Koala Guardians: Empowering community to protect an Australian icon. There is an urgent need for innovative approaches to combat widespread decline of koalas. This project aims to develop technology, integrating behavioural change theory and community co-design, to enable the public to participate in koala conservation. This interdisciplinary initiative will harness the power of citizen science to facilitate mutually-beneficial educational interactions. Expected outcomes include the production o ....Koala Guardians: Empowering community to protect an Australian icon. There is an urgent need for innovative approaches to combat widespread decline of koalas. This project aims to develop technology, integrating behavioural change theory and community co-design, to enable the public to participate in koala conservation. This interdisciplinary initiative will harness the power of citizen science to facilitate mutually-beneficial educational interactions. Expected outcomes include the production of innovative solar-powered Bluetooth ear tags and co-designing a smartphone application that educates and incentivises users in recognising signs of koala disease and submitting sightings, by leveraging gamification, outdoor recreation and tourism. This blueprint can be adapted to assist other threatened species.Read moreRead less
An elemental hypothesis for sub-tropical refugia in reef corals. This project aims to discover the underlying traits that permit Australian reef corals to live near the edges of their ranges in relatively cool water. As ocean temperatures warm, novel communities are expected to develop in high latitude ecosystems, which might become important as thermal refugia for low latitude coral reefs. The project aims to test the role of elemental composition (carbon, nitrogen and phosphorus) in coral host ....An elemental hypothesis for sub-tropical refugia in reef corals. This project aims to discover the underlying traits that permit Australian reef corals to live near the edges of their ranges in relatively cool water. As ocean temperatures warm, novel communities are expected to develop in high latitude ecosystems, which might become important as thermal refugia for low latitude coral reefs. The project aims to test the role of elemental composition (carbon, nitrogen and phosphorus) in coral host and symbiont response to changing water temperature along a latitudinal gradient. The intended outcome of the project is to provide knowledge to support predictions of likely species migrations from tropical to subtropical waters, enabling managers to anticipate the future response of coral communities to seawater warming.Read moreRead less
Developing Assisted Reproductive Technologies for the Conservation of Critically Endangered Australian Amphibians. Unprecedented rates of species extinction are of global concern. Although high extinction rates are reported for all vertebrate classes, amphibians are the most severely affected. Captive-breeding programs play a key role in maintaining populations of endangered amphibian species, but in most cases reproductive rates are too low to support long term re-introduction programmes. This ....Developing Assisted Reproductive Technologies for the Conservation of Critically Endangered Australian Amphibians. Unprecedented rates of species extinction are of global concern. Although high extinction rates are reported for all vertebrate classes, amphibians are the most severely affected. Captive-breeding programs play a key role in maintaining populations of endangered amphibian species, but in most cases reproductive rates are too low to support long term re-introduction programmes. This study aims to develop sophisticated Assisted Reproductive Technologies (ART) to enhance the propagation and genetic management of endangered Australian frog species. ART is a powerful new approach to ex situ conservation that, if integrated into existing captive breeding programs, will ensure the preservation of Australia’s unique amphibian biodiversity.Read moreRead less
Biotic connectivity within the temperate Australian marine protected area network at three levels of biodiversity, communities, populations and genes. Project outcomes will improve management of coastal biodiversity through a multi-state collaboration of managers, marine ecologists, population geneticists and taxonomists. Sites most needed within marine protected area (MPA) networks for maintaining resilience of populations across seascapes will be identified, including sites with exceptional en ....Biotic connectivity within the temperate Australian marine protected area network at three levels of biodiversity, communities, populations and genes. Project outcomes will improve management of coastal biodiversity through a multi-state collaboration of managers, marine ecologists, population geneticists and taxonomists. Sites most needed within marine protected area (MPA) networks for maintaining resilience of populations across seascapes will be identified, including sites with exceptional endemism or key roles in dispersal of larvae. The ecological efficacy of the temperate Australian MPA network will be assessed through analysis of long-term ecological datasets and further development of a novel 'remote sensing' methodology, whereby surveys are undertaken by volunteer divers across much greater spatial and temporal scales than could be studied by dedicated scientific dive teams.Read moreRead less
Does coevolution or ecological context determine predator-prey coexistence? This project aims to deliver the first robust evaluation of the evolutionary and ecological conditions that combine to enable introduced predators to drive extinctions of native mammals. The project will bring together disciplines of invasion biology and trophic cascades to model predator-prey systems in the presence and absence of apex predators. This globally unique study will provide an informed and transparent toolse ....Does coevolution or ecological context determine predator-prey coexistence? This project aims to deliver the first robust evaluation of the evolutionary and ecological conditions that combine to enable introduced predators to drive extinctions of native mammals. The project will bring together disciplines of invasion biology and trophic cascades to model predator-prey systems in the presence and absence of apex predators. This globally unique study will provide an informed and transparent toolset for preventing decline of threatened species and will enhance Australian conservation policy by untangling contrasting perspectives of introduced predators and the conditions that lead to native species extinction.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100812
