Linkage Infrastructure, Equipment And Facilities - Grant ID: LE200100083
Funder
Australian Research Council
Funding Amount
$310,000.00
Summary
A 4D habitat-modelling facility to support marine ecological research. The loss and modification of natural habitats is a major threat to biodiversity that requires evidence-based management supported by excellent science. To this end, this project will create a facility for 4D habitat modelling (i.e. assessing changes in 3D habitat structure over time) that will underpin research innovation in marine systems. The new aerial and subtidal image acquisition technology will also be used to accurate ....A 4D habitat-modelling facility to support marine ecological research. The loss and modification of natural habitats is a major threat to biodiversity that requires evidence-based management supported by excellent science. To this end, this project will create a facility for 4D habitat modelling (i.e. assessing changes in 3D habitat structure over time) that will underpin research innovation in marine systems. The new aerial and subtidal image acquisition technology will also be used to accurately measure changes in marine plants and algae over time, improve habitats provided by coastal protection infrastructure and support ecological field research. The new equipment will allow scaling up of field experiments and monitoring to enhance their impact and capacity to support effective management.Read moreRead less
Developing tools for assessing ecological performance of marine protected areas. Marine Protected Areas (MPAs) are rapidly being established around Australia as a device to conserve marine biodiversity. Their ability to sustain animal and plant populations depends critically on the ability of populations to replenish themselves, but we have no ready way of assessing replenishment, relying instead on simple counts of animals and plants within MPAs as a measure of their success. We propose a new ....Developing tools for assessing ecological performance of marine protected areas. Marine Protected Areas (MPAs) are rapidly being established around Australia as a device to conserve marine biodiversity. Their ability to sustain animal and plant populations depends critically on the ability of populations to replenish themselves, but we have no ready way of assessing replenishment, relying instead on simple counts of animals and plants within MPAs as a measure of their success. We propose a new measure, using relationships between adult stocks and recruitment, as a way of assessing the long-term success of MPAs. We will test this measure using comparisons among marine national parks that were established recently in Victoria.Read moreRead less
Understanding marine migratory connectivity for more sustainable oceans. Ocean basin-scale migrations of iconic sea turtles, marine mammals, seabirds, and fish expose them to multiple stressors and governance regimes, leading to gaps in management and population declines. The project aims to deliver the methods and evidence base of cross-taxa migratory connectivity that is essential to support the
conservation of these species. Expected outcomes include comprehensive and integrated models of mig ....Understanding marine migratory connectivity for more sustainable oceans. Ocean basin-scale migrations of iconic sea turtles, marine mammals, seabirds, and fish expose them to multiple stressors and governance regimes, leading to gaps in management and population declines. The project aims to deliver the methods and evidence base of cross-taxa migratory connectivity that is essential to support the
conservation of these species. Expected outcomes include comprehensive and integrated models of migratory connectivity, conservation theory development, and new methods that allow incorporation of migratory connectivity in conservation planning. Benefits include: a cross-taxa baseline that will enable Australia to measure environmental change in marine migratory connectivity for the first time.Read moreRead less
Tackling marine conservation issues at national and global scales. This project aims to collect and apply standardised underwater data on fishes, invertebrates and plants in an unprecedented global analysis of decadal change in rocky and coral reef ecosystems. Outcomes will include validation of global models of ocean warming and understanding of poorly known ecological impacts of recreational fisheries. A suite of data-informed recommendations developed through engagement across management, sci ....Tackling marine conservation issues at national and global scales. This project aims to collect and apply standardised underwater data on fishes, invertebrates and plants in an unprecedented global analysis of decadal change in rocky and coral reef ecosystems. Outcomes will include validation of global models of ocean warming and understanding of poorly known ecological impacts of recreational fisheries. A suite of data-informed recommendations developed through engagement across management, science and public sectors will benefit Australians by enabling improved sustainability of resource use. International benefits will propagate through increased data access, improvements in predictive models and the evidence base required for large-scale biodiversity-related policy reform.Read moreRead less
Improving the effectiveness of marine habitat restoration. Habitat restoration is a global priority to halt and reverse declines in biodiversity, but many of these efforts fail to achieve these goals. This project aims to improve the outcomes of marine habitat restoration through greater consideration of animal behaviour. Insights into how animals evaluate restored habitats and which components of habitats are most important to animals are essential but missing ingredients in modern restoration ....Improving the effectiveness of marine habitat restoration. Habitat restoration is a global priority to halt and reverse declines in biodiversity, but many of these efforts fail to achieve these goals. This project aims to improve the outcomes of marine habitat restoration through greater consideration of animal behaviour. Insights into how animals evaluate restored habitats and which components of habitats are most important to animals are essential but missing ingredients in modern restoration methodology. By applying novel experimental and modelling approaches to current marine habitat restoration programs, this project will generate new knowledge to underpin a fundamental change in how natural resource managers restore marine habitats, with significantly improved outcomes for biodiversity.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220100308
