Theoretically derived calibration of the neutron moisture meter. The moisture content of soils is of key importance in a wide range of situations including agriculture, engineering and land and water management. The measurement of soil moisture contents in the field is problematic, and even commonly used methods like the neutron probe give results of limited accuracy. This research will enable calibration curves for the neutron probe to be determined theoretically, thereby improving the accuracy ....Theoretically derived calibration of the neutron moisture meter. The moisture content of soils is of key importance in a wide range of situations including agriculture, engineering and land and water management. The measurement of soil moisture contents in the field is problematic, and even commonly used methods like the neutron probe give results of limited accuracy. This research will enable calibration curves for the neutron probe to be determined theoretically, thereby improving the accuracy of moisture content measurements and enhancing its usefulness to industry and research.Read moreRead less
Coal-ash as a resource for sustainable soil-management in plant production systems. Acidification and salinisation are major causes of land degradation in Australia, costing $1-2 billion to combat. Farmers used 1.9M t of lime and 1.0M t of gypsum to manage their soils in 2000. Power stations annually produce 12M t of coal-ash that have functional characteristics of lime and gypsum and can potentially ameliorate degraded land. Presently only 43% of the ash is used and almost entirely for constr ....Coal-ash as a resource for sustainable soil-management in plant production systems. Acidification and salinisation are major causes of land degradation in Australia, costing $1-2 billion to combat. Farmers used 1.9M t of lime and 1.0M t of gypsum to manage their soils in 2000. Power stations annually produce 12M t of coal-ash that have functional characteristics of lime and gypsum and can potentially ameliorate degraded land. Presently only 43% of the ash is used and almost entirely for construction with the rest going into landfills. This project will determine the sustainable use of coal-ash to improve structure and nutritive properties of the soil and to raise crop yield across several sites in Australia.Read moreRead less
Devising a methodology for the digital soil map of the world. Soil mapping is a key part of land-resource assessment for sustainable environmental management. The output will enable the use of soil data and information to give a clear understanding of the status of, and changes in, the nation's land, vegetation and water resources and implications for their sustainable use. This global good will be used by district agricultural extension workers, and policy decision makers in developing countri ....Devising a methodology for the digital soil map of the world. Soil mapping is a key part of land-resource assessment for sustainable environmental management. The output will enable the use of soil data and information to give a clear understanding of the status of, and changes in, the nation's land, vegetation and water resources and implications for their sustainable use. This global good will be used by district agricultural extension workers, and policy decision makers in developing countries to assist in improved crop production and sustainable land management. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989861
Funder
Australian Research Council
Funding Amount
$650,000.00
Summary
Electron Microscopes for Nanometer-Scale Imaging/Microanalysis in the Materials, Biological, Physical, Engineering and Chemical Sciences. Electron microscopes have contributed to many of the most significant discoveries and technological advances of the last 6 decades. High resolution transmission and scanning electron microscopes have become essential research infrastructure in internationally competitive materials science, biology, bio-medical science, physics, chemistry and a broad range of e ....Electron Microscopes for Nanometer-Scale Imaging/Microanalysis in the Materials, Biological, Physical, Engineering and Chemical Sciences. Electron microscopes have contributed to many of the most significant discoveries and technological advances of the last 6 decades. High resolution transmission and scanning electron microscopes have become essential research infrastructure in internationally competitive materials science, biology, bio-medical science, physics, chemistry and a broad range of engineering disciplines. This capability is not currently available in the Newcastle, Hunter, Central and Lower North Coast and New England regions. This proposal is aimed at satisfying the considerable demand for high resolution microscopy in these areas leading to high quality research outcomes across 3 National Research Priorities and a strong contribution to research training.Read moreRead less