New tools for managing ecosystem responses to climate change on the southern Great Barrier Reef. The Great Barrier Reef (GBR) underpins over $4 billions of economic activity each year. Recent evidence suggests that reefs like the GBR are vulnerable to climate change, which manifests itself at both local and global scales. Providing the tools for tracking and understanding these changes is vitally important to effective reef management strategies. This project will provide a major advance in o ....New tools for managing ecosystem responses to climate change on the southern Great Barrier Reef. The Great Barrier Reef (GBR) underpins over $4 billions of economic activity each year. Recent evidence suggests that reefs like the GBR are vulnerable to climate change, which manifests itself at both local and global scales. Providing the tools for tracking and understanding these changes is vitally important to effective reef management strategies. This project will provide a major advance in our understanding and the tools available to manage the impacts of climate change. In doing so, it will also produce the first comprehensive and multidisciplinary look at how environmental variability impacts coral reef organisms from corals to seabird populations.Read moreRead less
Assessing the risk of ocean acidification for the Great Barrier Reef. The increase in greenhouse gases such as CO2 represents a challenge for coral reefs such as Australia's Great Barrier Reef (GBR). While the impact of greenhouse warming on coral reefs has been partially explored, the potentially serious implications of a decrease in ocean pH due have not been properly assessed. Detecting and understanding changes to carbonate concentrations and reef calcification are of great importance if ....Assessing the risk of ocean acidification for the Great Barrier Reef. The increase in greenhouse gases such as CO2 represents a challenge for coral reefs such as Australia's Great Barrier Reef (GBR). While the impact of greenhouse warming on coral reefs has been partially explored, the potentially serious implications of a decrease in ocean pH due have not been properly assessed. Detecting and understanding changes to carbonate concentrations and reef calcification are of great importance if managers are to respond strategically to potential ecological changes. This project directly addresses National Research Priority 1 of achieving 'An Environmentally Sustainable Australia' by addressing the priority goal of 'Responding to climate change and variability'.Read moreRead less
The conservation of widely distributed species: implications of differences between western and eastern koala populations. Koalas are an iconic species in Australia, generating $2.5 billion in tourist income alone. This project will be a first to test cross-regional variations in koala-habitat relationships, with implications for conservation of other species occupying broad geographical ranges. It will also predict the effect of future climate change on western koala populations living at the ....The conservation of widely distributed species: implications of differences between western and eastern koala populations. Koalas are an iconic species in Australia, generating $2.5 billion in tourist income alone. This project will be a first to test cross-regional variations in koala-habitat relationships, with implications for conservation of other species occupying broad geographical ranges. It will also predict the effect of future climate change on western koala populations living at the margin of their ecological tolerances. It will provide regional natural resource management bodies and state conservation agencies with a sound ecological framework to conserve western koalas in the long term. Regional communities will benefit from involvement by incorporating new conservation knowledge into sub-catchment and property management planning.Read moreRead less
Constructing a temporally-constrained palaeoecological model of Quaternary faunal evolution and extinction in eastern Australia. Increased climatic variability and human-induced environmental degradation have had severe impacts on biodiversity, socio-economic sustainability and possibly our own future survival, thus attracting global attention. This study will help unravel the causes of the extinctions of Australia's large-size animals (megafauna) during the periods of last glaciation and earlie ....Constructing a temporally-constrained palaeoecological model of Quaternary faunal evolution and extinction in eastern Australia. Increased climatic variability and human-induced environmental degradation have had severe impacts on biodiversity, socio-economic sustainability and possibly our own future survival, thus attracting global attention. This study will help unravel the causes of the extinctions of Australia's large-size animals (megafauna) during the periods of last glaciation and earliest human colonisation of Australia. Investigating the causes of megafauna extinction is essential for an understanding of how those prehistoric events shaped the modern biota, and for the development of conservation strategies for our endemic faunas in an era of increased climatic and environmental variability and vulnerability.Read moreRead less
