Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0989539
Funder
Australian Research Council
Funding Amount
$250,000.00
Summary
Purchase of a state-of-the-art high resolution inductively coupled plasma mass spectrometer. This new state-of-the-art mass spectrometer with enhanced capability will allow Tasmanian researchers to accurately determine the elemental composition of their samples of interest. The instrument will be extremely sensitive and will be able to detect elements to very low concentrations. It will be used to support a diverse range of local research projects of international significance, for example the ....Purchase of a state-of-the-art high resolution inductively coupled plasma mass spectrometer. This new state-of-the-art mass spectrometer with enhanced capability will allow Tasmanian researchers to accurately determine the elemental composition of their samples of interest. The instrument will be extremely sensitive and will be able to detect elements to very low concentrations. It will be used to support a diverse range of local research projects of international significance, for example the environmental assessment of clean and contaminated sites, chemical synthesis on a miniature scale using micro-chips, and the monitoring of selected elements of key importance for human health.Read moreRead less
Targeting organically-complexed iron species in seawater using selective solid-phase adsorbent resins. Iron limits primary productivity in 40% of the oceans. Its accurate determination is thus critical to understanding the functioning of marine ecosystems and their role in moderating Earth's climate. Recent findings indicate that serious discrepancies exist in iron concentrations obtained using different analytical methods. These discrepancies are believed to be due to the lability of organic ....Targeting organically-complexed iron species in seawater using selective solid-phase adsorbent resins. Iron limits primary productivity in 40% of the oceans. Its accurate determination is thus critical to understanding the functioning of marine ecosystems and their role in moderating Earth's climate. Recent findings indicate that serious discrepancies exist in iron concentrations obtained using different analytical methods. These discrepancies are believed to be due to the lability of organic and colloidal iron species to extraction by adsorbent preconcentration resins. This project will design and synthesise a range of functionalised resins for the selective extraction of iron species from seawater, advancing our knowledge of its bioavailability and leading to the generation of class-specific analytical methodologies.Read moreRead less
Linking modern biolipids and pigments to ancient biomolecules using innovative laser and hydro pyrolysis and compound specific stable isotope techniques. This project will help scientists understand recent and past climate changes and in turn will improve our ability to forecast future climate change and help Australia manage current threats to biodiversity. Furthermore, this research involving analyses of discrete trace hydrocarbon materials will increase the ability to identify crude oil sourc ....Linking modern biolipids and pigments to ancient biomolecules using innovative laser and hydro pyrolysis and compound specific stable isotope techniques. This project will help scientists understand recent and past climate changes and in turn will improve our ability to forecast future climate change and help Australia manage current threats to biodiversity. Furthermore, this research involving analyses of discrete trace hydrocarbon materials will increase the ability to identify crude oil sources, to the benefit of petroleum exploration in Australia and world-wide. Importantly, this project will enable students and young researchers to be trained in state-of-the-art technologies, leading to quality scientists ready for employment in geoscience industries, and raising the profile of science careers in Australia.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668525
Funder
Australian Research Council
Funding Amount
$250,000.00
Summary
A state-of-the-art trace element and speciation analysis facility for the Earth, Environmental and Chemical Sciences. Outcomes of the research utilising the proposed facility will feed directly into monitoring the health of the nations water systems (both ground and surface waters) and constraining processes responsible for the mobility and subsequent accumulation of toxic metals and metallic species in the environment. Pure research into trace element partitioning in geological materials will i ....A state-of-the-art trace element and speciation analysis facility for the Earth, Environmental and Chemical Sciences. Outcomes of the research utilising the proposed facility will feed directly into monitoring the health of the nations water systems (both ground and surface waters) and constraining processes responsible for the mobility and subsequent accumulation of toxic metals and metallic species in the environment. Pure research into trace element partitioning in geological materials will inform crust formation and mineral deposit models and aid in exploration of world-class ore bodies and the associated economic benefits of this activity. Applications in nanotechnology include laser cleaning and predictive laser ablation characterisation of potential application in manufacturing technology.Read moreRead less
Advanced micro analysis systems for environmental monitoring. Understanding of the behaviour of the nutrients controlling nuisance algae in water bodies is currently limited by the cost and logistics of collecting and analysing the large numbers of samples required.
This proposal describes the development and evaluation of portable multiparameter micro analysis systems that will be capable of high frequency measurements from a sampling vessel. This will enable environmental agencies to perfo ....Advanced micro analysis systems for environmental monitoring. Understanding of the behaviour of the nutrients controlling nuisance algae in water bodies is currently limited by the cost and logistics of collecting and analysing the large numbers of samples required.
