Next-generation ocean current forecasting to improve maritime safety . This project aims to measure upper ocean currents at scales of 10-100 km in Australia's marine estate using pioneering satellite radar technology. The Surface Water and Ocean Topography (SWOT) mission will map currents at 10 times the resolution of present-day satellites and revolutionise our understanding of ocean dynamics. Expected outcomes include validation of SWOT data in Australian waters and merging this data into Bure ....Next-generation ocean current forecasting to improve maritime safety . This project aims to measure upper ocean currents at scales of 10-100 km in Australia's marine estate using pioneering satellite radar technology. The Surface Water and Ocean Topography (SWOT) mission will map currents at 10 times the resolution of present-day satellites and revolutionise our understanding of ocean dynamics. Expected outcomes include validation of SWOT data in Australian waters and merging this data into Bureau of Meteorology ocean models. Downstream benefits include improved ocean forecasts for maritime safety, search-and-rescue, spill modelling, and marine conservation. At the same time, the project will build sovereign capability in emerging remote sensing technology with a legacy beyond the life of the SWOT mission.Read moreRead less
Photogrammetric Reconstruction for Underwater Virtual Heritage Experiences. This project aims to enable significant underwater cultural heritage sites such as shipwrecks to be recreated in immersive underwater virtual heritage experiences. Photogrammetric 3D reconstruction techniques will be used to generate complex digital 3D models of shipwreck sites from hundreds of thousands of underwater images. This will allow vivid experiences to be created which explain the stories of these wrecks. The p ....Photogrammetric Reconstruction for Underwater Virtual Heritage Experiences. This project aims to enable significant underwater cultural heritage sites such as shipwrecks to be recreated in immersive underwater virtual heritage experiences. Photogrammetric 3D reconstruction techniques will be used to generate complex digital 3D models of shipwreck sites from hundreds of thousands of underwater images. This will allow vivid experiences to be created which explain the stories of these wrecks. The project will conduct audience engagement studies to recommend the most appropriate methods to implement underwater virtual heritage experiences for Australian audiences. The sites which will be used as test datasets are some of the most significant Australian shipwreck sites, including HMAS Sydney (II) and HMAS AE1.Read moreRead less
Fisheries Biology Of Western Australian Salmon: Improving Our Understanding Of Population Dynamics In South Australia To Enable Quantitative Stock Assessments And Improved Fisheries Management
Funder
Fisheries Research and Development Corporation
Funding Amount
$246,454.00
Summary
There is opportunity for the WA Salmon Fishery in SA to expand into emerging national and international seafood markets, and the possibility that the stock may be more heavily exploited in the future. Given the shared nature of the resource among commercial, recreational, Charter Boat and indigenous sectors, it is important that appropriate management is place to ensure that any expansion of the fishery does not compromise the overall sustainability of the resource. This includes ensuring the sp ....There is opportunity for the WA Salmon Fishery in SA to expand into emerging national and international seafood markets, and the possibility that the stock may be more heavily exploited in the future. Given the shared nature of the resource among commercial, recreational, Charter Boat and indigenous sectors, it is important that appropriate management is place to ensure that any expansion of the fishery does not compromise the overall sustainability of the resource. This includes ensuring the species remains one of the premier inshore sportfish for recreational anglers in SA.
The current level of biological information that exists for WA Salmon is dated (Malcolm 1960; Cappo 1987) and largely focuses on the coastal component of the stock in SA. Contemporary information on the fine-scale population structure and fisheries biology of the WA Salmon stock in South Australian waters is needed to enable improved assessment of stock status and fisheries management and inform appropriate resource sharing among sectors.
The current ‘sustainable’ status assigned to WA Salmon stock in SA is predominantly based on commercial catch and effort data integrated with limited information from the recreational and Charter Boat sector. Given the importance of WA Salmon to recreational fishers and the capacity for the commercial sector to increase production there is a need to develop a fishery-independent means of assessing the relative abundance to enhance future assessments of stock status and assess whether the current management arrangements for the commercial sector is appropriate.
Given the multi-sectoral use of the resource and SA’s government commitment to maintaining quality recreational fishing opportunities; providing greater certainty for industry; and ensuring the continued supply of commercially harvested premium seafood, there is a need to develop a representative steering committee that is committed to achieving the objectives, outcomes, adoption and extension of this project. Objectives: 1. Describe fine-scale population structure and fisheries biology of the Western Australian Salmon in South Australia, including inshore and offshore components of the stock. 2. Assess the feasibility of using innovative remote sensing techniques (aerial surveys) to determine relative abundance of WA Salmon. Read moreRead less
Forecasting live fuel moisture content, the on/off switch for forest fire. Dry forest fuels are a precursor of large bushfires. This research aims to develop, for the first time, a model to reliably forecast the moisture content of live fuels (e.g. the foliage and fine branches of shrubs and trees). This will be achieved by combining (i) satellite-derived estimates of live fuel moisture content, (ii) forecasts of soil moisture, and (iii) plant physiological responses to soil dryness. Forecasts o ....Forecasting live fuel moisture content, the on/off switch for forest fire. Dry forest fuels are a precursor of large bushfires. This research aims to develop, for the first time, a model to reliably forecast the moisture content of live fuels (e.g. the foliage and fine branches of shrubs and trees). This will be achieved by combining (i) satellite-derived estimates of live fuel moisture content, (ii) forecasts of soil moisture, and (iii) plant physiological responses to soil dryness. Forecasts of live fuel moisture content will deliver an early warning system of the risk of bushfires. These forecasts will also facilitate improved planning of prescribed burns: if fuels are too dry there is a risk of burns escaping, conversely, if fuels are too wet there is a risk that burns will fail to meet objectives.Read moreRead less
Mangrove sustainability on the Australian coast. This project aims to model the response of mangroves and adjoining communities to sea-level rise. Australia’s coastline supports some of the most extensive and diverse mangrove forests globally, and mangrove response models are urgently needed to plan for Australia’s coastal future and global sea-level rise adaptation. Bringing together world-leading specialists in geomorphology and spatial analysis, we will project the response of Australia’s man ....Mangrove sustainability on the Australian coast. This project aims to model the response of mangroves and adjoining communities to sea-level rise. Australia’s coastline supports some of the most extensive and diverse mangrove forests globally, and mangrove response models are urgently needed to plan for Australia’s coastal future and global sea-level rise adaptation. Bringing together world-leading specialists in geomorphology and spatial analysis, we will project the response of Australia’s mangrove shorelines to sea-level rise, indicating the implications for blue carbon stocks, adjoining communities, infrastructure and assets. Significant benefits will be provided to sustainable coastal management and national carbon accounting efforts.Read moreRead less