Roads to the Future: Infrastructure and the New Development in Africa. This project aims to conduct a comparative analysis of new road schemes in East Africa and the Western Indian Ocean (a region which sits at the intersection of several major global transport and development corridors), in order to understand their economic, socio-political, cultural and public health effects. As global road-building accelerates at an unprecedented rate, especially in the developing world, there is an urgent n ....Roads to the Future: Infrastructure and the New Development in Africa. This project aims to conduct a comparative analysis of new road schemes in East Africa and the Western Indian Ocean (a region which sits at the intersection of several major global transport and development corridors), in order to understand their economic, socio-political, cultural and public health effects. As global road-building accelerates at an unprecedented rate, especially in the developing world, there is an urgent need for new models for understanding roads' potential economic benefits, as well as their risks, including their environmental risks. This project is benefitting citizens, NGOs, donors and governments, by generating new knowledge about how we have in the past, do at present, and should in the future, engage with roads.Read moreRead less
Evolution of diverse symbiotic phenotypes among native soil bacteria following spread of a genomic island from a rhizobial inoculant. The quality of legume protein depends on symbiotic nitrogen fixation by root nodule bacteria (RNB). Sustainable legume production in Australian agriculture depends on legume inoculation with effective strains of these bacteria. Unfortunately inoculant strains transfer DNA to other soil bacteria resulting in soil populations of RNB that compete for nodulation but a ....Evolution of diverse symbiotic phenotypes among native soil bacteria following spread of a genomic island from a rhizobial inoculant. The quality of legume protein depends on symbiotic nitrogen fixation by root nodule bacteria (RNB). Sustainable legume production in Australian agriculture depends on legume inoculation with effective strains of these bacteria. Unfortunately inoculant strains transfer DNA to other soil bacteria resulting in soil populations of RNB that compete for nodulation but are less effective in nitrogen fixation. This transfer of DNA threatens a $2 billion asset in Australian agriculture. We will use molecular microbial ecology to investigate the mechanisms of genetic transfer of symbiotic DNA in RNB, and use this knowledge to prevent it.Read moreRead less
Ten years is enough: the life and afterlife of Rick Farley. This project documents, for the first time, Rick Farley's contribution to our understanding of the urgent questions of Australia's economic, cultural and environmental sustainability. By analysing Farley's advocacy and action at all levels of government and society, and across the political spectrum, it provides a broadly accessible study of the shaping of agendas on these matters. Farley's insistence that community alliances were vit ....Ten years is enough: the life and afterlife of Rick Farley. This project documents, for the first time, Rick Farley's contribution to our understanding of the urgent questions of Australia's economic, cultural and environmental sustainability. By analysing Farley's advocacy and action at all levels of government and society, and across the political spectrum, it provides a broadly accessible study of the shaping of agendas on these matters. Farley's insistence that community alliances were vital to meeting global challenges, magnified by Australia's degraded landscapes and the alienation of both Indigenous and non-Indigenous custodians of those lands, remains as relevant now as it was when he brokered initiatives such as Landcare. Read moreRead less
From Seedling to Supermarket: The Social and Environmental Implications for Australia of the Restructuring of Agri-food Supply Chains. The organisation of agri-food industries is having a major impact upon firms and individuals along the supply chain, including the sustainability of on-farm production. Australia will benefit greatly if foods being produced are from environmentally sound production and distribution systems: current evidence suggests sustainability is not being achieved. The emerg ....From Seedling to Supermarket: The Social and Environmental Implications for Australia of the Restructuring of Agri-food Supply Chains. The organisation of agri-food industries is having a major impact upon firms and individuals along the supply chain, including the sustainability of on-farm production. Australia will benefit greatly if foods being produced are from environmentally sound production and distribution systems: current evidence suggests sustainability is not being achieved. The emerging self-regulatory system for supermarkets may also militate against environmental security and food safety. Finally, supermarket practices have a profound influence over consumer diet and health. In exploring issues of power, food safety regulation, and diet, the research will contribute to a healthier system of food production and consumption in Australia. Read moreRead less
A study of the Australian thoroughbred and racing industry and the construction of 'nature'. The thoroughbred breeding and racing industry contributes significantly to national export income, regional development and national identity in Australia. Studying the physical and discursive construction and use of 'nature' (including, soil, grass, water, reproduction and the necessity of the unpredictability of nature) in different phases of breeding and racing improves understandings of technology ad ....A study of the Australian thoroughbred and racing industry and the construction of 'nature'. The thoroughbred breeding and racing industry contributes significantly to national export income, regional development and national identity in Australia. Studying the physical and discursive construction and use of 'nature' (including, soil, grass, water, reproduction and the necessity of the unpredictability of nature) in different phases of breeding and racing improves understandings of technology adoption, human-animal relations, sport and nature. Research outcomes will improve our understanding of this traditionally resilient but now vulnerable industry, thereby enhancing its capacity to adapt to change and remain internationally competitive.Read moreRead less
