A5066686972- Marine and fisheries research
- Coral and Marine Ecosystems Studies
- Coastal and Marine Dynamics
- Marine and coastal ecosystems
- Coastal wetland ecosystem dynamics
- Meteorological Phenomena and Simulations
- Geological formations and processes
- Radioactive contamination and transfer
- Marine Biology and Ecology Research
- Ocean Acidification Effects and Responses
- Oceanographic and Atmospheric Processes
- Tropical and Extratropical Cyclones Research
- Methane Hydrates and Related Phenomena
- Marine and environmental studies
- Geology and Paleoclimatology Research
- Atmospheric and Environmental Gas Dynamics
- Nuclear and radioactivity studies
- Reservoir Engineering and Simulation Methods
- Geological and Geophysical Studies
- Hydrology and Watershed Management Studies
- Marine and coastal plant biology
- Structural mechanics and materials
- Plant Water Relations and Carbon Dynamics
- Hydrological Forecasting Using AI
- Construction Management and Sustainability
CSIRO Oceans and Atmosphere
2010-2021
The University of Queensland
2019
Commonwealth Scientific and Industrial Research Organisation
2019
National Academy of Sciences of Ukraine
2018
Waters (United States)
2018
O.M. Beketov National University of Urban Economy in Kharkiv
2018
Institute of Mathematical Machines and Systems Problems
1998-2002
Abstract The Great Barrier Reef (GBR) is founded on reef-building corals. Corals build their exoskeleton with aragonite, but ocean acidification lowering the aragonite saturation state of seawater (Ω a ). downscaling projections from global to GBR scales requires set regional drivers controlling Ω be resolved. Here we use coupled circulation–biogeochemical model and observations estimate experienced by 3,581 reefs GBR, apportion contributions hydrological cycle, hydrodynamics metabolism...
Abstract. Skillful marine biogeochemical (BGC) models are required to understand a range of coastal and global phenomena such as changes in nitrogen carbon cycles. The refinement BGC through the assimilation variables calculated from observed in-water inherent optical properties (IOPs), phytoplankton absorption, is problematic. Empirically derived relationships between IOPs chlorophyll-a concentration (Chl a), total suspended solids (TSS) coloured dissolved organic matter (CDOM) have been...
eReefs is a comprehensive interoperable information platform that has been developed for the Great Barrier Reef (GBR) region to provide users with access improved environmental intelligence allowing them assess past, present, and future conditions, as well management options mitigate risks associated multiple sometimes competing uses of GBR. built upon an integrated system data, catchment marine models, visualisation, reporting decision support tools span entire GBR area. This communication...
Abstract. Since the mid-1990s, Australia's Commonwealth Science Industry and Research Organisation (CSIRO) has been developing a biogeochemical (BGC) model for coupling with hydrodynamic sediment application in estuaries, coastal waters shelf seas. The suite of coupled models is referred to as CSIRO Environmental Modelling Suite (EMS) applied at tens locations around Australian continent. At mature point BGC model's development, this paper presents full mathematical description, well links...
Water quality of the Great Barrier Reef (GBR) is determined by a range natural and anthropogenic drivers that are resolved in eReefs coupled hydrodynamic - biogeochemical marine model forced process-based catchment model, GBR Dynamic SedNet. Model simulations presented here quantify impact loads sediments nutrients on water variables. Simulations 2011–2018 show reduction results improved quality, especially within river plumes. Within 16 plumes, increased chlorophyll concentration 0.10...
We describe the first use of a fully integrated biogeochemical model to explore response marine shelf system tropical cyclone. Ocean currents, nutrients, sediments and plankton dynamics were simulated under conditions representative Tropical Cyclone Bobby, which traversed Australian North West Shelf in February 1995. Results show strong upwelling nutrients phytoplankton bloom. While chlorophyll changes similar those estimated from satellite data other coastal systems exposed cyclonic...
The rivers of the northeast coast Australia flow into coastal and shelf regions Great Barrier Reef (GBR), delivering high loads nutrients, sediments freshwater during wet season period.A significant component come from anthropogenic activities.These river plumes impact on marine environments through exposure to low salinity pesticide concentration seawater, increased attenuation light as a result terrestrially-derived colour dissolved organic matter (CDOM), suspended phytoplankton.A coupled...
With the rapid advances in on-line observing system applications, paradigm environmental modelling is shifting from one-off models for specific purposes, to operational models, sequentially assimilating data streams situ and remote sensors. Such can provide products services support a wide range of short-term forecasting long-term scenarios, are expected deliver superior performance much more cost-effectively. In marine field, this most advanced circulation at large ocean scales. The...
Abstract. Skilful marine biogeochemical (BGC) models are required to understand a range of coastal and global phenomena such as changes in nitrogen carbon cycles. The refinement BGC through the assimilation variables calculated from observed in-water inherent optical properties (IOPs), phytoplankton absorption, is problematic. Empirically-derived relationships between IOPs Chlorophyll-a concentration (Chl-a), Total Suspended Solids (TSS) Color Dissolved Organic Matter (CDOM) have been shown...
Abstract. Since the mid 1990s, Australia's Commonwealth Science Industry and Research Organisation (CSIRO) has developed a biogeochemical (BGC) model for coupling with hydrodynamic sediment application in estuaries, coastal waters shelf seas. The suite of coupled models is referred to as CSIRO Environmental Modelling Suite (EMS) been applied at tens locations around Australian continent. At mature point BGC model's development, this paper presents full mathematical description, well links...