Understanding the stock-recruitment relationship to reverse the decline in the southern rock lobster. Declines in southern rock lobster fisheries across three Australian states show that we need to understand the flow and survival of larvae. The project aims to identify the fundamental links between recruitment and spawning stock, to enable predictions of recruitment for the management of adult stocks, safeguarding the future of the fishery.
Marine Reserves as Fisheries Management Tools: A Long-term, Experimental Approach. Marine reserves, areas permanently closed to fishing, are potentially valuable fisheries management tools. Reserves may sustain fisheries external to them by containing undisturbed breeding stocks and becoming net exporters of adults and propagules. Our studies in the Philippines suggest that such benefits may only eventuate after 5-15 years of effective protection. This project will continue our long-term (17-25 ....Marine Reserves as Fisheries Management Tools: A Long-term, Experimental Approach. Marine reserves, areas permanently closed to fishing, are potentially valuable fisheries management tools. Reserves may sustain fisheries external to them by containing undisturbed breeding stocks and becoming net exporters of adults and propagules. Our studies in the Philippines suggest that such benefits may only eventuate after 5-15 years of effective protection. This project will continue our long-term (17-25 year) studies of abundance and yield at 3 established reserves, and use a replicated experiment at 3 new reserves, to test if reserves can enhance local fish biomass and catch. We will also compare effects of reserves in Australia and the Philippines.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210101924
Funder
Australian Research Council
Funding Amount
$461,798.00
Summary
Bolstering conservation outcomes by integrating human behavioural science. This project aims to determine how fisheries compliance can be improved with behavioural interventions. Poaching is the most tenacious problem hindering sustainable fisheries worldwide, yet efforts to reduce non-compliance often fail due to limited understanding of how to influence behaviour. This project will draw on key theories and methods from behavioural science to empirically assess how social norms interventions in ....Bolstering conservation outcomes by integrating human behavioural science. This project aims to determine how fisheries compliance can be improved with behavioural interventions. Poaching is the most tenacious problem hindering sustainable fisheries worldwide, yet efforts to reduce non-compliance often fail due to limited understanding of how to influence behaviour. This project will draw on key theories and methods from behavioural science to empirically assess how social norms interventions influence fisher compliance in a range of coral reef fisheries. This will significantly improve our understanding of how to lever psychological, social, and cultural dimensions to reduce poaching. Ultimately, this project will contribute practical guidance to influence behaviours in fisheries and other environmental contexts.Read moreRead less
The resilience of marine ecosystems and fisheries to climate change: exploring adaptation strategies. This project will underpin Australia's commitment to maintaining environmental biodiversity and sustainability in the face of climate change. The Fellowship investigates the consequences of climate change on marine plants and animals, harvested resources and ecosystem functioning by identifying vulnerable species and habitats. It will provide management advice on balancing biodiversity and econo ....The resilience of marine ecosystems and fisheries to climate change: exploring adaptation strategies. This project will underpin Australia's commitment to maintaining environmental biodiversity and sustainability in the face of climate change. The Fellowship investigates the consequences of climate change on marine plants and animals, harvested resources and ecosystem functioning by identifying vulnerable species and habitats. It will provide management advice on balancing biodiversity and economic output under climate change. This information is of immediate use to a range of stakeholders including national, state and local government agencies. With its focus on ecological, economic and social impacts, this project will put Australian scientists at the forefront of research on the adaptation of marine ecosystems to climate change.Read moreRead less
Towards closing the life cycle of marine sponges: benefits for public aquarium display and coral reef conservation. Biodiversity loss on the Great Barrier Reef is a focus of public concern, with social cultural and economic ramifications. Adaptive and innovative management can reduce impacts on biodiversity. Reef HQ, the largest coral reef aquarium in the world, is a leader in coral reef education and conservation, but relies on wild-stock collections for exhibits. The key national benefit is th ....Towards closing the life cycle of marine sponges: benefits for public aquarium display and coral reef conservation. Biodiversity loss on the Great Barrier Reef is a focus of public concern, with social cultural and economic ramifications. Adaptive and innovative management can reduce impacts on biodiversity. Reef HQ, the largest coral reef aquarium in the world, is a leader in coral reef education and conservation, but relies on wild-stock collections for exhibits. The key national benefit is the provision of critical information to facilitate the sustainable culture of marine invertebrates for use in public aquariums and the ornamental aquraium market thereby removing the reliance on wild collections. This is pivotal to reducing the overall pressure on coral reefs.Read moreRead less