Funder
Australian Research Council
Funding Amount
$435,748.00
Summary
Effects of artificial light at night on coastal ecosystems. This project aims to determine the ecological effects of artificial light at night on coastal marine ecosystems. Artificial light at night is a pervasive stressor that disrupts a fundamental driver of ecological and evolutionary processes: natural light cycles. Using a holistic approach that combines field experiments and microbial ecology, this project will assess impacts of artificial light at multiple levels of biological and ecologi ....Effects of artificial light at night on coastal ecosystems. This project aims to determine the ecological effects of artificial light at night on coastal marine ecosystems. Artificial light at night is a pervasive stressor that disrupts a fundamental driver of ecological and evolutionary processes: natural light cycles. Using a holistic approach that combines field experiments and microbial ecology, this project will assess impacts of artificial light at multiple levels of biological and ecological organisation. Expected outcomes include new knowledge on how species interactions mediate functional changes in response to an emergent, global stressor. This should provide significant benefits, including enhanced management of coastal systems and the critical services and social benefits they provide.
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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
Connecting ecological processes controlling variation across spatial scales. Large variability in numbers and types of animals from place to place and time to time characterizes many ecological systems, particularly on the rocky shores along our coasts. It confuses interpretation and hampers predictions about conservation, impacts and climatic change. This programme is a systematic experimental analysis of the major causes of variance (availability of suitable habitat and food, influences of w ....Connecting ecological processes controlling variation across spatial scales. Large variability in numbers and types of animals from place to place and time to time characterizes many ecological systems, particularly on the rocky shores along our coasts. It confuses interpretation and hampers predictions about conservation, impacts and climatic change. This programme is a systematic experimental analysis of the major causes of variance (availability of suitable habitat and food, influences of weather) on the animals and indirectly on their food. The research will unravel the interacting influences that operate over several spatial scales to cause variability in local diversity. This will radically increase our capacity to sustain our coastal fauna.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210100367
Funder
Australian Research Council
Funding Amount
$421,000.00
Summary
Predicting fisheries bycatch of protected species in dynamic seascapes. This project aims to advance global capacity to predict where and when incidental catch (bycatch) of protected non-target species (seabirds, marine turtles) occurs in longline fisheries, by harnessing the power of big data analytics. Using innovative interdisciplinary techniques, this project expects to generate new knowledge in marine ecology and fisheries oceanography. Expected outcomes include new institutional and discip ....Predicting fisheries bycatch of protected species in dynamic seascapes. This project aims to advance global capacity to predict where and when incidental catch (bycatch) of protected non-target species (seabirds, marine turtles) occurs in longline fisheries, by harnessing the power of big data analytics. Using innovative interdisciplinary techniques, this project expects to generate new knowledge in marine ecology and fisheries oceanography. Expected outcomes include new institutional and disciplinary collaborations, advances in theory, and the development of novel digital tools for management authorities and industry. This should provide significant benefits, such as reduced costs to the fishing industry, risk reduction in decision-making, and progress towards international sustainable development goals.Read moreRead less
Blue carbon potential of the Great Southern Reef. As one of Australia’s largest vegetated coastal ecosystems, kelp forests provide substantial climate mitigation opportunities. Although kelp carbon is ubiquitous in the deep ocean, the mechanism of transport and amount of kelp carbon reaching deep sinks remains largely unknown, significantly hampering their inclusion in ocean carbon budgets and mitigation action. We will use Australia-wide field data on kelp export, cross-shelf measurements of tr ....Blue carbon potential of the Great Southern Reef. As one of Australia’s largest vegetated coastal ecosystems, kelp forests provide substantial climate mitigation opportunities. Although kelp carbon is ubiquitous in the deep ocean, the mechanism of transport and amount of kelp carbon reaching deep sinks remains largely unknown, significantly hampering their inclusion in ocean carbon budgets and mitigation action. We will use Australia-wide field data on kelp export, cross-shelf measurements of transport and decay, coastal ocean circulation and future distribution models to vastly improve estimates of kelp carbon transfer to deep ocean sinks. Our comprehensive data-driven assessment of kelp carbon sequestration aims to uncover the carbon sink capacity of seaweed forests now and in the futureRead moreRead less