Ecological consequences of global warming: predicting effects on biodiversity on intertidal assemblages on the east coast of Australia. Understanding what conserves biodiversity is a crucial challenge for Australian science. This research will provide critical information on the consequences of global climatic change: southerly shifts in distributions of animals due to rising temperatures; vertical shifts due to rising sea level and changes in amounts of food for grazing species. This informatio ....Ecological consequences of global warming: predicting effects on biodiversity on intertidal assemblages on the east coast of Australia. Understanding what conserves biodiversity is a crucial challenge for Australian science. This research will provide critical information on the consequences of global climatic change: southerly shifts in distributions of animals due to rising temperatures; vertical shifts due to rising sea level and changes in amounts of food for grazing species. This information will underpin the future management of conservation and will improve understanding on issues such as how and why species are able to invade new areas, the effects on the resident species and how species change distribution in relation to the availability of specific needs for habitat.Read moreRead less
Ecology, physiology and molecular microbiology of coral disease on the Great Barrier Reef. Ecological, physiological, molecular and micro-biological techniques will be used to examine the disease of corals of the Great Barrier Reef (GBR). Molecular techniques include the development of diagnostic techniques for disease identification, using Fluorescent In Situ hybridisation (FISH) and DNA microarrays (CHIPS); physiological experiments include examining the effects of temperature and sediment o ....Ecology, physiology and molecular microbiology of coral disease on the Great Barrier Reef. Ecological, physiological, molecular and micro-biological techniques will be used to examine the disease of corals of the Great Barrier Reef (GBR). Molecular techniques include the development of diagnostic techniques for disease identification, using Fluorescent In Situ hybridisation (FISH) and DNA microarrays (CHIPS); physiological experiments include examining the effects of temperature and sediment on virulence and host susceptibility to disease infection; ecological surveys will examine the extent and seasonality of disease in northern and southern parts of the GBR and on isolated reefs in the central GBR. Management implications of the current coral-disease status of the GBR will be targeted.Read moreRead less
The ARC Earth System Science Research Network. The ARC Earth System Science Network incorporates data collectors, modellers and impacts researchers to address the impacts of climate change and variability on Human, biological and physical systems. Our capacity to adapt to changes in water availability, agricultural productivity, the likelihood of species extinctions, and risks to human health will be enhanced through the Network's use of frontier technologies. The enhanced capacity to use data a ....The ARC Earth System Science Research Network. The ARC Earth System Science Network incorporates data collectors, modellers and impacts researchers to address the impacts of climate change and variability on Human, biological and physical systems. Our capacity to adapt to changes in water availability, agricultural productivity, the likelihood of species extinctions, and risks to human health will be enhanced through the Network's use of frontier technologies. The enhanced capacity to use data and model the Earth System will allow policymakers to make more informed decisions with regard to water, biodiversity, human health, industry and agriculture sustainability; thereby enhancing the national capacity to respond to climate change and variability and securing our common interest.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
Responding to Climate Change: Australia's Environmental Law and Regulatory Framework. Climate change presents Australia with unparalleled sustainability challenges. Impacts on environmental resources will require an integrated legal and socio-economic regulatory response. An effective and adaptable environmental law framework will be crucial for adaptation and mitigation measures. The project addresses this need by undertaking a comprehensive, interdisciplinary evaluation of Australia's legal ca ....Responding to Climate Change: Australia's Environmental Law and Regulatory Framework. Climate change presents Australia with unparalleled sustainability challenges. Impacts on environmental resources will require an integrated legal and socio-economic regulatory response. An effective and adaptable environmental law framework will be crucial for adaptation and mitigation measures. The project addresses this need by undertaking a comprehensive, interdisciplinary evaluation of Australia's legal capacity to respond to climate change, so identifying appropriate governance structures and regulatory tools. This analysis is vital to positioning Australian environmental law to manage climate change impacts and associated social, ecological and economic costs and to ensure compliance with international obligations.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