Assessing absolute sustainability of global cities. The project aims to create a quantitative modelling framework for assessing the absolute sustainability of cities by combining global multi-region input-output analysis with the 'safe and just space' concept for human development. The model will allow assessment of the full supply chain environmental and social impacts of urban economic activities against biophysical planetary limits as well as social foundation thresholds defined in the litera ....Assessing absolute sustainability of global cities. The project aims to create a quantitative modelling framework for assessing the absolute sustainability of cities by combining global multi-region input-output analysis with the 'safe and just space' concept for human development. The model will allow assessment of the full supply chain environmental and social impacts of urban economic activities against biophysical planetary limits as well as social foundation thresholds defined in the literature. The project will advance sustainability science methodology and will greatly benefit worldwide initiatives for urban sustainability. Case studies on Australian cities will assess where interventions can be most practically, realistically and effectively implemented.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE190101501
Funder
Australian Research Council
Funding Amount
$408,000.00
Summary
Printed back electrodes enabling low-cost perovskite solar cells. This project aims to address back electrode material, a bottleneck functional material in state-of-the-art perovskite solar cells (PSCs). By engineering printable and conductive materials based on carbon and gold nanowires, the project expects to enable highly-efficient and scalable PSCs while reducing cost of materials and production. These expected outcomes are to be implemented in PSCs and their impact rigorously tested in rese ....Printed back electrodes enabling low-cost perovskite solar cells. This project aims to address back electrode material, a bottleneck functional material in state-of-the-art perovskite solar cells (PSCs). By engineering printable and conductive materials based on carbon and gold nanowires, the project expects to enable highly-efficient and scalable PSCs while reducing cost of materials and production. These expected outcomes are to be implemented in PSCs and their impact rigorously tested in research cells to large-area PSCs modules produced through industry-relevant, scalable, and low-cost printing and coating methods. This will provide significant benefits to Australian industry, from small to medium enterprises to larger utility power companies, while creating economic opportunities and enabling sustainable societies.Read moreRead less
Growth Of Pearl Oysters In The Southern And Northern Areas Of The Pearl Oyster Fishery And Examination Of Environmental Influences On Recruitment To The Pearl Oyster Stock
Funder
Fisheries Research and Development Corporation
Funding Amount
$143,482.00
Summary
Objectives: 1. To determine growth rates of pearl oysters in the Lacepede Channel and Exmouth Gulf areas 2. To utilize the existing and new knowledge of time lags between spatfall and recruitment to the fishery and the period of vulnerability to fishing to carry out analyses of possible environmental influences on recruitment
Discovery Early Career Researcher Award - Grant ID: DE230100132
Funder
Australian Research Council
Funding Amount
$438,909.00
Summary
Population genetics from environmental DNA to revolutionise conservation. This project aims to revolutionise conservation monitoring by developing environmental DNA tools to rapidly and efficiently extract detailed genetic data on entire populations from a simple environmental sample. This project expects to significantly enhance conservation management by providing critical information on genetic diversity and population health. Expected outcomes include new techniques to collect population gen ....Population genetics from environmental DNA to revolutionise conservation. This project aims to revolutionise conservation monitoring by developing environmental DNA tools to rapidly and efficiently extract detailed genetic data on entire populations from a simple environmental sample. This project expects to significantly enhance conservation management by providing critical information on genetic diversity and population health. Expected outcomes include new techniques to collect population genetic information with increased speed and affordability, enhancing the capacity for both industry and government to address conservation questions. This project is likely to provide significant benefits for aquatic conservation, where traditional monitoring proves problematic for many cryptic, elusive or rare species.Read moreRead less
