the Australian arid-zone: Molecular phylogeny-based assessment of conservation priorities. Australia's arid zone comprises two thirds of the country yet from a climate change, biodiversity, and conservation point of view it has received little attention relative to eastern Australia. The project will address broad questions in evolutionary biology with unique Australian systems, make a world class contribution to the fields of phylogeography, molecular ....Climate change and cryptic biodiversity in the Australian arid-zone: Molecular phylogeny-based assessment of conservation priorities. Australia's arid zone comprises two thirds of the country yet from a climate change, biodiversity, and conservation point of view it has received little attention relative to eastern Australia. The project will address broad questions in evolutionary biology with unique Australian systems, make a world class contribution to the fields of phylogeography, molecular phylogenetics and conservation genetics and contribute substantially to the continued training of high quality research students and postdoctoral fellows. The project directly addresses two National Priority Research Areas and will supply of critical information to the eight biggest of the 57 Natural Resource Management Regions. Read moreRead less
Comparative phylogeography and conservation genetics of Australia's biodiversity hotspot. Southwestern Australia has been identified as one of the world's 25 biodiversity hotspots. The project will address broad questions in evolutionary biology with unique Australian systems, make a world class contribution to the fields of phylogeography, molecular phylogenetics and conservation genetics and contribute substantially to the continued training of high quality research students. I am a foundation ....Comparative phylogeography and conservation genetics of Australia's biodiversity hotspot. Southwestern Australia has been identified as one of the world's 25 biodiversity hotspots. The project will address broad questions in evolutionary biology with unique Australian systems, make a world class contribution to the fields of phylogeography, molecular phylogenetics and conservation genetics and contribute substantially to the continued training of high quality research students. I am a foundation member of the new ARC Environmental Futures Network: Discovering the Past and Present to Shape the Future. One of its primary listed objectives is "documenting Australia's biodiversity: recognising, understanding and managing key hotspots". My research plan fits in precisely with this research agenda. Read moreRead less
Escalation of a coevolutionary arms race between cuckoos and their hosts: cognitive causes and evolutionary consequences. Cuckoos lay their eggs in the nests of other species, provoking an evolutionary arms race in which hosts evolve defences against parasitism and cuckoos evolve ever more cunning tricks to gain reproductive success. In principle, the degree of specialization required to defeat host defences could cause cuckoo speciation. Our previous research has revealed that the arms race bet ....Escalation of a coevolutionary arms race between cuckoos and their hosts: cognitive causes and evolutionary consequences. Cuckoos lay their eggs in the nests of other species, provoking an evolutionary arms race in which hosts evolve defences against parasitism and cuckoos evolve ever more cunning tricks to gain reproductive success. In principle, the degree of specialization required to defeat host defences could cause cuckoo speciation. Our previous research has revealed that the arms race between the Horsfield's bronze-cuckoo and its superb fairy-wren host has reached a uniquely advanced stage, hitherto undescribed, and previously thought imposssible to attain. We aim to investigate the mechanisms underlying this specialization and investigate whether it is driving speciation of the Chrysococcyx cuckoos.Read moreRead less
Molecular Phylogenetics of Australian Myobatrachid Frogs and the Evolution of Reproductive Strategies. The Family Myobatrachidae (22 genera, 120+ species) is wholly endemic to the Australo-Papuan region, represents 57% of the Australian frog fauna and displays more diversity in reproductive strategies than any other group of frogs. We will recover a robust molecular phylogeny for all species in this family and use it to exploit existing ecological and behavioural data sets to provide powerful te ....Molecular Phylogenetics of Australian Myobatrachid Frogs and the Evolution of Reproductive Strategies. The Family Myobatrachidae (22 genera, 120+ species) is wholly endemic to the Australo-Papuan region, represents 57% of the Australian frog fauna and displays more diversity in reproductive strategies than any other group of frogs. We will recover a robust molecular phylogeny for all species in this family and use it to exploit existing ecological and behavioural data sets to provide powerful tests of alternative hypotheses concerning the evolution of diverse reproductive strategies. This multi-disciplinary research project will provide detailed phylogenetic information for one of the most diverse vertebrate radiations in Australia and address important questions in historical ecology.Read moreRead less
Australia's monsoon tropical flora: invader or relict? The monsoonal tropics is a large region with unique yet poorly understood biodiversity. It is undergoing rapid agricultural, urban and tourist development, all of which threaten the sustainability of that biodiversity. The region includes three World Heritage areas, all with flora in their listed values: Kakadu National Park, Purnulu NP (Bungle Bungles) and Riversleigh. Additionally, the Kimberley is considered one of the last great wilderne ....Australia's monsoon tropical flora: invader or relict? The monsoonal tropics is a large region with unique yet poorly understood biodiversity. It is undergoing rapid agricultural, urban and tourist development, all of which threaten the sustainability of that biodiversity. The region includes three World Heritage areas, all with flora in their listed values: Kakadu National Park, Purnulu NP (Bungle Bungles) and Riversleigh. Additionally, the Kimberley is considered one of the last great wilderness areas in the world. This project will help us understand the evolutionary and geographic origins of the biodiversity of the monsoonal tropics, including the World Heritage areas, and it will identify those components that are uniquely Australian and therefore have the greatest heritage values.Read moreRead less
Phylogenomic assessment of conservation priorities in two biodiversity hotspots: the Pilbara and the Kimberley. This project applies new sequencing and analytical methods to measure how much unique genetic diversity is represented in current and planned reserves across two biodiversity hotspots – the Pilbara and Kimberley of north-west Australia. It combines university, museum and conservation agency researchers to improve ongoing conservation planning.
Australian Laureate Fellowships - Grant ID: FL110100104
Funder
Australian Research Council
Funding Amount
$2,939,883.00
Summary
New approaches to discovering biodiversity and understanding its response to past climate change. New technologies will be used to predict and discover biodiversity hotspots in Australia, especially in the monsoonal tropics. New capacity will be built in biodiversity science, and the results used to improve conservation policy and the effectiveness of conservation planning.
Phenotypic plasticity and plant water use in a changing climate: a multi-species, multi-site investigation. Plants are highly responsive to the conditions under which they grow, but the combination of conditions they experience will be altered under climate change. This research into plant responses to the novel environments posed by climate change will examine plasticity in water-use-traits to better predict native plant tolerance of climate change.