Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560828
Funder
Australian Research Council
Funding Amount
$363,288.00
Summary
Hydrodynamics and water quality field research facility. Understanding the fate of sediments and contaminants transported through catchments and the marine environment and their impacts on aquatic and marine ecosystems requires detailed hydrodynamic understanding at a range of scales. By establishing a state of the art research facility, JCU and GU together have a unique opportunity to provide hydrodynamic and water quality research which will support research priority areas of both institutions ....Hydrodynamics and water quality field research facility. Understanding the fate of sediments and contaminants transported through catchments and the marine environment and their impacts on aquatic and marine ecosystems requires detailed hydrodynamic understanding at a range of scales. By establishing a state of the art research facility, JCU and GU together have a unique opportunity to provide hydrodynamic and water quality research which will support research priority areas of both institutions, and advance the understanding of Australia's important tropical and subtropical ecosystems. Currently, excellent researchers and novel collaborations between and within James Cook University and Griffith University, are restricted by the lack of essential modern equipment.Read moreRead less
Tropical sand beach ridges - a new approach to palaeotempestology. Investigations of sand beach ridges in northern Australia will considerably reduce the impact of future tropical cyclones on communities. These ridges record a detailed history of cyclones over the past 5,000 years. Due to the great length of record we will now be able to identify cycles of cyclone activity, which will allow us to better predict the consequences of these hazards under an enhanced greenhouse climate and reduce the ....Tropical sand beach ridges - a new approach to palaeotempestology. Investigations of sand beach ridges in northern Australia will considerably reduce the impact of future tropical cyclones on communities. These ridges record a detailed history of cyclones over the past 5,000 years. Due to the great length of record we will now be able to identify cycles of cyclone activity, which will allow us to better predict the consequences of these hazards under an enhanced greenhouse climate and reduce the threat to human life and economic loss.Read moreRead less
Water exchange and mixing at the aquifer-ocean interface. Submarine groundwater discharge (SGWD) has been identified by International Geosphere-Biosphere Programme as an important contamination source for coastal marine and estuarine environments. Nutrient input associated with SGWD is threatening the Great Barrier Reef. Water exchange driven by tides/waves at the shore contributes to SGWD significantly. However, no data of the water exchange rates exist. This project will measure time-varying g ....Water exchange and mixing at the aquifer-ocean interface. Submarine groundwater discharge (SGWD) has been identified by International Geosphere-Biosphere Programme as an important contamination source for coastal marine and estuarine environments. Nutrient input associated with SGWD is threatening the Great Barrier Reef. Water exchange driven by tides/waves at the shore contributes to SGWD significantly. However, no data of the water exchange rates exist. This project will measure time-varying groundwater flow and salinity distribution in the intertidal zone at two beaches to study near-shore water exchange and mixing. These unique data, providing basis for developing SGWD models, will improve the understanding and quantification of subsurface chemical fluxes to coastal waters.Read moreRead less
Millennial climate change in southern Australia during the Last Glacial. Abrupt warming and cooling events were a persistent feature of Earth's most recent climate cycle. Surprisingly, little is known of how these events affected the climate of Australia. This project will produce precisely dated reconstructions of rainfall and temperature trends in southern Australia during these events. These new terrestrial and ocean data will be compared with model simulations to determine how rapidly abrupt ....Millennial climate change in southern Australia during the Last Glacial. Abrupt warming and cooling events were a persistent feature of Earth's most recent climate cycle. Surprisingly, little is known of how these events affected the climate of Australia. This project will produce precisely dated reconstructions of rainfall and temperature trends in southern Australia during these events. These new terrestrial and ocean data will be compared with model simulations to determine how rapidly abrupt climate perturbations in the Northern Hemisphere reached our region, and the processes by which this occurred. The results will advance theory on how abrupt climate change propagates globally and provide a long-awaited climatic context for capstone events in Australia's natural history.Read moreRead less
Beach groundwater dynamics: measurement and modelling. Beach groundwater is a highly complex, dynamic system interacting with tides, waves and swash. Such interactions affect beach sediment movement and contaminant transport/transformation in coastal aquifers. This project aims to measure and model the groundwater's behaviour at three different types of beaches: sand, gravel and gravel-sand mixed beaches. The study will provide much needed understanding and quantification of the beach groundwate ....Beach groundwater dynamics: measurement and modelling. Beach groundwater is a highly complex, dynamic system interacting with tides, waves and swash. Such interactions affect beach sediment movement and contaminant transport/transformation in coastal aquifers. This project aims to measure and model the groundwater's behaviour at three different types of beaches: sand, gravel and gravel-sand mixed beaches. The study will provide much needed understanding and quantification of the beach groundwater dynamics over a range of time scales. The outcome will help to assess the extent and intensity of mass and momentum exchanges across the beach face, and the resulting effects on beach stability and the fate of contaminants in coastal aquifers.Read moreRead less