Spatial ecology of inshore predators in tropical marine systems and implications of marine protection zones. Coastal development and threats of global climate change mean that coastal ecosystems are under increasing pressure. Developing an understanding of how coastal habitats are used by native fauna and how effective protected areas are in the preservation of these species is critical for future management and sustainable use of resources. This research will provide data for resource and fis ....Spatial ecology of inshore predators in tropical marine systems and implications of marine protection zones. Coastal development and threats of global climate change mean that coastal ecosystems are under increasing pressure. Developing an understanding of how coastal habitats are used by native fauna and how effective protected areas are in the preservation of these species is critical for future management and sustainable use of resources. This research will provide data for resource and fisheries managers that are valuable for maintenance of several sectors of the economy including tourism and commercial fishing (inshore fishing worth $23 m a year). The project is linked to a national telemetry network thus providing opportunity for national and international collaboration benefiting scientific, management and coastal communities.Read moreRead less
Integrating climate and ecosystem models to predict climate change impacts on Australian marine systems. This project will underpin Australia's commitment to maintain environmental sustainability and biodiversity in the face of climate change. We will describe the consequences of climate change on harvested marine resources, biodiversity, ecosystem structure and function, and sensitive species and habitats. We will provide practical management solutions to maintain ecosystem integrity and enhanc ....Integrating climate and ecosystem models to predict climate change impacts on Australian marine systems. This project will underpin Australia's commitment to maintain environmental sustainability and biodiversity in the face of climate change. We will describe the consequences of climate change on harvested marine resources, biodiversity, ecosystem structure and function, and sensitive species and habitats. We will provide practical management solutions to maintain ecosystem integrity and enhance resilience under a changing climate. This information is of immediate use by a range of Australian stakeholders including national, state and local government agencies and authorities. The project will put Australian scientists at the forefront of research focused on adapting to marine climate impacts.Read moreRead less
Discovery Indigenous Researchers Development - Grant ID: DI0882986
Funder
Australian Research Council
Funding Amount
$160,000.00
Summary
The impact of climate change on the resilience of Australian marine systems: linking climate and ecosystem models. This project will underpin Australia's long-term commitment to maintain environmental biodiversity and sustainability in the face of climate change. We will describe the consequences of climate change on marine processes, harvested resources and ecosystem functioning by identifying vulnerable species and habitats. We will provide management advice on balancing ecosystem integrity, e ....The impact of climate change on the resilience of Australian marine systems: linking climate and ecosystem models. This project will underpin Australia's long-term commitment to maintain environmental biodiversity and sustainability in the face of climate change. We will describe the consequences of climate change on marine processes, harvested resources and ecosystem functioning by identifying vulnerable species and habitats. We will provide management advice on balancing ecosystem integrity, economic efficiency, and ecosystem resilience under climate change. This information is of immediate use by a range of Australian stakeholders including national, state and local government agencies. The project will put Australian scientists at the forefront of research focused on the adaptation of marine ecosystems to climate impacts.Read moreRead less
Do marine reserve networks work? Larval connectivity, sustainable harvesting and ecological resilience. The Great Barrier Reef is a globally iconic marine ecosystem and benefits from the world's largest network of no-take reserves. While we know reserves contain more and bigger fish, several key questions about how reserves contribute to sustainable harvesting, protecting biodiversity and resisting climate change remain unanswered. Answers depend on a new understanding of the degree to which fis ....Do marine reserve networks work? Larval connectivity, sustainable harvesting and ecological resilience. The Great Barrier Reef is a globally iconic marine ecosystem and benefits from the world's largest network of no-take reserves. While we know reserves contain more and bigger fish, several key questions about how reserves contribute to sustainable harvesting, protecting biodiversity and resisting climate change remain unanswered. Answers depend on a new understanding of the degree to which fish population on different reefs are connected, and whether or not reserve networks help sustain these linkages. This project will use new technologies to measure the transport of fish larvae between reefs, to assess strengths and weaknesses of the reserve network, and examine ways to improve species protection and sustainable harvesting in a changing climate.Read moreRead less
Towards selective breeding of pearl oysters - quantitative and population genetics of the silver-lipped pearl oyster Pinctada maxima. Successful selective breeding programs rely on two critical factors; i) an understanding of the genetic processes underpinning phenotypic expression of commercially important traits and ii) a reliable method to retain pedigrees so that the rate of inbreeding can be controlled. This project will utilise modern quantitative and molecular genetic approaches to genera ....Towards selective breeding of pearl oysters - quantitative and population genetics of the silver-lipped pearl oyster Pinctada maxima. Successful selective breeding programs rely on two critical factors; i) an understanding of the genetic processes underpinning phenotypic expression of commercially important traits and ii) a reliable method to retain pedigrees so that the rate of inbreeding can be controlled. This project will utilise modern quantitative and molecular genetic approaches to generate for the first time fundamental information on the role genetics has on growth and pearl quality traits in the silver-lipped pearl oyster Pinctada maxima. Outcomes from this project when integrated into a selective breeding program for this species will dramatically transform the international competitiveness of this valuable industry.Read moreRead less