Rebuilding Sustainable and Functional Biodiversity following Coal Mining. Open-cut mines are a significant land-use in Australia and generate considerable GDP. Poor management prior to mining has caused much topsoil to be lost and microbes vital to sustainable nutrient cycling reduced to <10% that of a sustainable forest. To address this problem we are developing a rehabilitation model using Mount Owen open-cut coal mine which passes through a Upper Hunter forest. This project will discover ways ....Rebuilding Sustainable and Functional Biodiversity following Coal Mining. Open-cut mines are a significant land-use in Australia and generate considerable GDP. Poor management prior to mining has caused much topsoil to be lost and microbes vital to sustainable nutrient cycling reduced to <10% that of a sustainable forest. To address this problem we are developing a rehabilitation model using Mount Owen open-cut coal mine which passes through a Upper Hunter forest. This project will discover ways of utilizing microbe-derived nitrogen vital to a sustainable supply for native forests. Our aim is to reestablish these microbes in mine soils and determine their impact on forest community development.Read moreRead less
Exploiting natural processes to effectively remediate acidified coastal environments. Working with local government, industry and communities, this project aims to identify how natural processes can best be manipulated to limit acid sulfate soil discharge in many Australian estuaries. The expected outcomes are systematic remediation of these areas and improvement in estuarine water quality.
External Therapeutic Device To Support Rehabilitation Of The Hand Following Trauma Or Surgery
Funder
National Health and Medical Research Council
Funding Amount
$175,000.00
Summary
The loss of hand function will affect every aspect of an individual’s life. This includes the ability to feed and care for themselves and the ability to work and participate in family life. For people recovering from problems such as trauma, burns or surgery affecting the hand, careful management of hand rehabilitation can influence the outcome for the patient significantly. In order to reduce the possibility of mobility difficulties occurring, including loss of joint range of motion, muscle and ....The loss of hand function will affect every aspect of an individual’s life. This includes the ability to feed and care for themselves and the ability to work and participate in family life. For people recovering from problems such as trauma, burns or surgery affecting the hand, careful management of hand rehabilitation can influence the outcome for the patient significantly. In order to reduce the possibility of mobility difficulties occurring, including loss of joint range of motion, muscle and tendon sheath adhesions or non-functional scar tissue formation, continuous passive motion (CPM) is often indicated. Additionally, for people with reduced mobility of the hand due to upper limb paralysis, such as those with cervical spinal cord injury, stroke, cerebral palsy or peripheral nerve injury, disregard for management of the maintenance of the joint range of motion of the effected hand will result in contracture and limited joint range of motion. Such syndromes will reduce hand function, which is already limited by paralysis, and will negatively affect potential outcomes for aggressive rehabilitation techniques, such as tendon transfer surgery and functional neuromuscular stimulation. Therefore, in such cases, CPM is also indicated. Current devices applying CPM have shown to be effective in minimising the syndromes indicated above and these results are summarised in the Background and Research Plan attached to this proposal. Unfortunately, the use of such devices is not always prescribed by clinicians. This is due, mainly, to the limitations of these devices that are in the marketplace. These limitations include lack of secure finger placement, lack of portability, the inability to provide specialised therapy to specific joints and inflexible programming. This proposal introduces an improved device to be developed and these improvements form the proposal aims below. Given such an improved device, which can overcome many of the problems with current CPM machines, it is likely that that the clinical application of CPM will achieve the greater degree of prescription and application in hand rehabilitation. These improvements should overcome the clinical reticence to use these devices and restore a balance by increasing their use to the level that the scientific literature indicates they should have. The overall aim of the proposal is to take the device to a stage where it is ready for clinical trial.Read moreRead less
Optimising seed sourcing for effective ecological restoration. This project aims to address the sourcing of native seed for ecological restoration under global change. The great demand for native seed to deliver ecological restoration provides a clear need and responsibility to use this seed as efficiently as possible. This project expects to develop detailed new knowledge that links plant and environmental genomics, plant physiology, seed and soil biology in embedded experiments at post-mining ....Optimising seed sourcing for effective ecological restoration. This project aims to address the sourcing of native seed for ecological restoration under global change. The great demand for native seed to deliver ecological restoration provides a clear need and responsibility to use this seed as efficiently as possible. This project expects to develop detailed new knowledge that links plant and environmental genomics, plant physiology, seed and soil biology in embedded experiments at post-mining rehabilitation sites. Expected outcomes include clear industry guidelines that refine seed sourcing strategies for ecological restoration for current and future climates. This should provide significant benefits for improved ecological restoration outcomes when using native seed today and into the future.Read moreRead less
Sediment and seed bank dynamics in river systems of southeastern Australia: Implications for vegetation-based river rehabilitation. Every year in Australia millions of dollars are spent revegetating degraded riparian corridors as part of best practice river rehabilitation. The planting and maintenance of riparian tubestock is an expensive but essential component of current on-the-ground river management across the country. What if the success rate of riparian rehabilitation could be enhanced by ....Sediment and seed bank dynamics in river systems of southeastern Australia: Implications for vegetation-based river rehabilitation. Every year in Australia millions of dollars are spent revegetating degraded riparian corridors as part of best practice river rehabilitation. The planting and maintenance of riparian tubestock is an expensive but essential component of current on-the-ground river management across the country. What if the success rate of riparian rehabilitation could be enhanced by combining geomorphic and ecological knowledge to maximise the germination of native seeds stored in riparian seed banks? As the conservation of biodiversity becomes integral to environmental management, understanding riparian seed bank dynamics and seedling establishment within a geomorphic framework is an essential tool in river rehabilitation practice.Read moreRead less
Iron - a solution for uranium resource recovery and pollution response. This project aims to determine key processes controlling uranium transport and fate in natural and engineered environments. This will result in improved efficiency in extracting uranium from tailings and subsurface deposits, reduced risk of contamination of water supplies, and improved management of radioactive waste repositories.