Funder
Australian Research Council
Funding Amount
$451,748.00
Summary
Using evolutionary theory to advance reproductive technologies. This project aims to address the global biodiversity crisis by incorporating evolutionary theory into the study of reproductive technologies. With 41% of amphibian species now threatened with extinction, this project expects to revolutionise the field, enhancing the propagation and genetic management of threatened amphibians. Specifically, incorporating evolutionary theory into the study of amphibian reproductive technologies will i ....Using evolutionary theory to advance reproductive technologies. This project aims to address the global biodiversity crisis by incorporating evolutionary theory into the study of reproductive technologies. With 41% of amphibian species now threatened with extinction, this project expects to revolutionise the field, enhancing the propagation and genetic management of threatened amphibians. Specifically, incorporating evolutionary theory into the study of amphibian reproductive technologies will increase our capacity to predict spermiation responses and identify parental-genetic incompatibilities that may compromise offspring viability. Ultimately, this novel approach will provide significant benefits by fast-tracking the development of reproductive technologies for threatened species recovery.Read moreRead less
Transforming museum industry to cryopreserve Australia’s diverse wildlife. This project aspires to develop methods for collecting, culturing and cryopreserving cells from wildlife in line with museum industry practice. The project expects to generate new knowledge about the collection of live cells from animals under field conditions and their long-term maintenance in museum collections. Expected outcomes of the project include enhanced capacity of museums to build live cell collections and to s ....Transforming museum industry to cryopreserve Australia’s diverse wildlife. This project aspires to develop methods for collecting, culturing and cryopreserving cells from wildlife in line with museum industry practice. The project expects to generate new knowledge about the collection of live cells from animals under field conditions and their long-term maintenance in museum collections. Expected outcomes of the project include enhanced capacity of museums to build live cell collections and to support and collaborate with cellular biologists. Growth of live cell collections in Australian museums will fuel innovation in cellular technologies, advance fundamental biological knowledge, and shift museums from the role of documenting losses of genetic variation to preserving that genetic variation in living form.
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Hotspots of endemism for invertebrate conservation in south-east Australia. The project aims to identify and predict hotspots of species endemism to guide conservation and restoration efforts. This work is significant in the current extinction crisis because endemic species (those unique to a region) are at higher risk of extinction due to human causes. The project will model the relationship of narrow range endemic species with contemporary and past environments, estimate the historical loss of ....Hotspots of endemism for invertebrate conservation in south-east Australia. The project aims to identify and predict hotspots of species endemism to guide conservation and restoration efforts. This work is significant in the current extinction crisis because endemic species (those unique to a region) are at higher risk of extinction due to human causes. The project will model the relationship of narrow range endemic species with contemporary and past environments, estimate the historical loss of species through land-clearing and fire, and predict future responses to climate change, to inform conservation planning. Lastly, it will test the efficacy of habitat transplants in restoring local invertebrate assemblages. Benefits include better informed conservation planning and new restoration approaches.Read moreRead less
Movement, migration and social networks in wild shark populations. Sharks are vital components of marine ecosystems and contribute significantly to ecotourism and fisheries. Due to their slow rate of growth and reproduction, sharks are susceptible to over exploitation. A lack of knowledge regarding their behaviour and movement patterns is a key impediment to effective management. This project aims to examine social interactions and migration patterns of Port Jackson sharks using a unique combina ....Movement, migration and social networks in wild shark populations. Sharks are vital components of marine ecosystems and contribute significantly to ecotourism and fisheries. Due to their slow rate of growth and reproduction, sharks are susceptible to over exploitation. A lack of knowledge regarding their behaviour and movement patterns is a key impediment to effective management. This project aims to examine social interactions and migration patterns of Port Jackson sharks using a unique combination of genetic techniques, novel acoustic tag technology, behavioural manipulations and modern social network analysis. Once verified, the approach developed can be applied to other marine predators of particular management concern. The data generated will directly inform fisheries and conservation management policy.Read moreRead less
Revealing how top predators maintain healthy balanced ecosystems. Large predators play a pivotal role in maintaining healthy, balanced ecosystems. This project will reveal how Australia's largest predator, the dingo, provides ecosystem services and benefits biodiversity.