A5078527569- Tropical and Extratropical Cyclones Research
- Ocean Waves and Remote Sensing
- Coastal and Marine Dynamics
- Climate variability and models
- Geophysics and Gravity Measurements
- Oceanographic and Atmospheric Processes
- Wave and Wind Energy Systems
- Geological and Geophysical Studies
- Flood Risk Assessment and Management
- Distributed Control Multi-Agent Systems
- Coastal wetland ecosystem dynamics
- Marine and fisheries research
- Energy Efficient Wireless Sensor Networks
- Marine Bivalve and Aquaculture Studies
- Energy Harvesting in Wireless Networks
- Climate change impacts on agriculture
- Human-Animal Interaction Studies
- Coastal and Marine Management
- Wind Energy Research and Development
- Marine and Offshore Engineering Studies
- Transcranial Magnetic Stimulation Studies
- Ocean Acidification Effects and Responses
- Meat and Animal Product Quality
- Maritime and Coastal Archaeology
- Invertebrate Taxonomy and Ecology
Commonwealth Scientific and Industrial Research Organisation
2007-2024
CSIRO Oceans and Atmosphere
2009-2024
Swinburne University of Technology
2015
Collaboration for Australian Weather and Climate Research
2014
Bureau of Meteorology
2009-2011
National Institute of Neurological Disorders and Stroke
1998
Instituto Cajal
1998
Abstract Dependence between extreme storm surge and rainfall can have significant implications for flood risk in coastal estuarine regions. To supplement limited observational records, we use reanalysis data from a hydrodynamic model as the basis dependence mapping, providing information at resolution of approximately 30 km along Australian coastline. We evaluated this approach by comparing estimates modeled to that calculated using historical records 79 tide gauges around Australia. The...
This paper investigates a mobile, wireless sensor/actuator network application for use in the cattle breeding industry. Our goal is to prevent fighting between bulls on-farm paddocks by autonomously applying appropriate stimuli when one bull approaches another bull. an important because high-value animals such as during seasons causes significant financial loss producers. Furthermore, there are challenges this type of it requires dynamic animal state estimation, real-time actuation and...
The reliability of the enhanced greenhouse regional response global climate models is often assessed by comparing their current simulation against observations. To evaluate this approach, we investigate relationship between inter‐model similarity in patterns and using data from a multi‐model database. Correlations moderate magnitude are common, indicating value testing models. Notably, relationships vary significantly regionally (e.g., weakest tropics), cross variables mean sea level...
Abstract Empirical equations for wave breaking and setup are compared with archived shoreline measurements to investigate the contribution of wind waves extreme Mean Total Water Levels (MTWL, mean height shoreline), natural beaches exposed open ocean waves. A broad range formulations is through linear regression quantile analysis highest measured values. Shoreline selected based on availability local beach slope data ability show a good representation levels. Wave parameters from an existing...
To determine if linguistic processing could be selectively disrupted with repetitive transcranial magnetic stimulation (rTMS), rTMS was performed during a picture-word verification task. Seven right-handed subjects were trained in two conditions: verification, which required the subject to verify whether picture of an object matched subtitle name on same page, and frame there rectangular around combined subtitle. Half trials rTMS. The effects performance evaluated at following four scalp...
Abstract Current climate 1‐in‐100‐year storm tide heights along the coast of Victoria, southeast Australia were estimated by combining probabilities surge and determined from hydrodynamic modelling. For this return period, levels lie between 1 2 m above mean sea level much coastline. Future adding high‐end estimates future sea‐level rise recent literature. The effect change through consistent wind‐speed increases was also examined it found that, for late 21st Century, contribution increase...
Sea levels along Australia's coastline are influenced by natural climate variability and anthropogenic change. Projections of sea-level rise (SLR) for 2090 the Australian coast-line similar to global mean projections. The regional projections almost independent Representative Concentration Pathways (RCPs) greenhouse gas emissions chosen first decades 21st century, but they begin diverge significantly from about 2050. For business-as-usual scenario (RCP8.5), rates increase steadily through...
Wind-wave contributions to tropical cyclone (TC)-induced extreme sea levels are known be significant in areas with narrow littoral zones, particularly at oceanic islands. Despite this, little information exists many of these locations assess the likelihood inundation, relative contribution wind and wave setup this how it may change level rise (SLR), scales relevant coastal infrastructure. In study, we explore TC-induced spatial on order tens meters Apia, capitol Samoa, a nation South Pacific...
Abstract Global climate change will alter wind sea and swell waves, modifying the severity, frequency impact of episodic coastal flooding morphological change. Global-scale estimates increases to impacts have been typically attributed level rise not specifically changes waves on their own. This study provides a reduced complexity method for applying projected extreme wave local scale studies. We use non-stationary value analysis distil an incremental signal in heights associate this with...
In tropical cyclone (TC) regions, tide gauge or numerical hindcast records are usually of insufficient length to have sampled sufficient cyclones enable robust estimates the climate TC-induced extreme water level events. Synthetically-generated TC populations provide a means define broader set plausible events better probabilities associated with The challenge is unify extremes from synthetically-generated observed records, which include mainly non-TC resulting tides and more frequently...
Abstract. Projections of sea level rise (SLR) will lead to increasing coastal impacts during extreme events globally; however, there is significant uncertainty around short-term variability and the attendant frequency severity events. In this study, we investigate drivers (including extremes) Australia by means historical conditions as well future changes under a high greenhouse gas emissions scenario (RCP 8.5). To do this, multi-decade hindcast simulation validated against tide gauge data....
ABSTRACT It is shown that Lakes Entrance, a township located at the northern end of Ninety Mile Beach in southeastern Australia, situated region may experience noticeable changes longshore wind, wave and ocean currents compared to present day climate variability as consequence southward shifting subtropical ridge ( STR ) predicted global change models. These could modify sediment transport littoral zone impact coastline position. Thirty‐year hindcasts winds, coastal waves are agree well with...
The wave climate in eastern Bass Strait and its relationship to extreme sea levels occurring along the Ninety Mile Beach are investigated using data from Kingfish B platform.The analysis reveals that significant heights approximately forty per cent lower than those at sites on west coast of Tasmania southern Australia ten higher Eden east coast.Wave periods western by thirty respectively.Wave events, defined as episodes height greater 2 m for least half a day, were most commonly associated...
Abstract For Williamstown tide gauge, at the northern‐most point of Port Phillip Bay (PPB), Melbourne, Victoria, registers from 1872 to 1966 and marigrams 1950 1966, were digitized extend sea‐level records back almost 100 years. Despite some vertical datum issues in early part record, data set is suitable for extreme trend analysis after removal annual mean sea level. The newly was combined with digital record produce a 2020. Analysis this revealed known problems siltation gauge stilling...
Abstract Hazard studies based on thousands of synthetic tropical cyclone (TC) events require a validated model representation the surface wind field. Here, we assess three different TC parametric vortex models with input from four along-track parameter size and shape, statistical formulation relationships to observed intensity, geographic location, forward transition speed. The 12 combinations are compared in situ 10-min mean speeds for 10 TCs that made landfall over Queensland, Australia,...
This paper investigates a mobile, wireless sensor/actuator network application for use in the cattle breeding industry. Our goal is to prevent fighting between bulls on-farm paddocks by autonomously applying appropriate stimuli when one bull approaches another bull. an important because high-value animals such as during seasons causes significant financial loss producers. Furthermore, there are challenges this type of it requires dynamic animal state estimation, real-time actuation and...