The role of epigenetic modifications in bovid adaptation to environmental change. This project will explore the role of epigenetic change, where gene expression is regulated without changing the deoxyribonucleic acid (DNA) sequence, in how animals adapt to rapid climate change. This project will trace epigenetic markers in ancient bison and cows through 30,000 years of climate change, and identify key adaptive genes for the cattle industry.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100045
Funder
Australian Research Council
Funding Amount
$370,000.00
Summary
A mass spectrometer to analyse carbonate isotope records of Australia's climate, soil and groundwater history. Water is a critical resource in Australia, yet there is a fundamental lack of knowledge about the causes and timing of groundwater recharge in the past. This facility will allow researchers to better understand climate and groundwater interactions through high resolution isotope analysis of deposits, such as cave stalagmites and marine corals.
Response of estuaries to climate change: investigating their role as sediment sinks. This project will investigate the effect of climate change on estuaries and nearby ecosystems, settlements and infrastructure. Outcomes include a framework for assessing vulnerability, estimates of sedimentation and carbon sequestration, and models to explore the impact of climate change and adaptation options on estuaries and carbon sequestration.
Optimising community-based climate change adaptation in the Pacific Islands. Optimising community-based climate change adaptation in the Pacific Islands. This project aims to evaluate community level climate change interventions in the Pacific to provide guidelines for better practice. The effects of climate change—rising sea levels, more droughts, and more frequent and intense storm activity—have been particularly concentrated in tropical areas such as the Pacific Islands. In response, interven ....Optimising community-based climate change adaptation in the Pacific Islands. Optimising community-based climate change adaptation in the Pacific Islands. This project aims to evaluate community level climate change interventions in the Pacific to provide guidelines for better practice. The effects of climate change—rising sea levels, more droughts, and more frequent and intense storm activity—have been particularly concentrated in tropical areas such as the Pacific Islands. In response, interventions to adapt to a diversity of impacts have accelerated at the community level across the region, but there has been no analysis of their long-term effectiveness in reducing livelihood and resource vulnerability to climate change.Read moreRead less
Enabling social innovation for local climate adaptability. Climate variability and change is likely to be felt most acutely at the local scale in Australia. This is where inter/national and State policies are translated into practices to prepare for, and adapt to, anticipated impacts of heatwaves, bushfires and floods. This project will investigate tensions and potentialities between risk-based assessments by local governance agencies and innovations by local groups and Non-Government Organisati ....Enabling social innovation for local climate adaptability. Climate variability and change is likely to be felt most acutely at the local scale in Australia. This is where inter/national and State policies are translated into practices to prepare for, and adapt to, anticipated impacts of heatwaves, bushfires and floods. This project will investigate tensions and potentialities between risk-based assessments by local governance agencies and innovations by local groups and Non-Government Organisations. The research will utilise an innovative mixed-methods approach to investigate and to analyse the strategies and experiments of adaptation practices. It aims to develop new ways of identifying and implementing practical, local, adaptive responses that are contextually relevant, socially innovative and capacity building.Read moreRead less
Integrating climate adaptation into rainforest restoration plantings. This project aims to investigate the impact of within species adaptation to climate on restoratoin success in the Australian Wet Tropics. For a suite of six species of tropical tree frequently employed in rainforest restoration plantings in northeast Queensland, this project aims to test the hypothesis that collecting seed from populations in similar ecoclimatic settings to the planting site will result in superior seedling gr ....Integrating climate adaptation into rainforest restoration plantings. This project aims to investigate the impact of within species adaptation to climate on restoratoin success in the Australian Wet Tropics. For a suite of six species of tropical tree frequently employed in rainforest restoration plantings in northeast Queensland, this project aims to test the hypothesis that collecting seed from populations in similar ecoclimatic settings to the planting site will result in superior seedling growth and survival. The expected outcome is to provide practical advice to restoration practitioners about the importance of matching the provenance of seed source to planting sites, and opportunities for selecting provenances pre-adapted to predicted future climatic conditions at planting sites.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210101822
Funder
Australian Research Council
Funding Amount
$438,428.00
Summary
Small but bold: harnessing microbes to boost drought tolerance in grasses . Drought threats grasslands worldwide, and new adaptation and resilience building approaches are required to protect the wealth of ecosystem services provided by grasslands. Soil microbes offer an untapped opportunity to enhance drought survival in grasses. Yet, to harness this potential, we first need to identify the key microbial functions that contribute to plant tolerance to drought. This project aims to determine the ....Small but bold: harnessing microbes to boost drought tolerance in grasses . Drought threats grasslands worldwide, and new adaptation and resilience building approaches are required to protect the wealth of ecosystem services provided by grasslands. Soil microbes offer an untapped opportunity to enhance drought survival in grasses. Yet, to harness this potential, we first need to identify the key microbial functions that contribute to plant tolerance to drought. This project aims to determine the microbe-mediated ecological and functional mechanisms that underpin grass performance under drought. This knowledge will lay the foundation to accelerate the design and implementation of effective microbial manipulations and management strategies, and thus increase our success in protecting this important ecosystem.Read moreRead less
The failure-threshold of leaves in drought. This project aims to reveal how specific water-stress thresholds damage the leaves of Australian crop and forest species during drought. Water stress affects agricultural productivity and plant survival in drought-prone regions such as Australia. Using optical and X-ray techniques, this project seeks to visualise and quantify the dynamic processes of damage and repair in leaves under stress. Anticipated outputs include a practical basis to predict drou ....The failure-threshold of leaves in drought. This project aims to reveal how specific water-stress thresholds damage the leaves of Australian crop and forest species during drought. Water stress affects agricultural productivity and plant survival in drought-prone regions such as Australia. Using optical and X-ray techniques, this project seeks to visualise and quantify the dynamic processes of damage and repair in leaves under stress. Anticipated outputs include a practical basis to predict drought-induced canopy death; identification of threats to ecologically sensitive plants; and selection and screening tools to improve the drought resilience of agriculturally important crop species.Read moreRead less
Electron flow in iron hyper-enriched acidifying coastal environments: reaction paths and kinetics of iron-sulfur-carbon transformations. Iron hyper-enriched acidifying coastal lowlands have a direct social, economic and environmental impact on communities in many parts of Australia. This project will determine how iron transforms and accumulates. The new knowledge will be of immediate relevance for the remediation of coastal plains.
Discovery Early Career Researcher Award - Grant ID: DE210101443
Funder
Australian Research Council
Funding Amount
$352,893.00
Summary
Building Urban Resilience: Adaptation Economies in the Asia-Pacific. This project investigates the social, economic and environmental impacts of large scale sand and water extraction to build protective infrastructure in vulnerable cities. Through a qualitative study of climate change hotspots in Indonesia and Fiji, this project will generate new knowledge about the potentials and limits of urban resilience infrastructure to protect cities against climate change. Expected outcomes and benefits i ....Building Urban Resilience: Adaptation Economies in the Asia-Pacific. This project investigates the social, economic and environmental impacts of large scale sand and water extraction to build protective infrastructure in vulnerable cities. Through a qualitative study of climate change hotspots in Indonesia and Fiji, this project will generate new knowledge about the potentials and limits of urban resilience infrastructure to protect cities against climate change. Expected outcomes and benefits include an evidence base to re-evaluate adaptation strategies and identify more sustainable alternatives for building urban resilience in the context of rapid urbanisation and climate change adaptation.Read moreRead less