Environmental Genomics: Mining, climate change, water, crime and health. The new Environmental Genomics approach will employ high-powered genome sequencing systems to perform some of the first detailed genetic studies of Australian environments. The resulting high-resolution data will comprise a genetic audit, providing essential information for the accurate measurement of climate and environmental change. This method will dramatically improve the speed, and power of environmental impact assessm ....Environmental Genomics: Mining, climate change, water, crime and health. The new Environmental Genomics approach will employ high-powered genome sequencing systems to perform some of the first detailed genetic studies of Australian environments. The resulting high-resolution data will comprise a genetic audit, providing essential information for the accurate measurement of climate and environmental change. This method will dramatically improve the speed, and power of environmental impact assessments, permitting responsible resource development with major benefits to industry and the economy. It will also create new tools to improve water management and quality, biosecurity, forensics/policing and human health, as reflected by the diverse range of industry partners supporting this project.Read moreRead less
More than a reserve? Measuring the benefits of private protected areas. This project aims to develop a framework for understanding the full suite of benefits derived from privately protected areas in Australia. It will develop and test a new interdisciplinary approach to measure the ecological, socio-cultural, and economic benefits of protected areas to both human and non-human beneficiaries. Outcomes will include a systematic process to effectively gather data, analyse, and report on the full s ....More than a reserve? Measuring the benefits of private protected areas. This project aims to develop a framework for understanding the full suite of benefits derived from privately protected areas in Australia. It will develop and test a new interdisciplinary approach to measure the ecological, socio-cultural, and economic benefits of protected areas to both human and non-human beneficiaries. Outcomes will include a systematic process to effectively gather data, analyse, and report on the full suite of benefits derived from protected areas. The framework will provide a robust evidence base for the range of benefits provided by private protected areas. This will be vital to manage and grow Australia’s protected area network to reduce biodiversity and environmental declines, and meet international commitments.Read moreRead less
Diagnosing river health using invertebrate traits and DNA barcodes. Diagnosing river health using invertebrate traits and DNA barcodes. This project aims to develop indices that link change in invertebrate communities to specific environmental stressors, and combine these indices with innovative, low cost molecular approaches to species identification to rapidly identify the causes of decline. River health assessment methods, usually based on aquatic invertebrates, identify if rivers are impaire ....Diagnosing river health using invertebrate traits and DNA barcodes. Diagnosing river health using invertebrate traits and DNA barcodes. This project aims to develop indices that link change in invertebrate communities to specific environmental stressors, and combine these indices with innovative, low cost molecular approaches to species identification to rapidly identify the causes of decline. River health assessment methods, usually based on aquatic invertebrates, identify if rivers are impaired but must be developed to identify the causes of decline. The intended outcomes are improved sustainable water resource management within and among states, and improved natural resource policy development.Read moreRead less
Industry Survey Of The 1997 Eastern Gemfish Season
Funder
Fisheries Research and Development Corporation
Funding Amount
$144,564.00
Summary
In 1997 1,000t will be allocated amongst the South East Trawl fishery, individual allocations will vary from over 100t down to 100s of kg. These allocations will allow some targeted fishing for gemfish but operators will also have to manage their individual allocations to cover their anticipated bycatch of gemfish as they fill quotas for other species. This management of bycatch will bias reported commercial catch rates in 1997 preventing comparison with historic trends and the updating of the ....In 1997 1,000t will be allocated amongst the South East Trawl fishery, individual allocations will vary from over 100t down to 100s of kg. These allocations will allow some targeted fishing for gemfish but operators will also have to manage their individual allocations to cover their anticipated bycatch of gemfish as they fill quotas for other species. This management of bycatch will bias reported commercial catch rates in 1997 preventing comparison with historic trends and the updating of the stock assessment developed by EGAG during 1996.
Consequently EGAG considered that another Industry Survey in 1997 is needed for two principal reasons: 1. To provide catch rate data which is representative of targeted gemfish fishing. 2. To ensure timely provision of high quality data for stock assessment during September and October 1997.