This proposal describes the development and evaluation of portable multiparameter micro analysis systems that will be capable of high frequency measurements from a sampling vessel. This will enable environmental agencies to perform rapid on-site mapping of nutrients and other water quality parameters in large water bodies, intensive scale mapping of effluent mixing and dispersal zones, quick assessment of the impact of dredging and aquaculture, and compliance monitoring in effluent streams.
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An autonomous microfluidic analyser for the determination of total phosphorus and nitrogen in aquatic systems. Development of automated monitoring systems capable of extended and remote operation will enable assessment of the effectiveness of water treatment and the impact of nutrient releases on the aquatic environment. Both are important in preserving the quality of existing water resources, and assessing the quality of recycled water, in line with the National Research Priority Environmentall ....An autonomous microfluidic analyser for the determination of total phosphorus and nitrogen in aquatic systems. Development of automated monitoring systems capable of extended and remote operation will enable assessment of the effectiveness of water treatment and the impact of nutrient releases on the aquatic environment. Both are important in preserving the quality of existing water resources, and assessing the quality of recycled water, in line with the National Research Priority Environmentally sustainable Australia, and the Priority Goal, Water - a critical resource. Commercialization of the microfluidic flow analysis system for total N and P will enhance the international competitiveness of Ecotech Pty Ltd and Australia as an exporter of scientific instruments.Read moreRead less
Darwin Harbour corals as environmental data archives and bio-monitors. The forecast rapid population growth and industrial development of the Darwin Harbour catchment necessitates research into novel environmental monitoring techniques to aid the sustainable management of the Harbours resources. This project will develop a powerful and cost-effective bio-monitoring system by using chemical data stored in yearly growth bands of coral skeletons stretching back at least two centuries. Such data wil ....Darwin Harbour corals as environmental data archives and bio-monitors. The forecast rapid population growth and industrial development of the Darwin Harbour catchment necessitates research into novel environmental monitoring techniques to aid the sustainable management of the Harbours resources. This project will develop a powerful and cost-effective bio-monitoring system by using chemical data stored in yearly growth bands of coral skeletons stretching back at least two centuries. Such data will form a comparative baseline against which present and future coral data on pollutants released by urban, industrial and other developments can be assessed.Read moreRead less
Characteristics of organic matter formed in toxic, sulfide-rich modern and ancient environments. This project will help scientists understand past climate changes and understand the mechanisms of global warming. This in turn will improve our ability to forecast future climate change, and help Australia manage current threats to its biodiversity. Furthermore, this research involving Australia's major petroleum rocks will increase the ability to identify crude oil sources, to the benefit of petrol ....Characteristics of organic matter formed in toxic, sulfide-rich modern and ancient environments. This project will help scientists understand past climate changes and understand the mechanisms of global warming. This in turn will improve our ability to forecast future climate change, and help Australia manage current threats to its biodiversity. Furthermore, this research involving Australia's major petroleum rocks will increase the ability to identify crude oil sources, to the benefit of petroleum exploration in Australia and world-wide. Importantly, this project will enable students and young professionals to be trained in state-of-the-art technologies, leading to quality scientists ready for employment in geoscience industries, and raising the profile of science careers in Australia.
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Chemostat experiments to mimic toxic environments associated with mass extinction events. This project will help scientists understand past climate changes and understand the mechanisms of global warming. This in turn will improve our ability to forecast future climate change, and help Australia manage current threats to its biodiversity. Importantly, this project will enable students and young professionals to be trained in state-of-the-art technologies, leading to quality scientists ready for ....Chemostat experiments to mimic toxic environments associated with mass extinction events. This project will help scientists understand past climate changes and understand the mechanisms of global warming. This in turn will improve our ability to forecast future climate change, and help Australia manage current threats to its biodiversity. Importantly, this project will enable students and young professionals to be trained in state-of-the-art technologies, leading to quality scientists ready for employment in geoscience industries, and raising the profile of science careers in Australia.Read moreRead less
Special Research Initiatives - Grant ID: SR0354511
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
Soil Acidification, the Environment and Production. Soil acidification affects 50% of Australia's agricultural land and is the most important economic constraint to agricultural. In addition, major external offsite impacts include greenhouse gas emissions, reduced stream and ground water health, reduced biodiversity, increased salinity and waterlogging and infrastructure damage. The aim of this network is to quantify the acidification processes and the connection of these processes to the offsit ....Soil Acidification, the Environment and Production. Soil acidification affects 50% of Australia's agricultural land and is the most important economic constraint to agricultural. In addition, major external offsite impacts include greenhouse gas emissions, reduced stream and ground water health, reduced biodiversity, increased salinity and waterlogging and infrastructure damage. The aim of this network is to quantify the acidification processes and the connection of these processes to the offsite impacts. This will lead to development of strategic plans for acidified and potential acid soils and associate offsite impacts, as well as identifying knowledge gaps and building research and policy synergies. Read moreRead less