Complex system dynamics: restoring riparian and riverine ecosystems. Attempts to restore damaged ecosystems reveal inadequacies in theories describing ecosystem structure and function. For rivers, it is unclear whether theories relating to fluvial geomorphology and ecosystem dynamics are adequate to predict system trajectories following restoration. We will use empirical data on a degraded river to develop cross-scale models of system function, and predict ecosystem structure and dynamics follow ....Complex system dynamics: restoring riparian and riverine ecosystems. Attempts to restore damaged ecosystems reveal inadequacies in theories describing ecosystem structure and function. For rivers, it is unclear whether theories relating to fluvial geomorphology and ecosystem dynamics are adequate to predict system trajectories following restoration. We will use empirical data on a degraded river to develop cross-scale models of system function, and predict ecosystem structure and dynamics following restoration. Following revegetation of riparian habitats and replacement of large woody debris in in-stream habitats of the river, we will test theoretical predictions about changes to physical processes, biotic community assemblage rules and food webs to develop improved ecosystem-based restoration guidelines.Read moreRead less
Does Ecological Restoration Work? Invertebrate Diversity And Fundamental Ecological Processes In Restored Remnants Of Agricultural Landscapes. The restoration of native vegetation is critical to ensuring the success of long-term biodiversity conservation in Australia. Despite massive effort and expenditure on revegetation in damaged ecosystems, little is known of the effectiveness of different approaches. This project assesses the success of current practices of native vegetation restorat ....Does Ecological Restoration Work? Invertebrate Diversity And Fundamental Ecological Processes In Restored Remnants Of Agricultural Landscapes. The restoration of native vegetation is critical to ensuring the success of long-term biodiversity conservation in Australia. Despite massive effort and expenditure on revegetation in damaged ecosystems, little is known of the effectiveness of different approaches. This project assesses the success of current practices of native vegetation restoration in agricultural landscapes using insects and their ecological roles as indicators of the sustainability of restoration efforts. By describing the extent to which fundamental ecological processes have returned to restored areas this project will generate assessment techniques and data identifying priorities for future restoration efforts.Read moreRead less
Arsenic and copper cycling in the soil-plant continuum in water-limited mining environments. This project will characterise cycling of arsenic and copper in the landscape after gold mining and will establish environmental risk-assessment framework. The results of this project will improve rehabilitation of mining-affected areas.
Enhancing the independence of the severely disabled: Improving the detection rates of an EEG based brain computer interface (BCI). Severe disability costs the Australian economy and society billions of dollars each year and the population of severely disabled is steadily increasing. Also, disability results in impairments that can traumatically alter a person's life. The outcomes of this project will result in substantial national benefits by (i) optimising technology that will greatly improve t ....Enhancing the independence of the severely disabled: Improving the detection rates of an EEG based brain computer interface (BCI). Severe disability costs the Australian economy and society billions of dollars each year and the population of severely disabled is steadily increasing. Also, disability results in impairments that can traumatically alter a person's life. The outcomes of this project will result in substantial national benefits by (i) optimising technology that will greatly improve the life of the disabled by enhancing their ability to control their environment, (ii) situating Australia in the forefront of disability technology research and development, and (iii) enhancing the development of knowledge in research training students in the biomedical area. Read moreRead less