Sources of phosphorus promoting cyanobacteria in subtropical reservoirs. Water managers around Australia are currently considering various strategies to deal with water shortages. Many of these management actions have potential to impact water quality, through altering the nutrient balance within reservoirs and hence affecting nutrients available for cyanobacteria. Cyanobacteria blooms pose an increasing threat to water supplies, with economic, social and environmental costs of $150M pa in Aus ....Sources of phosphorus promoting cyanobacteria in subtropical reservoirs. Water managers around Australia are currently considering various strategies to deal with water shortages. Many of these management actions have potential to impact water quality, through altering the nutrient balance within reservoirs and hence affecting nutrients available for cyanobacteria. Cyanobacteria blooms pose an increasing threat to water supplies, with economic, social and environmental costs of $150M pa in Australia. The project will provide tools to water quality managers to assess how changes to subtropical reservoirs, such as water recycling, catchment land-use changes and increased drawdown are likely to affect nutrient budgets and cyanobacteria blooms.Read moreRead less
A balancing act: Resolving coastal wetland water, carbon and solute fluxes. Coastal wetlands offer an impressive capacity to regulate the Earth’s climate by altering the way carbon dioxide is extracted from the atmosphere and stored while simultaneously influencing the water cycle, thus providing ecosystem services such as carbon storage, abating flood waters, improving water quality and protecting the coastline from sea level rise. This project aims to address the current gaps in understanding .... A balancing act: Resolving coastal wetland water, carbon and solute fluxes. Coastal wetlands offer an impressive capacity to regulate the Earth’s climate by altering the way carbon dioxide is extracted from the atmosphere and stored while simultaneously influencing the water cycle, thus providing ecosystem services such as carbon storage, abating flood waters, improving water quality and protecting the coastline from sea level rise. This project aims to address the current gaps in understanding the critical exchanges of water and greenhouse gases (GHGs) combining field methodologies and hydrological models, under different climatic conditions. The intended outcomes will benefit management of GHG emissions, coastal flooding and vulnerable groundwater dependent habitats.Read moreRead less
Identifying critical thresholds to prioritise lake restoration. This project aims to conduct a global assessment of lake water quality and prioritise lakes for restoration. This project expects to generate new understanding of trends in lake condition based on application of geospatial frameworks and models for nutrient loads and in-lake trophic state. This information will help to quantify the magnitude of actions required to restore lakes at landscape scale. The intended outcome is a global at ....Identifying critical thresholds to prioritise lake restoration. This project aims to conduct a global assessment of lake water quality and prioritise lakes for restoration. This project expects to generate new understanding of trends in lake condition based on application of geospatial frameworks and models for nutrient loads and in-lake trophic state. This information will help to quantify the magnitude of actions required to restore lakes at landscape scale. The intended outcome is a global atlas linking catchment hydrology, nutrient loads and lake attributes. Expected outcomes of this project include improved methods to predict effects of land use and climate change on lakes across the globe, and recommendations to water resource managers on investing in the restoration of lakes across the landscape.Read moreRead less
Disperse or die: the evolution of dispersal ability in a changing climate. Whether or not climate change will affect a species depends upon the ability of ecological communities to track climate change. Species that rapidly shift their range in response to climate change will not be unduly affected, whereas species that are stuck in one place are at extreme risk from a changing climate (they must either adapt, or perish). We need, therefore, a firm understanding of how, and how rapidly, specie ....Disperse or die: the evolution of dispersal ability in a changing climate. Whether or not climate change will affect a species depends upon the ability of ecological communities to track climate change. Species that rapidly shift their range in response to climate change will not be unduly affected, whereas species that are stuck in one place are at extreme risk from a changing climate (they must either adapt, or perish). We need, therefore, a firm understanding of how, and how rapidly, species shift their range. This project will develop a universal framework within which to model species' responses to climate change. As such, the project will contribute greatly to how we plan for, and manage, the effects of climate change.Read moreRead less
Australian Laureate Fellowships - Grant ID: FL0992179
Funder
Australian Research Council
Funding Amount
$2,985,000.00
Summary
Adapting the sustainable exploitation of coral reef resources to provide for climate change. The research program quantifies the impacts of climate change on coral reefs and harnesses remote sensing technology and ecological modelling to provide new tools for reef management. Research outcomes will help bodies such as the Great Barrier Reef Marine Park Authority adapt their management of marine production systems to take account of climate change, and thereby help ensure the sustainable delivery ....Adapting the sustainable exploitation of coral reef resources to provide for climate change. The research program quantifies the impacts of climate change on coral reefs and harnesses remote sensing technology and ecological modelling to provide new tools for reef management. Research outcomes will help bodies such as the Great Barrier Reef Marine Park Authority adapt their management of marine production systems to take account of climate change, and thereby help ensure the sustainable delivery of ecosystem services including tourism, recreation, fisheries, and the sustainability of Australia's marine biodiversity. Algorithms generated by the study will also help resource managers better target their actions, which improves both conservation benefits and value for money.Read moreRead less
Unlocking the secrets of mangrove conservation success. This project aims to address the deterioration of mangrove ecosystems. Mangroves support fisheries, shoreline protection and carbon sequestration. The project aims to identify social-economic conditions that enable effective conservation in mangroves over multiple spatial scales. The project will use state of the art datasets and innovative modelling approaches to understand how factors such as population, governance and access to markets i ....Unlocking the secrets of mangrove conservation success. This project aims to address the deterioration of mangrove ecosystems. Mangroves support fisheries, shoreline protection and carbon sequestration. The project aims to identify social-economic conditions that enable effective conservation in mangroves over multiple spatial scales. The project will use state of the art datasets and innovative modelling approaches to understand how factors such as population, governance and access to markets influence changes in mangrove extent and restoration success. Expected outcomes include implementation of more effective environmental programs in Australia and overseas. This should provide significant benefits, including more cost-effective allocation of resources and increased delivery of ecosystem services.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE130100040
Funder
Australian Research Council
Funding Amount
$450,000.00
Summary
Integrated Greenhouse Gas Measurement System (IGMS) for monitoring agricultural emissions at field to regional scales. Measurement of greenhouse gases is critical to Australia’s obligations to reduce carbon emissions. The measurement facility will provide urgently needed accurate emission data from Australian agriculture to establish emission baselines and develop methods to extend the point-scale measurements to whole farm, regional and national scales.