Discovery Indigenous Researchers Development - Grant ID: DI100100130
Funder
Australian Research Council
Funding Amount
$180,834.00
Summary
Developing predictive tools for rapid assessment of multiple impacts, including climate change, on the marine ecosystem of Torres Strait (Australia). This project will underpin Australia's long-term commitment to maintain environmental biodiversity and sustainability in the face of synergistic effects from multiple threats. We will describe the consequences of threats and stressors on marine processes, harvested resources, and ecosystem functioning by identifying vulnerable species and habitats. ....Developing predictive tools for rapid assessment of multiple impacts, including climate change, on the marine ecosystem of Torres Strait (Australia). This project will underpin Australia's long-term commitment to maintain environmental biodiversity and sustainability in the face of synergistic effects from multiple threats. We will describe the consequences of threats and stressors on marine processes, harvested resources, and ecosystem functioning by identifying vulnerable species and habitats. We will provide management advice on balancing cultural and ecosystem integrity, economic efficiency, and ecosystem resilience under scenarios of climate and environmental change. This information is of immediate use by Australian government agencies. The project will put Australian scientists at the forefront of research focused on the adaptation of marine ecosystems to synergistic effects.Read moreRead less
Improved tools for comprehensive monitoring of water-clarity and light availability in coral reef ecosystems. The Great Barrier Reef is a World Heritage Area, home to over 1 million species and provides Australia with $6 billion in annual revenue. The capacity to monitor Australia’s natural resources and changes in condition are integral components of a sustainably and adaptively managed resource. By providing key synoptic tools to comprehensively monitor water quality and ecosystem status, the ....Improved tools for comprehensive monitoring of water-clarity and light availability in coral reef ecosystems. The Great Barrier Reef is a World Heritage Area, home to over 1 million species and provides Australia with $6 billion in annual revenue. The capacity to monitor Australia’s natural resources and changes in condition are integral components of a sustainably and adaptively managed resource. By providing key synoptic tools to comprehensively monitor water quality and ecosystem status, the project will contribute directly to an Environmentally Sustainable Australia and improve national capacity for responding to climate change and variability in coral reef environments. It will enable Australian remote sensing scientists to contribute knowledge and tools to the international community for application to coral reef and coastal waters globally. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE100100041
Funder
Australian Research Council
Funding Amount
$100,000.00
Summary
A high-resolution isotope facility for low cost analysis of water, plant, and soil/sediment samples to understand environmental change. The most significant environmental challenges facing Australia include ensuring sustainable management of our water resources and conservation of both terrestrial and marine biodiversity, particularly in the face of our changing climate and land-use. The new instruments will accelerate progress across a number of projects aimed at understanding the developme ....A high-resolution isotope facility for low cost analysis of water, plant, and soil/sediment samples to understand environmental change. The most significant environmental challenges facing Australia include ensuring sustainable management of our water resources and conservation of both terrestrial and marine biodiversity, particularly in the face of our changing climate and land-use. The new instruments will accelerate progress across a number of projects aimed at understanding the development of groundwater resources, the relative dependency of ecosystems on groundwater versus soil and surface water, and an assessment of the likely impacts of altered hydrology, especially dewatering and salinisation, on ecosystems. In addition, they will also be used to extend our knowledge of climate variability in the recent past and increase understanding of critical marine resources.Read moreRead less
Ecological consequences of hydrodynamic disturbances. The Great Barrier Reef is synonymous with Australia to many people worldwide. Consequently, it is of paramount importance to our national tourism industry. As stewards of this unique ecosystem, we are responsible for ensuring its persistence under not only present, but also future climate scenarios. To do so requires the tools for predicting the ecological impacts of physical disturbance that this project will develop. Because of its global s ....Ecological consequences of hydrodynamic disturbances. The Great Barrier Reef is synonymous with Australia to many people worldwide. Consequently, it is of paramount importance to our national tourism industry. As stewards of this unique ecosystem, we are responsible for ensuring its persistence under not only present, but also future climate scenarios. To do so requires the tools for predicting the ecological impacts of physical disturbance that this project will develop. Because of its global significance, this work will continue to generate high-impact publications that will increase the international research profile of Australia. Finally, this project will generate collaborations with top researchers worldwide and will provide high quality training to postgraduate students.