However having decided on the need for the 1997 survey EGAG considered that two other lesser needs could be addressed for little additional expense. These are: A. to understand targeting patterns in the SEF and their impact on stock assessment and B. the influence of oceanographic factors on the South East Fishery. Objectives: 1. Catch and effort and length-frequency data for targeted eastern gemfish fishing during the 1997 season will supplied in Excel spreadsheets will be supplied to EGAG before 1 September 1997. 2. The targeting practices of four survey vessels; Charissa, Marina Star, Illawara Star and Santa Rosa II during the 1997 season will be documented and analysed in relationship to previously reported targeting patterns. 3. The relationship between gemfish aggregations and oceanographic features during 1997 will be documented and analysed. 4. The feasibility of using multi-frequency acoustics to measure the size of gemfish aggregations will be analysed. Read moreRead less
Sustainability Of The Rock Lobster Resource In South-eastern Australia In A Changing Environment: Implications For Assessment And Management
Funder
Fisheries Research and Development Corporation
Funding Amount
$651,086.00
Summary
Declining catches in the Western Zone of Victoria, the Southern Zone of South Australia, and the NW region of Tasmania have been observed over the past 4–5 years. These areas have always been the most productive and most important part of the south-eastern rock lobster fishery, and the declines in observed CPUE do not align with median predictions from each State’s stock assessment models. The lobster fishery in each State is managed primarily with output controls using Total Allowable Catches d ....Declining catches in the Western Zone of Victoria, the Southern Zone of South Australia, and the NW region of Tasmania have been observed over the past 4–5 years. These areas have always been the most productive and most important part of the south-eastern rock lobster fishery, and the declines in observed CPUE do not align with median predictions from each State’s stock assessment models. The lobster fishery in each State is managed primarily with output controls using Total Allowable Catches determined by stock assessment modelling. CPUE is used by the model as a proxy for lobster abundance and the observed trend may be caused by below average recruitment. However, catch rates may also be driven by exogenous changes in catchability influenced for example by environmental effects, fleet dynamics, fisher behaviour, or rock lobster behaviour. Hence, there is a pressing need to determine whether the observed falling CPUE represents an apparent decline in relative abundance caused by reduced catchability or an actual decline caused by reduced recruitment, reduced growth, or increased natural mortality, or a combination of these factors. Importantly, what are the implications for future assessments and what monitoring and management strategies are most robust in the face of these uncertainties. Objectives: 1. Undertake initial evaluation of catch and effort data for a selection of vessels (or skippers) for CPUE standardisation and undertake spatial analysis of rock lobster to depict annual CPUE trends within discrete regions standardised for effects of vessel (or skipper), season, and spatial cell defined by grid-cell and depth range. 2. Extend CPUE analyses to test for and standardise for, where feasible, the effects of oceanographic variables such as bottom temperature, dissolved oxygen, currents, and wave strength using available data from the Bonney Coast and then test the applicability of these results to western Tasmania and determine additional data requirements for extending the analyses to this region. 3. Apply various analyses such as within-season depletion models and each State’s stock assessment models using available catch and effort data, other monitoring data, and tag release-recapture data to explore variation in annual estimates of catchability and recruitment through time. 4. Investigate evidence for temporal trends in lobster recruitment across the three States, examine evidence of a declining trend since 2003, and examine relationships between yearly environmental signals, and the yearly puerulus index to yearly environmental signals. 5. Undertake growth analyses of available tag release-recapture data to explore variation in annual estimates of growth through time. 6. Undertake stock assessment modelling to explore the sensitivity of biomass projections to altered values of catchability, recruitment, and growth, and, if necessary, make appropriate corrections to components of the stock assessment models. 7. Undertake management strategy evaluation, testing stock assessments and exploring implications of alternative assumptions for catchability, recruitment, and growth. Read moreRead less
The Macroderma initiative: conserving ghost bats and informing development. This project aims to improve methods for capturing biological information required for environmental assessments of highly mobile species and enable strategic environmental planning in Northern Australia. Using Australia’s iconic ghost bat as a focus, the project will test and apply emerging technologies to obtain key information on a species’ population status and its critical resources to inform assessments of ecologic ....The Macroderma initiative: conserving ghost bats and informing development. This project aims to improve methods for capturing biological information required for environmental assessments of highly mobile species and enable strategic environmental planning in Northern Australia. Using Australia’s iconic ghost bat as a focus, the project will test and apply emerging technologies to obtain key information on a species’ population status and its critical resources to inform assessments of ecological impacts of industry development. Important benefits of the project include information and tools for streamlining development approvals and accurately assessing risks to threatened species to improve outcomes for both our economy and our natural environment.Read moreRead less