Automated Vector Extraction from Airborne Laser Scan Data. This project considers the problem of automatically extracting and vectorising the outlines of objects from Airborne Laser Scanning (ALS) data. The industry partner, AAM GeoScan, is a leading user of ALS systems in Australia, and has a need to develop automated solutions to this problem. ALS data is typically a dense cloud of 3D point data which represents the local terrain, as well as any trees, buildings or vehicles which may be in t ....Automated Vector Extraction from Airborne Laser Scan Data. This project considers the problem of automatically extracting and vectorising the outlines of objects from Airborne Laser Scanning (ALS) data. The industry partner, AAM GeoScan, is a leading user of ALS systems in Australia, and has a need to develop automated solutions to this problem. ALS data is typically a dense cloud of 3D point data which represents the local terrain, as well as any trees, buildings or vehicles which may be in the field of view. Spatial data is a very important resource, widely used in many types of urban and rural planning operations. Planning software packages require vectorised descriptions of building outlines and other spatial data, however this is not presently available from raw ALS data. The project will investigate this problem and develop new and effective means for producing it automatically from raw ALS data. Expected outcomes include a successful research masters studentship, the development of novel solutions to the problem which are directly applicable to the industry partner's core business, peer reviewed publications, and an strengthened link between the universities and the industry partner.Read moreRead less
Barriers and Facilitators of Neighbourhood Networks and Cohesion. Neighbourhoods are critical contexts for health, safety and well-being. In the face of significant urban growth, understanding and enhancing neighbourhood networks and cohesion are high priorities in Australia and internationally. Drawing on longitudinal survey data from 148 Brisbane suburbs combined with census and spatial data, this project will be the first to examine how a neighbourhood's physical and socio-structural context ....Barriers and Facilitators of Neighbourhood Networks and Cohesion. Neighbourhoods are critical contexts for health, safety and well-being. In the face of significant urban growth, understanding and enhancing neighbourhood networks and cohesion are high priorities in Australia and internationally. Drawing on longitudinal survey data from 148 Brisbane suburbs combined with census and spatial data, this project will be the first to examine how a neighbourhood's physical and socio-structural context influences neighbourhood networks and cohesion over time and across the landscape of an entire city. The project aims to advance scientific understanding of neighbourhood networks and cohesion, provide unique insights into its underpinning drivers, and inform urban policy.Read moreRead less
Identifying and testing the decision-making factors related to 'smart industries' choice of location. Australia is moving towards becoming the smart country. As a result industry restructuring, realignment and relocation become central concerns. This research is directed towards industry relocation with a focus on the newly emerging 'smart industries' with a test case examination of the Brisbane City Council economic region. The research will investigate, identify and test the quantitative an ....Identifying and testing the decision-making factors related to 'smart industries' choice of location. Australia is moving towards becoming the smart country. As a result industry restructuring, realignment and relocation become central concerns. This research is directed towards industry relocation with a focus on the newly emerging 'smart industries' with a test case examination of the Brisbane City Council economic region. The research will investigate, identify and test the quantitative and qualitative criteria used by 'smart industry' companies in their location decision making. Outcomes will include a Masters of Philosophy thesis, a tested and validated test instrument for industry practitioners, three seminars, a conference paper and a number of international journal articles.Read moreRead less
East Australian climate extremes through the Holocene. The project aims to document climate variability in eastern Australia over the Holocene, the last 11,500 years. It seeks to develop Australia’s two highest-resolution Holocene climate records using novel techniques to infer past rainfall, temperature and evaporation. The project will combine the expertise of international drought and climate specialists with novel techniques developed by the Australian investigators to derive an unparalleled ....East Australian climate extremes through the Holocene. The project aims to document climate variability in eastern Australia over the Holocene, the last 11,500 years. It seeks to develop Australia’s two highest-resolution Holocene climate records using novel techniques to infer past rainfall, temperature and evaporation. The project will combine the expertise of international drought and climate specialists with novel techniques developed by the Australian investigators to derive an unparalleled record of drought duration, frequency and intensity. In particular, the project aims to determine the frequency, duration and causes of mega-droughts in eastern Australia, of which little is known. Expected project outcomes include improved decision making capacity for natural resource management, and planning.Read moreRead less
In it to win it: an interdisciplinary investigation of sports betting. This project aims to better understand how young adults use, communicate about and experience mobile phone sports betting applications. Gambling generates significant health and social harms in Australia. Yet there is little research on the use of betting apps, even though sports betting is the fastest growing segment of the gambling market. This project intends to examine how use of sports betting apps is becoming establishe ....In it to win it: an interdisciplinary investigation of sports betting. This project aims to better understand how young adults use, communicate about and experience mobile phone sports betting applications. Gambling generates significant health and social harms in Australia. Yet there is little research on the use of betting apps, even though sports betting is the fastest growing segment of the gambling market. This project intends to examine how use of sports betting apps is becoming established as everyday social practice normalising problem gambling. The findings will enhance understanding of the social contexts of sports betting, and inform gambling policy and programs leading to better health and social outcomes.Read moreRead less