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Evaluating the adaptive potential of organisms to respond to environmental change. The program utilizes technological advances to develop a gene inventory for climatic change adaptation, using, as model system, the vinegar fly from divergent climates along eastern Australia. The inventory will result in new methods for monitoring climatic change impact on populations, and for testing adaptive potential of organisms from threatened habitats. A key hypothesis is that these organisms have restricte ....Evaluating the adaptive potential of organisms to respond to environmental change. The program utilizes technological advances to develop a gene inventory for climatic change adaptation, using, as model system, the vinegar fly from divergent climates along eastern Australia. The inventory will result in new methods for monitoring climatic change impact on populations, and for testing adaptive potential of organisms from threatened habitats. A key hypothesis is that these organisms have restricted genetic options to counter environmental change, increasing extinction risk. The program investigates genetic adaptation to pollutants in midges, a key group for monitoring water health. By assessing evolutionary potential and DNA species markers, biological signatures of aquatic pollutants should result.Read moreRead less
Impacts of climate change on biogenic habitat-forming seaweeds in south east Australia. Seaweed-based systems on rocky reefs in south east Australia support high levels of biodiversity, endemism and economic activity (fisheries). We will provide important insight into how climate change is likely to affect the key habitat-forming seaweeds in this system, and a first assessment of how other marine species will respond to any shift in abundance of the habitat-forming seaweeds. These predictions ar ....Impacts of climate change on biogenic habitat-forming seaweeds in south east Australia. Seaweed-based systems on rocky reefs in south east Australia support high levels of biodiversity, endemism and economic activity (fisheries). We will provide important insight into how climate change is likely to affect the key habitat-forming seaweeds in this system, and a first assessment of how other marine species will respond to any shift in abundance of the habitat-forming seaweeds. These predictions are critical if human adaptation to effects of climate change are to be proactive and not reactive. We will also test a basic assumption of most bio-climate envelope models that are the basis of many current predictions of the effect of climate change on species distributions. The project will provide the basis for training of two PhD students.Read moreRead less
Testing the adaptive capacity of reef corals to rising sea surface temperatures. Australia's reefs are highly profitable resources. Tourism on the Great Barrier Reef contributes over $6 billion annually to the nation's economy and employs over 65,000 people. This proposal will produce world class research to quantify the extent to which corals can respond to climate change; a question central to managing these important resources. The research will also consolidate Australia's position as the le ....Testing the adaptive capacity of reef corals to rising sea surface temperatures. Australia's reefs are highly profitable resources. Tourism on the Great Barrier Reef contributes over $6 billion annually to the nation's economy and employs over 65,000 people. This proposal will produce world class research to quantify the extent to which corals can respond to climate change; a question central to managing these important resources. The research will also consolidate Australia's position as the leading nation in coral reef studies. Priority Goals addressed include Responding to Climate Change and Sustainable use of Australia Biodiversity.Read moreRead less
Maternal effects and sex allocation: an integrated approach. This project will produce research of a high international standard combining a number of key fields in evolution and ecology. The team we have assembled provides a link between Australian-based researchers and leading overseas theoreticians facilitating integration between evolutionary theory and empirical research on the unique Australian fauna. Furthermore, while climate change is identified as a priority area for research, Australi ....Maternal effects and sex allocation: an integrated approach. This project will produce research of a high international standard combining a number of key fields in evolution and ecology. The team we have assembled provides a link between Australian-based researchers and leading overseas theoreticians facilitating integration between evolutionary theory and empirical research on the unique Australian fauna. Furthermore, while climate change is identified as a priority area for research, Australia typically lacks the history of long-term phenological monitoring that is required to understand climate change impacts. This project takes an important step towards addressing this shortcoming.Read moreRead less
Climate change and ocean acidification: will southern ocean coccolithophorids be winners or losers? Implications for the global carbon pump. This proposal brings skills on morphotaxonomy, microalgal culturing, physiology and biogeochemistry into the flurry of international activity focusing on consequences of ocean acidification. Increasing atmospheric carbon dioxide (CO2) is predicted to reduce calcification in the phytoplankton Emiliania huxleyi, notably in the Southern Ocean. In contrast, hi ....Climate change and ocean acidification: will southern ocean coccolithophorids be winners or losers? Implications for the global carbon pump. This proposal brings skills on morphotaxonomy, microalgal culturing, physiology and biogeochemistry into the flurry of international activity focusing on consequences of ocean acidification. Increasing atmospheric carbon dioxide (CO2) is predicted to reduce calcification in the phytoplankton Emiliania huxleyi, notably in the Southern Ocean. In contrast, higher CO2 may stimulate photosynthesis and enhanced stratification may also select for E. huxleyi. These changes will affect foodwebs and the ability of the ocean to absorb CO2. Predicting the future success of this key organism is vital to understand the consequences of global change in Australian and Southern Ocean waters and to set targets for carbon emissions.Read moreRead less
Global climate change and the future for coral reef fishes. Australia's coral reefs are icons of immense biological, economic and cultural importance. They are also threatened by climate change. This research will address the serious lack of knowledge about the impact of climate change on coral reef fishes and integrate with other research at the ARC Centre of Excellence for Coral Reef Studies to help find innovative solutions to the problem of climate change and promote the sustainable manageme ....Global climate change and the future for coral reef fishes. Australia's coral reefs are icons of immense biological, economic and cultural importance. They are also threatened by climate change. This research will address the serious lack of knowledge about the impact of climate change on coral reef fishes and integrate with other research at the ARC Centre of Excellence for Coral Reef Studies to help find innovative solutions to the problem of climate change and promote the sustainable management of Australia's extensive coral reef ecosystems.Read moreRead less