In situ desalination with membranes for climate resilient irrigation. This project aims to design a climate-resilient irrigation system that minimises evaporative losses and can operate on brackish groundwater without reducing crop yield or damaging soil structure. To do so, it will improve a sub-surface irrigation system that uses desalination membranes. The irrigation system is built on understanding water transport under tension caused by plant transpiration and identifying membranes that can ....In situ desalination with membranes for climate resilient irrigation. This project aims to design a climate-resilient irrigation system that minimises evaporative losses and can operate on brackish groundwater without reducing crop yield or damaging soil structure. To do so, it will improve a sub-surface irrigation system that uses desalination membranes. The irrigation system is built on understanding water transport under tension caused by plant transpiration and identifying membranes that can supply water and remove salt without cativation.Read moreRead less
Collaborating for Environmental Sustainability: Managing Tensions among Multiple Stakeholders. The project aims to explore and recommend on conditions which facilitate the development of trusting and knowledge-sharing relations between corporate, community and government stakeholders with the aim of achieving sustainable management of our land, water, energy and mineral resources. The conceptual framework draws together organisational change, corporate citizenship and social capital theory in or ....Collaborating for Environmental Sustainability: Managing Tensions among Multiple Stakeholders. The project aims to explore and recommend on conditions which facilitate the development of trusting and knowledge-sharing relations between corporate, community and government stakeholders with the aim of achieving sustainable management of our land, water, energy and mineral resources. The conceptual framework draws together organisational change, corporate citizenship and social capital theory in order to synthesise a new theoretical framework for understanding interorganisational collaboration for sustainability. Project outcomes include the development of new tools for the measurement of social capital, identification of barriers to collaboration and organisational change strategies which will overcome these barriers.Read moreRead less
Plasma-catalytic bubbles for sustainable ammonia. Ammonia is one of the world’s most important chemicals directly sustaining over 50% of our food supply. But the current means of its production is highly eco-destructive and responsible for over 1% of global CO2 emissions, a similar value to global air travel. This project aims to produce ammonia from renewable sources of water, electricity and air, which can provide farmers with a zero-carbon fertilizer under a decentralized and even farm-level ....Plasma-catalytic bubbles for sustainable ammonia. Ammonia is one of the world’s most important chemicals directly sustaining over 50% of our food supply. But the current means of its production is highly eco-destructive and responsible for over 1% of global CO2 emissions, a similar value to global air travel. This project aims to produce ammonia from renewable sources of water, electricity and air, which can provide farmers with a zero-carbon fertilizer under a decentralized and even farm-level approach. Moreover, if driven by renewables, ammonia offers an effective means of exporting hydrogen from Australia. Hydrogen has been highlighted by the federal government as a priority technology in its Technology Investment Roadmap with ammonia seen as the best approach for its exportation. Read moreRead less
Globalisation, Sustaining Rural Livelihoods and Organics: The Impacts of the Transformation in the Production and Consumption of Organic Foods. The production and consumption of organic foodstuffs has been transformed in recent years, from a focus on small-scale production for local consumption to a global industry dominated by large agribusiness companies and supermarkets. This not only raises questions about the role of organic agriculture in achieving sustainable development in Australia and ....Globalisation, Sustaining Rural Livelihoods and Organics: The Impacts of the Transformation in the Production and Consumption of Organic Foods. The production and consumption of organic foodstuffs has been transformed in recent years, from a focus on small-scale production for local consumption to a global industry dominated by large agribusiness companies and supermarkets. This not only raises questions about the role of organic agriculture in achieving sustainable development in Australia and elsewhere, but is also creating relationships of dependency within the less developed world which may well reduce food security and make the problem of feeding growing populations more difficult. This study seeks to develop a range of policy alternatives in order to enhance sustainability through organic farming.Read moreRead less
Aboriginal outcomes from land claims, transfers and purchases in central Cape York Peninsula. Description and analysis of current land-ownership and land-use outcomes amongst Aboriginal people on Cape York Peninsula, moving away from a common emphasis on traditional land-ownership to focus on emergent forms of use and interest resulting from the articulation of Aboriginal and 'mainstream' land tenure and property rights. The project aims to review the outcomes of land claims, transfers and purch ....Aboriginal outcomes from land claims, transfers and purchases in central Cape York Peninsula. Description and analysis of current land-ownership and land-use outcomes amongst Aboriginal people on Cape York Peninsula, moving away from a common emphasis on traditional land-ownership to focus on emergent forms of use and interest resulting from the articulation of Aboriginal and 'mainstream' land tenure and property rights. The project aims to review the outcomes of land claims, transfers and purchases for Aboriginal groups, particularly the current and likely future outcomes for the development of local Aboriginal society and economy, and the ways in which land ownership and land use outcomes meet or fail Aboriginal aspirations.Read moreRead less