Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0560734
Funder
Australian Research Council
Funding Amount
$110,000.00
Summary
Accelerated solvent extractor and evaporator for molecular and stable isotope analyses of sedimentary organic matter. The accelerated solvent extractor (ASE) uses pressurised liquid extraction to obtain the bitumen fraction easily measurable for molecular and isotopic composition of organic sediments in just a few minutes. This compares favourably to traditional extraction procedures, which can take two to three days. Our projects often require the analyses of large numbers of sediment extracts ....Accelerated solvent extractor and evaporator for molecular and stable isotope analyses of sedimentary organic matter. The accelerated solvent extractor (ASE) uses pressurised liquid extraction to obtain the bitumen fraction easily measurable for molecular and isotopic composition of organic sediments in just a few minutes. This compares favourably to traditional extraction procedures, which can take two to three days. Our projects often require the analyses of large numbers of sediment extracts to obtain chemical data at high geological resolution. The ASE/Evaporator will greatly assist these endeavours which aim to improve our understanding of Australian environments (incorporating the effects of natural and human-related processes) and identify source rocks offering good petroleum reserves.Read moreRead less
Saltland pastures in Southern Australia - opportunities for carbon sequestration and salinity management. Expanding areas of dryland salinity now seem inevitable in southern Australia. There is good evidence that productive saltland pastures can be developed on these areas, and there are opportunities to use these pastures for gaining carbon credits. The present study will account for the effects of saltland pasture establishment and management on carbon sequestration and for greenhouse gas emis ....Saltland pastures in Southern Australia - opportunities for carbon sequestration and salinity management. Expanding areas of dryland salinity now seem inevitable in southern Australia. There is good evidence that productive saltland pastures can be developed on these areas, and there are opportunities to use these pastures for gaining carbon credits. The present study will account for the effects of saltland pasture establishment and management on carbon sequestration and for greenhouse gas emissions from their saline, waterlogged soils. Budgets of carbon sequestration on saltland pastures will be critical evidence for Article 3.4 negotiations under the Kyoto Agreement. Scaled-up estimates of the carbon sequestered will account for site factors, composition of pastures and grazing.Read moreRead less