Laboratory and Field Testing of a Leak Detection Technique Using Fluid Transients. A major problem in fluid pipelines and pipe networks is undetected leakage. This research collaboration will develop new approaches that will enable systematic leak detection using advanced numerical modelling and inverse techniques with the ultimate goal of implementing these leak detection methods in practice. In addition to the numerical model development, an extensive series of laboratory experiments will be u ....Laboratory and Field Testing of a Leak Detection Technique Using Fluid Transients. A major problem in fluid pipelines and pipe networks is undetected leakage. This research collaboration will develop new approaches that will enable systematic leak detection using advanced numerical modelling and inverse techniques with the ultimate goal of implementing these leak detection methods in practice. In addition to the numerical model development, an extensive series of laboratory experiments will be undertaken by researchers from both universities using the laboratory facilities in Adelaide to verify and extend the new approaches. The researchers will conduct similar experiments under field conditions on much larger pipe systems in Toronto and generally in Canada.Read moreRead less
The role of biological and chemical interactions in the rhizosphere in sustainable intercropping systems. Intercropping can result in large yield increases compared to mono-cropped systems. It is used extensively in China and could be an option for sustainable land-use in Australia. Belowground interactions between intercropped crop species may be important for the yield increase, but they are poorly understood, especially with regard to nutrient availability and soil biology. We will combine th ....The role of biological and chemical interactions in the rhizosphere in sustainable intercropping systems. Intercropping can result in large yield increases compared to mono-cropped systems. It is used extensively in China and could be an option for sustainable land-use in Australia. Belowground interactions between intercropped crop species may be important for the yield increase, but they are poorly understood, especially with regard to nutrient availability and soil biology. We will combine the field experience in intercropping systems of the Chinese scientists with the expertise of the Australian scientists in plant nutrition and rhizosphere ecology to characterise chemical and biological interactions in the rhizosphere governing nutrient availability and the competitive ability of intercropped species.Read moreRead less
Development of Australian model systems for speciation research. Our project will contribute to an understanding of the process of speciation, a fundamental biological problem, for which there are few well-developed model systems in the world. We will further our understanding of how Australia's extraordinary diversity of animal species have evolved, knowledge which is valuable for understanding the future impact of climatic and environmental changes on species. Our research will generate furthe ....Development of Australian model systems for speciation research. Our project will contribute to an understanding of the process of speciation, a fundamental biological problem, for which there are few well-developed model systems in the world. We will further our understanding of how Australia's extraordinary diversity of animal species have evolved, knowledge which is valuable for understanding the future impact of climatic and environmental changes on species. Our research will generate further knowledge of the diversity and biological significance of subterranean fauna in the arid zone of Australia, providing important background data for assessing the impacts of mining activities on groundwater-dependent-ecosystems and improved strategies for their sustainable management. Read moreRead less